pax_global_header00006660000000000000000000000064125200304140014501gustar00rootroot0000000000000052 comment=09a3876c1a79d4888edb6e87bd4cc2f83c301044 lua-proctitle-0.1/000077500000000000000000000000001252003041400141255ustar00rootroot00000000000000lua-proctitle-0.1/.gitignore000066400000000000000000000000111252003041400161050ustar00rootroot00000000000000*.o *.so lua-proctitle-0.1/COPYING000066400000000000000000000020641252003041400151620ustar00rootroot00000000000000Copyright (c) 2015 Rob Hoelz 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 AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. lua-proctitle-0.1/Makefile000066400000000000000000000002031252003041400155600ustar00rootroot00000000000000proctitle.so: proctitle.o gcc -o $@ -shared $< -lm -ldl -llua5.1 proctitle.o: proctitle.c gcc -c -fPIC $< -I/usr/include/lua5.1 lua-proctitle-0.1/README.md000066400000000000000000000013201252003041400154000ustar00rootroot00000000000000# lua-proctitle Set your process' name from Lua so that it shows up differently in programs like `ps` or `netstat`. # Example ```lua local proctitle = require 'proctitle' proctitle 'new title' ``` # Motivation Some programs will set the process title of their processes to reflect their roles. For example, nginx sets its worker process' titles to indicate that they are worker processes. I had the situation where I wanted [Prosody](http://prosody.im) listed as 'prosody' in `netstat` output, so I wrote this little module. # Portability This depends on `__progname` from glibc, so this will only work if Lua is using GNU libc as its C library. Patches adding support for other configurations are encouraged! lua-proctitle-0.1/proctitle.c000066400000000000000000000006751252003041400163060ustar00rootroot00000000000000#include #include #include static char * find_argv0(lua_State *L) { extern char *__progname; return __progname; } static int set_proctitle(lua_State *L) { const char *title = luaL_checkstring(L, 1); char *argv0 = find_argv0(L); // XXX no length check strcpy(argv0, title); return 0; } int luaopen_proctitle(lua_State *L) { lua_pushcfunction(L, set_proctitle); return 1; }