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util-src/pposix.c @ 1195:6b91a2b39680 0.4.2

Close std{in,out,err} when daemonizing

author	Matthew Wild <mwild1@gmail.com>
date	Fri, 22 May 2009 14:48:34 +0100
parent	896:2c0b9e3c11c3
child	1565:f1eeb049a0a5

rev	line source
896 2c0b9e3c11c3 0.3->0.4 Matthew Wild <mwild1@gmail.com> parents: 865 diff changeset	1 /* Prosody IM v0.4
766 433a5226267f Licensing/version updates for some files (forgot to commit, doh...) Matthew Wild <mwild1@gmail.com> parents: 730 diff changeset	2 -- Copyright (C) 2008-2009 Matthew Wild
433a5226267f Licensing/version updates for some files (forgot to commit, doh...) Matthew Wild <mwild1@gmail.com> parents: 730 diff changeset	3 -- Copyright (C) 2008-2009 Waqas Hussain
864 416c812acde5 pposix: Small fix for copyright notice Matthew Wild <mwild1@gmail.com> parents: 861 diff changeset	4 -- Copyright (C) 2009 Tobias Markmann
586 b828d7d47973 Add posix support library, and adjust makefiles for it Matthew Wild <mwild1@gmail.com> parents: diff changeset	5 --
766 433a5226267f Licensing/version updates for some files (forgot to commit, doh...) Matthew Wild <mwild1@gmail.com> parents: 730 diff changeset	6 -- This project is MIT/X11 licensed. Please see the
433a5226267f Licensing/version updates for some files (forgot to commit, doh...) Matthew Wild <mwild1@gmail.com> parents: 730 diff changeset	7 -- COPYING file in the source package for more information.
433a5226267f Licensing/version updates for some files (forgot to commit, doh...) Matthew Wild <mwild1@gmail.com> parents: 730 diff changeset	8 --
586 b828d7d47973 Add posix support library, and adjust makefiles for it Matthew Wild <mwild1@gmail.com> parents: diff changeset	9 */
b828d7d47973 Add posix support library, and adjust makefiles for it Matthew Wild <mwild1@gmail.com> parents: diff changeset	10
766 433a5226267f Licensing/version updates for some files (forgot to commit, doh...) Matthew Wild <mwild1@gmail.com> parents: 730 diff changeset	11 /*
433a5226267f Licensing/version updates for some files (forgot to commit, doh...) Matthew Wild <mwild1@gmail.com> parents: 730 diff changeset	12 * pposix.c
433a5226267f Licensing/version updates for some files (forgot to commit, doh...) Matthew Wild <mwild1@gmail.com> parents: 730 diff changeset	13 * POSIX support functions for Lua
586 b828d7d47973 Add posix support library, and adjust makefiles for it Matthew Wild <mwild1@gmail.com> parents: diff changeset	14 */
b828d7d47973 Add posix support library, and adjust makefiles for it Matthew Wild <mwild1@gmail.com> parents: diff changeset	15
727 78c9542de94e pposix: Add _NAME and _VERSION Matthew Wild <mwild1@gmail.com> parents: 723 diff changeset	16 #define MODULE_VERSION "0.3.0"
78c9542de94e pposix: Add _NAME and _VERSION Matthew Wild <mwild1@gmail.com> parents: 723 diff changeset	17
586 b828d7d47973 Add posix support library, and adjust makefiles for it Matthew Wild <mwild1@gmail.com> parents: diff changeset	18 #include <stdlib.h>
b828d7d47973 Add posix support library, and adjust makefiles for it Matthew Wild <mwild1@gmail.com> parents: diff changeset	19 #include <unistd.h>
b828d7d47973 Add posix support library, and adjust makefiles for it Matthew Wild <mwild1@gmail.com> parents: diff changeset	20 #include <libgen.h>
859 43f7e342135d Adding setrlimits() binding. Tobias Markmann <tm@ayena.de> parents: 804 diff changeset	21 #include <sys/resource.h>
586 b828d7d47973 Add posix support library, and adjust makefiles for it Matthew Wild <mwild1@gmail.com> parents: diff changeset	22 #include <sys/types.h>
b828d7d47973 Add posix support library, and adjust makefiles for it Matthew Wild <mwild1@gmail.com> parents: diff changeset	23 #include <sys/stat.h>
b828d7d47973 Add posix support library, and adjust makefiles for it Matthew Wild <mwild1@gmail.com> parents: diff changeset	24 #include <fcntl.h>
b828d7d47973 Add posix support library, and adjust makefiles for it Matthew Wild <mwild1@gmail.com> parents: diff changeset	25
722 63456c9d0522 mod_posix: Support for logging to syslog (log = 'syslog' in config) Matthew Wild <mwild1@gmail.com> parents: 588 diff changeset	26 #include <syslog.h>
804 9bc1544c99b7 util.pposix: Add getuid/setuid (we don't use them yet) Matthew Wild <mwild1@gmail.com> parents: 796 diff changeset	27 #include <pwd.h>
722 63456c9d0522 mod_posix: Support for logging to syslog (log = 'syslog' in config) Matthew Wild <mwild1@gmail.com> parents: 588 diff changeset	28
63456c9d0522 mod_posix: Support for logging to syslog (log = 'syslog' in config) Matthew Wild <mwild1@gmail.com> parents: 588 diff changeset	29 #include <string.h>
804 9bc1544c99b7 util.pposix: Add getuid/setuid (we don't use them yet) Matthew Wild <mwild1@gmail.com> parents: 796 diff changeset	30 #include <errno.h>
586 b828d7d47973 Add posix support library, and adjust makefiles for it Matthew Wild <mwild1@gmail.com> parents: diff changeset	31 #include "lua.h"
722 63456c9d0522 mod_posix: Support for logging to syslog (log = 'syslog' in config) Matthew Wild <mwild1@gmail.com> parents: 588 diff changeset	32 #include "lauxlib.h"
63456c9d0522 mod_posix: Support for logging to syslog (log = 'syslog' in config) Matthew Wild <mwild1@gmail.com> parents: 588 diff changeset	33
