././@PaxHeader0000000000000000000000000000002600000000000010213 xustar0022 mtime=1728334969.0 xjobs-20241010/.hg_archival.txt0000644000000000000000000000017514701046171013112 0ustar00repo: 19c2c6d2d802a6964c9a62f19e163eb3fe1cb44e node: 5fc7ecd24c6fd7414eeefa0021c911d0e0956774 branch: default tag: R20241010 ././@PaxHeader0000000000000000000000000000002600000000000010213 xustar0022 mtime=1728334969.0 xjobs-20241010/.hgignore0000644000000000000000000000023214701046171011621 0ustar00syntax: glob build/* Makefile xjobs CMakeFiles CMakeCache.txt cmake_install.cmake config.log config.status config.h version.h tokenizer.c autom4te.cache ././@PaxHeader0000000000000000000000000000002600000000000010213 xustar0022 mtime=1728334969.0 xjobs-20241010/.hgtags0000644000000000000000000000365214701046171011305 0ustar0019c2c6d2d802a6964c9a62f19e163eb3fe1cb44e 20060408 29eb2f13c3fafc8a915a212aa85856dfff143a09 20060409 366ea826c6181a4e70885dcd1b18e9cbd5a97a60 20060410 3e32f375699ab57ae3d016cad3151d5c678b4662 20060411 56f79e0cdc4a0f65e2982c6ef77f9006a171880e 20060412 7f1d7c526476b449c80400fbed0f6719faf87828 20060413 085a80fa17f899ad1710809bc3e2967ec7a00f24 20060709 cfe5c9d394e8bbfd0747589a5aeb62249e5308a5 20060720 0d005b8c56e12e9dcedeb4f01681249a0b5e4ad8 20060726 f54f94cdf0f21cf1d2a60639fbb0607e0e6d47f9 20060731 c1f54ca333fc21cc24a03a585d5c5da412885f29 20060807 2f1ffbd681c8b599e7abc64d92ccf7d231afc754 20061008 5ea5b1caec09ea2ed367e84a2c9f6ea193369e06 20070915 c153228dac360d5706d07c0080192f5ef3ac9e02 20070923 a75e4af4cb9113934275decd8c4334bf0ff18f9c 20071122 9f6d19070f8e85db63ade3e286173de83f7b4c7a 20080122 25fc5876693023a7f558ea846da9c9621eefa743 20080213 509eebb0f6d66b05b95ce6d25582bc1794a61e81 20080322 256f78acbcb02869d90323696c218a7ca4d26c48 20080520 5363f040a1daf366b350bf631a85dc27c524757c 20080824 51152f1dfa9c5fa738f7f3a390db49de126e8ae0 20091012 f6f35c7f5759d54db09ee51572b91f2d01c8519b 20100203 bbb3494e5f6c0a728a304847525c839b559127c0 20100311 5dfe08fe2f13f7930575006724e72c8267e6ca36 20100915 ad40fe131798a59cc440254ac2197b3b2760225c 20110724 62f69c7bfecf6ba8739e829fd0c17fdcaa755d39 20110730 cacb70424a06196d7cfbaef34d09f820b095cf7a 20120412 3ad66c9a376fa3a6d5879bd7504b75bbb0a62aa8 R20140125 dd3968560fe31beaa8a098be420124cfc32aa292 R20151012 c6d4d63420202acb92b81933ba29617f4a0b0a6d R20151016 d9789cb075b1ae647a654edadb24f1b163ccd92c R20170630 90bbd2f3eee9913a14fe6bfde3d816fd44cd784e R20170803 47edcf7f2b9b06fb33c8d92d691e839acd63794b R20170829 a87a6bcaa36e97f7878cadf5c997d39c85b7d5b5 R20190724 eecd7506dd06d3b140ff5dd9554ca97bd13373d3 R20190725 f2e6b7a7b1bbf2e3edd55a89c2584a117846f2a9 R20191016 9d4ba3a9a682522de0f3c7c4269c36beab13c8b0 R20191217 08e1e8227c2f0b826bcf94c09dd0d4a7b0e68835 R20200726 27d17c88d4e7a2ccb07d64d9806de61744c2eea3 R20241006 ././@PaxHeader0000000000000000000000000000002600000000000010213 xustar0022 mtime=1728334969.0 xjobs-20241010/CMakeLists.txt0000644000000000000000000000551414701046171012566 0ustar00# # Copyright (C) 2019, Thomas Maier-Komor # # This file is part of xjobs. # # This program is free software: you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation, either version 3 of the License, or # (at your option) any later version. # # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program. If not, see . # cmake_minimum_required(VERSION 3.0.0) include(CheckIncludeFile) include(CheckIncludeFiles) include(CheckLibraryExists) include(CheckSymbolExists) include(CMakePrintHelpers) project(xjobs C) find_package(FLEX) add_compile_options("-Wall") check_include_file(sys/wait.h HAVE_WAIT_H) check_include_file(ncurses.h HAVE_NCURSES_H) check_include_file(curses.h HAVE_CURSES_H) check_include_file(term.h HAVE_TERM_H) check_symbol_exists(wait4 sys/wait.h HAVE_WAIT4) check_symbol_exists(strerror string.h HAVE_STRERROR) check_symbol_exists(mmap sys/mman.h HAVE_MMAP) ### posix spawn is per default disabled, as fork is faster #check_symbol_exists(posix_spawn spawn.h HAVE_SPAWN) find_library(LIBM m) if (LIBM) set(LIBS ${LIBS} ${LIBM}) endif() find_library(LIBNCURSES ncurses) if (LIBNCURSES) set(LIBS ${LIBS} ${LIBNCURSES}) else() find_library(LIBCURSES curses) if (LIBCURSES) set(LIBS ${LIBS} ${LIBCURSES}) endif() endif() find_library(LIBTINFO tinfo) if (LIBTINFO) set(LIBS ${LIBS} ${LIBTINFO}) endif() FLEX_TARGET(tokenizer_l tokenizer.l ${CMAKE_CURRENT_BINARY_DIR}/tokenizer.c COMPILE_FLAGS "-F" ) configure_file(config.h.cm config.h) add_custom_target(version_h COMMAND sh mkversion.sh) add_executable(xjobs xjobs.c colortty.c jobctrl.c lexextra.c log.c settings.c support.c ${FLEX_tokenizer_l_OUTPUTS} ) add_dependencies(xjobs version_h) target_link_libraries(xjobs ${LIBS}) set_property(TARGET xjobs PROPERTY C_STANDARD 11) install(TARGETS xjobs PERMISSIONS OWNER_READ OWNER_WRITE OWNER_EXECUTE GROUP_READ GROUP_EXECUTE WORLD_READ WORLD_EXECUTE DESTINATION bin ) install(FILES xjobs.1 DESTINATION man/man.1 PERMISSIONS OWNER_READ OWNER_WRITE GROUP_READ WORLD_READ ) install(CODE "execute_process(COMMAND bash -c \" mkdir -p ${CMAKE_INSTALL_PREFIX}/etc; if [ ! -f ${CMAKE_INSTALL_PREFIX}/etc/xjobs.rc ]; then cp -n xjobs.rc ${CMAKE_INSTALL_PREFIX}/etc && chmod 0644 ${CMAKE_INSTALL_PREFIX}/etc/xjobs.rc && echo installed ${CMAKE_INSTALL_PREFIX}/etc/xjobs.rc || echo failed to install ${CMAKE_INSTALL_PREFIX}/etc/xjobs.rc; else echo please update existing ${CMAKE_INSTALL_PREFIX}/etc/xjobs.rc manually; fi\" )" ) ././@PaxHeader0000000000000000000000000000002600000000000010213 xustar0022 mtime=1728334969.0 xjobs-20241010/COPYING0000644000000000000000000004313014701046171011055 0ustar00 GNU GENERAL PUBLIC LICENSE Version 2, June 1991 Copyright (C) 1989, 1991 Free Software Foundation, Inc. 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it is not allowed. Preamble The licenses for most software are designed to take away your freedom to share and change it. By contrast, the GNU General Public License is intended to guarantee your freedom to share and change free software--to make sure the software is free for all its users. This General Public License applies to most of the Free Software Foundation's software and to any other program whose authors commit to using it. (Some other Free Software Foundation software is covered by the GNU Library General Public License instead.) You can apply it to your programs, too. When we speak of free software, we are referring to freedom, not price. Our General Public Licenses are designed to make sure that you have the freedom to distribute copies of free software (and charge for this service if you wish), that you receive source code or can get it if you want it, that you can change the software or use pieces of it in new free programs; and that you know you can do these things. To protect your rights, we need to make restrictions that forbid anyone to deny you these rights or to ask you to surrender the rights. These restrictions translate to certain responsibilities for you if you distribute copies of the software, or if you modify it. For example, if you distribute copies of such a program, whether gratis or for a fee, you must give the recipients all the rights that you have. You must make sure that they, too, receive or can get the source code. And you must show them these terms so they know their rights. We protect your rights with two steps: (1) copyright the software, and (2) offer you this license which gives you legal permission to copy, distribute and/or modify the software. Also, for each author's protection and ours, we want to make certain that everyone understands that there is no warranty for this free software. If the software is modified by someone else and passed on, we want its recipients to know that what they have is not the original, so that any problems introduced by others will not reflect on the original authors' reputations. Finally, any free program is threatened constantly by software patents. We wish to avoid the danger that redistributors of a free program will individually obtain patent licenses, in effect making the program proprietary. To prevent this, we have made it clear that any patent must be licensed for everyone's free use or not licensed at all. The precise terms and conditions for copying, distribution and modification follow. GNU GENERAL PUBLIC LICENSE TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION 0. This License applies to any program or other work which contains a notice placed by the copyright holder saying it may be distributed under the terms of this General Public License. The "Program", below, refers to any such program or work, and a "work based on the Program" means either the Program or any derivative work under copyright law: that is to say, a work containing the Program or a portion of it, either verbatim or with modifications and/or translated into another language. (Hereinafter, translation is included without limitation in the term "modification".) Each licensee is addressed as "you". Activities other than copying, distribution and modification are not covered by this License; they are outside its scope. The act of running the Program is not restricted, and the output from the Program is covered only if its contents constitute a work based on the Program (independent of having been made by running the Program). Whether that is true depends on what the Program does. 1. You may copy and distribute verbatim copies of the Program's source code as you receive it, in any medium, provided that you conspicuously and appropriately publish on each copy an appropriate copyright notice and disclaimer of warranty; keep intact all the notices that refer to this License and to the absence of any warranty; and give any other recipients of the Program a copy of this License along with the Program. You may charge a fee for the physical act of transferring a copy, and you may at your option offer warranty protection in exchange for a fee. 2. You may modify your copy or copies of the Program or any portion of it, thus forming a work based on the Program, and copy and distribute such modifications or work under the terms of Section 1 above, provided that you also meet all of these conditions: a) You must cause the modified files to carry prominent notices stating that you changed the files and the date of any change. b) You must cause any work that you distribute or publish, that in whole or in part contains or is derived from the Program or any part thereof, to be licensed as a whole at no charge to all third parties under the terms of this License. c) If the modified program normally reads commands interactively when run, you must cause it, when started running for such interactive use in the most ordinary way, to print or display an announcement including an appropriate copyright notice and a notice that there is no warranty (or else, saying that you provide a warranty) and that users may redistribute the program under these conditions, and telling the user how to view a copy of this License. (Exception: if the Program itself is interactive but does not normally print such an announcement, your work based on the Program is not required to print an announcement.) These requirements apply to the modified work as a whole. If identifiable sections of that work are not derived from the Program, and can be reasonably considered independent and separate works in themselves, then this License, and its terms, do not apply to those sections when you distribute them as separate works. But when you distribute the same sections as part of a whole which is a work based on the Program, the distribution of the whole must be on the terms of this License, whose permissions for other licensees extend to the entire whole, and thus to each and every part regardless of who wrote it. Thus, it is not the intent of this section to claim rights or contest your rights to work written entirely by you; rather, the intent is to exercise the right to control the distribution of derivative or collective works based on the Program. In addition, mere aggregation of another work not based on the Program with the Program (or with a work based on the Program) on a volume of a storage or distribution medium does not bring the other work under the scope of this License. 3. You may copy and distribute the Program (or a work based on it, under Section 2) in object code or executable form under the terms of Sections 1 and 2 above provided that you also do one of the following: a) Accompany it with the complete corresponding machine-readable source code, which must be distributed under the terms of Sections 1 and 2 above on a medium customarily used for software interchange; or, b) Accompany it with a written offer, valid for at least three years, to give any third party, for a charge no more than your cost of physically performing source distribution, a complete machine-readable copy of the corresponding source code, to be distributed under the terms of Sections 1 and 2 above on a medium customarily used for software interchange; or, c) Accompany it with the information you received as to the offer to distribute corresponding source code. (This alternative is allowed only for noncommercial distribution and only if you received the program in object code or executable form with such an offer, in accord with Subsection b above.) The source code for a work means the preferred form of the work for making modifications to it. For an executable work, complete source code means all the source code for all modules it contains, plus any associated interface definition files, plus the scripts used to control compilation and installation of the executable. However, as a special exception, the source code distributed need not include anything that is normally distributed (in either source or binary form) with the major components (compiler, kernel, and so on) of the operating system on which the executable runs, unless that component itself accompanies the executable. If distribution of executable or object code is made by offering access to copy from a designated place, then offering equivalent access to copy the source code from the same place counts as distribution of the source code, even though third parties are not compelled to copy the source along with the object code. 4. You may not copy, modify, sublicense, or distribute the Program except as expressly provided under this License. Any attempt otherwise to copy, modify, sublicense or distribute the Program is void, and will automatically terminate your rights under this License. However, parties who have received copies, or rights, from you under this License will not have their licenses terminated so long as such parties remain in full compliance. 5. You are not required to accept this License, since you have not signed it. However, nothing else grants you permission to modify or distribute the Program or its derivative works. These actions are prohibited by law if you do not accept this License. Therefore, by modifying or distributing the Program (or any work based on the Program), you indicate your acceptance of this License to do so, and all its terms and conditions for copying, distributing or modifying the Program or works based on it. 6. Each time you redistribute the Program (or any work based on the Program), the recipient automatically receives a license from the original licensor to copy, distribute or modify the Program subject to these terms and conditions. You may not impose any further restrictions on the recipients' exercise of the rights granted herein. You are not responsible for enforcing compliance by third parties to this License. 7. If, as a consequence of a court judgment or allegation of patent infringement or for any other reason (not limited to patent issues), conditions are imposed on you (whether by court order, agreement or otherwise) that contradict the conditions of this License, they do not excuse you from the conditions of this License. If you cannot distribute so as to satisfy simultaneously your obligations under this License and any other pertinent obligations, then as a consequence you may not distribute the Program at all. For example, if a patent license would not permit royalty-free redistribution of the Program by all those who receive copies directly or indirectly through you, then the only way you could satisfy both it and this License would be to refrain entirely from distribution of the Program. If any portion of this section is held invalid or unenforceable under any particular circumstance, the balance of the section is intended to apply and the section as a whole is intended to apply in other circumstances. It is not the purpose of this section to induce you to infringe any patents or other property right claims or to contest validity of any such claims; this section has the sole purpose of protecting the integrity of the free software distribution system, which is implemented by public license practices. Many people have made generous contributions to the wide range of software distributed through that system in reliance on consistent application of that system; it is up to the author/donor to decide if he or she is willing to distribute software through any other system and a licensee cannot impose that choice. This section is intended to make thoroughly clear what is believed to be a consequence of the rest of this License. 8. If the distribution and/or use of the Program is restricted in certain countries either by patents or by copyrighted interfaces, the original copyright holder who places the Program under this License may add an explicit geographical distribution limitation excluding those countries, so that distribution is permitted only in or among countries not thus excluded. In such case, this License incorporates the limitation as if written in the body of this License. 9. The Free Software Foundation may publish revised and/or new versions of the General Public License from time to time. Such new versions will be similar in spirit to the present version, but may differ in detail to address new problems or concerns. Each version is given a distinguishing version number. If the Program specifies a version number of this License which applies to it and "any later version", you have the option of following the terms and conditions either of that version or of any later version published by the Free Software Foundation. If the Program does not specify a version number of this License, you may choose any version ever published by the Free Software Foundation. 10. If you wish to incorporate parts of the Program into other free programs whose distribution conditions are different, write to the author to ask for permission. For software which is copyrighted by the Free Software Foundation, write to the Free Software Foundation; we sometimes make exceptions for this. Our decision will be guided by the two goals of preserving the free status of all derivatives of our free software and of promoting the sharing and reuse of software generally. NO WARRANTY 11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING, REPAIR OR CORRECTION. 12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. END OF TERMS AND CONDITIONS How to Apply These Terms to Your New Programs If you develop a new program, and you want it to be of the greatest possible use to the public, the best way to achieve this is to make it free software which everyone can redistribute and change under these terms. To do so, attach the following notices to the program. It is safest to attach them to the start of each source file to most effectively convey the exclusion of warranty; and each file should have at least the "copyright" line and a pointer to where the full notice is found. Copyright (C) 19yy This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA Also add information on how to contact you by electronic and paper mail. If the program is interactive, make it output a short notice like this when it starts in an interactive mode: Gnomovision version 69, Copyright (C) 19yy name of author Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'. This is free software, and you are welcome to redistribute it under certain conditions; type `show c' for details. The hypothetical commands `show w' and `show c' should show the appropriate parts of the General Public License. Of course, the commands you use may be called something other than `show w' and `show c'; they could even be mouse-clicks or menu items--whatever suits your program. You should also get your employer (if you work as a programmer) or your school, if any, to sign a "copyright disclaimer" for the program, if necessary. Here is a sample; alter the names: Yoyodyne, Inc., hereby disclaims all copyright interest in the program `Gnomovision' (which makes passes at compilers) written by James Hacker. , 1 April 1989 Ty Coon, President of Vice This General Public License does not permit incorporating your program into proprietary programs. If your program is a subroutine library, you may consider it more useful to permit linking proprietary applications with the library. If this is what you want to do, use the GNU Library General Public License instead of this License. ././@PaxHeader0000000000000000000000000000002600000000000010213 xustar0022 mtime=1728334969.0 xjobs-20241010/ChangeLog0000644000000000000000000002116614701046171011601 0ustar00Release 20241010: ================= - replaced 'which' with 'command -v' for better compatibility - fix an off by one buffer size - make sure an executable is a regular file and not a directory Release 20241006: ================= - fix SegV on unset PATH - changes to support Gentoo - updates to better support autoreconf - update to autoconf 2.71 Release 20200726: ================= - changes to support NetBSD Release 20191217: ================= - support ISO8859 encoded input - updated configure scripts - fix install issues related to xjobs.rc Release 20191016: ================= - support installing with CMake builds - link against libtinfo if available (for tigetstr and tparm) Release 20190725: ================= - autoconf scripts update - added build description for cmake - added build dependency calculation - added support for PAGER environment variable - make now stores object files in build directory - removed some dead code - changed default log level to status - reworked/simplified logging code Release 20170829: ================= - added possibility to quit processing in interactive mode - better pager (less -R) interaction - added possibility to use jobid in I/O filenames (see params.xj) - add option for color output in ANSI mode on pipes - added some missing code for color configuration - added support for setting PATH in config file - added example scripts that show how to use xjobs - removed obsolete C89/alloca code - buildfix for Solaris' compiler - enhanced sanity checks - code hardening Release 20170803: ================= - new feature: added color support - unified and simplified time output - added config file support - look for option -v before all other options - fix handling of option -j - severe code refactoring into several modules Release 20170630: ================= - fix potential assertion failure on error - fix warning concering gettimeofday Release 20151016: ================= - updated usage and manual page to include options -- and -L - fix regression on option -q Release 20151012: ================= - fix: EINTR on input terminates input processing - prompting without fgets - fixed some warnings - added option -L for setting logfile - updated logging infrastructure - more verbose summary; always displayed - updated config.guess and config.sub - minor code refactorings Release 20140125: ================= - fix: GNU's getopt incorrectly consumes command arguments Release 20120412: ================= - fix: transient job starting stall on some systems when reading reading multiple scripts from a named pipe - workaround for CYGWIN causing a loop in xjobs on empty named pipes Release 20110730: ================= - fix: revert removable of DESTDIR prefix in Makefile.in - lint cleanups Release 20110724: ================= - fix: resource usage report may be omitted in some cases - fix: some time formatting looked weird - fix: lex check needs a fix - minor cleanups for gcc, lex, and make Release 20100915: ================= - added support for simplified argument parsint with one argument per line terminated by either \n or \0 Release 20100311: ================= - workaround for OpenBSD's lack of sysconf _SC_NPROCESSORS_ONLN - added support for setting the work directory per job (add a "cd ;" at the beginning of each line to execute the job in a different directory) Release 20100203: ================= - fixed buffer overflow in display_summary Release 20091012: ================= - updated option -n to preserve stderr - new option -N, which replicates old -n - new option -d, which provides direct unbuffered output of children - man path needs to be created - *BSD has SIGIO instead of SIGPOLL Release 20080824: ================= - added enhanced support for named pipes - configure should display an error if neither flex nor lex is available - clear_job should honor verbosity setting - added option -e to terminate if a job exits with EXIT_FAILURE - xjobs could support reading from named pipes better - added resource usage display (can be turned off with -r) - added detailed exit status reporting (i.e. termination signal) - times are now reported in days, hours, minutes, and seconds - added target lint Release 20080515: ================= - use autoconf for configuration - more flexible build process - lint cleanups - exit(EXIT_FAILURE) upon 2nd SIGINT - vfork related fixes - updated usage output Release 20080322: ================= - pass environment down to child processes Release 20080213: ================= - added support for overwriting output file - fix for log file handling - handle missing argument for I/O redirector on command line gracefully - handle jobs consisting only of I/O redirections - be more efficient with open/close et al. - added support for line continuation with backslash at end of line - handle SIGINT and SIGTERM - added largefile support - enhance build system Release 20071122: ================= - fix abort on unresolvable executable - fixed a memory leak - exit with EXIT_FAILURE in case at least one job failed Release 20070923: ================= - always report execution time for jobs Release 20070915: ================= - report execution time of every job Release 20061008: ================= - use posix_spawn if available instead of vfork/exec - bugfix: don't create an input file if it's not existing - append operator >> should create a file if it doesn't exist Release 20060807: ================= - documented option -p in usage, too - fixed an issue regarding prompt mode - bugfix for xjobs not working without a common executable for all jobs - job input redirection was broken Release 20060731: ================= - enhanced option -j to support maximum job count multiplier based on the number of online processors - made xjobs' source code C89 compatible Release 20060726: ================= - condense termination message of jobs without output to a single line - added missing newline after message reporting start of new job Release 20060720: ================= - don't link against libumem on Solaris by default - silently ignore errors when writing to stdout instead of bailing out with an assertion failure - transfer small outputs with read/write instead of mmap/write - use vfork instead of fork - reduced the number of write syscalls - added a cache for PATH lookups - ajusted Makefile to be compatible with older versions of make - minor fixes Release 20060709: ================= - switch from default GNU flex to native lex, because it doesn't handle umlauts correctly in fast mode (flex -f) Release 20060413: ================= - drastic performance improvements (x10 job spawning speed, 1/100 user cpu time) (thanks go to DTrace for the good hints) - added new option -q to limit the number of queued jobs - allow empty arguments - bugfix: output could get mixed up Release 20060412: ================= - added missing newlines - work around a shell integration inconsistency with bourne shell - minor portability fixes - PATH_MAX includes \0 Release 20060411: ================= - added support for appending output redirection operators >>, >>& - added support for sequence points %% - when something goes wrong, wait for childs to finish before terminating - buffer stdout and stderr of childs and ouput it condensed without interleaving with other output, when the child has terminated - added support for commenting xjobs scripts - beautified output and enhanced readability - resolve symlinks of executables only in debug mode - source code made more standards aware and conforming - close unneeded files before exec - added option -l with xargs equivalent semantics (pass arguments from several lines to a single job) - added option -p with xargs identical semantics (prompt mode) - bugfix: file-descriptor accessing /dev/null could be closed by accident - bugfix: find executable relative to the cwd, too. Release 20060410: ================= - bugfix: file-descriptor 0 could be closed unintentionally, causing flex to bail out under Linux - code cleanups for tokenizer.l to make gcc more happy - changed output format for failed jobs to be better readable - documentation update to include quoting of arguments - support quoting of tab charakters Release 20060409: ================= - bugfix: xjobs can run out of filedescriptors - bugfix: always start jobs in FIFO order - bugfix: . was an invalid and implicit directory in PATH - bugfix: incorrect handling of unresolvable executables - bugfix: subtile memory bug revealded by libumem - handle low memory situations more gracefully - made xjobs more lint clean - be more verbose about queue status in debug mode - changed output format for reporting finished jobs - docu update Release 20060408: ================= (initial release) ././@PaxHeader0000000000000000000000000000002600000000000010213 xustar0022 mtime=1728334969.0 xjobs-20241010/Makefile.in0000644000000000000000000000426114701046171012071 0ustar00# # Copyright (C) 2006-2019, Thomas Maier-Komor # # This file is part of xjobs. # # This program is free software: you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation, either version 2 of the License, or # (at your option) any later version. # # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program. If not, see . # CC = @CC@ LEX = @LEX@ DEFS = @DEFS@ CFLAGS = @CFLAGS@ $(DEFS) LDFLAGS = @LDFLAGS@ LIBS = @LIBS@ EXE = @EXEEXT@ LINT = splint LINTFLAGS = +posixlib prefix = @prefix@ exec_prefix = @exec_prefix@ datarootdir = @datarootdir@ bindir = @bindir@ etcdir = @sysconfdir@ mandir = @mandir@/man1 RM = @RM@ CP = @CP@ INSTALL = @INSTALL@ TARGET = xjobs$(EXE) LEXSRC = tokenizer.l SOURCES = xjobs.c settings.c colortty.c jobctrl.c log.c support.c lexextra.c $(LEXSRC:.l=.c) OBJECTS = $(SOURCES:%.c=build/%.o) DEPS = $(SOURCES:%.c=build/%.d) all: $(TARGET) $(OBJECTS): config.h Makefile $(TARGET): $(OBJECTS) $(CC) $(CFLAGS) $(LDFLAGS) $(OBJECTS) $(LIBS) -o $@ always: build: mkdir build %.c: %.l $(LEX) -t $< > $@ version.h: always sh mkversion.sh build/%.o: %.c $(CC) $(CFLAGS) -c $< -o $@ build/%.d: %.c $(CC) -MM -MG -MT $(@:%.d=%.o) $(CFLAGS) $< -o $@ clean: -$(RM) $(OBJECTS) $(LEXSRC:.l=.c) version.h distclean: clean -$(RM) $(TARGET) config.h config.log \ config.status Makefile core install: $(TARGET) -$(INSTALL) -d $(DESTDIR)$(bindir) $(INSTALL) $(TARGET) $(DESTDIR)$(bindir) -$(INSTALL) -d $(DESTDIR)$(mandir) $(INSTALL) xjobs.1 $(DESTDIR)$(mandir) -$(INSTALL) -d $(DESTDIR)$(etcdir) if [ -f $(DESTDIR)$(etcdir)/xjobs.rc ]; then echo please update xjobs.rc manually; else $(CP) xjobs.rc $(DESTDIR)$(etcdir); fi lint: $(LINT) $(LINTFLAGS) $(CFLAGS) $(SOURCES) test: $(TARGET) ./runtest1.sh $(DEPS): | build include $(DEPS) ././@PaxHeader0000000000000000000000000000002600000000000010213 xustar0022 mtime=1728334969.0 xjobs-20241010/README.md0000644000000000000000000000372614701046171011310 0ustar00xjobs README ============ Contact: -------- Author: Thomas Maier-Komor e-mail: thomas@maier-komor.de LICENSE: -------- GNU GPL 2 (see file COPYING for details) DESCRIPTION: ------------ xjobs executes commands given on its input in parallel. In contrast to xargs, it will spawn a process for every line send to it via stdin. That way an arbitrary sequence of commands can be parallelized. Additionally, there are concepts to synchronize processes, by adding sequence points that will only be passed once all processes before the sequence point finished. For a detailed description refer to the included manpage. INSTALLATION: ------------- xjobs can be build in two different ways: 1) By running './configure' and GNU make. Be aware that BSD make will fail. So you will need to run 'gmake' instead of 'make' on Solaris and some BSD variants. 2) With CMake by running 'cmake .' followed by executing any flavor of make. The cmake way of building is just offered as an alternative right now. When building to create a package, please use configure and GNU Make. If you use CMake, please make sure that config.h is created with the correct settings. Changes: -------- See file ChangeLog. KNOWN LIMITATIONS ON CYGWIN: ---------------------------- Cygwin seems to have a couple of issues concerning named pipes: 1) no SIGPOLL when a named pipe gets ready 2) read incorrectly returning 0, when there is still a writer on the pipe 3) need to reopen a pipe to access data written by another process 4) incorrectly delivering SIGPIPE to writer, as a consequence of 2) In consequence, when using xjobs under Cygwin with a named pipe, single jobs might be rejected completely by signaling SIGPIPE to the sender. This is not a problem of xjobs, but rather an implementation issue of Cygwin. FEEDBACK: --------- I would be grateful concerning getting feedback. If you like xjobs, dislike it because of a specific reason, want to report a bug or have a request for enhancement, feel free to contact me. ././@PaxHeader0000000000000000000000000000002600000000000010213 xustar0022 mtime=1728334969.0 xjobs-20241010/colortty.c0000644000000000000000000001734414701046171012055 0ustar00/* * Copyright (C) 2006-2019, Thomas Maier-Komor * * This is the source code of xjobs. * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 2 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see . */ #include #include #include #include #include #include #include "config.h" #ifdef HAVE_CURSES_H #include #ifdef __sun // term.h cannot be found on solaris by autoconf #include // and requires curses.h as a prerequisite #endif #ifndef HAVE_TERMINFO #define HAVE_TERMINFO #endif #endif #define TPARM_VARARGS #ifdef HAVE_TERM_H #include #ifndef HAVE_TERMINFO #define HAVE_TERMINFO #endif #endif #ifdef HAVE_NCURSES_H #include #ifndef HAVE_TERMINFO #define HAVE_TERMINFO #endif #endif #ifndef ERR #define ERR -1 #endif #include "colortty.h" #include "log.h" #include "support.h" ttymode_t TtyMode = tty_auto; int HaveTty = 0; color_t ColorStart = cyan, ColorDebug = noattr, ColorInfo = noattr, ColorWarn = yellow, ColorError = red, ColorFail = red, ColorDone = blue, ColorOut = noattr; char *PfxStart = "", *PfxDone = "", *PfxFail = "", *PfxWarn = "", *PfxError = "" , *PfxOut = "", *PfxInfo = 0, *PfxDebug = 0; const char *TiSave = "", *TiRestore = "", *TiClrEol = "", *TiNoAttr = "", *TiBlack = "", *TiBlue = "", *TiCyan = "", *TiGreen = "", *TiGrey = "", *TiMagenta = "", *TiRed = "", *TiWhite = "", *TiYellow = ""; unsigned TiClrEolL = 0, TiNoAttrL = 0; int PgPid = 0; static void init_tty_none() { TiBlack = ""; TiBlue = ""; TiCyan = ""; TiGreen = ""; TiGrey = ""; TiMagenta = ""; TiRed = ""; TiWhite = ""; TiYellow = ""; TiClrEol = ""; TiClrEolL = 0; TiNoAttr = ""; TiNoAttrL = 0; TiSave = ""; TiRestore = ""; } static void init_tty_ansi() { /* background: black */ TiBlack = "\033[30m"; TiBlue = "\033[34m"; TiCyan = "\033[36m"; TiGreen = "\033[32m"; TiGrey = "\033[90m"; TiMagenta = "\033[35m"; TiRed = "\033[31m"; TiWhite = "\033[37m"; TiYellow = "\033[33m"; TiClrEol = "\033[K"; TiClrEolL = strlen(TiClrEol); TiNoAttr = "\033[0m"; TiNoAttrL = strlen(TiNoAttr); TiSave = "\033[s"; TiRestore = "\033[r"; } const char *colorstr(color_t c) { switch (c) { case black: return TiBlack; case blue: return TiBlue; case cyan: return TiCyan; case green: return TiGreen; case magenta: return TiMagenta; case red: return TiRed; case white: return TiWhite; case yellow: return TiYellow; case noattr: return TiNoAttr; default: abort(); } return 0; } color_t str2color(const char *str) { if (0 == strcasecmp(str,"blue")) return blue; if (0 == strcasecmp(str,"black")) return black; if (0 == strcasecmp(str,"cyan")) return cyan; if (0 == strcasecmp(str,"green")) return green; if (0 == strcasecmp(str,"magenta")) return magenta; if (0 == strcasecmp(str,"red")) return red; if (0 == strcasecmp(str,"white")) return white; if (0 == strcasecmp(str,"yellow")) return yellow; if (0 == strcasecmp(str,"none")) return noattr; if (0 == strcasecmp(str,"default")) return noattr; return invalid_color; } static int init_pager() { char *pager = getenv("PAGER"); if ((0 == pager) || (0 == *pager)) { dbug("pager not set\n"); return 0; } char *pgexe = complete_exe(pager); if (0 == pgexe) { warn("invalid pager: '%s'\n",pager); return 0; } info("starting pager %s\n",pgexe); int p[2]; if (pipe(p)) { warn("unable to create pipe for pager: %s\n",strerror(errno)); return 0; } PgPid = fork(); if (PgPid) { if (PgPid == -1) { warn("failed to fork pager: %s\n",strerror(errno)); PgPid = 0; return 0; } dup2(p[1],STDERR_FILENO); dup2(p[1],STDOUT_FILENO); close(p[1]); close(p[0]); free(pgexe); } else { dup2(p[0],STDIN_FILENO); close(p[0]); close(p[1]); execl(pgexe,pgexe,NULL); _exit(EXIT_FAILURE); } return 1; } void init_terminal() { int ispipe = 0; if (1 == isatty(STDOUT_FILENO)) { HaveTty = 1; dbug("stdout is a terminal\n"); } else { dbug("stdout is not a terminal\n"); struct stat st; int r = fstat(STDOUT_FILENO,&st); if (r == 0) { if (S_ISFIFO(st.st_mode)) { dbug("stdout is a pipe\n"); ispipe = 1; } } else { warn("unable to stat output: %s\n",strerror(errno)); } } dbug("tty mode %d\n",TtyMode); switch (TtyMode) { case tty_none: case tty_ansi: break; case tty_pipe: if (ispipe == 1) TtyMode = tty_ansi; else if (HaveTty == 1) TtyMode = tty_auto; else TtyMode = tty_none; break; case tty_auto: if (ispipe == 1) TtyMode = tty_ansi; else if (HaveTty == 0) TtyMode = tty_none; break; default: assert(0); } if (HaveTty && init_pager()) TtyMode = tty_ansi; if (TtyMode == tty_none) { dbug("tty mode resolved to none - disabling color&status support\n"); init_tty_none(); return; } if (TtyMode == tty_ansi) { dbug("setting up for ansi terminal\n"); init_tty_ansi(); } if ((TtyMode == tty_auto) || (TtyMode == tty_pipe)) { #ifdef HAVE_TERMINFO char *ts; int err = 0; if (ERR == setupterm(0,STDOUT_FILENO,&err)) return; switch (err) { case 1: dbug("terminal setup ok\n"); break; case 0: dbug("no terminal - disabling color\n"); break; case -1: default: warn("unable to load terminal database - disabling color\n"); } ts = tigetstr("sc"); if ((ts != 0) && (ts != (char *)-1)) TiSave = ts; ts = tigetstr("rc"); if ((ts != 0) && (ts != (char *)-1)) TiRestore = ts; ts = tigetstr("el"); if ((ts != 0) && (ts != (char *)-1)) TiClrEol = ts; TiClrEolL = strlen(TiClrEol); ts = tigetstr("sgr0"); if ((ts != 0) && (ts != (char *)-1)) { TiNoAttr = ts; TiNoAttrL = strlen(TiNoAttr); } char *setaf = tigetstr("setaf"); char *setf = tigetstr("setf"); if (setaf && (setaf != (const char *)-1)) { /* ANSI terminal capabilities */ dbug("initializing terminal with ANSI capabilities\n"); TiBlack = Strdup(tparm(setaf,0/*BLACK*/)); TiRed = Strdup(tparm(setaf,1/*RED*/)); TiGreen = Strdup(tparm(setaf,2/*GREEN*/)); TiYellow = Strdup(tparm(setaf,3/*YELLOW*/)); TiBlue = Strdup(tparm(setaf,4/*BLUE*/)); TiMagenta = Strdup(tparm(setaf,5/*MAGENTA*/)); TiCyan = Strdup(tparm(setaf,6/*CYAN*/)); TiWhite = Strdup(tparm(setaf,7/*WHITE*/)); } else if (setf && (setf != (const char *)-1)) { /* NON-ANSI terminal capabilities */ dbug("initializing terminal with non-ANSI capabilities\n"); TiBlack = Strdup(tparm(setaf,0/*BLACK*/)); TiBlue = Strdup(tparm(setf,1/*BLUE*/)); TiGreen = Strdup(tparm(setf,2/*GREEN*/)); TiCyan = Strdup(tparm(setf,3/*CYAN*/)); TiRed = Strdup(tparm(setf,4/*RED*/)); TiMagenta = Strdup(tparm(setf,5/*MAGENTA*/)); TiYellow = Strdup(tparm(setf,6/*YELLOW*/)); TiWhite = Strdup(tparm(setf,7/*WHITE*/)); } #else dbug("terminfo is missing - disabling color&status support\n"); init_tty_none(); #endif } PfxDebug = concatstr(TiClrEol,colorstr(ColorDebug)); PfxInfo = concatstr(TiClrEol,colorstr(ColorInfo)); PfxWarn = makestr("%s%swarning: ",TiClrEol,colorstr(ColorWarn)); PfxStart = concatstr(TiClrEol,colorstr(ColorStart)); PfxOut = concatstr(TiClrEol,colorstr(ColorOut)); PfxError = concatstr(TiClrEol,colorstr(ColorError)); PfxFail = concatstr(TiClrEol,colorstr(ColorFail)); PfxDone = concatstr(TiClrEol,colorstr(ColorDone)); } ././@PaxHeader0000000000000000000000000000002600000000000010213 xustar0022 mtime=1728334969.0 xjobs-20241010/colortty.h0000644000000000000000000000306714701046171012057 0ustar00/* * Copyright (C) 2006-2017, Thomas Maier-Komor * * This is the source code of xjobs. * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 2 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see . */ #ifndef COLORTTY_H #define COLORTTY_H typedef enum { invalid_color = -1, black = 0, red = 1, green = 2, yellow = 3, blue = 4, magenta = 5, cyan = 6, white = 7, noattr = 8 } color_t; typedef enum { tty_none = 0, tty_ansi = 1, tty_auto = 2, tty_pipe = 3, } ttymode_t; extern ttymode_t TtyMode; extern color_t ColorStart, ColorInfo, ColorDebug, ColorWarn, ColorError , ColorFail, ColorDone, ColorOut; extern const char *TiSave, *TiRestore, *TiCursorLL, *TiClrEol, *TiNoAttr , *TiBlack, *TiBlue, *TiCyan, *TiGreen, *TiGrey, *TiMagenta , *TiRed, *TiWhite, *TiYellow; extern char *PfxStart, *PfxDone, *PfxFail, *PfxDebug, *PfxInfo, *PfxWarn , *PfxError, *PfxOut; extern int HaveTty, PgPid; extern unsigned TiNoAttrL, TiClrEolL; color_t str2color(const char *str); const char *colorstr(color_t c); void init_terminal(); #endif ././@PaxHeader0000000000000000000000000000002600000000000010213 xustar0022 mtime=1728334969.0 xjobs-20241010/config.guess0000755000000000000000000014051214701046171012344 0ustar00#! /bin/sh # Attempt to guess a canonical system name. # Copyright 1992-2022 Free Software Foundation, Inc. # shellcheck disable=SC2006,SC2268 # see below for rationale timestamp='2022-01-09' # This file is free software; you can redistribute it and/or modify it # under the terms of the GNU General Public License as published by # the Free Software Foundation, either version 3 of the License, or # (at your option) any later version. # # This program is distributed in the hope that it will be useful, but # WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 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ALPHA_CPU_TYPE=`/usr/sbin/psrinfo -v | sed -n -e 's/^ The alpha \(.*\) processor.*$/\1/p' | head -n 1` case $ALPHA_CPU_TYPE in "EV4 (21064)") UNAME_MACHINE=alpha ;; "EV4.5 (21064)") UNAME_MACHINE=alpha ;; "LCA4 (21066/21068)") UNAME_MACHINE=alpha ;; "EV5 (21164)") UNAME_MACHINE=alphaev5 ;; "EV5.6 (21164A)") UNAME_MACHINE=alphaev56 ;; "EV5.6 (21164PC)") UNAME_MACHINE=alphapca56 ;; "EV5.7 (21164PC)") UNAME_MACHINE=alphapca57 ;; "EV6 (21264)") UNAME_MACHINE=alphaev6 ;; "EV6.7 (21264A)") UNAME_MACHINE=alphaev67 ;; "EV6.8CB (21264C)") UNAME_MACHINE=alphaev68 ;; "EV6.8AL (21264B)") UNAME_MACHINE=alphaev68 ;; "EV6.8CX (21264D)") UNAME_MACHINE=alphaev68 ;; "EV6.9A (21264/EV69A)") UNAME_MACHINE=alphaev69 ;; "EV7 (21364)") UNAME_MACHINE=alphaev7 ;; "EV7.9 (21364A)") UNAME_MACHINE=alphaev79 ;; esac # A Pn.n version is a patched version. # A Vn.n version is a released version. # A Tn.n version is a released field test version. # A Xn.n version is an unreleased experimental baselevel. # 1.2 uses "1.2" for uname -r. OSF_REL=`echo "$UNAME_RELEASE" | sed -e 's/^[PVTX]//' | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz` GUESS=$UNAME_MACHINE-dec-osf$OSF_REL ;; Amiga*:UNIX_System_V:4.0:*) GUESS=m68k-unknown-sysv4 ;; *:[Aa]miga[Oo][Ss]:*:*) GUESS=$UNAME_MACHINE-unknown-amigaos ;; *:[Mm]orph[Oo][Ss]:*:*) GUESS=$UNAME_MACHINE-unknown-morphos ;; *:OS/390:*:*) GUESS=i370-ibm-openedition ;; *:z/VM:*:*) GUESS=s390-ibm-zvmoe ;; *:OS400:*:*) GUESS=powerpc-ibm-os400 ;; arm:RISC*:1.[012]*:*|arm:riscix:1.[012]*:*) GUESS=arm-acorn-riscix$UNAME_RELEASE ;; arm*:riscos:*:*|arm*:RISCOS:*:*) GUESS=arm-unknown-riscos ;; SR2?01:HI-UX/MPP:*:* | SR8000:HI-UX/MPP:*:*) GUESS=hppa1.1-hitachi-hiuxmpp ;; Pyramid*:OSx*:*:* | MIS*:OSx*:*:* | MIS*:SMP_DC-OSx*:*:*) # akee@wpdis03.wpafb.af.mil (Earle F. Ake) contributed MIS and NILE. case `(/bin/universe) 2>/dev/null` in att) GUESS=pyramid-pyramid-sysv3 ;; *) GUESS=pyramid-pyramid-bsd ;; esac ;; NILE*:*:*:dcosx) GUESS=pyramid-pyramid-svr4 ;; DRS?6000:unix:4.0:6*) GUESS=sparc-icl-nx6 ;; DRS?6000:UNIX_SV:4.2*:7* | DRS?6000:isis:4.2*:7*) case `/usr/bin/uname -p` in sparc) GUESS=sparc-icl-nx7 ;; esac ;; s390x:SunOS:*:*) SUN_REL=`echo "$UNAME_RELEASE" | sed -e 's/[^.]*//'` GUESS=$UNAME_MACHINE-ibm-solaris2$SUN_REL ;; sun4H:SunOS:5.*:*) SUN_REL=`echo "$UNAME_RELEASE" | sed -e 's/[^.]*//'` GUESS=sparc-hal-solaris2$SUN_REL ;; sun4*:SunOS:5.*:* | tadpole*:SunOS:5.*:*) SUN_REL=`echo "$UNAME_RELEASE" | sed -e 's/[^.]*//'` GUESS=sparc-sun-solaris2$SUN_REL ;; i86pc:AuroraUX:5.*:* | i86xen:AuroraUX:5.*:*) GUESS=i386-pc-auroraux$UNAME_RELEASE ;; i86pc:SunOS:5.*:* | i86xen:SunOS:5.*:*) set_cc_for_build SUN_ARCH=i386 # If there is a compiler, see if it is configured for 64-bit objects. # Note that the Sun cc does not turn __LP64__ into 1 like gcc does. # This test works for both compilers. if test "$CC_FOR_BUILD" != no_compiler_found; then if (echo '#ifdef __amd64'; echo IS_64BIT_ARCH; echo '#endif') | \ (CCOPTS="" $CC_FOR_BUILD -m64 -E - 2>/dev/null) | \ grep IS_64BIT_ARCH >/dev/null then SUN_ARCH=x86_64 fi fi SUN_REL=`echo "$UNAME_RELEASE" | sed -e 's/[^.]*//'` GUESS=$SUN_ARCH-pc-solaris2$SUN_REL ;; sun4*:SunOS:6*:*) # According to config.sub, this is the proper way to canonicalize # SunOS6. Hard to guess exactly what SunOS6 will be like, but # it's likely to be more like Solaris than SunOS4. SUN_REL=`echo "$UNAME_RELEASE" | sed -e 's/[^.]*//'` GUESS=sparc-sun-solaris3$SUN_REL ;; sun4*:SunOS:*:*) case `/usr/bin/arch -k` in Series*|S4*) UNAME_RELEASE=`uname -v` ;; esac # Japanese Language versions have a version number like `4.1.3-JL'. SUN_REL=`echo "$UNAME_RELEASE" | sed -e 's/-/_/'` GUESS=sparc-sun-sunos$SUN_REL ;; sun3*:SunOS:*:*) GUESS=m68k-sun-sunos$UNAME_RELEASE ;; sun*:*:4.2BSD:*) UNAME_RELEASE=`(sed 1q /etc/motd | awk '{print substr($5,1,3)}') 2>/dev/null` test "x$UNAME_RELEASE" = x && UNAME_RELEASE=3 case `/bin/arch` in sun3) GUESS=m68k-sun-sunos$UNAME_RELEASE ;; sun4) GUESS=sparc-sun-sunos$UNAME_RELEASE ;; esac ;; aushp:SunOS:*:*) GUESS=sparc-auspex-sunos$UNAME_RELEASE ;; # The situation for MiNT is a little confusing. The machine name # can be virtually everything (everything which is not # "atarist" or "atariste" at least should have a processor # > m68000). The system name ranges from "MiNT" over "FreeMiNT" # to the lowercase version "mint" (or "freemint"). Finally # the system name "TOS" denotes a system which is actually not # MiNT. But MiNT is downward compatible to TOS, so this should # be no problem. atarist[e]:*MiNT:*:* | atarist[e]:*mint:*:* | atarist[e]:*TOS:*:*) GUESS=m68k-atari-mint$UNAME_RELEASE ;; atari*:*MiNT:*:* | atari*:*mint:*:* | atarist[e]:*TOS:*:*) GUESS=m68k-atari-mint$UNAME_RELEASE ;; *falcon*:*MiNT:*:* | *falcon*:*mint:*:* | *falcon*:*TOS:*:*) GUESS=m68k-atari-mint$UNAME_RELEASE ;; milan*:*MiNT:*:* | milan*:*mint:*:* | *milan*:*TOS:*:*) GUESS=m68k-milan-mint$UNAME_RELEASE ;; hades*:*MiNT:*:* | hades*:*mint:*:* | *hades*:*TOS:*:*) GUESS=m68k-hades-mint$UNAME_RELEASE ;; *:*MiNT:*:* | *:*mint:*:* | *:*TOS:*:*) GUESS=m68k-unknown-mint$UNAME_RELEASE ;; m68k:machten:*:*) GUESS=m68k-apple-machten$UNAME_RELEASE ;; powerpc:machten:*:*) GUESS=powerpc-apple-machten$UNAME_RELEASE ;; RISC*:Mach:*:*) GUESS=mips-dec-mach_bsd4.3 ;; RISC*:ULTRIX:*:*) GUESS=mips-dec-ultrix$UNAME_RELEASE ;; VAX*:ULTRIX*:*:*) GUESS=vax-dec-ultrix$UNAME_RELEASE ;; 2020:CLIX:*:* | 2430:CLIX:*:*) GUESS=clipper-intergraph-clix$UNAME_RELEASE ;; mips:*:*:UMIPS | mips:*:*:RISCos) set_cc_for_build sed 's/^ //' << EOF > "$dummy.c" #ifdef __cplusplus #include /* for printf() prototype */ int main (int argc, char *argv[]) { #else int main (argc, argv) int argc; char *argv[]; { #endif #if defined (host_mips) && defined (MIPSEB) #if defined (SYSTYPE_SYSV) printf ("mips-mips-riscos%ssysv\\n", argv[1]); exit (0); #endif #if defined (SYSTYPE_SVR4) printf ("mips-mips-riscos%ssvr4\\n", argv[1]); exit (0); #endif #if defined (SYSTYPE_BSD43) || defined(SYSTYPE_BSD) printf ("mips-mips-riscos%sbsd\\n", argv[1]); exit (0); #endif #endif exit (-1); } EOF $CC_FOR_BUILD -o "$dummy" "$dummy.c" && dummyarg=`echo "$UNAME_RELEASE" | sed -n 's/\([0-9]*\).*/\1/p'` && SYSTEM_NAME=`"$dummy" "$dummyarg"` && { echo "$SYSTEM_NAME"; exit; } GUESS=mips-mips-riscos$UNAME_RELEASE ;; Motorola:PowerMAX_OS:*:*) GUESS=powerpc-motorola-powermax ;; Motorola:*:4.3:PL8-*) GUESS=powerpc-harris-powermax ;; Night_Hawk:*:*:PowerMAX_OS | Synergy:PowerMAX_OS:*:*) GUESS=powerpc-harris-powermax ;; Night_Hawk:Power_UNIX:*:*) GUESS=powerpc-harris-powerunix ;; m88k:CX/UX:7*:*) GUESS=m88k-harris-cxux7 ;; m88k:*:4*:R4*) GUESS=m88k-motorola-sysv4 ;; m88k:*:3*:R3*) GUESS=m88k-motorola-sysv3 ;; AViiON:dgux:*:*) # DG/UX returns AViiON for all architectures UNAME_PROCESSOR=`/usr/bin/uname -p` if test "$UNAME_PROCESSOR" = mc88100 || test "$UNAME_PROCESSOR" = mc88110 then if test "$TARGET_BINARY_INTERFACE"x = m88kdguxelfx || \ test "$TARGET_BINARY_INTERFACE"x = x then GUESS=m88k-dg-dgux$UNAME_RELEASE else GUESS=m88k-dg-dguxbcs$UNAME_RELEASE fi else GUESS=i586-dg-dgux$UNAME_RELEASE fi ;; M88*:DolphinOS:*:*) # DolphinOS (SVR3) GUESS=m88k-dolphin-sysv3 ;; M88*:*:R3*:*) # Delta 88k system running SVR3 GUESS=m88k-motorola-sysv3 ;; XD88*:*:*:*) # Tektronix XD88 system running UTekV (SVR3) GUESS=m88k-tektronix-sysv3 ;; Tek43[0-9][0-9]:UTek:*:*) # Tektronix 4300 system running UTek (BSD) GUESS=m68k-tektronix-bsd ;; *:IRIX*:*:*) IRIX_REL=`echo "$UNAME_RELEASE" | sed -e 's/-/_/g'` GUESS=mips-sgi-irix$IRIX_REL ;; ????????:AIX?:[12].1:2) # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX. GUESS=romp-ibm-aix # uname -m gives an 8 hex-code CPU id ;; # Note that: echo "'`uname -s`'" gives 'AIX ' i*86:AIX:*:*) GUESS=i386-ibm-aix ;; ia64:AIX:*:*) if test -x /usr/bin/oslevel ; then IBM_REV=`/usr/bin/oslevel` else IBM_REV=$UNAME_VERSION.$UNAME_RELEASE fi GUESS=$UNAME_MACHINE-ibm-aix$IBM_REV ;; *:AIX:2:3) if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then set_cc_for_build sed 's/^ //' << EOF > "$dummy.c" #include main() { if (!