63456c9d0522 mod_posix: Support for logging to syslog (log = 'syslog' in config) Matthew Wild <mwild1@gmail.com> parents: 588 diff changeset	34 /* Daemonization support */
586 b828d7d47973 Add posix support library, and adjust makefiles for it Matthew Wild <mwild1@gmail.com> parents: diff changeset	35
723 c1e7d280c174 mod_posix/pposix: Fix reporting of incorrect PID on daemonization. Log correct PID, and support writing a pidfile (pidfile = '/path/to/prosody.pid' in config). Added getpid() to pposix and improved function names. Matthew Wild <mwild1@gmail.com> parents: 722 diff changeset	36 static int lc_daemonize(lua_State *L)
586 b828d7d47973 Add posix support library, and adjust makefiles for it Matthew Wild <mwild1@gmail.com> parents: diff changeset	37 {
b828d7d47973 Add posix support library, and adjust makefiles for it Matthew Wild <mwild1@gmail.com> parents: diff changeset	38
b828d7d47973 Add posix support library, and adjust makefiles for it Matthew Wild <mwild1@gmail.com> parents: diff changeset	39 pid_t pid;
b828d7d47973 Add posix support library, and adjust makefiles for it Matthew Wild <mwild1@gmail.com> parents: diff changeset	40
b828d7d47973 Add posix support library, and adjust makefiles for it Matthew Wild <mwild1@gmail.com> parents: diff changeset	41 if ( getppid() == 1 )
b828d7d47973 Add posix support library, and adjust makefiles for it Matthew Wild <mwild1@gmail.com> parents: diff changeset	42 {
b828d7d47973 Add posix support library, and adjust makefiles for it Matthew Wild <mwild1@gmail.com> parents: diff changeset	43 lua_pushboolean(L, 0);
b828d7d47973 Add posix support library, and adjust makefiles for it Matthew Wild <mwild1@gmail.com> parents: diff changeset	44 lua_pushstring(L, "already-daemonized");
b828d7d47973 Add posix support library, and adjust makefiles for it Matthew Wild <mwild1@gmail.com> parents: diff changeset	45 return 2;
b828d7d47973 Add posix support library, and adjust makefiles for it Matthew Wild <mwild1@gmail.com> parents: diff changeset	46 }
b828d7d47973 Add posix support library, and adjust makefiles for it Matthew Wild <mwild1@gmail.com> parents: diff changeset	47
b828d7d47973 Add posix support library, and adjust makefiles for it Matthew Wild <mwild1@gmail.com> parents: diff changeset	48 /* Attempt initial fork */
b828d7d47973 Add posix support library, and adjust makefiles for it Matthew Wild <mwild1@gmail.com> parents: diff changeset	49 if((pid = fork()) < 0)
b828d7d47973 Add posix support library, and adjust makefiles for it Matthew Wild <mwild1@gmail.com> parents: diff changeset	50 {
b828d7d47973 Add posix support library, and adjust makefiles for it Matthew Wild <mwild1@gmail.com> parents: diff changeset	51 /* Forking failed */
b828d7d47973 Add posix support library, and adjust makefiles for it Matthew Wild <mwild1@gmail.com> parents: diff changeset	52 lua_pushboolean(L, 0);
b828d7d47973 Add posix support library, and adjust makefiles for it Matthew Wild <mwild1@gmail.com> parents: diff changeset	53 lua_pushstring(L, "fork-failed");
b828d7d47973 Add posix support library, and adjust makefiles for it Matthew Wild <mwild1@gmail.com> parents: diff changeset	54 return 2;
b828d7d47973 Add posix support library, and adjust makefiles for it Matthew Wild <mwild1@gmail.com> parents: diff changeset	55 }
b828d7d47973 Add posix support library, and adjust makefiles for it Matthew Wild <mwild1@gmail.com> parents: diff changeset	56 else if(pid != 0)
b828d7d47973 Add posix support library, and adjust makefiles for it Matthew Wild <mwild1@gmail.com> parents: diff changeset	57 {
b828d7d47973 Add posix support library, and adjust makefiles for it Matthew Wild <mwild1@gmail.com> parents: diff changeset	58 /* We are the parent process */
b828d7d47973 Add posix support library, and adjust makefiles for it Matthew Wild <mwild1@gmail.com> parents: diff changeset	59 lua_pushboolean(L, 1);
b828d7d47973 Add posix support library, and adjust makefiles for it Matthew Wild <mwild1@gmail.com> parents: diff changeset	60 lua_pushnumber(L, pid);
b828d7d47973 Add posix support library, and adjust makefiles for it Matthew Wild <mwild1@gmail.com> parents: diff changeset	61 return 2;
b828d7d47973 Add posix support library, and adjust makefiles for it Matthew Wild <mwild1@gmail.com> parents: diff changeset	62 }
b828d7d47973 Add posix support library, and adjust makefiles for it Matthew Wild <mwild1@gmail.com> parents: diff changeset	63
b828d7d47973 Add posix support library, and adjust makefiles for it Matthew Wild <mwild1@gmail.com> parents: diff changeset	64 /* and we are the child process */
b828d7d47973 Add posix support library, and adjust makefiles for it Matthew Wild <mwild1@gmail.com> parents: diff changeset	65 if(setsid() == -1)
b828d7d47973 Add posix support library, and adjust makefiles for it Matthew Wild <mwild1@gmail.com> parents: diff changeset	66 {
b828d7d47973 Add posix support library, and adjust makefiles for it Matthew Wild <mwild1@gmail.com> parents: diff changeset	67 /* We failed to become session leader */
b828d7d47973 Add posix support library, and adjust makefiles for it Matthew Wild <mwild1@gmail.com> parents: diff changeset	68 /* (we probably already were) */
b828d7d47973 Add posix support library, and adjust makefiles for it Matthew Wild <mwild1@gmail.com> parents: diff changeset	69 lua_pushboolean(L, 0);