__power_pc()) exit(1); puts("powerpc-ibm-aix3.2.5"); exit(0); } EOF if $CC_FOR_BUILD -o "$dummy" "$dummy.c" && SYSTEM_NAME=`"$dummy"` then GUESS=$SYSTEM_NAME else GUESS=rs6000-ibm-aix3.2.5 fi elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then GUESS=rs6000-ibm-aix3.2.4 else GUESS=rs6000-ibm-aix3.2 fi ;; *:AIX:*:[4567]) IBM_CPU_ID=`/usr/sbin/lsdev -C -c processor -S available | sed 1q | awk '{ print $1 }'` if /usr/sbin/lsattr -El "$IBM_CPU_ID" | grep ' POWER' >/dev/null 2>&1; then IBM_ARCH=rs6000 else IBM_ARCH=powerpc fi if test -x /usr/bin/lslpp ; then IBM_REV=`/usr/bin/lslpp -Lqc bos.rte.libc | \ awk -F: '{ print $3 }' | sed s/[0-9]*$/0/` else IBM_REV=$UNAME_VERSION.$UNAME_RELEASE fi GUESS=$IBM_ARCH-ibm-aix$IBM_REV ;; *:AIX:*:*) GUESS=rs6000-ibm-aix ;; ibmrt:4.4BSD:*|romp-ibm:4.4BSD:*) GUESS=romp-ibm-bsd4.4 ;; ibmrt:*BSD:*|romp-ibm:BSD:*) # covers RT/PC BSD and GUESS=romp-ibm-bsd$UNAME_RELEASE # 4.3 with uname added to ;; # report: romp-ibm BSD 4.3 *:BOSX:*:*) GUESS=rs6000-bull-bosx ;; DPX/2?00:B.O.S.:*:*) GUESS=m68k-bull-sysv3 ;; 9000/[34]??:4.3bsd:1.*:*) GUESS=m68k-hp-bsd ;; hp300:4.4BSD:*:* | 9000/[34]??:4.3bsd:2.*:*) GUESS=m68k-hp-bsd4.4 ;; 9000/[34678]??:HP-UX:*:*) HPUX_REV=`echo "$UNAME_RELEASE" | sed -e 's/[^.]*.[0B]*//'` case $UNAME_MACHINE in 9000/31?) HP_ARCH=m68000 ;; 9000/[34]??) HP_ARCH=m68k ;; 9000/[678][0-9][0-9]) if test -x /usr/bin/getconf; then sc_cpu_version=`/usr/bin/getconf SC_CPU_VERSION 2>/dev/null` sc_kernel_bits=`/usr/bin/getconf SC_KERNEL_BITS 2>/dev/null` case $sc_cpu_version in 523) HP_ARCH=hppa1.0 ;; # CPU_PA_RISC1_0 528) HP_ARCH=hppa1.1 ;; # CPU_PA_RISC1_1 532) # CPU_PA_RISC2_0 case $sc_kernel_bits in 32) HP_ARCH=hppa2.0n ;; 64) HP_ARCH=hppa2.0w ;; '') HP_ARCH=hppa2.0 ;; # HP-UX 10.20 esac ;; esac fi if test "$HP_ARCH" = ""; then set_cc_for_build sed 's/^ //' << EOF > "$dummy.c" #define _HPUX_SOURCE #include #include int main () { #if defined(_SC_KERNEL_BITS) long bits = sysconf(_SC_KERNEL_BITS); #endif long cpu = sysconf (_SC_CPU_VERSION); switch (cpu) { case CPU_PA_RISC1_0: puts ("hppa1.0"); break; case CPU_PA_RISC1_1: puts ("hppa1.1"); break; case CPU_PA_RISC2_0: #if defined(_SC_KERNEL_BITS) switch (bits) { case 64: puts ("hppa2.0w"); break; case 32: puts ("hppa2.0n"); break; default: puts ("hppa2.0"); break; } break; #else /* !defined(_SC_KERNEL_BITS) */ puts ("hppa2.0"); break; #endif default: puts ("hppa1.0"); break; } exit (0); } EOF (CCOPTS="" $CC_FOR_BUILD -o "$dummy" "$dummy.c" 2>/dev/null) && HP_ARCH=`"$dummy"` test -z "$HP_ARCH" && HP_ARCH=hppa fi ;; esac if test "$HP_ARCH" = hppa2.0w then set_cc_for_build # hppa2.0w-hp-hpux* has a 64-bit kernel and a compiler generating # 32-bit code. hppa64-hp-hpux* has the same kernel and a compiler # generating 64-bit code. GNU and HP use different nomenclature: # # $ CC_FOR_BUILD=cc ./config.guess # => hppa2.0w-hp-hpux11.23 # $ CC_FOR_BUILD="cc +DA2.0w" ./config.guess # => hppa64-hp-hpux11.23 if echo __LP64__ | (CCOPTS="" $CC_FOR_BUILD -E - 2>/dev/null) | grep -q __LP64__ then HP_ARCH=hppa2.0w else HP_ARCH=hppa64 fi fi GUESS=$HP_ARCH-hp-hpux$HPUX_REV ;; ia64:HP-UX:*:*) HPUX_REV=`echo "$UNAME_RELEASE" | sed -e 's/[^.]*.[0B]*//'` GUESS=ia64-hp-hpux$HPUX_REV ;; 3050*:HI-UX:*:*) set_cc_for_build sed 's/^ //' << EOF > "$dummy.c" #include int main () { long cpu = sysconf (_SC_CPU_VERSION); /* The order matters, because CPU_IS_HP_MC68K erroneously returns true for CPU_PA_RISC1_0. CPU_IS_PA_RISC returns correct results, however. */ if (CPU_IS_PA_RISC (cpu)) { switch (cpu) { case CPU_PA_RISC1_0: puts ("hppa1.0-hitachi-hiuxwe2"); break; case CPU_PA_RISC1_1: puts ("hppa1.1-hitachi-hiuxwe2"); break; case CPU_PA_RISC2_0: puts ("hppa2.0-hitachi-hiuxwe2"); break; default: puts ("hppa-hitachi-hiuxwe2"); break; } } else if (CPU_IS_HP_MC68K (cpu)) puts ("m68k-hitachi-hiuxwe2"); else puts ("unknown-hitachi-hiuxwe2"); exit (0); } EOF $CC_FOR_BUILD -o "$dummy" "$dummy.c" && SYSTEM_NAME=`"$dummy"` && { echo "$SYSTEM_NAME"; exit; } GUESS=unknown-hitachi-hiuxwe2 ;; 9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:*) GUESS=hppa1.1-hp-bsd ;; 9000/8??:4.3bsd:*:*) GUESS=hppa1.0-hp-bsd ;; *9??*:MPE/iX:*:* | *3000*:MPE/iX:*:*) GUESS=hppa1.0-hp-mpeix ;; hp7??:OSF1:*:* | hp8?[79]:OSF1:*:*) GUESS=hppa1.1-hp-osf ;; hp8??:OSF1:*:*) GUESS=hppa1.0-hp-osf ;; i*86:OSF1:*:*) if test -x /usr/sbin/sysversion ; then GUESS=$UNAME_MACHINE-unknown-osf1mk else GUESS=$UNAME_MACHINE-unknown-osf1 fi ;; parisc*:Lites*:*:*) GUESS=hppa1.1-hp-lites ;; C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*) GUESS=c1-convex-bsd ;; C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*) if getsysinfo -f scalar_acc then echo c32-convex-bsd else echo c2-convex-bsd fi exit ;; C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*) GUESS=c34-convex-bsd ;; C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*) GUESS=c38-convex-bsd ;; C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*) GUESS=c4-convex-bsd ;; CRAY*Y-MP:*:*:*) CRAY_REL=`echo "$UNAME_RELEASE" | sed -e 's/\.[^.]*$/.X/'` GUESS=ymp-cray-unicos$CRAY_REL ;; CRAY*[A-Z]90:*:*:*) echo "$UNAME_MACHINE"-cray-unicos"$UNAME_RELEASE" \ | sed -e 's/CRAY.*\([A-Z]90\)/\1/' \ -e y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/ \ -e 's/\.[^.]*$/.X/' exit ;; CRAY*TS:*:*:*) CRAY_REL=`echo "$UNAME_RELEASE" | sed -e 's/\.[^.]*$/.X/'` GUESS=t90-cray-unicos$CRAY_REL ;; CRAY*T3E:*:*:*) CRAY_REL=`echo "$UNAME_RELEASE" | sed -e 's/\.[^.]*$/.X/'` GUESS=alphaev5-cray-unicosmk$CRAY_REL ;; CRAY*SV1:*:*:*) CRAY_REL=`echo "$UNAME_RELEASE" | sed -e 's/\.[^.]*$/.X/'` GUESS=sv1-cray-unicos$CRAY_REL ;; *:UNICOS/mp:*:*) CRAY_REL=`echo "$UNAME_RELEASE" | sed -e 's/\.[^.]*$/.X/'` GUESS=craynv-cray-unicosmp$CRAY_REL ;; F30[01]:UNIX_System_V:*:* | F700:UNIX_System_V:*:*) FUJITSU_PROC=`uname -m | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz` FUJITSU_SYS=`uname -p | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz | sed -e 's/\///'` FUJITSU_REL=`echo "$UNAME_RELEASE" | sed -e 's/ /_/'` GUESS=${FUJITSU_PROC}-fujitsu-${FUJITSU_SYS}${FUJITSU_REL} ;; 5000:UNIX_System_V:4.*:*) FUJITSU_SYS=`uname -p | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz | sed -e 's/\///'` FUJITSU_REL=`echo "$UNAME_RELEASE" | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz | sed -e 's/ /_/'` GUESS=sparc-fujitsu-${FUJITSU_SYS}${FUJITSU_REL} ;; i*86:BSD/386:*:* | i*86:BSD/OS:*:* | *:Ascend\ Embedded/OS:*:*) GUESS=$UNAME_MACHINE-pc-bsdi$UNAME_RELEASE ;; sparc*:BSD/OS:*:*) GUESS=sparc-unknown-bsdi$UNAME_RELEASE ;; *:BSD/OS:*:*) GUESS=$UNAME_MACHINE-unknown-bsdi$UNAME_RELEASE ;; arm:FreeBSD:*:*) UNAME_PROCESSOR=`uname -p` set_cc_for_build if echo __ARM_PCS_VFP | $CC_FOR_BUILD -E - 2>/dev/null \ | grep -q __ARM_PCS_VFP then FREEBSD_REL=`echo "$UNAME_RELEASE" | sed -e 's/[-(].*//'` GUESS=$UNAME_PROCESSOR-unknown-freebsd$FREEBSD_REL-gnueabi else FREEBSD_REL=`echo "$UNAME_RELEASE" | sed -e 's/[-(].*//'` GUESS=$UNAME_PROCESSOR-unknown-freebsd$FREEBSD_REL-gnueabihf fi ;; *:FreeBSD:*:*) UNAME_PROCESSOR=`/usr/bin/uname -p` case $UNAME_PROCESSOR in amd64) UNAME_PROCESSOR=x86_64 ;; i386) UNAME_PROCESSOR=i586 ;; esac FREEBSD_REL=`echo "$UNAME_RELEASE" | sed -e 's/[-(].*//'` GUESS=$UNAME_PROCESSOR-unknown-freebsd$FREEBSD_REL ;; i*:CYGWIN*:*) GUESS=$UNAME_MACHINE-pc-cygwin ;; *:MINGW64*:*) GUESS=$UNAME_MACHINE-pc-mingw64 ;; *:MINGW*:*) GUESS=$UNAME_MACHINE-pc-mingw32 ;; *:MSYS*:*) GUESS=$UNAME_MACHINE-pc-msys ;; i*:PW*:*) GUESS=$UNAME_MACHINE-pc-pw32 ;; *:SerenityOS:*:*) GUESS=$UNAME_MACHINE-pc-serenity ;; *:Interix*:*) case $UNAME_MACHINE in x86) GUESS=i586-pc-interix$UNAME_RELEASE ;; authenticamd | genuineintel | EM64T) GUESS=x86_64-unknown-interix$UNAME_RELEASE ;; IA64) GUESS=ia64-unknown-interix$UNAME_RELEASE ;; esac ;; i*:UWIN*:*) GUESS=$UNAME_MACHINE-pc-uwin ;; amd64:CYGWIN*:*:* | x86_64:CYGWIN*:*:*) GUESS=x86_64-pc-cygwin ;; prep*:SunOS:5.*:*) SUN_REL=`echo "$UNAME_RELEASE" | sed -e 's/[^.]*//'` GUESS=powerpcle-unknown-solaris2$SUN_REL ;; *:GNU:*:*) # the GNU system GNU_ARCH=`echo "$UNAME_MACHINE" | sed -e 's,[-/].*$,,'` GNU_REL=`echo "$UNAME_RELEASE" | sed -e 's,/.*$,,'` GUESS=$GNU_ARCH-unknown-$LIBC$GNU_REL ;; *:GNU/*:*:*) # other systems with GNU libc and userland GNU_SYS=`echo "$UNAME_SYSTEM" | sed 's,^[^/]*/,,' | tr "[:upper:]" "[:lower:]"` GNU_REL=`echo "$UNAME_RELEASE" | sed -e 's/[-(].*//'` GUESS=$UNAME_MACHINE-unknown-$GNU_SYS$GNU_REL-$LIBC ;; *:Minix:*:*) GUESS=$UNAME_MACHINE-unknown-minix ;; aarch64:Linux:*:*) GUESS=$UNAME_MACHINE-unknown-linux-$LIBC ;; aarch64_be:Linux:*:*) UNAME_MACHINE=aarch64_be GUESS=$UNAME_MACHINE-unknown-linux-$LIBC ;; alpha:Linux:*:*) case `sed -n '/^cpu model/s/^.*: \(.*\)/\1/p' /proc/cpuinfo 2>/dev/null` in EV5) UNAME_MACHINE=alphaev5 ;; EV56) UNAME_MACHINE=alphaev56 ;; PCA56) UNAME_MACHINE=alphapca56 ;; PCA57) UNAME_MACHINE=alphapca56 ;; EV6) UNAME_MACHINE=alphaev6 ;; EV67) UNAME_MACHINE=alphaev67 ;; EV68*) UNAME_MACHINE=alphaev68 ;; esac objdump --private-headers /bin/sh | grep -q ld.so.1 if test "$?" = 0 ; then LIBC=gnulibc1 ; fi GUESS=$UNAME_MACHINE-unknown-linux-$LIBC ;; arc:Linux:*:* | arceb:Linux:*:* | arc32:Linux:*:* | arc64:Linux:*:*) GUESS=$UNAME_MACHINE-unknown-linux-$LIBC ;; arm*:Linux:*:*) set_cc_for_build if echo __ARM_EABI__ | $CC_FOR_BUILD -E - 2>/dev/null \ | grep -q __ARM_EABI__ then GUESS=$UNAME_MACHINE-unknown-linux-$LIBC else if echo __ARM_PCS_VFP | $CC_FOR_BUILD -E - 2>/dev/null \ | grep -q __ARM_PCS_VFP then GUESS=$UNAME_MACHINE-unknown-linux-${LIBC}eabi else GUESS=$UNAME_MACHINE-unknown-linux-${LIBC}eabihf fi fi ;; avr32*:Linux:*:*) GUESS=$UNAME_MACHINE-unknown-linux-$LIBC ;; cris:Linux:*:*) GUESS=$UNAME_MACHINE-axis-linux-$LIBC ;; crisv32:Linux:*:*) GUESS=$UNAME_MACHINE-axis-linux-$LIBC ;; e2k:Linux:*:*) GUESS=$UNAME_MACHINE-unknown-linux-$LIBC ;; frv:Linux:*:*) GUESS=$UNAME_MACHINE-unknown-linux-$LIBC ;; hexagon:Linux:*:*) GUESS=$UNAME_MACHINE-unknown-linux-$LIBC ;; i*86:Linux:*:*) GUESS=$UNAME_MACHINE-pc-linux-$LIBC ;; ia64:Linux:*:*) GUESS=$UNAME_MACHINE-unknown-linux-$LIBC ;; k1om:Linux:*:*) GUESS=$UNAME_MACHINE-unknown-linux-$LIBC ;; loongarch32:Linux:*:* | loongarch64:Linux:*:* | loongarchx32:Linux:*:*) GUESS=$UNAME_MACHINE-unknown-linux-$LIBC ;; m32r*:Linux:*:*) GUESS=$UNAME_MACHINE-unknown-linux-$LIBC ;; m68*:Linux:*:*) GUESS=$UNAME_MACHINE-unknown-linux-$LIBC ;; mips:Linux:*:* | mips64:Linux:*:*) set_cc_for_build IS_GLIBC=0 test x"${LIBC}" = xgnu && IS_GLIBC=1 sed 's/^ //' << EOF > "$dummy.c" #undef CPU #undef mips #undef mipsel #undef mips64 #undef mips64el #if ${IS_GLIBC} && defined(_ABI64) LIBCABI=gnuabi64 #else #if ${IS_GLIBC} && defined(_ABIN32) LIBCABI=gnuabin32 #else LIBCABI=${LIBC} #endif #endif #if ${IS_GLIBC} && defined(__mips64) && defined(__mips_isa_rev) && __mips_isa_rev>=6 CPU=mipsisa64r6 #else #if ${IS_GLIBC} && !defined(__mips64) && defined(__mips_isa_rev) && __mips_isa_rev>=6 CPU=mipsisa32r6 #else #if defined(__mips64) CPU=mips64 #else CPU=mips #endif #endif #endif #if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL) MIPS_ENDIAN=el #else #if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB) MIPS_ENDIAN= #else MIPS_ENDIAN= #endif #endif EOF cc_set_vars=`$CC_FOR_BUILD -E "$dummy.c" 2>/dev/null | grep '^CPU\|^MIPS_ENDIAN\|^LIBCABI'` eval "$cc_set_vars" test "x$CPU" != x && { echo "$CPU${MIPS_ENDIAN}-unknown-linux-$LIBCABI"; exit; } ;; mips64el:Linux:*:*) GUESS=$UNAME_MACHINE-unknown-linux-$LIBC ;; openrisc*:Linux:*:*) GUESS=or1k-unknown-linux-$LIBC ;; or32:Linux:*:* | or1k*:Linux:*:*) GUESS=$UNAME_MACHINE-unknown-linux-$LIBC ;; padre:Linux:*:*) GUESS=sparc-unknown-linux-$LIBC ;; parisc64:Linux:*:* | hppa64:Linux:*:*) GUESS=hppa64-unknown-linux-$LIBC ;; parisc:Linux:*:* | hppa:Linux:*:*) # Look for CPU level case `grep '^cpu[^a-z]*:' /proc/cpuinfo 2>/dev/null | cut -d' ' -f2` in PA7*) GUESS=hppa1.1-unknown-linux-$LIBC ;; PA8*) GUESS=hppa2.0-unknown-linux-$LIBC ;; *) GUESS=hppa-unknown-linux-$LIBC ;; esac ;; ppc64:Linux:*:*) GUESS=powerpc64-unknown-linux-$LIBC ;; ppc:Linux:*:*) GUESS=powerpc-unknown-linux-$LIBC ;; ppc64le:Linux:*:*) GUESS=powerpc64le-unknown-linux-$LIBC ;; ppcle:Linux:*:*) GUESS=powerpcle-unknown-linux-$LIBC ;; riscv32:Linux:*:* | riscv32be:Linux:*:* | riscv64:Linux:*:* | riscv64be:Linux:*:*) GUESS=$UNAME_MACHINE-unknown-linux-$LIBC ;; s390:Linux:*:* | s390x:Linux:*:*) GUESS=$UNAME_MACHINE-ibm-linux-$LIBC ;; sh64*:Linux:*:*) GUESS=$UNAME_MACHINE-unknown-linux-$LIBC ;; sh*:Linux:*:*) GUESS=$UNAME_MACHINE-unknown-linux-$LIBC ;; sparc:Linux:*:* | sparc64:Linux:*:*) GUESS=$UNAME_MACHINE-unknown-linux-$LIBC ;; tile*:Linux:*:*) GUESS=$UNAME_MACHINE-unknown-linux-$LIBC ;; vax:Linux:*:*) GUESS=$UNAME_MACHINE-dec-linux-$LIBC ;; x86_64:Linux:*:*) set_cc_for_build LIBCABI=$LIBC if test "$CC_FOR_BUILD" != no_compiler_found; then if (echo '#ifdef __ILP32__'; echo IS_X32; echo '#endif') | \ (CCOPTS="" $CC_FOR_BUILD -E - 2>/dev/null) | \ grep IS_X32 >/dev/null then LIBCABI=${LIBC}x32 fi fi GUESS=$UNAME_MACHINE-pc-linux-$LIBCABI ;; xtensa*:Linux:*:*) GUESS=$UNAME_MACHINE-unknown-linux-$LIBC ;; i*86:DYNIX/ptx:4*:*) # ptx 4.0 does uname -s correctly, with DYNIX/ptx in there. # earlier versions are messed up and put the nodename in both # sysname and nodename. GUESS=i386-sequent-sysv4 ;; i*86:UNIX_SV:4.2MP:2.*) # Unixware is an offshoot of SVR4, but it has its own version # number series starting with 2... # I am not positive that other SVR4 systems won't match this, # I just have to hope. -- rms. # Use sysv4.2uw... so that sysv4* matches it. GUESS=$UNAME_MACHINE-pc-sysv4.2uw$UNAME_VERSION ;; i*86:OS/2:*:*) # If we were able to find `uname', then EMX Unix compatibility # is probably installed. GUESS=$UNAME_MACHINE-pc-os2-emx ;; i*86:XTS-300:*:STOP) GUESS=$UNAME_MACHINE-unknown-stop ;; i*86:atheos:*:*) GUESS=$UNAME_MACHINE-unknown-atheos ;; i*86:syllable:*:*) GUESS=$UNAME_MACHINE-pc-syllable ;; i*86:LynxOS:2.*:* | i*86:LynxOS:3.[01]*:* | i*86:LynxOS:4.[02]*:*) GUESS=i386-unknown-lynxos$UNAME_RELEASE ;; i*86:*DOS:*:*) GUESS=$UNAME_MACHINE-pc-msdosdjgpp ;; i*86:*:4.*:*) UNAME_REL=`echo "$UNAME_RELEASE" | sed 's/\/MP$//'` if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then GUESS=$UNAME_MACHINE-univel-sysv$UNAME_REL else GUESS=$UNAME_MACHINE-pc-sysv$UNAME_REL fi ;; i*86:*:5:[678]*) # UnixWare 7.x, OpenUNIX and OpenServer 6. case `/bin/uname -X | grep "^Machine"` in *486*) UNAME_MACHINE=i486 ;; *Pentium) UNAME_MACHINE=i586 ;; *Pent*|*Celeron) UNAME_MACHINE=i686 ;; esac GUESS=$UNAME_MACHINE-unknown-sysv${UNAME_RELEASE}${UNAME_SYSTEM}${UNAME_VERSION} ;; i*86:*:3.2:*) if test -f /usr/options/cb.name; then UNAME_REL=`sed -n 's/.*Version //p' /dev/null >/dev/null ; then UNAME_REL=`(/bin/uname -X|grep Release|sed -e 's/.*= //')` (/bin/uname -X|grep i80486 >/dev/null) && UNAME_MACHINE=i486 (/bin/uname -X|grep '^Machine.*Pentium' >/dev/null) \ && UNAME_MACHINE=i586 (/bin/uname -X|grep '^Machine.*Pent *II' >/dev/null) \ && UNAME_MACHINE=i686 (/bin/uname -X|grep '^Machine.*Pentium Pro' >/dev/null) \ && UNAME_MACHINE=i686 GUESS=$UNAME_MACHINE-pc-sco$UNAME_REL else GUESS=$UNAME_MACHINE-pc-sysv32 fi ;; pc:*:*:*) # Left here for compatibility: # uname -m prints for DJGPP always 'pc', but it prints nothing about # the processor, so we play safe by assuming i586. # Note: whatever this is, it MUST be the same as what config.sub # prints for the "djgpp" host, or else GDB configure will decide that # this is a cross-build. GUESS=i586-pc-msdosdjgpp ;; Intel:Mach:3*:*) GUESS=i386-pc-mach3 ;; paragon:*:*:*) GUESS=i860-intel-osf1 ;; i860:*:4.*:*) # i860-SVR4 if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then GUESS=i860-stardent-sysv$UNAME_RELEASE # Stardent Vistra i860-SVR4 else # Add other i860-SVR4 vendors below as they are discovered. GUESS=i860-unknown-sysv$UNAME_RELEASE # Unknown i860-SVR4 fi ;; mini*:CTIX:SYS*5:*) # "miniframe" GUESS=m68010-convergent-sysv ;; mc68k:UNIX:SYSTEM5:3.51m) GUESS=m68k-convergent-sysv ;; M680?0:D-NIX:5.3:*) GUESS=m68k-diab-dnix ;; M68*:*:R3V[5678]*:*) test -r /sysV68 && { echo 'm68k-motorola-sysv'; exit; } ;; 3[345]??:*:4.0:3.0 | 3[34]??A:*:4.0:3.0 | 3[34]??,*:*:4.0:3.0 | 3[34]??/*:*:4.0:3.0 | 4400:*:4.0:3.0 | 4850:*:4.0:3.0 | SKA40:*:4.0:3.0 | SDS2:*:4.0:3.0 | SHG2:*:4.0:3.0 | S7501*:*:4.0:3.0) OS_REL='' test -r /etc/.relid \ && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid` /bin/uname -p 2>/dev/null | grep 86 >/dev/null \ && { echo i486-ncr-sysv4.3"$OS_REL"; exit; } /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \ && { echo i586-ncr-sysv4.3"$OS_REL"; exit; } ;; 3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*) /bin/uname -p 2>/dev/null | grep 86 >/dev/null \ && { echo i486-ncr-sysv4; exit; } ;; NCR*:*:4.2:* | MPRAS*:*:4.2:*) OS_REL='.3' test -r /etc/.relid \ && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid` /bin/uname -p 2>/dev/null | grep 86 >/dev/null \ && { echo i486-ncr-sysv4.3"$OS_REL"; exit; } /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \ && { echo i586-ncr-sysv4.3"$OS_REL"; exit; } /bin/uname -p 2>/dev/null | /bin/grep pteron >/dev/null \ && { echo i586-ncr-sysv4.3"$OS_REL"; exit; } ;; m68*:LynxOS:2.*:* | m68*:LynxOS:3.0*:*) GUESS=m68k-unknown-lynxos$UNAME_RELEASE ;; mc68030:UNIX_System_V:4.*:*) GUESS=m68k-atari-sysv4 ;; TSUNAMI:LynxOS:2.*:*) GUESS=sparc-unknown-lynxos$UNAME_RELEASE ;; rs6000:LynxOS:2.*:*) GUESS=rs6000-unknown-lynxos$UNAME_RELEASE ;; PowerPC:LynxOS:2.*:* | PowerPC:LynxOS:3.[01]*:* | PowerPC:LynxOS:4.[02]*:*) GUESS=powerpc-unknown-lynxos$UNAME_RELEASE ;; SM[BE]S:UNIX_SV:*:*) GUESS=mips-dde-sysv$UNAME_RELEASE ;; RM*:ReliantUNIX-*:*:*) GUESS=mips-sni-sysv4 ;; RM*:SINIX-*:*:*) GUESS=mips-sni-sysv4 ;; *:SINIX-*:*:*) if uname -p 2>/dev/null >/dev/null ; then UNAME_MACHINE=`(uname -p) 2>/dev/null` GUESS=$UNAME_MACHINE-sni-sysv4 else GUESS=ns32k-sni-sysv fi ;; PENTIUM:*:4.0*:*) # Unisys `ClearPath HMP IX 4000' SVR4/MP effort # says GUESS=i586-unisys-sysv4 ;; *:UNIX_System_V:4*:FTX*) # From Gerald Hewes . # How about differentiating between stratus architectures? -djm GUESS=hppa1.1-stratus-sysv4 ;; *:*:*:FTX*) # From seanf@swdc.stratus.com. GUESS=i860-stratus-sysv4 ;; i*86:VOS:*:*) # From Paul.Green@stratus.com. GUESS=$UNAME_MACHINE-stratus-vos ;; *:VOS:*:*) # From Paul.Green@stratus.com. GUESS=hppa1.1-stratus-vos ;; mc68*:A/UX:*:*) GUESS=m68k-apple-aux$UNAME_RELEASE ;; news*:NEWS-OS:6*:*) GUESS=mips-sony-newsos6 ;; R[34]000:*System_V*:*:* | R4000:UNIX_SYSV:*:* | R*000:UNIX_SV:*:*) if test -d /usr/nec; then GUESS=mips-nec-sysv$UNAME_RELEASE else GUESS=mips-unknown-sysv$UNAME_RELEASE fi ;; BeBox:BeOS:*:*) # BeOS running on hardware made by Be, PPC only. GUESS=powerpc-be-beos ;; BeMac:BeOS:*:*) # BeOS running on Mac or Mac clone, PPC only. GUESS=powerpc-apple-beos ;; BePC:BeOS:*:*) # BeOS running on Intel PC compatible. GUESS=i586-pc-beos ;; BePC:Haiku:*:*) # Haiku running on Intel PC compatible. GUESS=i586-pc-haiku ;; x86_64:Haiku:*:*) GUESS=x86_64-unknown-haiku ;; SX-4:SUPER-UX:*:*) GUESS=sx4-nec-superux$UNAME_RELEASE ;; SX-5:SUPER-UX:*:*) GUESS=sx5-nec-superux$UNAME_RELEASE ;; SX-6:SUPER-UX:*:*) GUESS=sx6-nec-superux$UNAME_RELEASE ;; SX-7:SUPER-UX:*:*) GUESS=sx7-nec-superux$UNAME_RELEASE ;; SX-8:SUPER-UX:*:*) GUESS=sx8-nec-superux$UNAME_RELEASE ;; SX-8R:SUPER-UX:*:*) GUESS=sx8r-nec-superux$UNAME_RELEASE ;; SX-ACE:SUPER-UX:*:*) GUESS=sxace-nec-superux$UNAME_RELEASE ;; Power*:Rhapsody:*:*) GUESS=powerpc-apple-rhapsody$UNAME_RELEASE ;; *:Rhapsody:*:*) GUESS=$UNAME_MACHINE-apple-rhapsody$UNAME_RELEASE ;; arm64:Darwin:*:*) GUESS=aarch64-apple-darwin$UNAME_RELEASE ;; *:Darwin:*:*) UNAME_PROCESSOR=`uname -p` case $UNAME_PROCESSOR in unknown) UNAME_PROCESSOR=powerpc ;; esac if command -v xcode-select > /dev/null 2> /dev/null && \ ! xcode-select --print-path > /dev/null 2> /dev/null ; then # Avoid executing cc if there is no toolchain installed as # cc will be a stub that puts up a graphical alert # prompting the user to install developer tools. CC_FOR_BUILD=no_compiler_found else set_cc_for_build fi if test "$CC_FOR_BUILD" != no_compiler_found; then if (echo '#ifdef __LP64__'; echo IS_64BIT_ARCH; echo '#endif') | \ (CCOPTS="" $CC_FOR_BUILD -E - 2>/dev/null) | \ grep IS_64BIT_ARCH >/dev/null then case $UNAME_PROCESSOR in i386) UNAME_PROCESSOR=x86_64 ;; powerpc) UNAME_PROCESSOR=powerpc64 ;; esac fi # On 10.4-10.6 one might compile for PowerPC via gcc -arch ppc if (echo '#ifdef __POWERPC__'; echo IS_PPC; echo '#endif') | \ (CCOPTS="" $CC_FOR_BUILD -E - 2>/dev/null) | \ grep IS_PPC >/dev/null then UNAME_PROCESSOR=powerpc fi elif test "$UNAME_PROCESSOR" = i386 ; then # uname -m returns i386 or x86_64 UNAME_PROCESSOR=$UNAME_MACHINE fi GUESS=$UNAME_PROCESSOR-apple-darwin$UNAME_RELEASE ;; *:procnto*:*:* | *:QNX:[0123456789]*:*) UNAME_PROCESSOR=`uname -p` if test "$UNAME_PROCESSOR" = x86; then UNAME_PROCESSOR=i386 UNAME_MACHINE=pc fi GUESS=$UNAME_PROCESSOR-$UNAME_MACHINE-nto-qnx$UNAME_RELEASE ;; *:QNX:*:4*) GUESS=i386-pc-qnx ;; NEO-*:NONSTOP_KERNEL:*:*) GUESS=neo-tandem-nsk$UNAME_RELEASE ;; NSE-*:NONSTOP_KERNEL:*:*) GUESS=nse-tandem-nsk$UNAME_RELEASE ;; NSR-*:NONSTOP_KERNEL:*:*) GUESS=nsr-tandem-nsk$UNAME_RELEASE ;; NSV-*:NONSTOP_KERNEL:*:*) GUESS=nsv-tandem-nsk$UNAME_RELEASE ;; NSX-*:NONSTOP_KERNEL:*:*) GUESS=nsx-tandem-nsk$UNAME_RELEASE ;; *:NonStop-UX:*:*) GUESS=mips-compaq-nonstopux ;; BS2000:POSIX*:*:*) GUESS=bs2000-siemens-sysv ;; DS/*:UNIX_System_V:*:*) GUESS=$UNAME_MACHINE-$UNAME_SYSTEM-$UNAME_RELEASE ;; *:Plan9:*:*) # "uname -m" is not consistent, so use $cputype instead. 386 # is converted to i386 for consistency with other x86 # operating systems. if test "${cputype-}" = 386; then UNAME_MACHINE=i386 elif test "x${cputype-}" != x; then UNAME_MACHINE=$cputype fi GUESS=$UNAME_MACHINE-unknown-plan9 ;; *:TOPS-10:*:*) GUESS=pdp10-unknown-tops10 ;; *:TENEX:*:*) GUESS=pdp10-unknown-tenex ;; KS10:TOPS-20:*:* | KL10:TOPS-20:*:* | TYPE4:TOPS-20:*:*) GUESS=pdp10-dec-tops20 ;; XKL-1:TOPS-20:*:* | TYPE5:TOPS-20:*:*) GUESS=pdp10-xkl-tops20 ;; *:TOPS-20:*:*) GUESS=pdp10-unknown-tops20 ;; *:ITS:*:*) GUESS=pdp10-unknown-its ;; SEI:*:*:SEIUX) GUESS=mips-sei-seiux$UNAME_RELEASE ;; *:DragonFly:*:*) DRAGONFLY_REL=`echo "$UNAME_RELEASE" | sed -e 's/[-(].*//'` GUESS=$UNAME_MACHINE-unknown-dragonfly$DRAGONFLY_REL ;; *:*VMS:*:*) UNAME_MACHINE=`(uname -p) 2>/dev/null` case $UNAME_MACHINE in A*) GUESS=alpha-dec-vms ;; I*) GUESS=ia64-dec-vms ;; V*) GUESS=vax-dec-vms ;; esac ;; *:XENIX:*:SysV) GUESS=i386-pc-xenix ;; i*86:skyos:*:*) SKYOS_REL=`echo "$UNAME_RELEASE" | sed -e 's/ .*$//'` GUESS=$UNAME_MACHINE-pc-skyos$SKYOS_REL ;; i*86:rdos:*:*) GUESS=$UNAME_MACHINE-pc-rdos ;; i*86:Fiwix:*:*) GUESS=$UNAME_MACHINE-pc-fiwix ;; *:AROS:*:*) GUESS=$UNAME_MACHINE-unknown-aros ;; x86_64:VMkernel:*:*) GUESS=$UNAME_MACHINE-unknown-esx ;; amd64:Isilon\ OneFS:*:*) GUESS=x86_64-unknown-onefs ;; *:Unleashed:*:*) GUESS=$UNAME_MACHINE-unknown-unleashed$UNAME_RELEASE ;; esac # Do we have a guess based on uname results? if test "x$GUESS" != x; then echo "$GUESS" exit fi # No uname command or uname output not recognized. set_cc_for_build cat > "$dummy.c" < #include #endif #if defined(ultrix) || defined(_ultrix) || defined(__ultrix) || defined(__ultrix__) #if defined (vax) || defined (__vax) || defined (__vax__) || defined(mips) || defined(__mips) || defined(__mips__) || defined(MIPS) || defined(__MIPS__) #include #if defined(_SIZE_T_) || defined(SIGLOST) #include #endif #endif #endif main () { #if defined (sony) #if defined (MIPSEB) /* BFD wants "bsd" instead of "newsos". Perhaps BFD should be changed, I don't know.... */ printf ("mips-sony-bsd\n"); exit (0); #else #include printf ("m68k-sony-newsos%s\n", #ifdef NEWSOS4 "4" #else "" #endif ); exit (0); #endif #endif #if defined (NeXT) #if !defined (__ARCHITECTURE__) #define __ARCHITECTURE__ "m68k" #endif int version; version=`(hostinfo | sed -n 's/.*NeXT Mach \([0-9]*\).