b828d7d47973 Add posix support library, and adjust makefiles for it Matthew Wild <mwild1@gmail.com> parents: diff changeset	70 lua_pushstring(L, "setsid-failed");
b828d7d47973 Add posix support library, and adjust makefiles for it Matthew Wild <mwild1@gmail.com> parents: diff changeset	71 return 2;
b828d7d47973 Add posix support library, and adjust makefiles for it Matthew Wild <mwild1@gmail.com> parents: diff changeset	72 }
b828d7d47973 Add posix support library, and adjust makefiles for it Matthew Wild <mwild1@gmail.com> parents: diff changeset	73
b828d7d47973 Add posix support library, and adjust makefiles for it Matthew Wild <mwild1@gmail.com> parents: diff changeset	74 /* Close stdin, stdout, stderr */
1195 6b91a2b39680 Close std{in,out,err} when daemonizing Matthew Wild <mwild1@gmail.com> parents: 896 diff changeset	75 close(0);
586 b828d7d47973 Add posix support library, and adjust makefiles for it Matthew Wild <mwild1@gmail.com> parents: diff changeset	76 close(1);
b828d7d47973 Add posix support library, and adjust makefiles for it Matthew Wild <mwild1@gmail.com> parents: diff changeset	77 close(2);
1195 6b91a2b39680 Close std{in,out,err} when daemonizing Matthew Wild <mwild1@gmail.com> parents: 896 diff changeset	78
586 b828d7d47973 Add posix support library, and adjust makefiles for it Matthew Wild <mwild1@gmail.com> parents: diff changeset	79 /* Final fork, use it wisely */
b828d7d47973 Add posix support library, and adjust makefiles for it Matthew Wild <mwild1@gmail.com> parents: diff changeset	80 if(fork())
b828d7d47973 Add posix support library, and adjust makefiles for it Matthew Wild <mwild1@gmail.com> parents: diff changeset	81 exit(0);
b828d7d47973 Add posix support library, and adjust makefiles for it Matthew Wild <mwild1@gmail.com> parents: diff changeset	82
b828d7d47973 Add posix support library, and adjust makefiles for it Matthew Wild <mwild1@gmail.com> parents: diff changeset	83 /* Show's over, let's continue */
b828d7d47973 Add posix support library, and adjust makefiles for it Matthew Wild <mwild1@gmail.com> parents: diff changeset	84 lua_pushboolean(L, 1);
b828d7d47973 Add posix support library, and adjust makefiles for it Matthew Wild <mwild1@gmail.com> parents: diff changeset	85 lua_pushnil(L);
b828d7d47973 Add posix support library, and adjust makefiles for it Matthew Wild <mwild1@gmail.com> parents: diff changeset	86 return 2;
b828d7d47973 Add posix support library, and adjust makefiles for it Matthew Wild <mwild1@gmail.com> parents: diff changeset	87 }
b828d7d47973 Add posix support library, and adjust makefiles for it Matthew Wild <mwild1@gmail.com> parents: diff changeset	88
722 63456c9d0522 mod_posix: Support for logging to syslog (log = 'syslog' in config) Matthew Wild <mwild1@gmail.com> parents: 588 diff changeset	89 /* Syslog support */
63456c9d0522 mod_posix: Support for logging to syslog (log = 'syslog' in config) Matthew Wild <mwild1@gmail.com> parents: 588 diff changeset	90
796 63f56696c66c util.pposix: Fix incompatible pointer type compiler warnings Matthew Wild <mwild1@gmail.com> parents: 766 diff changeset	91 const char * const facility_strings[] = {
63f56696c66c util.pposix: Fix incompatible pointer type compiler warnings Matthew Wild <mwild1@gmail.com> parents: 766 diff changeset	92 "auth",
722 63456c9d0522 mod_posix: Support for logging to syslog (log = 'syslog' in config) Matthew Wild <mwild1@gmail.com> parents: 588 diff changeset	93 "authpriv",
63456c9d0522 mod_posix: Support for logging to syslog (log = 'syslog' in config) Matthew Wild <mwild1@gmail.com> parents: 588 diff changeset	94 "cron",
63456c9d0522 mod_posix: Support for logging to syslog (log = 'syslog' in config) Matthew Wild <mwild1@gmail.com> parents: 588 diff changeset	95 "daemon",
63456c9d0522 mod_posix: Support for logging to syslog (log = 'syslog' in config) Matthew Wild <mwild1@gmail.com> parents: 588 diff changeset	96 "ftp",
63456c9d0522 mod_posix: Support for logging to syslog (log = 'syslog' in config) Matthew Wild <mwild1@gmail.com> parents: 588 diff changeset	97 "kern",
63456c9d0522 mod_posix: Support for logging to syslog (log = 'syslog' in config) Matthew Wild <mwild1@gmail.com> parents: 588 diff changeset	98 "local0",
63456c9d0522 mod_posix: Support for logging to syslog (log = 'syslog' in config) Matthew Wild <mwild1@gmail.com> parents: 588 diff changeset	99 "local1",
63456c9d0522 mod_posix: Support for logging to syslog (log = 'syslog' in config) Matthew Wild <mwild1@gmail.com> parents: 588 diff changeset	100 "local2",
63456c9d0522 mod_posix: Support for logging to syslog (log = 'syslog' in config) Matthew Wild <mwild1@gmail.com> parents: 588 diff changeset	101 "local3",
63456c9d0522 mod_posix: Support for logging to syslog (log = 'syslog' in config) Matthew Wild <mwild1@gmail.com> parents: 588 diff changeset	102 "local4",
63456c9d0522 mod_posix: Support for logging to syslog (log = 'syslog' in config) Matthew Wild <mwild1@gmail.com> parents: 588 diff changeset	103 "local5",
63456c9d0522 mod_posix: Support for logging to syslog (log = 'syslog' in config) Matthew Wild <mwild1@gmail.com> parents: 588 diff changeset	104 "local6",