*/\1/p') 2>/dev/null`; if (version < 4) printf ("%s-next-nextstep%d\n", __ARCHITECTURE__, version); else printf ("%s-next-openstep%d\n", __ARCHITECTURE__, version); exit (0); #endif #if defined (MULTIMAX) || defined (n16) #if defined (UMAXV) printf ("ns32k-encore-sysv\n"); exit (0); #else #if defined (CMU) printf ("ns32k-encore-mach\n"); exit (0); #else printf ("ns32k-encore-bsd\n"); exit (0); #endif #endif #endif #if defined (__386BSD__) printf ("i386-pc-bsd\n"); exit (0); #endif #if defined (sequent) #if defined (i386) printf ("i386-sequent-dynix\n"); exit (0); #endif #if defined (ns32000) printf ("ns32k-sequent-dynix\n"); exit (0); #endif #endif #if defined (_SEQUENT_) struct utsname un; uname(&un); if (strncmp(un.version, "V2", 2) == 0) { printf ("i386-sequent-ptx2\n"); exit (0); } if (strncmp(un.version, "V1", 2) == 0) { /* XXX is V1 correct? */ printf ("i386-sequent-ptx1\n"); exit (0); } printf ("i386-sequent-ptx\n"); exit (0); #endif #if defined (vax) #if !defined (ultrix) #include #if defined (BSD) #if BSD == 43 printf ("vax-dec-bsd4.3\n"); exit (0); #else #if BSD == 199006 printf ("vax-dec-bsd4.3reno\n"); exit (0); #else printf ("vax-dec-bsd\n"); exit (0); #endif #endif #else printf ("vax-dec-bsd\n"); exit (0); #endif #else #if defined(_SIZE_T_) || defined(SIGLOST) struct utsname un; uname (&un); printf ("vax-dec-ultrix%s\n", un.release); exit (0); #else printf ("vax-dec-ultrix\n"); exit (0); #endif #endif #endif #if defined(ultrix) || defined(_ultrix) || defined(__ultrix) || defined(__ultrix__) #if defined(mips) || defined(__mips) || defined(__mips__) || defined(MIPS) || defined(__MIPS__) #if defined(_SIZE_T_) || defined(SIGLOST) struct utsname *un; uname (&un); printf ("mips-dec-ultrix%s\n", un.release); exit (0); #else printf ("mips-dec-ultrix\n"); exit (0); #endif #endif #endif #if defined (alliant) && defined (i860) printf ("i860-alliant-bsd\n"); exit (0); #endif exit (1); } EOF $CC_FOR_BUILD -o "$dummy" "$dummy.c" 2>/dev/null && SYSTEM_NAME=`"$dummy"` && { echo "$SYSTEM_NAME"; exit; } # Apollos put the system type in the environment. test -d /usr/apollo && { echo "$ISP-apollo-$SYSTYPE"; exit; } echo "$0: unable to guess system type" >&2 case $UNAME_MACHINE:$UNAME_SYSTEM in mips:Linux | mips64:Linux) # If we got here on MIPS GNU/Linux, output extra information. cat >&2 <&2 <&2 </dev/null || echo unknown` uname -r = `(uname -r) 2>/dev/null || echo unknown` uname -s = `(uname -s) 2>/dev/null || echo unknown` uname -v = `(uname -v) 2>/dev/null || echo unknown` /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null` /bin/uname -X = `(/bin/uname -X) 2>/dev/null` hostinfo = `(hostinfo) 2>/dev/null` /bin/universe = `(/bin/universe) 2>/dev/null` /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null` /bin/arch = `(/bin/arch) 2>/dev/null` /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null` /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null` UNAME_MACHINE = "$UNAME_MACHINE" UNAME_RELEASE = "$UNAME_RELEASE" UNAME_SYSTEM = "$UNAME_SYSTEM" UNAME_VERSION = "$UNAME_VERSION" EOF fi exit 1 # Local variables: # eval: (add-hook 'before-save-hook 'time-stamp) # time-stamp-start: "timestamp='" # time-stamp-format: "%:y-%02m-%02d" # time-stamp-end: "'" # End: ././@PaxHeader0000000000000000000000000000002600000000000010213 xustar0022 mtime=1728334969.0 xjobs-20241010/config.h.cm0000644000000000000000000000347614701046171012047 0ustar00/* * Copyright (C) 2006-2019, Thomas Maier-Komor * * This is the source code of xjobs. * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 2 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see . */ #ifndef CONFIG_CM_H #define CONFIG_CM_H #define _GNU_SOURCE /* Undefine if you don't want support for debugging messages. */ #define DEBUG 1 /* Define if you want asserts disabled. */ // #define NDEBUG /* Define if you have a working `mmap' system call. */ #cmakedefine HAVE_MMAP /* Define if you have the strerror function. */ #cmakedefine HAVE_STRERROR /* Define if you have the strlcpy function. */ #cmakedefine HAVE_STRLCPY /* Define if you have posix_spawn function. */ #cmakedefine HAVE_SPAWN /* term.h */ #cmakedefine HAVE_TERM_H /* curses.h */ #cmakedefine HAVE_CURSES_H /* ncurses.h */ #cmakedefine HAVE_NCURSES_H /* Do we have stream support? */ #cmakedefine HAVE_STROPTS_H /* Define if `st_blksize' is member of `struct stat'. */ #cmakedefine HAVE_STRUCT_STAT_ST_BLKSIZE /* Do we have wait4 to report resource usage? */ #cmakedefine HAVE_WAIT4 #cmakedefine restrict #cmakedefine inline /* vfork available? */ #cmakedefine HAVE_WORKING_VFORK #cmakedefine HAVE_VFORK_H #ifndef HAVE_WORKING_VFORK #define vfork fork #endif #define RETSIGTYPE void #endif /* CONFIG_H */ ././@PaxHeader0000000000000000000000000000002600000000000010213 xustar0022 mtime=1728334969.0 xjobs-20241010/config.h.in0000644000000000000000000000307714701046171012053 0ustar00/* * Copyright (C) 2006-2024, Thomas Maier-Komor * * This is the source code of xjobs. * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 2 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see . */ #ifndef CONFIG_AC_H #define CONFIG_AC_H #define _GNU_SOURCE /* Define if you want support for debugging messages. */ #undef DEBUG /* Undefine if you want asserts enabled. */ #undef NDEBUG /* Define if you have a working `mmap' system call. */ #undef HAVE_MMAP /* Define as the return type of signal handlers (int or void). */ #undef RETSIGTYPE /* Define if you have the strlcpy function. */ #undef HAVE_STRLCPY /* Define if you have posix_spawn function. */ #undef HAVE_SPAWN /* term.h */ #undef HAVE_TERM_H /* curses.h */ #undef HAVE_CURSES_H /* ncurses.h */ #undef HAVE_NCURSES_H /* Do we have stream support? */ #undef HAVE_STROPTS_H /* Do we have wait4 to report resource usage? */ #undef HAVE_WAIT4 #undef restrict #undef inline /* vfork available? */ #undef HAVE_WORKING_VFORK #undef HAVE_VFORK_H #endif /* CONFIG_H */ ././@PaxHeader0000000000000000000000000000002600000000000010213 xustar0022 mtime=1728334969.0 xjobs-20241010/config.sub0000755000000000000000000010511614701046171012010 0ustar00#! /bin/sh # Configuration validation subroutine script. # Copyright 1992-2022 Free Software Foundation, Inc. # shellcheck disable=SC2006,SC2268 # see below for rationale timestamp='2022-01-03' # This file is free software; you can redistribute it and/or modify it # under the terms of the GNU General Public License as published by # the Free Software Foundation, either version 3 of the License, or # (at your option) any later version. # # This program is distributed in the hope that it will be useful, but # WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU # General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program; if not, see . # # As a special exception to the GNU General Public License, if you # distribute this file as part of a program that contains a # configuration script generated by Autoconf, you may include it under # the same distribution terms that you use for the rest of that # program. This Exception is an additional permission under section 7 # of the GNU General Public License, version 3 ("GPLv3"). # Please send patches to . # # Configuration subroutine to validate and canonicalize a configuration type. # Supply the specified configuration type as an argument. # If it is invalid, we print an error message on stderr and exit with code 1. # Otherwise, we print the canonical config type on stdout and succeed. # You can get the latest version of this script from: # https://git.savannah.gnu.org/cgit/config.git/plain/config.sub # This file is supposed to be the same for all GNU packages # and recognize all the CPU types, system types and aliases # that are meaningful with *any* GNU software. # Each package is responsible for reporting which valid configurations # it does not support. The user should be able to distinguish # a failure to support a valid configuration from a meaningless # configuration. # The goal of this file is to map all the various variations of a given # machine specification into a single specification in the form: # CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM # or in some cases, the newer four-part form: # CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM # It is wrong to echo any other type of specification. # The "shellcheck disable" line above the timestamp inhibits complaints # about features and limitations of the classic Bourne shell that were # superseded or lifted in POSIX. However, this script identifies a wide # variety of pre-POSIX systems that do not have POSIX shells at all, and # even some reasonably current systems (Solaris 10 as case-in-point) still # have a pre-POSIX /bin/sh. me=`echo "$0" | sed -e 's,.*/,,'` usage="\ Usage: $0 [OPTION] CPU-MFR-OPSYS or ALIAS Canonicalize a configuration name. Options: -h, --help print this help, then exit -t, --time-stamp print date of last modification, then exit -v, --version print version number, then exit Report bugs and patches to ." version="\ GNU config.sub ($timestamp) Copyright 1992-2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE." help=" Try \`$me --help' for more information." # Parse command line while test $# -gt 0 ; do case $1 in --time-stamp | --time* | -t ) echo "$timestamp" ; exit ;; --version | -v ) echo "$version" ; exit ;; --help | --h* | -h ) echo "$usage"; exit ;; -- ) # Stop option processing shift; break ;; - ) # Use stdin as input. break ;; -* ) echo "$me: invalid option $1$help" >&2 exit 1 ;; *local*) # First pass through any local machine types. echo "$1" exit ;; * ) break ;; esac done case $# in 0) echo "$me: missing argument$help" >&2 exit 1;; 1) ;; *) echo "$me: too many arguments$help" >&2 exit 1;; esac # Split fields of configuration type # shellcheck disable=SC2162 saved_IFS=$IFS IFS="-" read field1 field2 field3 field4 <&2 exit 1 ;; *-*-*-*) basic_machine=$field1-$field2 basic_os=$field3-$field4 ;; *-*-*) # Ambiguous whether COMPANY is present, or skipped and KERNEL-OS is two # parts maybe_os=$field2-$field3 case $maybe_os in nto-qnx* | linux-* | uclinux-uclibc* \ | uclinux-gnu* | kfreebsd*-gnu* | knetbsd*-gnu* | netbsd*-gnu* \ | netbsd*-eabi* | kopensolaris*-gnu* | cloudabi*-eabi* \ | storm-chaos* | os2-emx* | rtmk-nova*) basic_machine=$field1 basic_os=$maybe_os ;; android-linux) basic_machine=$field1-unknown basic_os=linux-android ;; *) basic_machine=$field1-$field2 basic_os=$field3 ;; esac ;; *-*) # A lone config we happen to match not fitting any pattern case $field1-$field2 in decstation-3100) basic_machine=mips-dec basic_os= ;; *-*) # Second component is usually, but not always the OS case $field2 in # Prevent following clause from handling this valid os sun*os*) basic_machine=$field1 basic_os=$field2 ;; zephyr*) basic_machine=$field1-unknown basic_os=$field2 ;; # Manufacturers dec* | mips* | sequent* | encore* | pc533* | sgi* | sony* \ | att* | 7300* | 3300* | delta* | motorola* | sun[234]* \ | unicom* | ibm* | next | hp | isi* | apollo | altos* \ | convergent* | ncr* | news | 32* | 3600* | 3100* \ | hitachi* | c[123]* | convex* | sun | crds | omron* | dg \ | ultra | tti* | harris | dolphin | highlevel | gould \ | cbm | ns | masscomp | apple | axis | knuth | cray \ | microblaze* | sim | cisco \ | oki | wec | wrs | winbond) basic_machine=$field1-$field2 basic_os= ;; *) basic_machine=$field1 basic_os=$field2 ;; esac ;; esac ;; *) # Convert single-component short-hands not valid as part of # multi-component configurations. case $field1 in 386bsd) basic_machine=i386-pc basic_os=bsd ;; a29khif) basic_machine=a29k-amd basic_os=udi ;; adobe68k) basic_machine=m68010-adobe basic_os=scout ;; alliant) basic_machine=fx80-alliant basic_os= ;; altos | altos3068) basic_machine=m68k-altos basic_os= ;; am29k) basic_machine=a29k-none basic_os=bsd ;; amdahl) basic_machine=580-amdahl basic_os=sysv ;; amiga) basic_machine=m68k-unknown basic_os= ;; amigaos | amigados) basic_machine=m68k-unknown basic_os=amigaos ;; amigaunix | amix) basic_machine=m68k-unknown basic_os=sysv4 ;; apollo68) basic_machine=m68k-apollo basic_os=sysv ;; apollo68bsd) basic_machine=m68k-apollo basic_os=bsd ;; aros) basic_machine=i386-pc basic_os=aros ;; aux) basic_machine=m68k-apple basic_os=aux ;; balance) basic_machine=ns32k-sequent basic_os=dynix ;; blackfin) basic_machine=bfin-unknown basic_os=linux ;; cegcc) basic_machine=arm-unknown basic_os=cegcc ;; convex-c1) basic_machine=c1-convex basic_os=bsd ;; convex-c2) basic_machine=c2-convex basic_os=bsd ;; convex-c32) basic_machine=c32-convex basic_os=bsd ;; convex-c34) basic_machine=c34-convex basic_os=bsd ;; convex-c38) basic_machine=c38-convex basic_os=bsd ;; cray) basic_machine=j90-cray basic_os=unicos ;; crds | unos) basic_machine=m68k-crds basic_os= ;; da30) basic_machine=m68k-da30 basic_os= ;; decstation | pmax | pmin | dec3100 | decstatn) basic_machine=mips-dec basic_os= ;; delta88) basic_machine=m88k-motorola basic_os=sysv3 ;; dicos) basic_machine=i686-pc basic_os=dicos ;; djgpp) basic_machine=i586-pc basic_os=msdosdjgpp ;; ebmon29k) basic_machine=a29k-amd basic_os=ebmon ;; es1800 | OSE68k | ose68k | ose | OSE) basic_machine=m68k-ericsson basic_os=ose ;; gmicro) basic_machine=tron-gmicro basic_os=sysv ;; go32) basic_machine=i386-pc basic_os=go32 ;; h8300hms) basic_machine=h8300-hitachi basic_os=hms ;; h8300xray) basic_machine=h8300-hitachi basic_os=xray ;; h8500hms) basic_machine=h8500-hitachi basic_os=hms ;; harris) basic_machine=m88k-harris basic_os=sysv3 ;; hp300 | hp300hpux) basic_machine=m68k-hp basic_os=hpux ;; hp300bsd) basic_machine=m68k-hp basic_os=bsd ;; hppaosf) basic_machine=hppa1.1-hp basic_os=osf ;; hppro) basic_machine=hppa1.1-hp basic_os=proelf ;; i386mach) basic_machine=i386-mach basic_os=mach ;; isi68 | isi) basic_machine=m68k-isi basic_os=sysv ;; m68knommu) basic_machine=m68k-unknown basic_os=linux ;; magnum | m3230) basic_machine=mips-mips basic_os=sysv ;; merlin) basic_machine=ns32k-utek basic_os=sysv ;; mingw64) basic_machine=x86_64-pc basic_os=mingw64 ;; mingw32) basic_machine=i686-pc basic_os=mingw32 ;; mingw32ce) basic_machine=arm-unknown basic_os=mingw32ce ;; monitor) basic_machine=m68k-rom68k basic_os=coff ;; morphos) basic_machine=powerpc-unknown basic_os=morphos ;; moxiebox) basic_machine=moxie-unknown basic_os=moxiebox ;; msdos) basic_machine=i386-pc basic_os=msdos ;; msys) basic_machine=i686-pc basic_os=msys ;; 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It has function prototypes and stuff, but not \xHH hex character constants. These do not provoke an error unfortunately, instead are silently treated as an "x". The following induces an error, until -std is added to get proper ANSI mode. Curiously \x00 != x always comes out true, for an array size at least. It is necessary to write \x00 == 0 to get something that is true only with -std. */ int osf4_cc_array ['\''\x00'\'' == 0 ? 1 : -1]; /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters inside strings and character constants. */ #define FOO(x) '\''x'\'' int xlc6_cc_array[FOO(a) == '\''x'\'' ? 1 : -1]; int test (int i, double x); struct s1 {int (*f) (int a);}; struct s2 {int (*f) (double a);}; int pairnames (int, char **, int *(*)(struct buf *, struct stat *, int), int, int);' # Test code for whether the C compiler supports C89 (body of main). ac_c_conftest_c89_main=' ok |= (argc == 0 || f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]); ' # Test code for whether the C compiler supports C99 (global declarations) ac_c_conftest_c99_globals=' // Does the compiler advertise C99 conformance? #if !defined __STDC_VERSION__ || __STDC_VERSION__ < 199901L # error "Compiler does not advertise C99 conformance" #endif #include extern int puts (const char *); extern int printf (const char *, ...); extern int dprintf (int, const char *, ...); extern void *malloc (size_t); // Check varargs macros. These examples are taken from C99 6.10.3.5. // dprintf is used instead of fprintf to avoid needing to declare // FILE and stderr. #define debug(...) dprintf (2, __VA_ARGS__) #define showlist(...) puts (#__VA_ARGS__) #define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__)) static void test_varargs_macros (void) { int x = 1234; int y = 5678; debug ("Flag"); debug ("X = %d\n", x); showlist (The first, second, and third items.); report (x>y, "x is %d but y is %d", x, y); } // Check long long types. #define BIG64 18446744073709551615ull #define BIG32 4294967295ul #define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0) #if !BIG_OK #error "your preprocessor is broken" #endif #if BIG_OK #else #error "your preprocessor is broken" #endif static long long int bignum = -9223372036854775807LL; static unsigned long long int ubignum = BIG64; struct incomplete_array { int datasize; double data[]; }; struct named_init { int number; const wchar_t *name; double average; }; typedef const char *ccp; static inline int test_restrict (ccp restrict text) { // See if C++-style comments work. // Iterate through items via the restricted pointer. // Also check for declarations in for loops. for (unsigned int i = 0; *(text+i) != '\''\0'\''; ++i) continue; return 0; } // Check varargs and va_copy. static bool test_varargs (const char *format, ...) { va_list args; va_start (args, format); va_list args_copy; va_copy (args_copy, args); const char *str = ""; int number = 0; float fnumber = 0; while (*format) { switch (*format++) { case '\''s'\'': // string str = va_arg (args_copy, const char *); break; case '\''d'\'': // int number = va_arg (args_copy, int); break; case '\''f'\'': // float fnumber = va_arg (args_copy, double); break; default: break; } } va_end (args_copy); va_end (args); return *str && number && fnumber; } ' # Test code for whether the C compiler supports C99 (body of main). ac_c_conftest_c99_main=' // Check bool. _Bool success = false; success |= (argc != 0); // Check restrict. if (test_restrict ("String literal") == 0) success = true; char *restrict newvar = "Another string"; // Check varargs. success &= test_varargs ("s, d'\'' f .", "string", 65, 34.234); test_varargs_macros (); // Check flexible array members. struct incomplete_array *ia = malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10)); ia->datasize = 10; for (int i = 0; i < ia->datasize; ++i) ia->data[i] = i * 1.234; // Check named initializers. struct named_init ni = { .number = 34, .name = L"Test wide string", .average = 543.34343, }; ni.number = 58; int dynamic_array[ni.number]; dynamic_array[0] = argv[0][0]; dynamic_array[ni.number - 1] = 543; // work around unused variable warnings ok |= (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == '\''x'\'' || dynamic_array[ni.number - 1] != 543); ' # Test code for whether the C compiler supports C11 (global declarations) ac_c_conftest_c11_globals=' // Does the compiler advertise C11 conformance? #if !defined __STDC_VERSION__ || __STDC_VERSION__ < 201112L # error "Compiler does not advertise C11 conformance" #endif // Check _Alignas. char _Alignas (double) aligned_as_double; char _Alignas (0) no_special_alignment; extern char aligned_as_int; char _Alignas (0) _Alignas (int) aligned_as_int; // Check _Alignof. enum { int_alignment = _Alignof (int), int_array_alignment = _Alignof (int[100]), char_alignment = _Alignof (char) }; _Static_assert (0 < -_Alignof (int), "_Alignof is signed"); // Check _Noreturn. int _Noreturn does_not_return (void) { for (;;) continue; } // Check _Static_assert. struct test_static_assert { int x; _Static_assert (sizeof (int) <= sizeof (long int), "_Static_assert does not work in struct"); long int y; }; // Check UTF-8 literals. #define u8 syntax error! char const utf8_literal[] = u8"happens to be ASCII" "another string"; // Check duplicate typedefs. typedef long *long_ptr; typedef long int *long_ptr; typedef long_ptr long_ptr; // Anonymous structures and unions -- taken from C11 6.7.2.1 Example 1. struct anonymous { union { struct { int i; int j; }; struct { int k; long int l; } w; }; int m; } v1; ' # Test code for whether the C compiler supports C11 (body of main). ac_c_conftest_c11_main=' _Static_assert ((offsetof (struct anonymous, i) == offsetof (struct anonymous, w.k)), "Anonymous union alignment botch"); v1.i = 2; v1.w.k = 5; ok |= v1.i != 5; ' # Test code for whether the C compiler supports C11 (complete). ac_c_conftest_c11_program="${ac_c_conftest_c89_globals} ${ac_c_conftest_c99_globals} ${ac_c_conftest_c11_globals} int main (int argc, char **argv) { int ok = 0; ${ac_c_conftest_c89_main} ${ac_c_conftest_c99_main} ${ac_c_conftest_c11_main} return ok; } " # Test code for whether the C compiler supports C99 (complete). ac_c_conftest_c99_program="${ac_c_conftest_c89_globals} ${ac_c_conftest_c99_globals} int main (int argc, char **argv) { int ok = 0; ${ac_c_conftest_c89_main} ${ac_c_conftest_c99_main} return ok; } " # Test code for whether the C compiler supports C89 (complete). ac_c_conftest_c89_program="${ac_c_conftest_c89_globals} int main (int argc, char **argv) { int ok = 0; ${ac_c_conftest_c89_main} return ok; } " as_fn_append ac_header_c_list " stdio.h stdio_h HAVE_STDIO_H" as_fn_append ac_header_c_list " stdlib.h stdlib_h HAVE_STDLIB_H" as_fn_append ac_header_c_list " string.h string_h HAVE_STRING_H" as_fn_append ac_header_c_list " inttypes.h inttypes_h HAVE_INTTYPES_H" as_fn_append ac_header_c_list " stdint.h stdint_h HAVE_STDINT_H" as_fn_append ac_header_c_list " strings.h strings_h HAVE_STRINGS_H" as_fn_append ac_header_c_list " sys/stat.h sys_stat_h HAVE_SYS_STAT_H" as_fn_append ac_header_c_list " sys/types.h sys_types_h HAVE_SYS_TYPES_H" as_fn_append ac_header_c_list " unistd.h unistd_h HAVE_UNISTD_H" as_fn_append ac_header_c_list " vfork.h vfork_h HAVE_VFORK_H" as_fn_append ac_func_c_list " fork HAVE_FORK" as_fn_append ac_func_c_list " vfork HAVE_VFORK" as_fn_append ac_header_c_list " sys/param.h sys_param_h HAVE_SYS_PARAM_H" as_fn_append ac_func_c_list " getpagesize HAVE_GETPAGESIZE" # Auxiliary files required by this configure script. ac_aux_files="install-sh config.guess config.sub" # Locations in which to look for auxiliary files. ac_aux_dir_candidates="${srcdir}${PATH_SEPARATOR}${srcdir}/..${PATH_SEPARATOR}${srcdir}/../.." # Search for a directory containing all of the required auxiliary files, # $ac_aux_files, from the $PATH-style list $ac_aux_dir_candidates. # If we don't find one directory that contains all the files we need, # we report the set of missing files from the *first* directory in # $ac_aux_dir_candidates and give up. ac_missing_aux_files="" ac_first_candidate=: printf "%s\n" "$as_me:${as_lineno-$LINENO}: looking for aux files: $ac_aux_files" >&5 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR as_found=false for as_dir in $ac_aux_dir_candidates do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac as_found=: printf "%s\n" "$as_me:${as_lineno-$LINENO}: trying $as_dir" >&5 ac_aux_dir_found=yes ac_install_sh= for ac_aux in $ac_aux_files do # As a special case, if "install-sh" is required, that requirement # can be satisfied by any of "install-sh", "install.sh", or "shtool", # and $ac_install_sh is set appropriately for whichever one is found. if test x"$ac_aux" = x"install-sh" then if test -f "${as_dir}install-sh"; then printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}install-sh found" >&5 ac_install_sh="${as_dir}install-sh -c" elif test -f "${as_dir}install.sh"; then printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}install.sh found" >&5 ac_install_sh="${as_dir}install.sh -c" elif test -f "${as_dir}shtool"; then printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}shtool found" >&5 ac_install_sh="${as_dir}shtool install -c" else ac_aux_dir_found=no if $ac_first_candidate; then ac_missing_aux_files="${ac_missing_aux_files} install-sh" else break fi fi else if test -f "${as_dir}${ac_aux}"; then printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}${ac_aux} found" >&5 else ac_aux_dir_found=no if $ac_first_candidate; then ac_missing_aux_files="${ac_missing_aux_files} ${ac_aux}" else break fi fi fi done if test "$ac_aux_dir_found" = yes; then ac_aux_dir="$as_dir" break fi ac_first_candidate=false as_found=false done IFS=$as_save_IFS if $as_found then : else $as_nop as_fn_error $? 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" >&6; } if test ${ac_cv_type_signal+y} then : printf %s "(cached) " >&6 else $as_nop cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include #include int main (void) { return *(signal (0, 0)) (0) == 1; ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO" then : ac_cv_type_signal=int else $as_nop ac_cv_type_signal=void fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_signal" >&5 printf "%s\n" "$ac_cv_type_signal" >&6; } printf "%s\n" "#define RETSIGTYPE $ac_cv_type_signal" >>confdefs.h # Check whether --enable-largefile was given. if test ${enable_largefile+y} then : enableval=$enable_largefile; fi if test "$enable_largefile" != no; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5 printf %s "checking for special C compiler options needed for large files... " >&6; } if test ${ac_cv_sys_largefile_CC+y} then : printf %s "(cached) " >&6 else $as_nop ac_cv_sys_largefile_CC=no if test "$GCC" != yes; then ac_save_CC=$CC while :; do # IRIX 6.2 and later do not support large files by default, # so use the C compiler's -n32 option if that helps. cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include /* Check that off_t can represent 2**63 - 1 correctly. We can't simply define LARGE_OFF_T to be 9223372036854775807, since some C++ compilers masquerading as C compilers incorrectly reject 9223372036854775807. */ #define LARGE_OFF_T (((off_t) 1 << 31 << 31) - 1 + ((off_t) 1 << 31 << 31)) int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 && LARGE_OFF_T % 2147483647 == 1) ? 1 : -1]; int main (void) { ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO" then : break fi rm -f core conftest.err conftest.$ac_objext conftest.beam CC="$CC -n32" if ac_fn_c_try_compile "$LINENO" then : ac_cv_sys_largefile_CC=' -n32'; break fi rm -f core conftest.err conftest.$ac_objext conftest.beam break done CC=$ac_save_CC rm -f conftest.$ac_ext fi fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5 printf "%s\n" "$ac_cv_sys_largefile_CC" >&6; } if test "$ac_cv_sys_largefile_CC" != no; then CC=$CC$ac_cv_sys_largefile_CC fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5 printf %s "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; } if test ${ac_cv_sys_file_offset_bits+y} then : printf %s "(cached) " >&6 else $as_nop while :; do cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include /* Check that off_t can represent 2**63 - 1 correctly. We can't simply define LARGE_OFF_T to be 9223372036854775807, since some C++ compilers masquerading as C compilers incorrectly reject 9223372036854775807. */ #define LARGE_OFF_T (((off_t) 1 << 31 << 31) - 1 + ((off_t) 1 << 31 << 31)) int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 && LARGE_OFF_T % 2147483647 == 1) ? 1 : -1]; int main (void) { ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO" then : ac_cv_sys_file_offset_bits=no; break fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #define _FILE_OFFSET_BITS 64 #include /* Check that off_t can represent 2**63 - 1 correctly. We can't simply define LARGE_OFF_T to be 9223372036854775807, since some C++ compilers masquerading as C compilers incorrectly reject 9223372036854775807. */ #define LARGE_OFF_T (((off_t) 1 << 31 << 31) - 1 + ((off_t) 1 << 31 << 31)) int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 && LARGE_OFF_T % 2147483647 == 1) ? 1 : -1]; int main (void) { ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO" then : ac_cv_sys_file_offset_bits=64; break fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ac_cv_sys_file_offset_bits=unknown break done fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5 printf "%s\n" "$ac_cv_sys_file_offset_bits" >&6; } case $ac_cv_sys_file_offset_bits in #( no | unknown) ;; *) printf "%s\n" "#define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits" >>confdefs.h ;; esac rm -rf conftest* if test $ac_cv_sys_file_offset_bits = unknown; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5 printf %s "checking for _LARGE_FILES value needed for large files... " >&6; } if test ${ac_cv_sys_large_files+y} then : printf %s "(cached) " >&6 else $as_nop while :; do cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include /* Check that off_t can represent 2**63 - 1 correctly. We can't simply define LARGE_OFF_T to be 9223372036854775807, since some C++ compilers masquerading as C compilers incorrectly reject 9223372036854775807. */ #define LARGE_OFF_T (((off_t) 1 << 31 << 31) - 1 + ((off_t) 1 << 31 << 31)) int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 && LARGE_OFF_T % 2147483647 == 1) ? 1 : -1]; int main (void) { ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO" then : ac_cv_sys_large_files=no; break fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #define _LARGE_FILES 1 #include /* Check that off_t can represent 2**63 - 1 correctly. We can't simply define LARGE_OFF_T to be 9223372036854775807, since some C++ compilers masquerading as C compilers incorrectly reject 9223372036854775807. */ #define LARGE_OFF_T (((off_t) 1 << 31 << 31) - 1 + ((off_t) 1 << 31 << 31)) int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 && LARGE_OFF_T % 2147483647 == 1) ? 1 : -1]; int main (void) { ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO" then : ac_cv_sys_large_files=1; break fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ac_cv_sys_large_files=unknown break done fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5 printf "%s\n" "$ac_cv_sys_large_files" >&6; } case $ac_cv_sys_large_files in #( no | unknown) ;; *) printf "%s\n" "#define _LARGE_FILES $ac_cv_sys_large_files" >>confdefs.h ;; esac rm -rf conftest* fi fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for malloc in -lumem" >&5 printf %s "checking for malloc in -lumem... " >&6; } if test ${ac_cv_lib_umem_malloc+y} then : printf %s "(cached) " >&6 else $as_nop ac_check_lib_save_LIBS=$LIBS LIBS="-lumem $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ char malloc (); int main (void) { return malloc (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : ac_cv_lib_umem_malloc=yes else $as_nop ac_cv_lib_umem_malloc=no fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_umem_malloc" >&5 printf "%s\n" "$ac_cv_lib_umem_malloc" >&6; } if test "x$ac_cv_lib_umem_malloc" = xyes then : LIBS="$LIBS -lumem" fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing ceil" >&5 printf %s "checking for library containing ceil... " >&6; } if test ${ac_cv_search_ceil+y} then : printf %s "(cached) " >&6 else $as_nop ac_func_search_save_LIBS=$LIBS cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ char ceil (); int main (void) { return ceil (); ; return 0; } _ACEOF for ac_lib in '' m do if test -z "$ac_lib"; then ac_res="none required" else ac_res=-l$ac_lib LIBS="-l$ac_lib $ac_func_search_save_LIBS" fi if ac_fn_c_try_link "$LINENO" then : ac_cv_search_ceil=$ac_res fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext if test ${ac_cv_search_ceil+y} then : break fi done if test ${ac_cv_search_ceil+y} then : else $as_nop ac_cv_search_ceil=no fi rm conftest.$ac_ext LIBS=$ac_func_search_save_LIBS fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_ceil" >&5 printf "%s\n" "$ac_cv_search_ceil" >&6; } ac_res=$ac_cv_search_ceil if test "$ac_res" != no then : test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing wait4" >&5 printf %s "checking for library containing wait4... " >&6; } if test ${ac_cv_search_wait4+y} then : printf %s "(cached) " >&6 else $as_nop ac_func_search_save_LIBS=$LIBS cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ char wait4 (); int main (void) { return wait4 (); ; return 0; } _ACEOF for ac_lib in '' c do if test -z "$ac_lib"; then ac_res="none required" else ac_res=-l$ac_lib LIBS="-l$ac_lib $ac_func_search_save_LIBS" fi if ac_fn_c_try_link "$LINENO" then : ac_cv_search_wait4=$ac_res fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext if test ${ac_cv_search_wait4+y} then : break fi done if test ${ac_cv_search_wait4+y} then : else $as_nop ac_cv_search_wait4=no fi rm conftest.$ac_ext LIBS=$ac_func_search_save_LIBS fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_wait4" >&5 printf "%s\n" "$ac_cv_search_wait4" >&6; } ac_res=$ac_cv_search_wait4 if test "$ac_res" != no then : test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" printf "%s\n" "#define HAVE_WAIT4 1" >>confdefs.h fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing strlcpy" >&5 printf %s "checking for library containing strlcpy... " >&6; } if test ${ac_cv_search_strlcpy+y} then : printf %s "(cached) " >&6 else $as_nop ac_func_search_save_LIBS=$LIBS cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ char strlcpy (); int main (void) { return strlcpy (); ; return 0; } _ACEOF for ac_lib in '' c do if test -z "$ac_lib"; then ac_res="none required" else ac_res=-l$ac_lib LIBS="-l$ac_lib $ac_func_search_save_LIBS" fi if ac_fn_c_try_link "$LINENO" then : ac_cv_search_strlcpy=$ac_res fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext if test ${ac_cv_search_strlcpy+y} then : break fi done if test ${ac_cv_search_strlcpy+y} then : else $as_nop ac_cv_search_strlcpy=no fi rm conftest.$ac_ext LIBS=$ac_func_search_save_LIBS fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_strlcpy" >&5 printf "%s\n" "$ac_cv_search_strlcpy" >&6; } ac_res=$ac_cv_search_strlcpy if test "$ac_res" != no then : test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" printf "%s\n" "#define HAVE_STRLCPY 1" >>confdefs.h fi ac_header= ac_cache= for ac_item in $ac_header_c_list do if test $ac_cache; then ac_fn_c_check_header_compile "$LINENO" $ac_header ac_cv_header_$ac_cache "$ac_includes_default" if eval test \"x\$ac_cv_header_$ac_cache\" = xyes; then printf "%s\n" "#define $ac_item 1" >> confdefs.h fi ac_header= ac_cache= elif test $ac_header; then ac_cache=$ac_item else ac_header=$ac_item fi done if test $ac_cv_header_stdlib_h = yes && test $ac_cv_header_string_h = yes then : printf "%s\n" "#define STDC_HEADERS 1" >>confdefs.h fi ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default " if test "x$ac_cv_type_pid_t" = xyes then : else $as_nop cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #if defined _WIN64 && !defined __CYGWIN__ LLP64 #endif int main (void) { ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO" then : ac_pid_type='int' else $as_nop ac_pid_type='__int64' fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext printf "%s\n" "#define pid_t $ac_pid_type" >>confdefs.h fi ac_func= for ac_item in $ac_func_c_list do if test $ac_func; then ac_fn_c_check_func "$LINENO" $ac_func ac_cv_func_$ac_func if eval test \"x\$ac_cv_func_$ac_func\" = xyes; then echo "#define $ac_item 1" >> confdefs.h fi ac_func= else ac_func=$ac_item fi done if test "x$ac_cv_func_fork" = xyes; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for working fork" >&5 printf %s "checking for working fork... " >&6; } if test ${ac_cv_func_fork_works+y} then : printf %s "(cached) " >&6 else $as_nop if test "$cross_compiling" = yes then : ac_cv_func_fork_works=cross else $as_nop cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ $ac_includes_default int main (void) { /* By Ruediger Kuhlmann. */ return fork () < 0; ; return 0; } _ACEOF if ac_fn_c_try_run "$LINENO" then : ac_cv_func_fork_works=yes else $as_nop ac_cv_func_fork_works=no fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ conftest.$ac_objext conftest.beam conftest.$ac_ext fi fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_fork_works" >&5 printf "%s\n" "$ac_cv_func_fork_works" >&6; } else ac_cv_func_fork_works=$ac_cv_func_fork fi if test "x$ac_cv_func_fork_works" = xcross; then case $host in *-*-amigaos* | *-*-msdosdjgpp*) # Override, as these systems have only a dummy fork() stub ac_cv_func_fork_works=no ;; *) ac_cv_func_fork_works=yes ;; esac { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5 printf "%s\n" "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;} fi ac_cv_func_vfork_works=$ac_cv_func_vfork if test "x$ac_cv_func_vfork" = xyes; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for working vfork" >&5 printf %s "checking for working vfork... " >&6; } if test ${ac_cv_func_vfork_works+y} then : printf %s "(cached) " >&6 else $as_nop if test "$cross_compiling" = yes then : ac_cv_func_vfork_works=cross else $as_nop cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Thanks to Paul Eggert for this test. */ $ac_includes_default #include #include #ifdef HAVE_VFORK_H # include #endif static void do_nothing (int sig) { (void) sig; } /* On some sparc systems, changes by the child to local and incoming argument registers are propagated back to the parent. The compiler is told about this with #include , but some compilers (e.g. gcc -O) don't grok . Test for this by using a static variable whose address is put into a register that is clobbered by the vfork. */ static void sparc_address_test (int arg) { static pid_t child; if (!child) { child = vfork (); if (child < 0) { perror ("vfork"); _exit(2); } if (!child) { arg = getpid(); write(-1, "", 0); _exit (arg); } } } int main (void) { pid_t parent = getpid (); pid_t child; sparc_address_test (0); /* On Solaris 2.4, changes by the child to the signal handler also munge signal handlers in the parent. To detect this, start by putting the parent's handler in a known state. */ signal (SIGTERM, SIG_DFL); child = vfork (); if (child == 0) { /* Here is another test for sparc vfork register problems. This test uses lots of local variables, at least as many local variables as main has allocated so far including compiler temporaries. 4 locals are enough for gcc 1.40.3 on a Solaris 4.1.3 sparc, but we use 8 to be safe. A buggy compiler should reuse the register of parent for one of the local variables, since it will think that parent can't possibly be used any more in this routine. Assigning to the local variable will thus munge parent in the parent process. */ pid_t p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(), p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid(); /* Convince the compiler that p..p7 are live; otherwise, it might use the same hardware register for all 8 local variables. */ if (p != p1 || p != p2 || p != p3 || p != p4 || p != p5 || p != p6 || p != p7) _exit(1); /* Alter the child's signal handler. */ if (signal (SIGTERM, do_nothing) != SIG_DFL) _exit(1); /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent from child file descriptors. If the child closes a descriptor before it execs or exits, this munges the parent's descriptor as well. Test for this by closing stdout in the child. */ _exit(close(fileno(stdout)) != 0); } else { int status; struct stat st; while (wait(&status) != child) ; return ( /* Was there some problem with vforking? */ child < 0 /* Did the child munge the parent's signal handler? */ || signal (SIGTERM, SIG_DFL) != SIG_DFL /* Did the child fail? (This shouldn't happen.) */ || status /* Did the vfork/compiler bug occur? */ || parent != getpid() /* Did the file descriptor bug occur? */ || fstat(fileno(stdout), &st) != 0 ); } } _ACEOF if ac_fn_c_try_run "$LINENO" then : ac_cv_func_vfork_works=yes else $as_nop ac_cv_func_vfork_works=no fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ conftest.$ac_objext conftest.beam conftest.$ac_ext fi fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_vfork_works" >&5 printf "%s\n" "$ac_cv_func_vfork_works" >&6; } fi; if test "x$ac_cv_func_fork_works" = xcross; then ac_cv_func_vfork_works=$ac_cv_func_vfork { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5 printf "%s\n" "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;} fi if test "x$ac_cv_func_vfork_works" = xyes; then printf "%s\n" "#define HAVE_WORKING_VFORK 1" >>confdefs.h else printf "%s\n" "#define vfork fork" >>confdefs.h fi if test "x$ac_cv_func_fork_works" = xyes; then printf "%s\n" "#define HAVE_WORKING_FORK 1" >>confdefs.h fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for working mmap" >&5 printf %s "checking for working mmap... " >&6; } if test ${ac_cv_func_mmap_fixed_mapped+y} then : printf %s "(cached) " >&6 else $as_nop if test "$cross_compiling" = yes then : case "$host_os" in # (( # Guess yes on platforms where we know the result. linux*) ac_cv_func_mmap_fixed_mapped=yes ;; # If we don't know, assume the worst. *) ac_cv_func_mmap_fixed_mapped=no ;; esac else $as_nop cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ $ac_includes_default /* malloc might have been renamed as rpl_malloc. */ #undef malloc /* Thanks to Mike Haertel and Jim Avera for this test. Here is a matrix of mmap possibilities: mmap private not fixed mmap private fixed at somewhere currently unmapped mmap private fixed at somewhere already mapped mmap shared not fixed mmap shared fixed at somewhere currently unmapped mmap shared fixed at somewhere already mapped For private mappings, we should verify that changes cannot be read() back from the file, nor mmap's back from the file at a different address. (There have been systems where private was not correctly implemented like the infamous i386 svr4.0, and systems where the VM page cache was not coherent with the file system buffer cache like early versions of FreeBSD and possibly contemporary NetBSD.) For shared mappings, we should conversely verify that changes get propagated back to all the places they're supposed to be. Grep wants private fixed already mapped. The main things grep needs to know about mmap are: * does it exist and is it safe to write into the mmap'd area * how to use it (BSD variants) */ #include #include /* This mess was copied from the GNU getpagesize.h. */ #ifndef HAVE_GETPAGESIZE # ifdef _SC_PAGESIZE # define getpagesize() sysconf(_SC_PAGESIZE) # else /* no _SC_PAGESIZE */ # ifdef HAVE_SYS_PARAM_H # include # ifdef EXEC_PAGESIZE # define getpagesize() EXEC_PAGESIZE # else /* no EXEC_PAGESIZE */ # ifdef NBPG # define getpagesize() NBPG * CLSIZE # ifndef CLSIZE # define CLSIZE 1 # endif /* no CLSIZE */ # else /* no NBPG */ # ifdef NBPC # define getpagesize() NBPC # else /* no NBPC */ # ifdef PAGESIZE # define getpagesize() PAGESIZE # endif /* PAGESIZE */ # endif /* no NBPC */ # endif /* no NBPG */ # endif /* no EXEC_PAGESIZE */ # else /* no HAVE_SYS_PARAM_H */ # define getpagesize() 8192 /* punt totally */ # endif /* no HAVE_SYS_PARAM_H */ # endif /* no _SC_PAGESIZE */ #endif /* no HAVE_GETPAGESIZE */ int main (void) { char *data, *data2, *data3; const char *cdata2; int i, pagesize; int fd, fd2; pagesize = getpagesize (); /* First, make a file with some known garbage in it. */ data = (char *) malloc (pagesize); if (!data) return 1; for (i = 0; i < pagesize; ++i) *(data + i) = rand (); umask (0); fd = creat ("conftest.mmap", 0600); if (fd < 0) return 2; if (write (fd, data, pagesize) != pagesize) return 3; close (fd); /* Next, check that the tail of a page is zero-filled. File must have non-zero length, otherwise we risk SIGBUS for entire page. */ fd2 = open ("conftest.txt", O_RDWR | O_CREAT | O_TRUNC, 0600); if (fd2 < 0) return 4; cdata2 = ""; if (write (fd2, cdata2, 1) != 1) return 5; data2 = (char *) mmap (0, pagesize, PROT_READ | PROT_WRITE, MAP_SHARED, fd2, 0L); if (data2 == MAP_FAILED) return 6; for (i = 0; i < pagesize; ++i) if (*(data2 + i)) return 7; close (fd2); if (munmap (data2, pagesize)) return 8; /* Next, try to mmap the file at a fixed address which already has something else allocated at it. If we can, also make sure that we see the same garbage. */ fd = open ("conftest.mmap", O_RDWR); if (fd < 0) return 9; if (data2 != mmap (data2, pagesize, PROT_READ | PROT_WRITE, MAP_PRIVATE | MAP_FIXED, fd, 0L)) return 10; for (i = 0; i < pagesize; ++i) if (*(data + i) != *(data2 + i)) return 11; /* Finally, make sure that changes to the mapped area do not percolate back to the file as seen by read(). 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When coming back to configure, we # need to make the FD available again. if test "$no_create" != yes; then ac_cs_success=: ac_config_status_args= test "$silent" = yes && ac_config_status_args="$ac_config_status_args --quiet" exec 5>/dev/null $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false exec 5>>config.log # Use ||, not &&, to avoid exiting from the if with $? = 1, which # would make configure fail if this is the last instruction. $ac_cs_success || as_fn_exit 1 fi if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 printf "%s\n" "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} fi # vim:tw=0 ././@PaxHeader0000000000000000000000000000002600000000000010213 xustar0022 mtime=1728334969.0 xjobs-20241010/configure.ac0000644000000000000000000000347714701046171012322 0ustar00AC_INIT(xjobs.c) AC_CONFIG_HEADER(config.h) AC_CANONICAL_SYSTEM AC_EXEEXT AC_PREFIX_DEFAULT(/usr/local) test "$prefix" = NONE && prefix=/usr/local test "$exec_prefix" = NONE && exec_prefix=$prefix USRCFLAGS=$CFLAGS AC_LANG_C AC_PROG_CC_C99(cc gcc) AC_SUBST(CFLAGS) AC_PROG_LEX wlex=`command -v $LEX` AS_IF( [test -x "$wlex"],, AC_MSG_ERROR(flex or lex is needed to compile xjobs.) ) AC_PROG_INSTALL AC_PATH_PROG(RM,rm) AC_PATH_PROG(CP,cp) test "${USRCFLAGS}" = "" -a "${GCC}" = "yes" && CFLAGS="-g -O2" test "${USRCFLAGS}" = "" -a "${GCC}" != "yes" && CFLAGS="-g -O" AC_C_RESTRICT AC_C_INLINE AC_HEADER_ASSERT AC_TYPE_SIGNAL AC_SYS_LARGEFILE AC_CHECK_LIB(umem,malloc,LIBS="$LIBS -lumem") AC_SEARCH_LIBS(ceil,m) AC_SEARCH_LIBS(wait4,c,AC_DEFINE(HAVE_WAIT4,[1],[wait4 is available])) AC_SEARCH_LIBS(strlcpy,c,AC_DEFINE(HAVE_STRLCPY,[1],[strlcpy is available])) AC_FUNC_FORK AC_FUNC_MMAP AC_ARG_ENABLE(posix_spawn, [ --enable-posix_spawn enables posix spawn (vfork is usually faster)], [enable_spawn=yes], ) AS_IF( [test x$enable_spawn = xyes], AC_CHECK_HEADER([spawn.h], AC_DEFINE(HAVE_SPAWN,[1],[posix_spawn is available]), AC_MSG_RESULT(omitting posix spawn support), AC_INCLUDES_DEFAULT ) ) AC_CHECK_HEADER([stropts.h], AC_DEFINE(HAVE_STROPTS_H,[1],[stropts.h is available]), AC_MSG_RESULT(no stropts.h available), AC_INCLUDES_DEFAULT ) AC_CHECK_HEADER([ncurses.h], AC_DEFINE(HAVE_NCURSES_H,[1],[ncurses.h is available]),, AC_INCLUDES_DEFAULT ) AC_CHECK_HEADER([curses.h], AC_DEFINE(HAVE_CURSES_H,[1],[curses.h is available]),, AC_INCLUDES_DEFAULT ) AC_CHECK_HEADER([term.h], AC_DEFINE(HAVE_TERM_H,[1],[term.h is available]),, AC_INCLUDES_DEFAULT ) AC_SEARCH_LIBS(tigetstr,[ncurses tinfo],) AC_SEARCH_LIBS(tparm,[curses tinfo],) AC_SUBST(DEBUG) AC_SUBST(AUTOCONF) AC_OUTPUT(Makefile) # vim:tw=0 ././@PaxHeader0000000000000000000000000000002600000000000010213 xustar0022 mtime=1728334969.0 xjobs-20241010/examples/resize_pics.sh0000755000000000000000000000051014701046171014511 0ustar00#!/bin/sh # this example shows how to use xjobs for resizing all .jpg pictures in # a directory hierarchy using ImageMagic's convert tool DIR=$1 SIZE=$2 if [ "$DIR" = "" ]; then DIR=. fi if [ "$SIZE" = "" ]; then SIZE=50% fi find $DIR -name '*.jpg' | sed "s/\(.*\)\.jpg/\1.jpg \1_$SIZE.jpg/" | xjobs convert -resize $SIZE ././@PaxHeader0000000000000000000000000000002600000000000010213 xustar0022 mtime=1728334969.0 xjobs-20241010/examples/ripcd.sh0000755000000000000000000000251414701046171013301 0ustar00#!/bin/sh # This is an example for usage of xjobs. # To run please set the correct device for icedax below. # Execute ./ripcd.sh -r # to read an audio CD with icedax and encode all wav files using all # CPUs for maximum performance. # # Ripped .wav files will be placed in `pwd`/tmp # Encoded .mp3 files will be placed in a directory named based on the # ID3 tag. # # Icedax and lame are needed to run this script. getopts r readcd getopts d delete if [ ! -d tmp ]; then mkdir tmp fi if [ "$readcd" == "r" ]; then cd tmp # !!! SPECIFY the correct address of your CD/DVD/BlueRay-device icedax -L1 -B -D1,0,0 #cdda2wav dev=4,2,0 -vall cddb=0 -B -Owav cd .. fi for i in `echo tmp/*.inf`; do oldname=`basename $i .inf`.wav artist=`grep Performer $i | sed 's/Performer=..\(.*\).$/\1/'` #echo artist="$artist" track=`grep Tracktitle $i | sed 's/Tracktitle=..\(.*\).$/\1/' | sed 's/\// /g'` #echo track="$track" album=`grep Albumtitle $i | sed 's/Albumtitle=..\(.*\).$/\1/'` #echo album="$album" newname="$track".mp3 if [ "$track" == "" ]; then track=$oldname fi if [ ! -d "$artist - $album" ]; then mkdir "$artist - $album" fi echo --tt \"$track\" --tl \"$album\" --ta \"$artist\" \"tmp/$oldname\" \"$artist - $album/$track.mp3\" if [ "$delete" == "d" ]; then rm "$i" tmp/"$oldname" fi done | xjobs lame --silent -h ././@PaxHeader0000000000000000000000000000002600000000000010213 xustar0022 mtime=1728334969.0 xjobs-20241010/install-sh0000755000000000000000000003577614701046171012047 0ustar00#!/bin/sh # install - install a program, script, or datafile scriptversion=2020-11-14.01; # UTC # This originates from X11R5 (mit/util/scripts/install.sh), which was # later released in X11R6 (xc/config/util/install.sh) with the # following copyright and license. # # Copyright (C) 1994 X Consortium # # Permission is hereby granted, free of charge, to any person obtaining a copy # of this software and associated documentation files (the "Software"), to # deal in the Software without restriction, including without limitation the # rights to use, copy, modify, merge, publish, distribute, sublicense, and/or # sell copies of the Software, and to permit persons to whom the Software is # furnished to do so, subject to the following conditions: # # The above copyright notice and this permission notice shall be included in # all copies or substantial portions of the Software. # # THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR # IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, # FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE # X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN # AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNEC- # TION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. # # Except as contained in this notice, the name of the X Consortium shall not # be used in advertising or otherwise to promote the sale, use or other deal- # ings in this Software without prior written authorization from the X Consor- # tium. # # # FSF changes to this file are in the public domain. # # Calling this script install-sh is preferred over install.sh, to prevent # 'make' implicit rules from creating a file called install from it # when there is no Makefile. # # This script is compatible with the BSD install script, but was written # from scratch. tab=' ' nl=' ' IFS=" $tab$nl" # Set DOITPROG to "echo" to test this script. doit=${DOITPROG-} doit_exec=${doit:-exec} # Put in absolute file names if you don't have them in your path; # or use environment vars. chgrpprog=${CHGRPPROG-chgrp} chmodprog=${CHMODPROG-chmod} chownprog=${CHOWNPROG-chown} cmpprog=${CMPPROG-cmp} cpprog=${CPPROG-cp} mkdirprog=${MKDIRPROG-mkdir} mvprog=${MVPROG-mv} rmprog=${RMPROG-rm} stripprog=${STRIPPROG-strip} posix_mkdir= # Desired mode of installed file. mode=0755 # Create dirs (including intermediate dirs) using mode 755. # This is like GNU 'install' as of coreutils 8.32 (2020). mkdir_umask=22 backupsuffix= chgrpcmd= chmodcmd=$chmodprog chowncmd= mvcmd=$mvprog rmcmd="$rmprog -f" stripcmd= src= dst= dir_arg= dst_arg= copy_on_change=false is_target_a_directory=possibly usage="\ Usage: $0 [OPTION]... [-T] SRCFILE DSTFILE or: $0 [OPTION]... SRCFILES... DIRECTORY or: $0 [OPTION]... -t DIRECTORY SRCFILES... or: $0 [OPTION]... -d DIRECTORIES... In the 1st form, copy SRCFILE to DSTFILE. In the 2nd and 3rd, copy all SRCFILES to DIRECTORY. In the 4th, create DIRECTORIES. Options: --help display this help and exit. --version display version info and exit. -c (ignored) -C install only if different (preserve data modification time) -d create directories instead of installing files. -g GROUP $chgrpprog installed files to GROUP. -m MODE $chmodprog installed files to MODE. -o USER $chownprog installed files to USER. -p pass -p to $cpprog. -s $stripprog installed files. -S SUFFIX attempt to back up existing files, with suffix SUFFIX. -t DIRECTORY install into DIRECTORY. -T report an error if DSTFILE is a directory. Environment variables override the default commands: CHGRPPROG CHMODPROG CHOWNPROG CMPPROG CPPROG MKDIRPROG MVPROG RMPROG STRIPPROG By default, rm is invoked with -f; when overridden with RMPROG, it's up to you to specify -f if you want it. If -S is not specified, no backups are attempted. Email bug reports to bug-automake@gnu.org. Automake home page: https://www.gnu.org/software/automake/ " while test $# -ne 0; do case $1 in -c) ;; -C) copy_on_change=true;; -d) dir_arg=true;; -g) chgrpcmd="$chgrpprog $2" shift;; --help) echo "$usage"; exit $?;; -m) mode=$2 case $mode in *' '* | *"$tab"* | *"$nl"* | *'*'* | *'?'