63456c9d0522 mod_posix: Support for logging to syslog (log = 'syslog' in config) Matthew Wild <mwild1@gmail.com> parents: 588 diff changeset	105 "local7",
63456c9d0522 mod_posix: Support for logging to syslog (log = 'syslog' in config) Matthew Wild <mwild1@gmail.com> parents: 588 diff changeset	106 "lpr",
63456c9d0522 mod_posix: Support for logging to syslog (log = 'syslog' in config) Matthew Wild <mwild1@gmail.com> parents: 588 diff changeset	107 "mail",
63456c9d0522 mod_posix: Support for logging to syslog (log = 'syslog' in config) Matthew Wild <mwild1@gmail.com> parents: 588 diff changeset	108 "syslog",
63456c9d0522 mod_posix: Support for logging to syslog (log = 'syslog' in config) Matthew Wild <mwild1@gmail.com> parents: 588 diff changeset	109 "user",
63456c9d0522 mod_posix: Support for logging to syslog (log = 'syslog' in config) Matthew Wild <mwild1@gmail.com> parents: 588 diff changeset	110 "uucp",
63456c9d0522 mod_posix: Support for logging to syslog (log = 'syslog' in config) Matthew Wild <mwild1@gmail.com> parents: 588 diff changeset	111 NULL
63456c9d0522 mod_posix: Support for logging to syslog (log = 'syslog' in config) Matthew Wild <mwild1@gmail.com> parents: 588 diff changeset	112 };
63456c9d0522 mod_posix: Support for logging to syslog (log = 'syslog' in config) Matthew Wild <mwild1@gmail.com> parents: 588 diff changeset	113 int facility_constants[] = {
63456c9d0522 mod_posix: Support for logging to syslog (log = 'syslog' in config) Matthew Wild <mwild1@gmail.com> parents: 588 diff changeset	114 LOG_AUTH,
63456c9d0522 mod_posix: Support for logging to syslog (log = 'syslog' in config) Matthew Wild <mwild1@gmail.com> parents: 588 diff changeset	115 LOG_AUTHPRIV,
63456c9d0522 mod_posix: Support for logging to syslog (log = 'syslog' in config) Matthew Wild <mwild1@gmail.com> parents: 588 diff changeset	116 LOG_CRON,
63456c9d0522 mod_posix: Support for logging to syslog (log = 'syslog' in config) Matthew Wild <mwild1@gmail.com> parents: 588 diff changeset	117 LOG_DAEMON,
63456c9d0522 mod_posix: Support for logging to syslog (log = 'syslog' in config) Matthew Wild <mwild1@gmail.com> parents: 588 diff changeset	118 LOG_FTP,
63456c9d0522 mod_posix: Support for logging to syslog (log = 'syslog' in config) Matthew Wild <mwild1@gmail.com> parents: 588 diff changeset	119 LOG_KERN,
63456c9d0522 mod_posix: Support for logging to syslog (log = 'syslog' in config) Matthew Wild <mwild1@gmail.com> parents: 588 diff changeset	120 LOG_LOCAL0,
63456c9d0522 mod_posix: Support for logging to syslog (log = 'syslog' in config) Matthew Wild <mwild1@gmail.com> parents: 588 diff changeset	121 LOG_LOCAL1,
63456c9d0522 mod_posix: Support for logging to syslog (log = 'syslog' in config) Matthew Wild <mwild1@gmail.com> parents: 588 diff changeset	122 LOG_LOCAL2,
63456c9d0522 mod_posix: Support for logging to syslog (log = 'syslog' in config) Matthew Wild <mwild1@gmail.com> parents: 588 diff changeset	123 LOG_LOCAL3,
63456c9d0522 mod_posix: Support for logging to syslog (log = 'syslog' in config) Matthew Wild <mwild1@gmail.com> parents: 588 diff changeset	124 LOG_LOCAL4,
63456c9d0522 mod_posix: Support for logging to syslog (log = 'syslog' in config) Matthew Wild <mwild1@gmail.com> parents: 588 diff changeset	125 LOG_LOCAL5,
63456c9d0522 mod_posix: Support for logging to syslog (log = 'syslog' in config) Matthew Wild <mwild1@gmail.com> parents: 588 diff changeset	126 LOG_LOCAL6,
63456c9d0522 mod_posix: Support for logging to syslog (log = 'syslog' in config) Matthew Wild <mwild1@gmail.com> parents: 588 diff changeset	127 LOG_LOCAL7,
63456c9d0522 mod_posix: Support for logging to syslog (log = 'syslog' in config) Matthew Wild <mwild1@gmail.com> parents: 588 diff changeset	128 LOG_LPR,
63456c9d0522 mod_posix: Support for logging to syslog (log = 'syslog' in config) Matthew Wild <mwild1@gmail.com> parents: 588 diff changeset	129 LOG_MAIL,
63456c9d0522 mod_posix: Support for logging to syslog (log = 'syslog' in config) Matthew Wild <mwild1@gmail.com> parents: 588 diff changeset	130 LOG_NEWS,
63456c9d0522 mod_posix: Support for logging to syslog (log = 'syslog' in config) Matthew Wild <mwild1@gmail.com> parents: 588 diff changeset	131 LOG_SYSLOG,
63456c9d0522 mod_posix: Support for logging to syslog (log = 'syslog' in config) Matthew Wild <mwild1@gmail.com> parents: 588 diff changeset	132 LOG_USER,
63456c9d0522 mod_posix: Support for logging to syslog (log = 'syslog' in config) Matthew Wild <mwild1@gmail.com> parents: 588 diff changeset	133 LOG_UUCP,
63456c9d0522 mod_posix: Support for logging to syslog (log = 'syslog' in config) Matthew Wild <mwild1@gmail.com> parents: 588 diff changeset	134 -1
63456c9d0522 mod_posix: Support for logging to syslog (log = 'syslog' in config) Matthew Wild <mwild1@gmail.com> parents: 588 diff changeset	135 };
63456c9d0522 mod_posix: Support for logging to syslog (log = 'syslog' in config) Matthew Wild <mwild1@gmail.com> parents: 588 diff changeset	136
63456c9d0522 mod_posix: Support for logging to syslog (log = 'syslog' in config) Matthew Wild <mwild1@gmail.com> parents: 588 diff changeset	137 /* "
63456c9d0522 mod_posix: Support for logging to syslog (log = 'syslog' in config) Matthew Wild <mwild1@gmail.com> parents: 588 diff changeset	138 The parameter ident in the call of openlog() is probably stored as-is.