* | *'['*) echo "$0: invalid mode: $mode" >&2 exit 1;; esac shift;; -o) chowncmd="$chownprog $2" shift;; -p) cpprog="$cpprog -p";; -s) stripcmd=$stripprog;; -S) backupsuffix="$2" shift;; -t) is_target_a_directory=always dst_arg=$2 # Protect names problematic for 'test' and other utilities. case $dst_arg in -* | [=\(\)!]) dst_arg=./$dst_arg;; esac shift;; -T) is_target_a_directory=never;; --version) echo "$0 $scriptversion"; exit $?;; --) shift break;; -*) echo "$0: invalid option: $1" >&2 exit 1;; *) break;; esac shift done # We allow the use of options -d and -T together, by making -d # take the precedence; this is for compatibility with GNU install. if test -n "$dir_arg"; then if test -n "$dst_arg"; then echo "$0: target directory not allowed when installing a directory." >&2 exit 1 fi fi if test $# -ne 0 && test -z "$dir_arg$dst_arg"; then # When -d is used, all remaining arguments are directories to create. # When -t is used, the destination is already specified. # Otherwise, the last argument is the destination. Remove it from $@. for arg do if test -n "$dst_arg"; then # $@ is not empty: it contains at least $arg. set fnord "$@" "$dst_arg" shift # fnord fi shift # arg dst_arg=$arg # Protect names problematic for 'test' and other utilities. case $dst_arg in -* | [=\(\)!]) dst_arg=./$dst_arg;; esac done fi if test $# -eq 0; then if test -z "$dir_arg"; then echo "$0: no input file specified." >&2 exit 1 fi # It's OK to call 'install-sh -d' without argument. # This can happen when creating conditional directories. exit 0 fi if test -z "$dir_arg"; then if test $# -gt 1 || test "$is_target_a_directory" = always; then if test ! -d "$dst_arg"; then echo "$0: $dst_arg: Is not a directory." >&2 exit 1 fi fi fi if test -z "$dir_arg"; then do_exit='(exit $ret); exit $ret' trap "ret=129; $do_exit" 1 trap "ret=130; $do_exit" 2 trap "ret=141; $do_exit" 13 trap "ret=143; $do_exit" 15 # Set umask so as not to create temps with too-generous modes. # However, 'strip' requires both read and write access to temps. case $mode in # Optimize common cases. *644) cp_umask=133;; *755) cp_umask=22;; *[0-7]) if test -z "$stripcmd"; then u_plus_rw= else u_plus_rw='% 200' fi cp_umask=`expr '(' 777 - $mode % 1000 ')' $u_plus_rw`;; *) if test -z "$stripcmd"; then u_plus_rw= else u_plus_rw=,u+rw fi cp_umask=$mode$u_plus_rw;; esac fi for src do # Protect names problematic for 'test' and other utilities. case $src in -* | [=\(\)!]) src=./$src;; esac if test -n "$dir_arg"; then dst=$src dstdir=$dst test -d "$dstdir" dstdir_status=$? # Don't chown directories that already exist. if test $dstdir_status = 0; then chowncmd="" fi else # Waiting for this to be detected by the "$cpprog $src $dsttmp" command # might cause directories to be created, which would be especially bad # if $src (and thus $dsttmp) contains '*'. if test ! -f "$src" && test ! -d "$src"; then echo "$0: $src does not exist." >&2 exit 1 fi if test -z "$dst_arg"; then echo "$0: no destination specified." >&2 exit 1 fi dst=$dst_arg # If destination is a directory, append the input filename. if test -d "$dst"; then if test "$is_target_a_directory" = never; then echo "$0: $dst_arg: Is a directory" >&2 exit 1 fi dstdir=$dst dstbase=`basename "$src"` case $dst in */) dst=$dst$dstbase;; *) dst=$dst/$dstbase;; esac dstdir_status=0 else dstdir=`dirname "$dst"` test -d "$dstdir" dstdir_status=$? fi fi case $dstdir in */) dstdirslash=$dstdir;; *) dstdirslash=$dstdir/;; esac obsolete_mkdir_used=false if test $dstdir_status != 0; then case $posix_mkdir in '') # With -d, create the new directory with the user-specified mode. # Otherwise, rely on $mkdir_umask. if test -n "$dir_arg"; then mkdir_mode=-m$mode else mkdir_mode= fi posix_mkdir=false # The $RANDOM variable is not portable (e.g., dash). Use it # here however when possible just to lower collision chance. tmpdir=${TMPDIR-/tmp}/ins$RANDOM-$$ trap ' ret=$? rmdir "$tmpdir/a/b" "$tmpdir/a" "$tmpdir" 2>/dev/null exit $ret ' 0 # Because "mkdir -p" follows existing symlinks and we likely work # directly in world-writeable /tmp, make sure that the '$tmpdir' # directory is successfully created first before we actually test # 'mkdir -p'. if (umask $mkdir_umask && $mkdirprog $mkdir_mode "$tmpdir" && exec $mkdirprog $mkdir_mode -p -- "$tmpdir/a/b") >/dev/null 2>&1 then if test -z "$dir_arg" || { # Check for POSIX incompatibilities with -m. # HP-UX 11.23 and IRIX 6.5 mkdir -m -p sets group- or # other-writable bit of parent directory when it shouldn't. # FreeBSD 6.1 mkdir -m -p sets mode of existing directory. test_tmpdir="$tmpdir/a" ls_ld_tmpdir=`ls -ld "$test_tmpdir"` case $ls_ld_tmpdir in d????-?r-*) different_mode=700;; d????-?--*) different_mode=755;; *) false;; esac && $mkdirprog -m$different_mode -p -- "$test_tmpdir" && { ls_ld_tmpdir_1=`ls -ld "$test_tmpdir"` test "$ls_ld_tmpdir" = "$ls_ld_tmpdir_1" } } then posix_mkdir=: fi rmdir "$tmpdir/a/b" "$tmpdir/a" "$tmpdir" else # Remove any dirs left behind by ancient mkdir implementations. rmdir ./$mkdir_mode ./-p ./-- "$tmpdir" 2>/dev/null fi trap '' 0;; esac if $posix_mkdir && ( umask $mkdir_umask && $doit_exec $mkdirprog $mkdir_mode -p -- "$dstdir" ) then : else # mkdir does not conform to POSIX, # or it failed possibly due to a race condition. Create the # directory the slow way, step by step, checking for races as we go. case $dstdir in /*) prefix='/';; [-=\(\)!]*) prefix='./';; *) prefix='';; esac oIFS=$IFS IFS=/ set -f set fnord $dstdir shift set +f IFS=$oIFS prefixes= for d do test X"$d" = X && continue prefix=$prefix$d if test -d "$prefix"; then prefixes= else if $posix_mkdir; then (umask $mkdir_umask && $doit_exec $mkdirprog $mkdir_mode -p -- "$dstdir") && break # Don't fail if two instances are running concurrently. test -d "$prefix" || exit 1 else case $prefix in *\'*) qprefix=`echo "$prefix" | sed "s/'/'\\\\\\\\''/g"`;; *) qprefix=$prefix;; esac prefixes="$prefixes '$qprefix'" fi fi prefix=$prefix/ done if test -n "$prefixes"; then # Don't fail if two instances are running concurrently. (umask $mkdir_umask && eval "\$doit_exec \$mkdirprog $prefixes") || test -d "$dstdir" || exit 1 obsolete_mkdir_used=true fi fi fi if test -n "$dir_arg"; then { test -z "$chowncmd" || $doit $chowncmd "$dst"; } && { test -z "$chgrpcmd" || $doit $chgrpcmd "$dst"; } && { test "$obsolete_mkdir_used$chowncmd$chgrpcmd" = false || test -z "$chmodcmd" || $doit $chmodcmd $mode "$dst"; } || exit 1 else # Make a couple of temp file names in the proper directory. dsttmp=${dstdirslash}_inst.$$_ rmtmp=${dstdirslash}_rm.$$_ # Trap to clean up those temp files at exit. trap 'ret=$?; rm -f "$dsttmp" "$rmtmp" && exit $ret' 0 # Copy the file name to the temp name. (umask $cp_umask && { test -z "$stripcmd" || { # Create $dsttmp read-write so that cp doesn't create it read-only, # which would cause strip to fail. if test -z "$doit"; then : >"$dsttmp" # No need to fork-exec 'touch'. else $doit touch "$dsttmp" fi } } && $doit_exec $cpprog "$src" "$dsttmp") && # and set any options; do chmod last to preserve setuid bits. # # If any of these fail, we abort the whole thing. If we want to # ignore errors from any of these, just make sure not to ignore # errors from the above "$doit $cpprog $src $dsttmp" command. # { test -z "$chowncmd" || $doit $chowncmd "$dsttmp"; } && { test -z "$chgrpcmd" || $doit $chgrpcmd "$dsttmp"; } && { test -z "$stripcmd" || $doit $stripcmd "$dsttmp"; } && { test -z "$chmodcmd" || $doit $chmodcmd $mode "$dsttmp"; } && # If -C, don't bother to copy if it wouldn't change the file. if $copy_on_change && old=`LC_ALL=C ls -dlL "$dst" 2>/dev/null` && new=`LC_ALL=C ls -dlL "$dsttmp" 2>/dev/null` && set -f && set X $old && old=:$2:$4:$5:$6 && set X $new && new=:$2:$4:$5:$6 && set +f && test "$old" = "$new" && $cmpprog "$dst" "$dsttmp" >/dev/null 2>&1 then rm -f "$dsttmp" else # If $backupsuffix is set, and the file being installed # already exists, attempt a backup. Don't worry if it fails, # e.g., if mv doesn't support -f. if test -n "$backupsuffix" && test -f "$dst"; then $doit $mvcmd -f "$dst" "$dst$backupsuffix" 2>/dev/null fi # Rename the file to the real destination. $doit $mvcmd -f "$dsttmp" "$dst" 2>/dev/null || # The rename failed, perhaps because mv can't rename something else # to itself, or perhaps because mv is so ancient that it does not # support -f. { # Now remove or move aside any old file at destination location. # We try this two ways since rm can't unlink itself on some # systems and the destination file might be busy for other # reasons. In this case, the final cleanup might fail but the new # file should still install successfully. { test ! -f "$dst" || $doit $rmcmd "$dst" 2>/dev/null || { $doit $mvcmd -f "$dst" "$rmtmp" 2>/dev/null && { $doit $rmcmd "$rmtmp" 2>/dev/null; :; } } || { echo "$0: cannot unlink or rename $dst" >&2 (exit 1); exit 1 } } && # Now rename the file to the real destination. $doit $mvcmd "$dsttmp" "$dst" } fi || exit 1 trap '' 0 fi done # Local variables: # eval: (add-hook 'before-save-hook 'time-stamp) # time-stamp-start: "scriptversion=" # time-stamp-format: "%:y-%02m-%02d.%02H" # time-stamp-time-zone: "UTC0" # time-stamp-end: "; # UTC" # End: ././@PaxHeader0000000000000000000000000000002600000000000010213 xustar0022 mtime=1728334969.0 xjobs-20241010/jobctrl.c0000644000000000000000000003554714701046171011642 0ustar00/* * Copyright (C) 2006-2024, Thomas Maier-Komor * * This is the source code of xjobs. * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 2 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see . */ #include "config.h" #include #include #include #include #include #include #include // for Solaris #include #include #include #include #include #ifdef STDC_HEADERS # include # include #elif defined HAVE_STDLIB_H # include #endif #ifdef HAVE_MMAP #include #endif #ifdef HAVE_SPAWN #include #endif #ifdef HAVE_VFORK_H #include #endif #ifdef HAVE_WAIT4 #include #endif #include "colortty.h" #include "jobctrl.h" #include "log.h" #include "settings.h" #include "support.h" #ifndef HAVE_WORKING_VFORK #define vfork fork #endif extern volatile int Terminate; extern int ExitCode; job_t *Executing = 0, *Ready = 0, *ReadyEnd = 0, *JobCache = 0; arg_t *ArgCache = 0; unsigned Skipped = 0, Finished = 0, Numbaseargs = 0, Running = 0, Waiting = 0, Failed = 0, Parsed = 0; const char *JobIn = 0; static arg_t *Baseargs = 0; void add_basearg(arg_t *a) { if (Numbaseargs == 0) { char *exe = complete_exe(a->arg); if (exe == 0) error("cannot find %s in PATH\n",a->arg); a->arg = exe; } dbug("basic argument %d: %s\n",Numbaseargs,a->arg); a->prev = Baseargs; Baseargs = a; ++Numbaseargs; } void name_job(job_t *j) { char **a = j->args, *c; size_t l = 0; if (j->cmd) return; assert(a); do { l += strlen(*a); ++l; } while (*++a); j->cmd = c = Malloc(l); a = j->args; do { c = (char *) memccpy(c,*a,0,l); c[-1] = ' '; } while (*++a); c[-1] = 0; } void add_job(arg_t *a, size_t n, char *in, char *out, char *err, char *pwd, int app) { dbug("add_job(%p,%d,\"%s\",\"%s\",\"%s\",\"%s\",%d)\n",a,n,in?in:"",out?out:"",err?err:"",pwd?pwd:"",app); assert(a || (n == 0)); job_t *j = JobCache; if (j) JobCache = j->next; else j = Malloc(sizeof(job_t)); int i = n + Numbaseargs + 1; char **argv = Malloc(sizeof(char *) * i); j->in = in; j->err = err; j->out = out; j->pwd = pwd; j->flags = app; j->outfile = -1; j->args = argv; j->pid = 0; j->next = 0; j->cmd = 0; --i; argv[i] = 0; j->numargs = i; while (n) { arg_t *c = a; assert(a); a = c->prev; --n; --i; argv[i] = c->arg; c->prev = ArgCache; ArgCache = c; } assert(a == 0); a = Baseargs; while (i) { arg_t *c = a; assert(a); a = c->prev; --i; argv[i] = c->arg; } assert(a == 0); char *exe = complete_exe(argv[0]); if (0 == exe) { warn("cannot find executable %s\n",argv[0]); j->pid = -1; exe = argv[0]; } if ((argv[0] != exe) && (Numbaseargs == 0)) free(argv[0]); argv[0] = exe; if (Verbose >= Debug) { if (in) dbug("stdin: %s\n",in); if (out) dbug("stdout: %s\n",out); if (err) dbug("stderr: %s\n",err); while (*argv) { dbug("argument %ld: <%s>\n",(long)(argv - j->args), *argv); ++argv; } } j->next = 0; if (ReadyEnd) ReadyEnd->next = j; else Ready = j; ReadyEnd = j; dbug("%d jobs still waiting in the queue\n",++Waiting); ++Parsed; start_jobs(); //if (Ready) //dbug("job queued\n"); } void display_status() { static int lF = -1, lX = -1, lR = -1, lW = -1; if ((lW == Waiting) && (lF == Finished) && (lX == Failed) && (lR == Running)) return; status("*** %s%u queued, %s%u finished, %s%u failed, %s%u running%s%c" , TiYellow , Waiting , PfxDone , Finished , PfxFail , Failed , TiGreen , Running , TiNoAttr , HaveTty ? '\r' : '\n'); lF = Finished; lX = Failed; lR = Running; lW = Waiting; } static void display_summary(job_t *j, int ret, long long dt, struct rusage *rusage) { char real[64],user[64],sys[64]; char *s; if (Verbose < Info) return; assert(j); size_t asize = strlen(j->cmd) + 128; char msg[asize]; s = msg; s += snprintf(s,asize,"%s### job #%d: '%s'",ret?PfxFail:PfxDone,j->job,j->cmd); if (ShowPID) s += snprintf(s,asize-(s-msg),", pid %6ld",(long)j->pid); if (WIFSIGNALED(ret)) s += snprintf(s,asize-(s-msg),": terminated by signal %d (%s), ",WTERMSIG(ret),strsignal(WTERMSIG(ret))); else s += snprintf(s,asize-(s-msg),": exitcode %d, ",WEXITSTATUS(ret)); s += snprintf(s,asize-(s-msg),"real: %s",timestr(dt,real,sizeof(real))); if (rusage && RsrcUsage) { if (rusage->ru_utime.tv_sec || rusage->ru_utime.tv_usec > 1000) s += snprintf(s,asize-(s-msg),", user: %s",timevstr(rusage->ru_utime,user,sizeof(user))); if (rusage->ru_stime.tv_sec || rusage->ru_stime.tv_usec > 1000) s += snprintf(s,asize-(s-msg),", sys: %s",timevstr(rusage->ru_stime,sys,sizeof(sys))); } *s++ = '\n'; write_log(Info,msg,s-msg); } void clear_job(pid_t pid, int ret, struct rusage *rusage) { job_t *j = Executing, *lj = 0; char **args; struct stat st; unsigned long long now; long long dt; dbug("clear_job(%d,%d)\n",pid,ret); while (j && (j->pid != pid)) { lj = j; j = j->next; } if (j == 0) { /* consider the following bourne shell-script: * #!/bin/sh * ls -1 | ./a.out ********************* * In this case a.out might be exec'ed by the shell * _after_ forking childs for the other parts of the * pipe. In consequence, depending on implementation, * a.out can get a return value != -1 from wait that is * associated with a process that cannot be found in our * job list. Be aware that the above script explicitly * refers to /bin/sh not to /bin/bash. I.e. this issue * concerns the original bourne shell. */ return; } now = gettime(); dt = now-j->start; if (lj) lj->next = j->next; else Executing = j->next; if (j->outfile != -1) { if (-1 == fstat(j->outfile,&st)) { warn("could not stat output file: %s\n",strerror(errno)); st.st_size = 0; } } if ((Verbose >= Info) && (Echo != flag_off)) { size_t cl = strlen(j->cmd); char buf[TiClrEolL+cl+1]; if (TiClrEolL) memcpy(buf,TiClrEol,TiClrEolL); memcpy(buf+TiClrEolL,j->cmd,cl); buf[TiClrEolL+cl] = '\n'; Write(STDOUT_FILENO,buf,TiClrEolL+cl+1); } display_summary(j,ret,dt,rusage); int mw = 0; #ifdef HAVE_MMAP if (st.st_size > (Pagesize<<1)) { void *mem = mmap(0,st.st_size,PROT_READ,MAP_SHARED,j->outfile,0); if (mem != (void *)-1) { if (-1 == Write(STDOUT_FILENO,mem,st.st_size)) warn("unable to write output of job %d to stdout: %s\n",j->job,strerror(errno)); else mw = 1; int r = munmap(mem,st.st_size); assert(r == 0); } else { warn("could not mmap output of child: %s\n",strerror(errno)); } } #endif if (mw == 0) { char buf[4096]; char *b = buf; if (st.st_size > sizeof(buf)) b = malloc(st.st_size); int r = pread(j->outfile,b,st.st_size,0); if (-1 == r) warn("error reading intermediate output file: %s\n",strerror(errno)); else if (-1 == Write(STDOUT_FILENO,b,r)) warn("unable to write result of job %d to stdout: %s\n",j->job,strerror(errno)); if (b != buf) free(b); } if (ret != 0) { ++Failed; if (ExitOnError) { warn("%s### job failed - terminating...\n",PfxFail); Terminate = 1; } } if (j->outfile != -1) (void) close(j->outfile); args = &j->args[Numbaseargs]; while (*args) { free(*args); ++args; } ++Finished; free(j->cmd); free(j->args); assert(j != JobCache); bzero(j,sizeof(job_t)); j->next = JobCache; JobCache = j; dbug("%d jobs running\n",--Running); display_status(); } static int ask_exec(job_t *j) { char buf[4096]; if (j->pid == -1) return 1; if (0 == Prompt) return 0; name_job(j); size_t n = snprintf(buf,sizeof(buf),"%s%sstart job '%s'?\n(enter y for yes, no for no, q for quit) ",TiNoAttr,TiClrEol,j->cmd); if (-1 == Write(STDERR_FILENO,buf,n)) warn("cannot write to terminal: %s\n",strerror(errno)); do { int r = read(STDERR_FILENO,buf,sizeof(buf)); dbug("read stderr: %d : %s\n",r,buf); if ((-1 == r) && (errno == EINTR)) continue; if (-1 == r) { warn("cannot read from terminal: %s\n",strerror(errno)); j->pid = 0; /* default to do not execute */ return 1; } if ((0 == strncasecmp(buf,"q\n",2)) || (0 == strncasecmp(buf,"quit\n",3))) { if (-1 == Write(STDERR_FILENO,"quit\n",5)) warn("cannot write to terminal: %s\n",strerror(errno)); j->pid = 0; Terminate = 1; return 1; } if ((0 == strncasecmp(buf,"n\n",2)) || (0 == strncasecmp(buf,"no\n",3))) { if (-1 == Write(STDERR_FILENO,"no\n",3)) warn("cannot write to terminal: %s\n",strerror(errno)); j->pid = 0; return 1; } } while ((0 != strncasecmp(buf,"y\n",2)) && (0 != strncasecmp(buf,"yes\n",4))); if (-1 == Write(STDERR_FILENO,"yes\n",4)) warn("cannot write to terminal: %s\n",strerror(errno)); return 0; } static void resolve_jobid(job_t *j) { j->in = replace_string_l(j->in,"$(jobid)",j->job); j->out = replace_string_l(j->out,"$(jobid)",j->job); j->err = replace_string_l(j->err,"$(jobid)",j->job); } static void exec_job(job_t *j) { static unsigned jobid = 0; int in = -1, out = -1, err = -1, log = -1; char pwd[PATH_MAX]; #ifdef HAVE_SPAWN posix_spawn_file_actions_t acts; int ret = posix_spawn_file_actions_init(&acts); assert(ret == 0); #endif j->job = ++jobid; if (ask_exec(j)) return; if (j->pwd) { char *p = getcwd(pwd,sizeof(pwd)); assert(p); if (-1 == chdir(j->pwd)) { warn("cannot change directory to %s for job %u: %s\n",j->pwd,jobid,strerror(errno)); j->pid = -1; goto finish; } } else pwd[0] = 0; j->start = gettime(); if ((j->in == 0) && (JobIn != 0)) j->in = Strdup(JobIn); resolve_jobid(j); if (j->in) { /* stdin is redirected */ in = open(j->in,O_RDONLY,0666); if (in == -1) { warn("cannot open input file %s for job %u: %s\n",j->in,jobid,strerror(errno)); j->pid = -1; return; } dbug("job input redirected to %s\n",j->in); } else { in = Stdin; } if (j->err) { /* stdout and stderr are redirected */ int mode; if (j->flags & 2) mode = O_WRONLY|O_CREAT|O_APPEND; else if (j->flags & 4) mode = O_WRONLY|O_CREAT|O_TRUNC; else mode = O_WRONLY|O_CREAT|O_TRUNC|O_EXCL; err = open(j->err,mode,0666); if (err == -1) { warn("cannot open error output file %s: %s\n",j->err,strerror(errno)); j->pid = -1; goto finish; } out = err; dbug("job error output redirected to %s\n",j->err); } else if (Stdout != -1) { err = Stderr; } if (j->out) { /* output is redirected */ int mode; if (j->flags & 1) mode = O_WRONLY|O_CREAT|O_APPEND; else if (j->flags & 4) mode = O_WRONLY|O_CREAT|O_TRUNC; else mode = O_WRONLY|O_CREAT|O_TRUNC|O_EXCL; out = open(j->out,mode,0666); if (out == -1) { warn("cannot open output file %s: %s\n",j->out,strerror(errno)); j->pid = -1; goto finish; } dbug("job output redirected to %s\n",j->out); } else if (Stdout != -1) { out = Stdout; } if (err == -1) { char fname[] = "/tmp/xjobs-XXXXXX"; err = mkstemp(fname); if (-1 == err) { warn("cannot create intermediate output file %s: %s\n",fname,strerror(errno)); j->pid = -1; goto finish; } dbug("stdout/stderr will be written to %s\n",fname); j->outfile = err; close_onexec(err); log = err; if (-1 == unlink(fname)) warn("unlinking of temporary file %s failed: %s\n",fname,strerror(errno)); if (out == -1) out = err; } #ifdef HAVE_SPAWN ret = posix_spawn_file_actions_adddup2(&acts,err,STDERR_FILENO); assert(ret == 0); ret = posix_spawn_file_actions_adddup2(&acts,out,STDOUT_FILENO); assert(ret == 0); ret = posix_spawn_file_actions_adddup2(&acts,in,STDIN_FILENO); assert(ret == 0); if (posix_spawn(&j->pid,j->args[0],&acts,0,j->args,Env) == 0) { name_job(j); if (ShowPID) status("%s### started job #%d, pid %ld: %s\n",PfxStart,jobid,j->pid,j->cmd); else status("%s### started job #%d: %s\n",PfxStart,jobid,j->cmd); j->next = Executing; Executing = j; dbug("started job, %d jobs waiting, %d running\n",--Waiting,++Running); } else { warn("couldn't spawn job %s: %s\n",j->cmd,strerror(errno)); j->pid = -1; } #else #if defined(HAVE_WORKING_VFORK) j->pid = vfork(); #else j->pid = fork(); #endif if (j->pid == -1) { warn("error could not fork: %s\n",strerror(errno)); goto finish; } if (j->pid != 0) { name_job(j); if (ShowPID) status("%s### started job #%d, pid %ld: %s\n",PfxStart,jobid,j->pid,j->cmd); else status("%s### started job #%d: %s\n",PfxStart,jobid,j->cmd); j->next = Executing; Executing = j; dbug("started job, %d jobs waiting, %d running\n",--Waiting,++Running); } else { int r; if (in != -1) { if (-1 == dup2(in,STDIN_FILENO)) warn("unable to redirect stdin: %s\n",strerror(errno)); } if (out != -1) { if (-1 == dup2(out,STDOUT_FILENO)) warn("unable to redirect stdout: %s\n",strerror(errno)); } if (err != -1) { if (-1 == dup2(err,STDERR_FILENO)) warn("unable to redirect stderr: %s\n",strerror(errno)); } r = execve(j->args[0],j->args,Env); assert(r == -1); warn("failed to execute '%s': %s\n",j->args[0],strerror(errno)); _exit(EXIT_FAILURE); // do not use exit after execve! } #endif finish: #ifdef HAVE_SPAWN (void) posix_spawn_file_actions_destroy(&acts); #endif if ((in != -1) && (in != Stdin)) (void) close(in); if ((out != -1) && (out != Stdout) && (out != log)) (void) close(out); if ((err != -1) && (err != Stderr) && (err != out) && (err != log)) (void) close(err); if ((pwd[0] != 0) && (chdir(pwd) == -1)) error("unable to change back to working directory %s: %s\n",pwd,strerror(errno)); } int start_jobs(void) { int num = 0; while ((Running < Limit) && Ready) { job_t *j = Ready; if ((j->args == 0) && (Running > 0)) { /* sequence point */ dbug("sequence point - waiting for all processes to finish\n"); display_status(); return 0; } Ready = j->next; if (Ready == 0) ReadyEnd = 0; if (j->args) { exec_job(j); free(j->out); free(j->err); free(j->in); if (j->pid == 0) { /* user interaction returned 'no' */ info("### skipping job: %s\n", j->cmd ? j->cmd : j->args[0]); ++Skipped; } else if (j->pid == -1) { char **args; warn("### error starting job: %s\n", j->cmd ? j->cmd : j->args[0]); ExitCode = EXIT_FAILURE; args = &j->args[Numbaseargs]; while (*args) { free(*args); ++args; } free(j->cmd); free(j->args); assert(j != JobCache); j->next = JobCache; JobCache = j; } } else { dbug("starting jobs after sequence point\n"); assert(j != JobCache); j->next = JobCache; JobCache = j; } ++num; } display_status(); return num; } ././@PaxHeader0000000000000000000000000000002600000000000010213 xustar0022 mtime=1728334969.0 xjobs-20241010/jobctrl.h0000644000000000000000000000310514701046171011630 0ustar00/* * Copyright (C) 2006-2017, Thomas Maier-Komor * * This is the source code of xjobs. * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 2 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see . */ #ifndef JOBCTRL_H #define JOBCTRL_H #include typedef struct arg_s { char *arg; struct arg_s *prev; } arg_t; typedef struct job_s { pid_t pid; unsigned job; char **args; size_t numargs; char *in, *out, *err, *cmd, *pwd; int outfile; unsigned flags; /* 1 = stdout, 2 = stderr, 3 = both, 4 = overwrite */ unsigned long long start; struct job_s *next; } job_t; struct rusage; extern job_t *Executing, *Ready, *ReadyEnd, *JobCache; extern arg_t *ArgCache; extern unsigned Skipped, Finished, Numbaseargs, Running, Waiting, Failed, Parsed; extern const char *JobIn; void name_job(job_t *j); void add_job(arg_t *a, size_t n, char *in, char *out, char *err, char *pwd, int app); void clear_job(pid_t pid, int ret, struct rusage *rusage); int start_jobs(void); void add_basearg(arg_t *a); void display_status(); #endif ././@PaxHeader0000000000000000000000000000002600000000000010213 xustar0022 mtime=1728334969.0 xjobs-20241010/lexextra.c0000644000000000000000000000551614701046171012030 0ustar00/* * Copyright (C) 2006-2017, Thomas Maier-Komor * * This is the source code of xjobs. * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 2 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see . */ #include #include #include #include #include #include #include "jobctrl.h" #include "log.h" #include "settings.h" extern volatile int ChildTerminated,InputsWaiting; int input_data(char *buf, size_t max) { int n, ret, trys = 1; do { #if __CYGWIN__ if (-1 == Input) { dbug("yyinput(): reopening input\n"); Input = open(Script,O_RDONLY); if (Input == -1) { warn("unable to reopen named pipe %s: %s\n",Script,strerror(errno)); return 0; } ret = fcntl(Input,F_SETOWN,getpid()); if (ret != 0) warn("unable to set owning process for SIGPIPE of named pipe %s: %s\n",Script,strerror(errno)); ret = fcntl(Input,F_SETFL,InFlags); assert(ret == 0); } ret = fcntl(Input,F_SETOWN,getpid()); if (ret != 0) warn("unable to set owning process for SIGPIPE of named pipe %s: %s\n",Script,strerror(errno)); ret = fcntl(Input,F_SETFL,InFlags); assert(ret == 0); #endif if (Script) { if ((Running == 0) && (Waiting == 0)) { if (InFlags & O_NONBLOCK) { dbug("yyinput(): block on input\n"); InFlags &= ~O_NONBLOCK; ret = fcntl(Input,F_SETFL,InFlags); assert(ret == 0); } } else { if ((InFlags & O_NONBLOCK) == 0) { dbug("yyinput(): read non-block\n"); InFlags |= O_NONBLOCK; ret = fcntl(Input,F_SETFL,InFlags); assert(ret == 0); } } } //dbug("yyinput(): read\n"); assert(Input != -1); n = read(Input,buf,max); if (0 == n) { //dbug("yyinput(): shortread\n"); if (InputsWaiting > 0) --InputsWaiting; #if __CYGWIN__ (void) close(Input); Input = -1; ++ChildTerminated; #endif } else if (-1 == n) { if (InputsWaiting > 0) --InputsWaiting; if ((errno != EAGAIN) && (errno != EINTR)) { warn("error reading input: %s\n",strerror(errno)); close(Input); Input = -1; } else { dbug("input unavailable: %s\n",strerror(errno)); ++trys; } n = 0; } else { dbug("yyinput() = %d\n",n); return n; } } while (--trys); dbug("yyinput() = -- bailout\n",n); return 0; } int yywrap(void) { return 1; } ././@PaxHeader0000000000000000000000000000002600000000000010213 xustar0022 mtime=1728334969.0 xjobs-20241010/log.c0000644000000000000000000000712714701046171010755 0ustar00/* * Copyright (C) 2006-2019, Thomas Maier-Komor * * This is the source code of xjobs. * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 2 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see . */ #include #include #include #include #include #include #include #include // for Solaris #include #include "colortty.h" #include "log.h" #include "support.h" verbose_t Verbose = Status; extern void finalize(void); static int Log = STDERR_FILENO; static const char *LogName = 0; void set_log(const char *fn) { int newlog = open(fn,O_WRONLY|O_CREAT,0644); if (newlog == -1) { warn("unable to open logfile %s: %s\n",fn,strerror(errno)); return; } int err = fcntl(newlog,F_SETFD,FD_CLOEXEC); assert(err != -1); if (Log != STDERR_FILENO) (void) close(Log); Log = newlog; LogName = fn; } void write_log(verbose_t v, const char *s, size_t l) { if (Verbose < v) (void)Write(Log,s,l); } static char *init_pfx(char *b, size_t l, const char *p) { size_t pl; if (p == 0) { p = TiNoAttr; pl = TiNoAttrL; } else pl = strlen(p); if (pl == 0) return b; assert(pl <= l); memcpy(b,p,pl+1); return b + pl; } void dbug(const char *msg, ...) { if (Verbose < Debug) return; char buf[4096], *b = buf; if (Log == STDERR_FILENO) b = init_pfx(buf,sizeof(buf),PfxDebug); va_list val; va_start(val,msg); b += vsnprintf(b,sizeof(buf)-(b-buf),msg,val); va_end(val); if (b - buf > sizeof(buf)) { b = buf+sizeof(buf)-3; *b++ = '.'; *b++ = '.'; *b++ = '.'; } Write(Log,buf,b-buf); } void info(const char *msg, ...) { if (Verbose < Info) return; char buf[4096], *b = buf; if (Log == STDERR_FILENO) b = init_pfx(buf,sizeof(buf),PfxInfo); va_list val; va_start(val,msg); b += vsnprintf(b,sizeof(buf)-(b-buf),msg,val); va_end(val); if (b - buf > sizeof(buf)) { b = buf+sizeof(buf)-3; *b++ = '.'; *b++ = '.'; *b++ = '.'; } Write(Log,buf,b-buf); } void status(const char *msg, ...) { if (Verbose < Status) return; char buf[4096], *b = buf; va_list val; va_start(val,msg); b += vsnprintf(buf,sizeof(buf),msg,val); va_end(val); if (b - buf > sizeof(buf)) { b = buf+sizeof(buf)-3; *b++ = '.'; *b++ = '.'; *b++ = '.'; } Write(STDOUT_FILENO,buf,b-buf); } void warn(const char *msg, ...) { if (Verbose < Warning) return; char buf[4096], *b = buf; if (Log == STDERR_FILENO) b = init_pfx(buf,sizeof(buf),PfxWarn); va_list val; va_start(val,msg); b += vsnprintf(b,sizeof(buf)-(b-buf),msg,val); va_end(val); if (b - buf > sizeof(buf)) { b = buf+sizeof(buf)-3; *b++ = '.'; *b++ = '.'; *b++ = '.'; } Write(Log,buf,b-buf); } void error(const char *msg, ...) { if (Verbose >= Error) { char buf[4096], *b = buf; if (Log == STDERR_FILENO) b = init_pfx(buf,sizeof(buf),PfxError); va_list val; va_start(val,msg); b += vsnprintf(b,sizeof(buf)-(b-buf),msg,val); va_end(val); if (b - buf > sizeof(buf)) { b = buf+sizeof(buf)-3; *b++ = '.'; *b++ = '.'; *b++ = '.'; } Write(Log,buf,b-buf); } finalize(); } ././@PaxHeader0000000000000000000000000000002600000000000010213 xustar0022 mtime=1728334969.0 xjobs-20241010/log.h0000644000000000000000000000227714701046171010763 0ustar00/* * Copyright (C) 2006-2017, Thomas Maier-Komor * * This is the source code of xjobs. * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 2 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see . */ #ifndef LOG_H #define LOG_H typedef enum { Silent = 0, Error, Warning, Info, Status, Debug } verbose_t; extern verbose_t Verbose; void write_log(verbose_t, const char *s, size_t l); extern void set_log(const char *); void dbug(const char *, ...); /* stderr */ void info(const char *, ...); /* stdout */ void status(const char *, ...); /* terminal */ void warn(const char *, ...); /* stderr */ extern void error(const char *, ...); /* stderr */ #endif ././@PaxHeader0000000000000000000000000000002600000000000010213 xustar0022 mtime=1728334969.0 xjobs-20241010/mkversion.sh0000755000000000000000000000266514701046171012406 0ustar00#!/bin/sh VERSION_H=${1:-version.h} if [ -f .hg_archival.txt ]; then HGA=.hg_archival.txt # Gather version information from .hg_archival.txt for archives. TAG=`awk '/^tag:/ {printf("%s",$2);}' $HGA` LTAG=`awk '/^latesttag:/ {printf("%s",$2);}' $HGA` TAGD=`awk '/^latesttagdistance:/ {printf("%s",$2);}' $HGA` if [ "" != "$TAG" ]; then VER=$TAG elif [ "" = "$LTAG" ]; then echo archive has no tag or latesttag exit 1 elif [ "0" != $TAGD ]; then VER=$LTAG.$TAGD else VER=$LTAG fi echo "#define VERSION \"$VER\"" > version.h.new BR=`awk '/^branch:/ {printf("%s",$2);}' $HGA` echo "#define HG_BRANCH \"$BR\"" >> version.h.new elif [ -d .hg ]; then HG=`which hg` if [ "$?" != "0" ]; then echo "error: need mecurial to determine version" exit 1 fi # Check if we have modified, removed, added or deleted files. if [ `$HG st -mard | wc -l` != "0" ]; then # add delta indicator DELTA="+" else DELTA="" fi # Gather version information from repository and sandbox. $HG log -r. -T"`cat version.t`" | sed "s/\$DELTA/$DELTA/" > version.h.new else # Bail out with an error, if no version information an be gathered. echo "no version information available" exit 1 fi if [ ! -f version.h ]; then echo creating version.h mv version.h.new $VERSION_H exit fi cmp -s $VERSION_H version.h.new if [ "0" = "$?" ]; then echo version.h is up-to-date rm version.h.new else echo updating version.h mv -f version.h.new $VERSION_H fi ././@PaxHeader0000000000000000000000000000002600000000000010213 xustar0022 mtime=1728334969.0 xjobs-20241010/params.xj0000644000000000000000000000046014701046171011647 0ustar00eins > paramtest_$(jobid).log zwei > paramtest_$(jobid).log drei > paramtest_$(jobid).log vier > paramtest_$(jobid).log fuenf > paramtest_$(jobid).log sechs > paramtest_$(jobid).log sieben > paramtest_$(jobid).log acht > paramtest_$(jobid).log neun > paramtest_$(jobid).log zehn > paramtest_$(jobid).log ././@PaxHeader0000000000000000000000000000002600000000000010213 xustar0022 mtime=1728334969.0 xjobs-20241010/runtest1.sh0000755000000000000000000000020714701046171012144 0ustar00#!/bin/sh unset PAGER A=$(command -v gawk || command -v awk) $A "BEGIN{for (i=0;i<10;++i) print rand()*10}" | ./xjobs -j8 ./testdummy ././@PaxHeader0000000000000000000000000000002600000000000010213 xustar0022 mtime=1728334969.0 xjobs-20241010/runtest2.sh0000755000000000000000000000020714701046171012145 0ustar00#!/bin/sh A=`which gawk || which awk` $A "BEGIN{for (i=0;i<10;++i) print rand()*10}" | ./xjobs -c pipe -j8 ./testdummy 2>&1 | less -R ././@PaxHeader0000000000000000000000000000002600000000000010213 xustar0022 mtime=1728334969.0 xjobs-20241010/settings.c0000644000000000000000000003541714701046171012037 0ustar00/* * Copyright (C) 2006-2019, Thomas Maier-Komor * * This is the source code of xjobs. * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 2 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see . */ #include #include #include #include #include #include #include #include #include #include #include "config.h" #include "colortty.h" #include "log.h" #include "settings.h" #include "support.h" #include "version.h" #ifndef SIGPOLL #define SIGPOLL SIGIO #endif #ifdef __sun #include #endif #ifdef __OpenBSD__ #include #include #endif /* SUSv3 does not have PATH_MAX */ #ifndef PATH_MAX #define PATH_MAX _XOPEN_PATH_MAX #endif extern int yylex(void); int (*gettoken)(void) = yylex; flag_t ShowPID = flag_on, Echo = flag_on; int Stdout = -1, Stderr = -1, Stdin = -1, Prompt = 0, ExitOnError = 0, RsrcUsage = 1 , Input = STDIN_FILENO, InFlags = 0; unsigned QLen = 0, Lines = 1; long Limit = 0, Pagesize; const char *Script = 0; char *Path = 0; RETSIGTYPE processSignal(int sig); static flag_t parse_flag(const char *arg) { if (0 == strcasecmp(arg,"true")) return flag_on; if (0 == strcasecmp(arg,"yes")) return flag_on; if (0 == strcasecmp(arg,"on")) return flag_on; if (0 == strcmp(arg,"1")) return flag_on; if (0 == strcasecmp(arg,"false")) return flag_off; if (0 == strcasecmp(arg,"no")) return flag_off; if (0 == strcasecmp(arg,"off")) return flag_off; if (0 == strcmp(arg,"0")) return flag_off; return flag_invalid; } static void set_color_mode(const char *m) { if (m == 0) TtyMode = tty_auto; else if (!strcasecmp(m,"auto")) TtyMode = tty_auto; else if (!strcasecmp(m,"pipe")) TtyMode = tty_pipe; else if (!strcasecmp(m,"ansi")) TtyMode = tty_ansi; else if (!strcasecmp(m,"off")) TtyMode = tty_none; else if (!strcasecmp(m,"none")) TtyMode = tty_none; else { warn("invalid argument for color mode: '%s'; disabling color support\n",m); TtyMode = tty_none; return; } dbug("color mode set to '%s'\n",m); } void parse_option_j(const char *arg) { double lf; char f; switch (sscanf(arg,"%lg%c",&lf,&f)) { case 2: if (f == 'x') { #ifdef _SC_NPROCESSORS_ONLN lf *= sysconf(_SC_NPROCESSORS_ONLN); #elif defined(_SC_NPROCESSORS_CONF) lf *= sysconf(_SC_NPROCESSORS_CONF); #elif defined(__OpenBSD__) int mib[2], nproc; size_t len = sizeof(nproc); mib[0] = CTL_HW; mib[1] = HW_NCPU; if (-1 == sysctl(mib,2,&nproc,&len,0,0)) { warn("unable to determine number of processors: %s\nassuming 1 processors\n",strerror(errno)); nproc = 1; } lf *= nproc; #else warn("unable to determine number of processors, assuming 1\n"); lf *= 1; #endif } else error("invalid suffix '%c' in argument for job limit setting\n",f); /*FALLTHROUGH*/ case 1: Limit = (long)ceil(lf); if (Limit <= 0) error("invalid argument for option -j\n"); dbug("maximum number of jobs set to %d\n",Limit); break; default: error("missing argument to option -j\n"); } } void read_config(const char *cf) { struct stat st; dbug("looking for config file %s\n",cf); int fd = open(cf,O_RDONLY); if (fd == -1) { if (errno == ENOENT) dbug("no config file %s\n",cf); else warn("unable to open config file %s: %s\n",cf,strerror(errno)); return; } if (-1 == fstat(fd,&st)) { close(fd); warn("unable to stat config file %s: %s\n",cf,strerror(errno)); return; } if (st.st_uid && (getuid() != st.st_uid)) { close(fd); warn("ignoring config file %s from different user\n",cf); return; } if (st.st_size == 0) { close(fd); dbug("ignoring empty config file %s\n",cf); return; } char *buf = Malloc(st.st_size); if (-1 == read(fd,buf,st.st_size)) { close(fd); free(buf); warn("unable to read config file %s: %s\n",cf,strerror(errno)); return; } close(fd); dbug("parsing config file %s\n",cf); char *line = buf; while (line && (line-buf < st.st_size)) { char key[64],value[256]; char *nl = strchr(line,'\n'); if (nl) { *nl = 0; ++nl; } char *pound = strchr(line,'#'); if (pound) *pound = 0; while ((*line == ' ') || (*line == '\t')) ++line; if (2 != sscanf(line,"%63[A-Za-z_.]%*[ \t=:]%255[0-9A-Za-z _/:$()-]",key,value)) { line = nl; continue; } dbug("parsing key/value pair %s=%s\n",key,value); char *valuestr = value; if (strchr(value,'$')) { dbug("resolving %s\n",value); valuestr = resolve_env(value); } if (strcasecmp(key,"showpid") == 0) { flag_t f = parse_flag(valuestr); if (f != flag_invalid) ShowPID = f; else warn("ignoring invalid argument for key %s: %s\n",key,valuestr); } else if (strcasecmp(key,"path") == 0) { Path = valuestr; dbug("PATH set to %s\n",Path); line = nl; continue; // needed so that valuestr will not be free()'ed } else if (strcasecmp(key,"echo") == 0) { flag_t f = parse_flag(valuestr); if (f != flag_invalid) Echo = f; else warn("ignoring invalid argument for key %s: %s\n",key,valuestr); } else if (strcasecmp(key,"color.mode") == 0) { set_color_mode(valuestr); } else if (strcasecmp(key,"color.fail") == 0) { color_t c = str2color(valuestr); if (c != invalid_color) ColorFail = c; else warn("ignoring invalid color %s\n",valuestr); } else if (strcasecmp(key,"color.done") == 0) { color_t c = str2color(valuestr); if (c != invalid_color) ColorDone = c; else warn("ignoring invalid color %s\n",valuestr); } else if (strcasecmp(key,"color.debug") == 0) { color_t c = str2color(valuestr); if (c != invalid_color) ColorDebug = c; else warn("ignoring invalid color %s\n",valuestr); } else if (strcasecmp(key,"color.info") == 0) { color_t c = str2color(valuestr); if (c != invalid_color) ColorInfo = c; else warn("ignoring invalid color %s\n",valuestr); } else if (strcasecmp(key,"color.warn") == 0) { color_t c = str2color(valuestr); if (c != invalid_color) ColorWarn = c; else warn("ignoring invalid color %s\n",valuestr); } else if (strcasecmp(key,"color.out") == 0) { color_t c = str2color(valuestr); if (c != invalid_color) ColorOut = c; else warn("ignoring invalid color %s\n",valuestr); } else if (strcasecmp(key,"color.error") == 0) { color_t c = str2color(valuestr); if (c != invalid_color) ColorError = c; else warn("ignoring invalid color %s\n",valuestr); } else if (strcasecmp(key,"color.start") == 0) { color_t c = str2color(valuestr); if (c != invalid_color) ColorStart = c; else warn("ignoring invalid color %s\n",valuestr); } else if (strcasecmp(key,"jobs") == 0) { parse_option_j(valuestr); } else if (strcasecmp(key,"verbose") == 0) { if ((valuestr[1] == 0) && (valuestr[0] >= '0') && (valuestr[0] <= '5')) Verbose = (verbose_t)(valuestr[0] - '0'); else if (strcasecmp(valuestr,"silent") == 0) Verbose = Silent; else if (strcasecmp(valuestr,"error") == 0) Verbose = Error; else if (strcasecmp(valuestr,"warning") == 0) Verbose = Warning; else if (strcasecmp(valuestr,"status") == 0) Verbose = Status; else if (strcasecmp(valuestr,"info") == 0) Verbose = Info; else if (strcasecmp(valuestr,"debug") == 0) Verbose = Debug; else warn("invalid argument '%s' to setting 'verbose'\n",valuestr); } else { warn("unknown key %s\n",key); } if (valuestr != value) free(valuestr); line = nl; } } void init_limit(void) { #ifdef _SC_NPROCESSORS_ONLN Limit = sysconf(_SC_NPROCESSORS_ONLN); #elif defined(_SC_NPROCESSORS_CONF) Limit = sysconf(_SC_NPROCESSORS_CONF); #elif defined(__OpenBSD__) int mib[2], nproc; size_t len = sizeof(nproc); mib[0] = CTL_HW; mib[1] = HW_NCPU; if (-1 == sysctl(mib,2,&nproc,&len,0,0)) { warn("unable to determine number of processors: %s\nassuming 1 processor\n",strerror(errno)); nproc = 1; } Limit = nproc; #else warn("unable to determine number of available processors - assuming 1 processor\n"); Limit = 1; #endif dbug("%d processors currently online (default job limit)\n",Limit); } void init_defaults(const char *exe) { long ps = sysconf(_SC_PAGESIZE); if (ps == -1) { warn("unable to determine page size: %s\n",strerror(errno)); Pagesize = 4096; } else Pagesize = ps; char cfname[PATH_MAX+1]; if (0 != getcwd(cfname,sizeof(cfname))) { size_t cl = strlen(cfname); assert(cl < sizeof(cfname)-1); if (cfname[cl-1] != '/') { cfname[cl++] = '/'; cfname[cl] = 0; } if ((exe[0] == '.') && (exe[1] == '/')) exe += 2; size_t el = strlen(exe); assert(cl+el < sizeof(cfname)); memcpy(cfname+cl,exe,el+1); char *sl = strrchr(cfname,'/'); assert((sl-cfname)+17 0)) dbug("combining %u lines to a single command\n",Lines); else error("error in argument to option -l\n"); break; case 'N': Stdout = open("/dev/null",O_WRONLY); if (Stdout == -1) error("could not open /dev/null: %s\n",strerror(errno)); else dbug("stdout and stderr redirected to /dev/null\n"); Stderr = Stdout; break; case 'n': Stdout = open("/dev/null",O_WRONLY); if (Stdout == -1) error("could not open /dev/null: %s\n",strerror(errno)); else dbug("stdout redirected to /dev/null\n"); break; case 'p': { Prompt = 1; dbug("enabling prompt mode\n"); } break; case 'q': { unsigned tmp; if (1 == sscanf(optarg,"%u",&tmp) && (tmp > 0)) { QLen = tmp; dbug("limiting queue length to %lu elements\n",QLen); } else error("error in argument to option -q\n"); } break; case 'r': RsrcUsage = 0; dbug("disabling display of resource usage\n"); break; case 's': open_script(optarg); break; case 't': /* ignored for backward compatibility */ dbug("ignoring option -t for backward compatibility\n"); break; case 'v': /* must be done again after config file, so that * the command line overrides the config file */ if ((optarg != 0) && (optarg[0] >= '0') && (optarg[0] <= '5') && (optarg[1] == 0)) Verbose = optarg[0] - '0'; else error("missing or invalid argument for option -v\n"); break; case 'V': version(); exit(0); break; case '?': error("unknown option -%c\n",optopt); break; case ':': error("option -%c requires an operand\n",optopt); break; } } } void version(void) { (void) printf( "xjobs version " VERSION "\n" "Copyright 2006-2024, Thomas Maier-Komor\n" "License: GPLv2\n" ); } void usage(void) { version(); (void) printf( "synopsis:\n" "xjobs [options] [command [option|argument ...]]\n" "xjobs [options] -- [command [option|argument ...]]\n" "\n" "valid options are:\n" "-h : print this usage information and exit\n" "-L : set log file to (default: stderr)\n" "-j : maximum number of jobs to execute in parallel (default %ld)\n" "-j x : set maximum number based on available processors (e.g. 0.5x)\n" "-s : script to execute (default: read from stdin)\n" "-l : combine lines to a single job\n" "-n : redirect stdout of childs to /dev/null\n" "-N : redirect stdout and stderr of childs to /dev/null\n" "-d : direct unbuffered output of stdout and stderr\n" "-v : set verbosity to level\n" " (0=silent,1=error,2=warning,3=info,4=status,5=debug)\n" "-c : set color mode (none/auto/pipe/ansi)\n" "-p : prompt user, whether job should be started\n" "-q : limit queue to entries\n" "-t : print total time before exiting\n" "-e : exit if a job terminates with an error\n" "-0 : one argument per job terminated by a null-character\n" "-1 : one argument per job terminated by a new-line\n" #ifdef HAVE_WAIT4 "-r : omit display of resource usage\n" #endif "-- : last option to xjobs, following options are passed to jobs\n" "-V : print version and exit\n" , Limit ); exit(0); } ././@PaxHeader0000000000000000000000000000002600000000000010213 xustar0022 mtime=1728334969.0 xjobs-20241010/settings.h0000644000000000000000000000247114701046171012036 0ustar00/* * Copyright (C) 2006-2017, Thomas Maier-Komor * * This is the source code of xjobs. * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 2 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see . */ #ifndef SETTINGS_H #define SETTINGS_H typedef enum { flag_off, flag_on, flag_invalid } flag_t; extern int (*gettoken)(void); extern flag_t ShowPID, Echo; extern int HaveTty, Input, Stdout, Stderr, Stdin, Prompt, ExitOnError, RsrcUsage, InFlags; extern unsigned Lines, QLen; extern long Limit, Pagesize; extern const char *Script; extern char **Env, *Path; void parse_option_j(const char *arg); void read_config(const char *cf); void init_limit(void); void init_defaults(const char *exe); void parse_options(int argc, char **argv); void usage(void); void version(void); #endif ././@PaxHeader0000000000000000000000000000002600000000000010213 xustar0022 mtime=1728334969.0 xjobs-20241010/support.c0000644000000000000000000002105414701046171011703 0ustar00/* * Copyright (C) 2006-2024, Thomas Maier-Komor * * This is the source code of xjobs. * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 2 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see . */ #include #include #include #include #include #include #include #include #include #include #include #include "settings.h" #include "support.h" #include "tokens.h" #include "log.h" typedef struct cache_s { struct cache_s *next; char *file, *exe; } cache_t; static cache_t *Cache = 0; static char Token[PATH_MAX+1] = "", PWD[PATH_MAX]; static size_t PwdLen = 0; void *Malloc(size_t s) { int tries = 0, time = 5; for (;;) { void *r = malloc(s); if (r != 0) return r; warn("out of memory - retrying in %d seconds\n",time); (void) sleep(time); time += 5; ++tries; if (tries == 10) { warn("Persisiting low memory situation: stopping.\n" "Please send SIGCONT to contiue.\n"); if (-1 == raise(SIGSTOP)) abort(); time = 5; tries = 0; } } } char *makestr(const char *f, ...) { va_list val; va_start(val,f); size_t l = vsnprintf(0,0,f,val); va_end(val); ++l; char *r = Malloc(l); va_start(val,f); vsnprintf(r,l,f,val); va_end(val); return r; } char *concatstr(const char *s0, const char *s1) { size_t l0 = strlen(s0), l1 = strlen(s1); char *ret = Malloc(l0 + l1 + 1); memcpy(ret,s0,l0); memcpy(ret+l0,s1,l1+1); return ret; } char *replace_string(char *in, const char *param, const char *valuestr) { if (in == 0) return 0; char *p = strstr(in,param); if (p == 0) return in; if (valuestr == 0) valuestr = ""; size_t vl = strlen(valuestr); size_t pl = strlen(param); size_t il = strlen(in) + 1; do { if (vl > pl) { in = realloc(in,il + (vl-pl)); p = strstr(in,param); } if (pl != vl) memmove(p+vl,p+pl,il-(p-in)-pl); memcpy(p,valuestr,vl); p = strstr(in,param); } while (p); return in; } int search_param(const char *in, size_t *off, size_t *len) { const char *b = in; const char *d; do d = strchr(b,'$'); while (d && d[1] != '('); if (d == 0) return 0; const char *p = strchr(d+1,')'); const char *d2 = strchr(d+1,'$'); if (p == 0) return 0; if (d2 == 0) { *off = d-in; *len = p-d+1; return 1; } if (p < d2) { *off = d-in; *len = p-d+1; return 1; } size_t o,l; if ((d2[1] == '(') && search_param(d2,&o,&l)) { *off = o + (d2-in); *len = l; return 1; } *off = d-in; *len = p-d+1; return 1; } char *resolve_env(const char *in) { char *buf = Strdup(in); size_t off,len; while (search_param(buf,&off,&len)) { char param[len+1]; memcpy(param,buf+off,len); param[len] = 0; assert(param[len-1] == ')'); param[len-1] = 0; const char *ev = getenv(param+2); param[len-1] = ')'; buf = replace_string(buf,param,ev); } return buf; } char *replace_string_l(char *in, const char *param, long v) { char valuestr[32]; size_t vl = snprintf(valuestr,sizeof(valuestr),"%ld",v); assert(vl < sizeof(valuestr)); return replace_string(in,param,valuestr); } static char get_stdin_char(void) { static char buf[8*1024]; static char *at = buf, *end = buf; if (at == end) { int num = read(STDIN_FILENO,buf,sizeof(buf)); if (-1 == num) { fprintf(stderr,"error reading stdin: %s\n",strerror(errno)); return 0; } else if (0 == num) { return 0; } else { at = buf; end = buf+num; } } return *at++; } /* not thread-safe */ int read_to_0(void) { char *b = Token, c; if (Token[0] != 0) { Token[0] = 0; return EOL; } do { c = get_stdin_char(); *b = c; ++b; assert(b-Token < sizeof(Token)); } while (c); if (*Token == 0) return 0; Fill = b - Token; Buffer = Token; return UQUOTED; } /* not thread-safe */ int read_to_nl(void) { char *b = Token, c; if (Token[0] != 0) { Token[0] = 0; return EOL; } do { c = get_stdin_char(); *b = c; ++b; assert(b-Token < sizeof(Token)); } while (c && (c != '\n')); if (*Token == 0) return 0; *--b = 0; Fill = b - Token; Buffer = Token; return UQUOTED; } int resolve_symlink(char *cmd) { char lt[PATH_MAX]; ssize_t l; /* handle symlinks */ bzero(lt,sizeof(lt)); while (-1 != (l = readlink(cmd,lt,PATH_MAX))) { char *base = cmd; lt[l] = '\0'; dbug("is symlink: %s\n",lt); /* handle relative links */ if (lt[0] != '/') { base = strrchr(cmd,'/'); if (base == 0) { base = cmd; } else if ((l + (base - cmd)) > PATH_MAX) { warn("command exceed PATH_MAX limit of your system\n"); return -1; } ++base; } (void) memcpy(base,lt,l+1); dbug("resolved to: %s\n",cmd); } return 0; } char *add_cache(char *exe, char *file) { cache_t *c = Malloc(sizeof(cache_t)); c->next = Cache; Cache = c; size_t el = strlen(exe) + 1; c->exe = Malloc(el); memcpy(c->exe,exe,el); char *r; if (file) { size_t fl = strlen(file) + 1; c->file = Malloc(fl); memcpy(c->file,file,fl); r = Malloc(fl); memcpy(r,file,fl); } else { c->file = 0; r = Malloc(el); memcpy(r,exe,el); } return r; } static int is_executable(const char *path) { struct stat st; if (-1 == stat(path,&st)) { dbug("unable to stat %s: %s\n",path,strerror(errno)); return -1; } if (!S_ISREG(st.st_mode)) { dbug("%s is not a regular file\n",path); return -1; } if (-1 == access(path,X_OK)) { dbug("%s is not an executable file\n",path); return -1; } return 0; } char *complete_exe(char *exe) { if (Path == 0) { Path = getenv("PATH"); if (0 == Path) Path = strdup(_PATH_STDPATH); dbug("PATH=\"%s\"\n", Path); if (0 == getcwd(PWD,sizeof(PWD))) error("current work directory exceeds maximum allowed size\n"); /* on Linux for chroot environments */ if (0 == strncmp(PWD,"(unreachable)",13)) error("current work directory is unreachable\n"); PwdLen = strlen(PWD); if (PWD[PwdLen-1] != '/') { if (PwdLen >= sizeof(PWD)-1) error("current work directory exceeds maximum allowed size\n"); PWD[PwdLen] = '/'; ++PwdLen; PWD[PwdLen] = 0; } } cache_t *c = Cache; while (c) { if (0 == strcmp(exe,c->exe)) return Strdup(c->file ? c->file : c->exe); c = c->next; } // is exe given as an absolute path? if (exe[0] == '/') { if (0 == is_executable(exe)) return add_cache(exe,0); return 0; } // relative path size_t exel = strlen(exe); if (0 != strchr(exe,'/')) { // relative path we need to resolve over PWD if (0 == is_executable(exe)) return add_cache(exe,0); char cmd[PATH_MAX]; if (0 == realpath(exe,cmd)) { warn("unable to resolve %s: %s\n",exe,strerror(errno)); return 0; } dbug("%s resolved to: %s\n",exe,cmd); if (0 == is_executable(cmd)) return add_cache(exe,cmd); return 0; } // resolve via PATH environment variable char *token = Path; char *next = strchr(Path,':'); while (token && *token) { if (next) *next = 0; size_t off = strlen(token); if (exel + off >= PATH_MAX) warn("command exceeds PATH_MAX limit of your system\n"); char cmd[off+exel+2]; (void) memcpy(cmd, token, off); if (cmd[off-1] != '/') { cmd[off] = '/'; ++off; } (void) memcpy(cmd+off, exe, exel+1); if (next) { *next = ':'; token = next + 1; next = strchr(token,':'); } else token = 0; if ((Verbose == Debug) && resolve_symlink(cmd)) continue; dbug("check via PATH '%s' resolved to: %s\n",exe,cmd); if (0 == is_executable(cmd)) { return add_cache(exe,cmd); } } return 0; } const char *timestr(long long usec, char *s, size_t n) { unsigned days, hours, mins, secs; double sec; assert(s); secs = usec / 1000000L; usec = usec % 1000000L; days = secs / (60 * 60 * 24); secs -= days * 60 * 60 * 24; hours = secs / (60 * 60); secs -= hours * 60 * 60; mins = secs / 60; secs -= mins * 60; assert(secs < 60); sec = (double)secs + (double)usec * 1E-6; if (days != 0) snprintf(s,n,"%ud %uh %um",days,hours,mins); else if (hours != 0) snprintf(s,n,"%uh %um",hours,mins); else if (mins != 0) snprintf(s,n,"%um %us",mins,secs); else snprintf(s,n,"%.4gs",sec); return s; } ././@PaxHeader0000000000000000000000000000002600000000000010213 xustar0022 mtime=1728334969.0 xjobs-20241010/support.h0000644000000000000000000000434014701046171011707 0ustar00/* * Copyright (C) 2006-2019, Thomas Maier-Komor * * This is the source code of xjobs. * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 2 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see . */ #ifndef SUPPORT_H #define SUPPORT_H #include #include #include #include #include void *Malloc(size_t s); int read_to_0(void); int read_to_nl(void); int resolve_symlink(char *cmd); char *complete_exe(char *exe); const char *timestr(long long usec, char *ustr, size_t n); char *concatstr(const char *s0, const char *s1); char *makestr(const char *f, ...); char *replace_string(char *in, const char *param, const char *v); char *replace_string_l(char *in, const char *param, long v); char *resolve_env(const char *in); #ifdef __sun #define gettime() (gethrtime()/1000) #else static inline unsigned long long gettime(void) { struct timeval now; (void) gettimeofday(&now,0); return now.tv_sec * 1000000ULL + now.tv_usec; } #endif static inline void close_onexec(int f) { if (f != -1) { int err = fcntl(f,F_SETFD,FD_CLOEXEC); assert(err != -1); } } static inline char *Strdup(const char *s) { size_t n; if (s == 0) { char *r = Malloc(1); *r = 0; return r; } n = strlen(s) + 1; return memcpy(Malloc(n),s,n); } static inline char *Strdupn(const char *s, size_t n) { assert(s != 0); return memcpy(Malloc(n),s,n); } static inline const char *timevstr(struct timeval t, char *ustr, size_t n) { long long dt = t.tv_sec * 1000000 + t.tv_usec; return timestr(dt,ustr,n); } static inline int Write(int fd, const void *buf, size_t n) { int r; do { r = write(fd,buf,n); } while ((r == -1) && (errno == EINTR)); return r; } #endif ././@PaxHeader0000000000000000000000000000002600000000000010213 xustar0022 mtime=1728334969.0 xjobs-20241010/testdummy0000755000000000000000000000022114701046171011775 0ustar00#!