63456c9d0522 mod_posix: Support for logging to syslog (log = 'syslog' in config) Matthew Wild <mwild1@gmail.com> parents: 588 diff changeset	139 Thus, if the string it points to is changed, syslog() may start
63456c9d0522 mod_posix: Support for logging to syslog (log = 'syslog' in config) Matthew Wild <mwild1@gmail.com> parents: 588 diff changeset	140 prepending the changed string, and if the string it points to ceases to
63456c9d0522 mod_posix: Support for logging to syslog (log = 'syslog' in config) Matthew Wild <mwild1@gmail.com> parents: 588 diff changeset	141 exist, the results are undefined. Most portable is to use a string
63456c9d0522 mod_posix: Support for logging to syslog (log = 'syslog' in config) Matthew Wild <mwild1@gmail.com> parents: 588 diff changeset	142 constant.
63456c9d0522 mod_posix: Support for logging to syslog (log = 'syslog' in config) Matthew Wild <mwild1@gmail.com> parents: 588 diff changeset	143 " -- syslog manpage
63456c9d0522 mod_posix: Support for logging to syslog (log = 'syslog' in config) Matthew Wild <mwild1@gmail.com> parents: 588 diff changeset	144 */
63456c9d0522 mod_posix: Support for logging to syslog (log = 'syslog' in config) Matthew Wild <mwild1@gmail.com> parents: 588 diff changeset	145 char* syslog_ident = NULL;
63456c9d0522 mod_posix: Support for logging to syslog (log = 'syslog' in config) Matthew Wild <mwild1@gmail.com> parents: 588 diff changeset	146
723 c1e7d280c174 mod_posix/pposix: Fix reporting of incorrect PID on daemonization. Log correct PID, and support writing a pidfile (pidfile = '/path/to/prosody.pid' in config). Added getpid() to pposix and improved function names. Matthew Wild <mwild1@gmail.com> parents: 722 diff changeset	147 int lc_syslog_open(lua_State* L)
722 63456c9d0522 mod_posix: Support for logging to syslog (log = 'syslog' in config) Matthew Wild <mwild1@gmail.com> parents: 588 diff changeset	148 {
796 63f56696c66c util.pposix: Fix incompatible pointer type compiler warnings Matthew Wild <mwild1@gmail.com> parents: 766 diff changeset	149 int facility = luaL_checkoption(L, 2, "daemon", facility_strings);
722 63456c9d0522 mod_posix: Support for logging to syslog (log = 'syslog' in config) Matthew Wild <mwild1@gmail.com> parents: 588 diff changeset	150 facility = facility_constants[facility];
63456c9d0522 mod_posix: Support for logging to syslog (log = 'syslog' in config) Matthew Wild <mwild1@gmail.com> parents: 588 diff changeset	151
63456c9d0522 mod_posix: Support for logging to syslog (log = 'syslog' in config) Matthew Wild <mwild1@gmail.com> parents: 588 diff changeset	152 luaL_checkstring(L, 1);
63456c9d0522 mod_posix: Support for logging to syslog (log = 'syslog' in config) Matthew Wild <mwild1@gmail.com> parents: 588 diff changeset	153
63456c9d0522 mod_posix: Support for logging to syslog (log = 'syslog' in config) Matthew Wild <mwild1@gmail.com> parents: 588 diff changeset	154 if(syslog_ident)
63456c9d0522 mod_posix: Support for logging to syslog (log = 'syslog' in config) Matthew Wild <mwild1@gmail.com> parents: 588 diff changeset	155 free(syslog_ident);
63456c9d0522 mod_posix: Support for logging to syslog (log = 'syslog' in config) Matthew Wild <mwild1@gmail.com> parents: 588 diff changeset	156
63456c9d0522 mod_posix: Support for logging to syslog (log = 'syslog' in config) Matthew Wild <mwild1@gmail.com> parents: 588 diff changeset	157 syslog_ident = strdup(lua_tostring(L, 1));
63456c9d0522 mod_posix: Support for logging to syslog (log = 'syslog' in config) Matthew Wild <mwild1@gmail.com> parents: 588 diff changeset	158
63456c9d0522 mod_posix: Support for logging to syslog (log = 'syslog' in config) Matthew Wild <mwild1@gmail.com> parents: 588 diff changeset	159 openlog(syslog_ident, LOG_PID, facility);
63456c9d0522 mod_posix: Support for logging to syslog (log = 'syslog' in config) Matthew Wild <mwild1@gmail.com> parents: 588 diff changeset	160 return 0;
63456c9d0522 mod_posix: Support for logging to syslog (log = 'syslog' in config) Matthew Wild <mwild1@gmail.com> parents: 588 diff changeset	161 }
63456c9d0522 mod_posix: Support for logging to syslog (log = 'syslog' in config) Matthew Wild <mwild1@gmail.com> parents: 588 diff changeset	162
796 63f56696c66c util.pposix: Fix incompatible pointer type compiler warnings Matthew Wild <mwild1@gmail.com> parents: 766 diff changeset	163 const char * const level_strings[] = {
722 63456c9d0522 mod_posix: Support for logging to syslog (log = 'syslog' in config) Matthew Wild <mwild1@gmail.com> parents: 588 diff changeset	164 "debug",
63456c9d0522 mod_posix: Support for logging to syslog (log = 'syslog' in config) Matthew Wild <mwild1@gmail.com> parents: 588 diff changeset	165 "info",
63456c9d0522 mod_posix: Support for logging to syslog (log = 'syslog' in config) Matthew Wild <mwild1@gmail.com> parents: 588 diff changeset	166 "notice",