/bin/sh S=$(command -v gsleep||command -v sleep) $S $1 expr "$1" \> "4" > /dev/null if [ "$?" != "0" ]; then echo $1 exit 1 else exit 0 fi ././@PaxHeader0000000000000000000000000000002600000000000010213 xustar0022 mtime=1728334969.0 xjobs-20241010/tokenizer.l0000644000000000000000000001005314701046171012207 0ustar00%pointer %e 150 %p 400 %n 80 %k 80 %a 250 %o 500 %option 8bit %{ /* * Copyright (C) 2006-2017, Thomas Maier-Komor * * This is the source code of xjobs. * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 2 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see . */ #include "log.h" #include "tokens.h" #include #include #include #include #define YY_NO_UNPUT #define YY_NO_SCAN_STRING #define YY_NO_SCAN_BYTES #ifdef DEBUGLEX #define debuglex1 dbug #define debuglex2 dbug #else #define debuglex1(a) #define debuglex2(a,b) #endif #define YY_NO_INPUT extern int input_data(char *,size_t); #define YY_INPUT(buf,result,maxsize) (result = input_data(buf,maxsize)) char *Buffer; size_t Fill; %} CD ^{WHITESP}?"cd"{WHITESP}([^ \t\n]+|{DQUOTED}|{SQUOTED}){WHITESP}?";" IGNNL "\\\n" WHITESP [ \t]+ COMMENT ^#[^\n]*\n SEQUPT ^%%\n ESQUOTE \\['\n] EDQUOTE \\["\n] DQUOTED \"([^"\n\\]|{EDQUOTE})*\" SQUOTED "'"([^'\n\\]|{ESQUOTE})*"'" ESPACE "\\ " UQUOTED [^ \t\n'"<>]([^ \t\n]|{ESPACE})* RDIN "<" RDOUT ">" RDOUTF ">!" RDAPP ">>" RDOE ">&" RDAOE ">>&" %% {WHITESP} { debuglex1("W "); } {CD} { char *at = yytext; Fill = yyleng; Buffer = yytext; Buffer[Fill] = 0; while ((*at == ' ') || (*at == '\t')) ++at; assert(memcmp(at,"cd",2) == 0); at += 2; while ((*at == ' ') || (*at == '\t')) ++at; if (*at == '\'') { ++at; Fill -= at - Buffer; Buffer = at; assert(Buffer[Fill-1] == ';'); do { --Fill; Buffer[Fill] = 0; } while ((Buffer[Fill] == ' ') || (Buffer[Fill] == '\t')); assert(Buffer[Fill - 1] == '\''); --Fill; Buffer[Fill] = 0; } else if (*at == '"') { ++at; Fill -= at - Buffer; Buffer = at; assert(Buffer[Fill-1] == ';'); do { --Fill; Buffer[Fill] = 0; } while ((Buffer[Fill] == ' ') || (Buffer[Fill] == '\t')); assert(Buffer[Fill - 1] == '"'); --Fill; Buffer[Fill] = 0; } else { Fill -= at - Buffer; Buffer = at; assert(Buffer[Fill-1] == ';'); do { --Fill; Buffer[Fill] = 0; } while ((Buffer[Fill] == ' ') || (Buffer[Fill] == '\t')); } debuglex2("CD(%s) ",Buffer); return CD; } {UQUOTED} { char *at = yytext, *esc; Fill = yyleng; Buffer = yytext; while ((esc = strchr(at,'\\'))) { at = esc + 1; if ((*at == ' ') || (*at == '\t')) { size_t l = Fill - (at - Buffer) + 1; memmove(esc, at, l); --Fill; } } Buffer[Fill] = 0; debuglex2("UQ(%s) ",Buffer); return UQUOTED; } {DQUOTED} { char *at = yytext + 1, *esc; Fill = yyleng - 2; Buffer = at; while ((esc = strchr(at,'\\'))) { at = esc + 1; if ((*at == '"') || (*at == '\n')) { size_t l = Fill - (at - Buffer) + 1; memmove(esc, at, l); --Fill; } } Buffer[Fill] = 0; debuglex2("DQ(%s) ",Buffer); return DQUOTED; } {SQUOTED} { char *at = yytext + 1, *esc; Fill = yyleng - 2; Buffer = at; while ((esc = strchr(at,'\\'))) { at = esc + 1; if ((*at == '\'') || (*at == '\n')) { size_t l = Fill - (at - Buffer) + 1; memmove(esc, at, l); --Fill; } } Buffer[Fill] = 0; debuglex2("S(%s) ",Buffer); return SQUOTED; } {RDIN} { debuglex1("I "); return INPUT; } {RDAPP} { debuglex1("a "); return APPEND; } {RDOUT} { debuglex1("O "); return OUTPUT; } {RDOUTF} { debuglex1("O "); return OVWROUTPUT; } {RDOE} { debuglex1("E "); return ERRLOG; } {RDAOE} { debuglex1("A "); return APPERR; } {SEQUPT} { debuglex1("P "); return SEQUPT; } {COMMENT} { } {IGNNL} { } \n { debuglex1("E\n"); return EOL; } . { warn("unexpected charakter in input: %s\n", yytext); return LEXERR; } %% ././@PaxHeader0000000000000000000000000000002600000000000010213 xustar0022 mtime=1728334969.0 xjobs-20241010/tokens.h0000644000000000000000000000054014701046171011474 0ustar00/* * Copyright 2006-2017, Thomas Maier-Komor * LICENSE: GPLv2, see file COPYING for details */ #ifndef TOKENS_H #define TOKENS_H typedef enum { ENDOFFILE = 0, UQUOTED = 257, DQUOTED, SQUOTED, EOL, LEXERR, INPUT, OUTPUT, APPEND, APPERR, SEQUPT, ERRLOG, OVWROUTPUT, CD } token_t; extern size_t Fill; extern char *Buffer; #endif /* TOKENS_H */ ././@PaxHeader0000000000000000000000000000002600000000000010213 xustar0022 mtime=1728334969.0 xjobs-20241010/version.t0000644000000000000000000000052414701046171011674 0ustar00#ifndef VERSION_H #define VERSION_H #define VERSION \"{latesttag}{if(latesttagdistance,'.{latesttagdistance}')}$DELTA (hg:{rev}/{node|short})\" #define HG_REV \"{rev}\" #define HG_BRANCH \"{branch}\" #define HG_NODE \"{node}\" #define HG_ID \"{node|short}\" #define HG_TAGS \"{tags}\" #define HG_LATESTTAG \"{latesttag}\"\n #endif\n ././@PaxHeader0000000000000000000000000000002600000000000010213 xustar0022 mtime=1728334969.0 xjobs-20241010/xjobs.10000644000000000000000000002024314701046171011231 0ustar00.TH "xjobs" "1" "20190725" "Thomas Maier-Komor" "User Commands" .SH "NAME" xjobs \- construct command line and execute jobs in parallel .SH "SYNOPSIS" .LP xjobs [\fIoptions\fR] [\fIutility [\fIargument ...\fR]] .SH "DESCRIPTION" .LP xjobs reads job descriptions line by line and executes them in parallel. It limits the number of parallel executing jobs and starts new jobs when jobs finish. Therefore, it combines the arguments from every input line with the \fIutility\fR and \fIargument\fRs given on the command line. If no \fIutility\fR is given as an argument to xjobs, then the first argument on every job line will be used as \fIutility\fR. To execute \fIutility\fR xjobs searches the directories given in the PATH environment variable and uses the first file found in these directories. .LP xjobs is \fBmost useful on multiprocessor machines\fR when one needs to execute several time consuming commands that could possibly be run in parallel. With xjobs this can be achieved easily, and it is possible to limit the load of the machine to a useful value. It works similar to \fIxargs\fR, but starts several processes simultaneously and gives only one line of arguments to each utility call. .LP By using I/O redirectors the standard input, output, and error stream of executed jobs can be redirected. Use < to redirect standard input, > to redirect standard output, >! to redirect standard output and overwrite an existing file, >> to append standard output to an existing file, >& to redirect both standard output and standard error output to the same file, and >>& to append both standard output and standard error output to the same file. .LP If passed on the command line, these operators specify the default I/O redirection that can be overwritten by specifying another redirector to a specific job on its argument line. After all these operators a filename is expected. See EXAMPLES below for an example. If you need more advanced shell features than the redirection operators supported by xjobs, then use as \fIutility\fR a shell of your preference. .LP Every job line can be preceeded by a "cd \fIdirectory\fR;" command that tells xjobs in which directory the job shall be executed. For every line this can only be used once. For more complex scripting, please pass the line to execute to a shell of your choice. .LP xjobs constructs the arguments of the jobs to execute from each input line. Each input line will create a seperate job, whereas newline character are handled as regular whitespace by xargs. To be able to include whitespace charakters in arguments, either preceed them with a backslash or quote them with single or doublequote charakters. A backslash charakter preceeding a newline will make xjobs ignore the newline character, thus giving you the ability to pass arguments for a single job across multiple lines. To include quotation marks in quoted arguments, preceed them with a backslash. Lines passed to xjobs beginning with a # charakter are interpreted as comments. .LP Finally, xjobs also includes a mechanism for serializing the execution. Like this it is possible to parallelize independent jobs and sequence jobs that have a dependency. This can be achieved by inserting a line that only consists of two percentage charakters in sequence (%%). All jobs before this sequence point are executed at the requested number of jobs in parallel. When hitting the sequence point xjobs waits for all processes to finish and then continues starting jobs that follow the sequence point. .LP When passing a named pipe (i.e. a file name created by mkfifo) via option -s as an input, xjobs will close and reopen the fifo when reaching end-of-file. Like this it is possible to setup an xjobs server and sending jobs to this server from muliple programs. See section EXAMPLES below for an example. .SH "OPTIONS" .LP .TP \fB\-j\fR <\fIjobs\fR> Sets the maximum number of jobs that are started in parallel. The default value is to limit the number executing jobs is equal to the number of online processors in the system. If the number passed as <\fIjobs\fR> is followed by an 'x' charakter (e.g. 2.5x), the value is multiplied with the number of online processors before setting the job limit. I.e. having a machine with 4 online processors and passing 2.5x as an argument to option -j will yield a joblimit of 10 jobs. .TP \fB\-s\fR <\fIscript\fR> Use file script instead of the standard input to read the job descriptions. .TP \fB\-n\fR Redirect standard output and standard error output of executed jobs to /dev/null. .TP \fB\-l\fR <\fInum\fR> Combine the arguments of <\fInum\fR> input lines for a single job. .TP \fB\-L\fR <\fIlog\fR> Set log file of xjobs to <\fIlog\fR>. .TP \fB\-p\fR Start jobs interactively, prompting the user. .TP \fB\-q\fR <\fInum\fR> Limits the number of queued jobs to num elements. Normally xjobs reads in jobs from standard input or the give script and queues them if they cannot be started at once. With this option, xjobs will stop reading as soon as num jobs are queued and restart reading when a new job has been started. Like this xjobs allocates less memory. Use this option, if you pass huge number of jobs to xjobs, to limit memory consumption. It can also increase performance of xjobs, but be sure that jobs get fed fast enough to xjobs. .TP \fB\-1\fR Pass one argument per job, which is expected to be terminated by a new-line character. No argument parsing is performed. That way it is more easy to process jobs where arguments may include whitespace character or other tokens that influence argument parsing. .TP \fB\-0\fR Same as -1, but as a job and argument termination character a null-character (\\0) is expected instead of a new-line character. That way also arguments with new-line character can be processed without escape sequences. .TP \fB\-V\fR Print the version number of xjobs and exit. .TP \fB-v\fR <\fIlevel\fR> Set verbosity of xjobs to level. Valid leves are: 0=silent, 1=error, 2=warning, 3=info, 4=debug. The default level of verbosity is 3. .TP \fB-c\fR <\fIcolor\fR> Set color mode to <\fIcolor\fR>. Valid modes are \fInone, auto, ansi, pipe\fR. \fInone\fR disables color mode, \fIauto\fR uses the TERM environment variable to determine the terminal mode, and \fIansi\fR forces ANSI escape sequences for setting color attributes. \fIpipe\fR enables color mode on terminals in auto mode and on pipes in ANSI mode. .TP .SH "EXAMPLES" .LP If you have a lot of .zip files that you want to extract, then use xjobs like this: .LP $ ls -1 *.zip | xjobs unzip .LP If you want to do the same without getting the output of each unzip task on your terminal, then try this: .LP $ ls -1 *.zip | xjobs -n unzip .LP To gzip all *.bak files in a given directory hierarchy, use it the following way: .LP $ find . -name '*.bak' | xjobs gzip .LP To generate index files for a set of *.jar files, you can use the redirection feature of xjobs, and do the following: .LP $ ls -1 *.jar | sed 's/\\(.*\\)/\\1 > \\1.idx/' | xjobs jar tf .LP If you also want to capture the error output, than use >& instead of >. .LP You can also use it to execute several different commands. Therefore, write a script file that contains every job you want to execute and pass it to xjobs with the option -s: .LP $ cat - > script .fi unzip my.zip .fi tar xf my.tar .fi lame --silent my.wav my.mp3 .fi crypt notsecret < mydata > secretfile .fi ^D .fi $ xjobs -s script .LP To be able to queue up jobs from multiple sources with xjobs, use a named pipe and pass it explicitly as input script. Then write the jobs to the named pipe: .fi $ mkfifo /var/run/my_named_pipe .fi $ xjobs -s /var/run/my_named_pipe & .fi $ echo unzip 1.zip >> /var/run/my_named_pipe .fi $ echo tar cf /backup/myhome.tar /home/me >> /var/run/my_named_pipe .SH "ENVIRONMENT VARIABLES" \fBPATH\fR .rt Determines the location of \fIcommand\fR\&. .LP \fBPAGER\fR .rt Determines the pager to use for paging the output of xjobs. xjobs expects the pager to be able to handle ANSI escape sequences for color output. Setting PAGER to less and LESS to -r should work for most platforms. .SH "AUTHORS" .LP Thomas Maier\-Komor .fi Donations via PayPal are welcome! .SH "HOMEPAGE" .LP http://www.maier-komor.de/xjobs.html .SH "LICENSE" .LP GNU General Public License Version 2 .SH "SEE ALSO" .LP xargs(1) ././@PaxHeader0000000000000000000000000000002600000000000010213 xustar0022 mtime=1728334969.0 xjobs-20241010/xjobs.c0000644000000000000000000002433714701046171011323 0ustar00/* * Copyright (C) 2006-2019, Thomas Maier-Komor * * This is the source code of xjobs. * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 2 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see . */ #include "config.h" #include #include #include #include #include #include #include #include #include #include #include #include #include #include #ifdef HAVE_STROPTS_H #include #endif #ifdef HAVE_WAIT4 #include #endif /* SUSv3 does not have PATH_MAX */ #ifndef PATH_MAX #define PATH_MAX _XOPEN_PATH_MAX #endif #if __STDC_VERSION__ < 199901L #define inline #endif #ifndef SIGPOLL #define SIGPOLL SIGIO #endif #include "log.h" #include "tokens.h" #include "support.h" #include "jobctrl.h" #include "settings.h" #include "colortty.h" extern int yylex(void); char **Env; int ExitCode = EXIT_SUCCESS, InputsWaiting = 0, Terminate = 0; volatile int ChildTerminated = 0; static unsigned long long Start = 0; static pid_t PGID = 0; static int Started = 0; RETSIGTYPE processSignal(int sig) { switch (sig) { case SIGPOLL: dbug("SIGPOLL\n"); ++InputsWaiting; break; case SIGTERM: dbug("SIGTERM\n"); Terminate = 2; ExitCode = EXIT_FAILURE; break; case SIGINT: dbug("SIGINT\n"); if (++Terminate == 2) { if (TiNoAttr && TiNoAttr[0]) Write(STDOUT_FILENO,TiNoAttr,strlen(TiNoAttr)); _exit(EXIT_FAILURE); } break; case SIGCHLD: dbug("SIGCHLD\n"); ++ChildTerminated; break; default: abort(); } } void finalize(void) { while (Executing) { pid_t pid; int ret; #ifdef HAVE_WAIT4 struct rusage rusage; pid = wait4(0,&ret,0,&rusage); if ((pid == -1) && (errno == EINTR)) continue; clear_job(pid,ret,&rusage); #else pid = wait(&ret); if ((pid == -1) && (errno == EINTR)) continue; clear_job(pid,ret,0); #endif if (pid == -1) { warn("error waiting for children: %s\n",strerror(errno)); ExitCode = EXIT_FAILURE; break; } } if (Started) { if ((Verbose < Info) && (TiClrEolL > 0)) { Write(STDERR_FILENO,TiClrEol,TiClrEolL); } else { char dt[64]; timestr(gettime()-Start,dt,sizeof(dt)); if (Failed) info("summary: %s%u failed, %s%u succeeded, %sexecuted in %s\n" ,PfxFail,Failed,PfxDone,Finished-Failed,TiNoAttr,dt); else info("summary: %s%u succeeded, %sexecuted in %s\n" ,PfxDone,Finished-Failed,TiNoAttr,dt); } } close(STDOUT_FILENO); close(STDERR_FILENO); if (PgPid) { int st; waitpid(PgPid,&st,0); } exit(ExitCode); } void parse_input(const char *a0, const char *a1) { const char *fn = 0; if (a0[1]) { fn = a0+1; } else if (a1) { ++optind; fn = a1; } else { error("missing argument for input redirector\n"); } if (strstr(fn,"$(jobid)")) { if (JobIn) error("unable to handle duplicate job input\n"); dbug("setting common jobin to %s\n",fn); JobIn = fn; } else { if (Stdin != -1) error("unable to handle duplicate input\n"); Stdin = open(fn,O_RDONLY); if (-1 == Stdin) error("could not open default stdin for jobs (%s): %s\n",fn,strerror(errno)); } } void parse_args(int argc, char **argv) { while (optind < argc) { char *arg = argv[optind]; char *a = arg; int lt = 0, gt = 0, as = 0, e = 0; do { if (*a == '<') ++lt; else if (*a == '>') ++gt; else if (*a == '&') ++as; else e = 1; ++a; } while ((e == 0) && (*a)); if (lt && gt) error("syntax error in argument '%s'\n",arg); if (lt > 1) error("invalid use of operator < in argument '%s'\n",arg); if (gt > 2) error("invalid use of operator > in argument '%s'\n",arg); if (as > 1) error("invalid use of operator & in argument '%s'\n",arg); if ((gt == 0) && (as == 1)) error("invalid use of operator & in argument '%s'\n",arg); if (as && lt) error("invalid combination of operators & and < in argument '%s'\n",arg); char *value = (*a) ? a : argv[++optind]; if (lt == 1) { parse_input(arg,value); } else if (gt > 0) { int flags = 0; int mode = 0; if (gt == 1) { // >x flags = O_WRONLY|O_CREAT|O_EXCL; mode = 0666; } else if (gt == 2) { // >>x flags = O_WRONLY|O_APPEND; } Stdout = open(value,flags,mode); if (as) { // >>& or >& Stderr = Stdout; } dbug("output set to %s\n",value); } else { arg_t *a = Malloc(sizeof(arg_t)); a->arg = argv[optind]; add_basearg(a); } ++optind; } } static void wait_and_clear(int h) { int ret; int flags = 0; if ((h == 0) && ((QLen == 0) || (Waiting < QLen))) flags = WNOHANG; display_status(); #ifdef HAVE_WAIT4 if (RsrcUsage) { struct rusage rusage; pid_t pid = wait3(&ret,flags,&rusage); if (0 < pid) clear_job(pid,ret,&rusage); else dbug("wait4(%u,%u,%x): %s\n",Waiting,QLen,flags,strerror(errno)); } else #endif { #if _POSIX_C_SOURCE >= 200809L siginfo_t si; if ((0 == waitid(P_PGID,PGID,&si,flags|WEXITED)) && (si.si_pid != 0)) clear_job(si.si_pid,si.si_status,0); #else pid_t pid = waitpid(0,&ret,flags); if ((pid > 0) && WIFEXITED(ret)) clear_job(pid,WEXITSTATUS(ret),0); #endif } } int main(int argc, char **argv, char **env) { int i, flags = 0, ret; unsigned long lcount = 0; char *jobin = 0, *jobout = 0, *joberr = 0, *jobpwd = 0; arg_t *args = 0; size_t numargs = 0; struct sigaction sig; token_t t; Start = gettime(); for (i = 1; i < argc; ++i) { const char *arg = argv[i]; if ((arg[0] != '-') || (arg[1] != 'v')) continue; const char *verbose = 0; if (arg[2]) verbose = arg+2; else if ((++i == argc) || (argv[i][0] == '-')) error("missing argument to option -v\n"); else verbose = argv[i]; if ((verbose[0] >= '0') && (verbose[0] <= '5') && (verbose[1] == 0)) Verbose = verbose[0] - '0'; else error("invalid argument for option -v\n"); } Env = env; setenv("POSIXLY_CORRECT","1",1); init_limit(); init_defaults(argv[0]); parse_options(argc,argv); parse_args(argc,argv); init_terminal(); if (Stdin == -1) { /* no default input redirector */ Stdin = open("/dev/null",O_RDONLY); if (Stdin == -1) warn("could not open /dev/null: %s\n",strerror(errno)); } close_onexec(Stdin); close_onexec(Stdout); close_onexec(Stderr); PGID = getpgid(getpid()); sig.sa_handler = processSignal; sigemptyset(&sig.sa_mask); sigaddset(&sig.sa_mask,SIGTERM); sig.sa_flags = 0; ret = sigaction(SIGTERM,&sig,0); assert(ret == 0); sigemptyset(&sig.sa_mask); sigaddset(&sig.sa_mask,SIGINT); ret = sigaction(SIGINT,&sig,0); assert(ret == 0); sigemptyset(&sig.sa_mask); sigaddset(&sig.sa_mask,SIGCHLD); ret = sigaction(SIGCHLD,&sig,0); assert(ret == 0); Started = 1; while ((Terminate == 0) && (0 != (t = gettoken()) || Script)) { switch (t) { default: abort(); break; case CD: jobpwd = Strdupn(Buffer,Fill+1); dbug("CD %s\n",jobpwd); continue; case SEQUPT: { job_t *j = Malloc(sizeof(job_t)); j->args = 0; if (ReadyEnd) ReadyEnd->next = j; else Ready = j; ReadyEnd = j; continue; } case INPUT: t = yylex(); if ((t != UQUOTED) && (t != DQUOTED) && (t != SQUOTED)) { warn("invalid argument for input redirector <\n"); do t = yylex(); while (t && (t != EOL)); } else { jobin = Strdupn(Buffer,Fill+1); } continue; case APPEND: flags |= 1; /*FALLTHROUGH*/ case OUTPUT: t = yylex(); if ((t != UQUOTED) && (t != DQUOTED) && (t != SQUOTED)) { warn("invalid argument for output redirector >\n"); do t = yylex(); while (t && (t != EOL)); } else { jobout = Strdupn(Buffer,Fill+1); } continue; case OVWROUTPUT: flags |= 4; t = yylex(); if ((t != UQUOTED) && (t != DQUOTED) && (t != SQUOTED)) { warn("invalid argument for output redirector >!\n"); do t = yylex(); while (t && (t != EOL)); } else { jobout = Strdupn(Buffer,Fill+1); } continue; case APPERR: flags |= 3; /*FALLTHROUGH*/ case ERRLOG: t = yylex(); if ((t != UQUOTED) && (t != DQUOTED) && (t != SQUOTED)) { warn("invalid argument for log redirector >&\n"); do t = yylex(); while (t && (t != EOL)); } else { joberr = Strdupn(Buffer,Fill+1); } continue; case UQUOTED: case DQUOTED: case SQUOTED: { arg_t *a = ArgCache; if (a) ArgCache = a->prev; else a = Malloc(sizeof(arg_t)); a->arg = Strdupn(Buffer,Fill+1); a->prev = args; args = a; ++numargs; continue; } case EOL: if (++lcount < Lines) break; if (numargs || jobin || jobout || joberr) { add_job(args,numargs,jobin,jobout,joberr,jobpwd,flags); display_status(); } args = 0; numargs = 0; jobin = 0; jobout = 0; joberr = 0; jobpwd = 0; flags = 0; lcount = 0; if (QLen && (QLen >= Waiting)) break; continue; case LEXERR: warn("ignoring erroneous line\n"); continue; case 0: dbug("token: 0\n"); break; } int n = start_jobs(); if ((n != 0) && ((QLen == 0) || (Waiting < QLen))) continue; if ((QLen > 0) && (Waiting >= QLen)) wait_and_clear(0); if (ChildTerminated) { int ret; struct sigaction orig; --ChildTerminated; if (InputsWaiting == 0) { dbug("wait blocking - listening for new pipe connection\n"); sig.sa_handler = processSignal; sigemptyset(&sig.sa_mask); sigaddset(&sig.sa_mask,SIGPOLL); sig.sa_flags = 0; ret = sigaction(SIGPOLL,&sig,&orig); assert(ret == 0); } wait_and_clear(0); if (InputsWaiting == 0) { ret = sigaction(SIGPOLL,&orig,0); assert(ret == 0); } start_jobs(); } } if (numargs) { add_job(args,numargs,jobin,jobout,joberr,jobpwd,flags); display_status(); } while ((Executing || Ready) && (Terminate == 0)) { start_jobs(); wait_and_clear(1); } finalize(); } /* vim:tw=0 */ ././@PaxHeader0000000000000000000000000000002600000000000010213 xustar0022 mtime=1728334969.0 xjobs-20241010/xjobs.rc0000644000000000000000000000244314701046171011477 0ustar00# xjobs config file # comments start with # # filename/path should be either of the following: # /etc/xjobs.rc # $(PREFIX)/etc/xjobs.rc # $(HOME)/.xjobs.rc # verbosity: 0/silent,1/error,2/warning,3/status,4/info,5/debug #verbose=info # number of jobs # jobs=3 # maximum 3 jobs in parallel # jobs=2x # maximum 2 times number of processors # display PID of jobs during output # showpid=false # echo the command-line before every job output at verbose < Info # (verbose >= Info shows always the complete command line) # echo=true # PATH can also be set here, to override the environment variable # PATH=/my/path/to/bin # PATH can also be set relative to environment # PATH=/my/path/to/bin:$(PATH) # color mode: auto, ansi, none # auto: query terminal availability and use terminfo escape codes # ansi: force output with ANSI escape sequences # none: force color mode to off # color.mode=auto # valid colors are: # black, blue, cyan, green, magenta, red, white, yellow, default # default means terminal default without attributes # start of a job color.start=cyan # job finished successfully color.done=blue # job return none-zero exit code color.fail=red # error messages color.error=red # warning messages color.warn=yellow # info messages color.info=default # debug messages color.debug=default