63456c9d0522 mod_posix: Support for logging to syslog (log = 'syslog' in config) Matthew Wild <mwild1@gmail.com> parents: 588 diff changeset	167 "warn",
63456c9d0522 mod_posix: Support for logging to syslog (log = 'syslog' in config) Matthew Wild <mwild1@gmail.com> parents: 588 diff changeset	168 "error",
63456c9d0522 mod_posix: Support for logging to syslog (log = 'syslog' in config) Matthew Wild <mwild1@gmail.com> parents: 588 diff changeset	169 NULL
63456c9d0522 mod_posix: Support for logging to syslog (log = 'syslog' in config) Matthew Wild <mwild1@gmail.com> parents: 588 diff changeset	170 };
63456c9d0522 mod_posix: Support for logging to syslog (log = 'syslog' in config) Matthew Wild <mwild1@gmail.com> parents: 588 diff changeset	171 int level_constants[] = {
63456c9d0522 mod_posix: Support for logging to syslog (log = 'syslog' in config) Matthew Wild <mwild1@gmail.com> parents: 588 diff changeset	172 LOG_DEBUG,
63456c9d0522 mod_posix: Support for logging to syslog (log = 'syslog' in config) Matthew Wild <mwild1@gmail.com> parents: 588 diff changeset	173 LOG_INFO,
63456c9d0522 mod_posix: Support for logging to syslog (log = 'syslog' in config) Matthew Wild <mwild1@gmail.com> parents: 588 diff changeset	174 LOG_NOTICE,
63456c9d0522 mod_posix: Support for logging to syslog (log = 'syslog' in config) Matthew Wild <mwild1@gmail.com> parents: 588 diff changeset	175 LOG_WARNING,
63456c9d0522 mod_posix: Support for logging to syslog (log = 'syslog' in config) Matthew Wild <mwild1@gmail.com> parents: 588 diff changeset	176 LOG_EMERG,
63456c9d0522 mod_posix: Support for logging to syslog (log = 'syslog' in config) Matthew Wild <mwild1@gmail.com> parents: 588 diff changeset	177 -1
63456c9d0522 mod_posix: Support for logging to syslog (log = 'syslog' in config) Matthew Wild <mwild1@gmail.com> parents: 588 diff changeset	178 };
723 c1e7d280c174 mod_posix/pposix: Fix reporting of incorrect PID on daemonization. Log correct PID, and support writing a pidfile (pidfile = '/path/to/prosody.pid' in config). Added getpid() to pposix and improved function names. Matthew Wild <mwild1@gmail.com> parents: 722 diff changeset	179 int lc_syslog_log(lua_State* L)
722 63456c9d0522 mod_posix: Support for logging to syslog (log = 'syslog' in config) Matthew Wild <mwild1@gmail.com> parents: 588 diff changeset	180 {
796 63f56696c66c util.pposix: Fix incompatible pointer type compiler warnings Matthew Wild <mwild1@gmail.com> parents: 766 diff changeset	181 int level = luaL_checkoption(L, 1, "notice", level_strings);
722 63456c9d0522 mod_posix: Support for logging to syslog (log = 'syslog' in config) Matthew Wild <mwild1@gmail.com> parents: 588 diff changeset	182 level = level_constants[level];
63456c9d0522 mod_posix: Support for logging to syslog (log = 'syslog' in config) Matthew Wild <mwild1@gmail.com> parents: 588 diff changeset	183
63456c9d0522 mod_posix: Support for logging to syslog (log = 'syslog' in config) Matthew Wild <mwild1@gmail.com> parents: 588 diff changeset	184 luaL_checkstring(L, 2);
63456c9d0522 mod_posix: Support for logging to syslog (log = 'syslog' in config) Matthew Wild <mwild1@gmail.com> parents: 588 diff changeset	185
63456c9d0522 mod_posix: Support for logging to syslog (log = 'syslog' in config) Matthew Wild <mwild1@gmail.com> parents: 588 diff changeset	186 syslog(level, "%s", lua_tostring(L, 2));
63456c9d0522 mod_posix: Support for logging to syslog (log = 'syslog' in config) Matthew Wild <mwild1@gmail.com> parents: 588 diff changeset	187 return 0;
63456c9d0522 mod_posix: Support for logging to syslog (log = 'syslog' in config) Matthew Wild <mwild1@gmail.com> parents: 588 diff changeset	188 }
63456c9d0522 mod_posix: Support for logging to syslog (log = 'syslog' in config) Matthew Wild <mwild1@gmail.com> parents: 588 diff changeset	189
723 c1e7d280c174 mod_posix/pposix: Fix reporting of incorrect PID on daemonization. Log correct PID, and support writing a pidfile (pidfile = '/path/to/prosody.pid' in config). Added getpid() to pposix and improved function names. Matthew Wild <mwild1@gmail.com> parents: 722 diff changeset	190 int lc_syslog_close(lua_State* L)
722 63456c9d0522 mod_posix: Support for logging to syslog (log = 'syslog' in config) Matthew Wild <mwild1@gmail.com> parents: 588 diff changeset	191 {
63456c9d0522 mod_posix: Support for logging to syslog (log = 'syslog' in config) Matthew Wild <mwild1@gmail.com> parents: 588 diff changeset	192 closelog();
63456c9d0522 mod_posix: Support for logging to syslog (log = 'syslog' in config) Matthew Wild <mwild1@gmail.com> parents: 588 diff changeset	193 if(syslog_ident)
63456c9d0522 mod_posix: Support for logging to syslog (log = 'syslog' in config) Matthew Wild <mwild1@gmail.com> parents: 588 diff changeset	194 {
63456c9d0522 mod_posix: Support for logging to syslog (log = 'syslog' in config) Matthew Wild <mwild1@gmail.com> parents: 588 diff changeset	195 free(syslog_ident);
63456c9d0522 mod_posix: Support for logging to syslog (log = 'syslog' in config) Matthew Wild <mwild1@gmail.com> parents: 588 diff changeset	196 syslog_ident = NULL;
63456c9d0522 mod_posix: Support for logging to syslog (log = 'syslog' in config) Matthew Wild <mwild1@gmail.com> parents: 588 diff changeset	197 }
63456c9d0522 mod_posix: Support for logging to syslog (log = 'syslog' in config) Matthew Wild <mwild1@gmail.com> parents: 588 diff changeset	198 return 0;
63456c9d0522 mod_posix: Support for logging to syslog (log = 'syslog' in config) Matthew Wild <mwild1@gmail.com> parents: 588 diff changeset	199 }
63456c9d0522 mod_posix: Support for logging to syslog (log = 'syslog' in config) Matthew Wild <mwild1@gmail.com> parents: 588 diff changeset	200
729 f62ef65d5c01 pposix: Add syslog_setmask (use config: minimum_log_level = 'warn' etc.) Matthew Wild <mwild1@gmail.com> parents: 727 diff changeset	201 int lc_syslog_setmask(lua_State* L)
f62ef65d5c01 pposix: Add syslog_setmask (use config: minimum_log_level = 'warn' etc.) Matthew Wild <mwild1@gmail.com> parents: 727 diff changeset	202 {
796 63f56696c66c util.pposix: Fix incompatible pointer type compiler warnings Matthew Wild <mwild1@gmail.com> parents: 766 diff changeset	203 int level_idx = luaL_checkoption(L, 1, "notice", level_strings);
729 f62ef65d5c01 pposix: Add syslog_setmask (use config: minimum_log_level = 'warn' etc.) Matthew Wild <mwild1@gmail.com> parents: 727 diff changeset	204 int mask = 0;
f62ef65d5c01 pposix: Add syslog_setmask (use config: minimum_log_level = 'warn' etc.) Matthew Wild <mwild1@gmail.com> parents: 727 diff changeset	205 do
f62ef65d5c01 pposix: Add syslog_setmask (use config: minimum_log_level = 'warn' etc.) Matthew Wild <mwild1@gmail.com> parents: 727 diff changeset	206 {
f62ef65d5c01 pposix: Add syslog_setmask (use config: minimum_log_level = 'warn' etc.) Matthew Wild <mwild1@gmail.com> parents: 727 diff changeset	207 mask \|= LOG_MASK(level_constants[level_idx]);
f62ef65d5c01 pposix: Add syslog_setmask (use config: minimum_log_level = 'warn' etc.) Matthew Wild <mwild1@gmail.com> parents: 727 diff changeset	208 } while (++level_idx<=4);
f62ef65d5c01 pposix: Add syslog_setmask (use config: minimum_log_level = 'warn' etc.) Matthew Wild <mwild1@gmail.com> parents: 727 diff changeset	209
f62ef65d5c01 pposix: Add syslog_setmask (use config: minimum_log_level = 'warn' etc.) Matthew Wild <mwild1@gmail.com> parents: 727 diff changeset	210 setlogmask(mask);
f62ef65d5c01 pposix: Add syslog_setmask (use config: minimum_log_level = 'warn' etc.) Matthew Wild <mwild1@gmail.com> parents: 727 diff changeset	211 return 0;
f62ef65d5c01 pposix: Add syslog_setmask (use config: minimum_log_level = 'warn' etc.) Matthew Wild <mwild1@gmail.com> parents: 727 diff changeset	212 }
f62ef65d5c01 pposix: Add syslog_setmask (use config: minimum_log_level = 'warn' etc.) Matthew Wild <mwild1@gmail.com> parents: 727 diff changeset	213
723 c1e7d280c174 mod_posix/pposix: Fix reporting of incorrect PID on daemonization. Log correct PID, and support writing a pidfile (pidfile = '/path/to/prosody.pid' in config). Added getpid() to pposix and improved function names. Matthew Wild <mwild1@gmail.com> parents: 722 diff changeset	214 /* getpid */
c1e7d280c174 mod_posix/pposix: Fix reporting of incorrect PID on daemonization. Log correct PID, and support writing a pidfile (pidfile = '/path/to/prosody.pid' in config). Added getpid() to pposix and improved function names. Matthew Wild <mwild1@gmail.com> parents: 722 diff changeset	215
c1e7d280c174 mod_posix/pposix: Fix reporting of incorrect PID on daemonization. Log correct PID, and support writing a pidfile (pidfile = '/path/to/prosody.pid' in config). Added getpid() to pposix and improved function names. Matthew Wild <mwild1@gmail.com> parents: 722 diff changeset	216 int lc_getpid(lua_State* L)
c1e7d280c174 mod_posix/pposix: Fix reporting of incorrect PID on daemonization. Log correct PID, and support writing a pidfile (pidfile = '/path/to/prosody.pid' in config). Added getpid() to pposix and improved function names. Matthew Wild <mwild1@gmail.com> parents: 722 diff changeset	217 {
c1e7d280c174 mod_posix/pposix: Fix reporting of incorrect PID on daemonization. Log correct PID, and support writing a pidfile (pidfile = '/path/to/prosody.pid' in config). Added getpid() to pposix and improved function names. Matthew Wild <mwild1@gmail.com> parents: 722 diff changeset	218 lua_pushinteger(L, getpid());
c1e7d280c174 mod_posix/pposix: Fix reporting of incorrect PID on daemonization. Log correct PID, and support writing a pidfile (pidfile = '/path/to/prosody.pid' in config). Added getpid() to pposix and improved function names. Matthew Wild <mwild1@gmail.com> parents: 722 diff changeset	219 return 1;
c1e7d280c174 mod_posix/pposix: Fix reporting of incorrect PID on daemonization. Log correct PID, and support writing a pidfile (pidfile = '/path/to/prosody.pid' in config). Added getpid() to pposix and improved function names. Matthew Wild <mwild1@gmail.com> parents: 722 diff changeset	220 }
c1e7d280c174 mod_posix/pposix: Fix reporting of incorrect PID on daemonization. Log correct PID, and support writing a pidfile (pidfile = '/path/to/prosody.pid' in config). Added getpid() to pposix and improved function names. Matthew Wild <mwild1@gmail.com> parents: 722 diff changeset	221
804 9bc1544c99b7 util.pposix: Add getuid/setuid (we don't use them yet) Matthew Wild <mwild1@gmail.com> parents: 796 diff changeset	222 /* UID/GID functions */
9bc1544c99b7 util.pposix: Add getuid/setuid (we don't use them yet) Matthew Wild <mwild1@gmail.com> parents: 796 diff changeset	223
9bc1544c99b7 util.pposix: Add getuid/setuid (we don't use them yet) Matthew Wild <mwild1@gmail.com> parents: 796 diff changeset	224 int lc_getuid(lua_State* L)
9bc1544c99b7 util.pposix: Add getuid/setuid (we don't use them yet) Matthew Wild <mwild1@gmail.com> parents: 796 diff changeset	225 {
9bc1544c99b7 util.pposix: Add getuid/setuid (we don't use them yet) Matthew Wild <mwild1@gmail.com> parents: 796 diff changeset	226 lua_pushinteger(L, getuid());
9bc1544c99b7 util.pposix: Add getuid/setuid (we don't use them yet) Matthew Wild <mwild1@gmail.com> parents: 796 diff changeset	227 return 1;
9bc1544c99b7 util.pposix: Add getuid/setuid (we don't use them yet) Matthew Wild <mwild1@gmail.com> parents: 796 diff changeset	228 }
9bc1544c99b7 util.pposix: Add getuid/setuid (we don't use them yet) Matthew Wild <mwild1@gmail.com> parents: 796 diff changeset	229
9bc1544c99b7 util.pposix: Add getuid/setuid (we don't use them yet) Matthew Wild <mwild1@gmail.com> parents: 796 diff changeset	230 int lc_getgid(lua_State* L)
9bc1544c99b7 util.pposix: Add getuid/setuid (we don't use them yet) Matthew Wild <mwild1@gmail.com> parents: 796 diff changeset	231 {
9bc1544c99b7 util.pposix: Add getuid/setuid (we don't use them yet) Matthew Wild <mwild1@gmail.com> parents: 796 diff changeset	232 lua_pushinteger(L, getgid());
9bc1544c99b7 util.pposix: Add getuid/setuid (we don't use them yet) Matthew Wild <mwild1@gmail.com> parents: 796 diff changeset	233 return 1;
9bc1544c99b7 util.pposix: Add getuid/setuid (we don't use them yet) Matthew Wild <mwild1@gmail.com> parents: 796 diff changeset	234 }
9bc1544c99b7 util.pposix: Add getuid/setuid (we don't use them yet) Matthew Wild <mwild1@gmail.com> parents: 796 diff changeset	235
9bc1544c99b7 util.pposix: Add getuid/setuid (we don't use them yet) Matthew Wild <mwild1@gmail.com> parents: 796 diff changeset	236 int lc_setuid(lua_State* L)
9bc1544c99b7 util.pposix: Add getuid/setuid (we don't use them yet) Matthew Wild <mwild1@gmail.com> parents: 796 diff changeset	237 {
9bc1544c99b7 util.pposix: Add getuid/setuid (we don't use them yet) Matthew Wild <mwild1@gmail.com> parents: 796 diff changeset	238 int uid = -1;
9bc1544c99b7 util.pposix: Add getuid/setuid (we don't use them yet) Matthew Wild <mwild1@gmail.com> parents: 796 diff changeset	239 if(lua_gettop(L) < 1)
9bc1544c99b7 util.pposix: Add getuid/setuid (we don't use them yet) Matthew Wild <mwild1@gmail.com> parents: 796 diff changeset	240 return 0;
9bc1544c99b7 util.pposix: Add getuid/setuid (we don't use them yet) Matthew Wild <mwild1@gmail.com> parents: 796 diff changeset	241 if(!lua_isnumber(L, 1) && lua_tostring(L, 1))
9bc1544c99b7 util.pposix: Add getuid/setuid (we don't use them yet) Matthew Wild <mwild1@gmail.com> parents: 796 diff changeset	242 {
9bc1544c99b7 util.pposix: Add getuid/setuid (we don't use them yet) Matthew Wild <mwild1@gmail.com> parents: 796 diff changeset	243 /* Passed UID is actually a string, so look up the UID */
9bc1544c99b7 util.pposix: Add getuid/setuid (we don't use them yet) Matthew Wild <mwild1@gmail.com> parents: 796 diff changeset	244 struct passwd *p;
9bc1544c99b7 util.pposix: Add getuid/setuid (we don't use them yet) Matthew Wild <mwild1@gmail.com> parents: 796 diff changeset	245 p = getpwnam(lua_tostring(L, 1));
9bc1544c99b7 util.pposix: Add getuid/setuid (we don't use them yet) Matthew Wild <mwild1@gmail.com> parents: 796 diff changeset	246 if(!p)
9bc1544c99b7 util.pposix: Add getuid/setuid (we don't use them yet) Matthew Wild <mwild1@gmail.com> parents: 796 diff changeset	247 {
9bc1544c99b7 util.pposix: Add getuid/setuid (we don't use them yet) Matthew Wild <mwild1@gmail.com> parents: 796 diff changeset	248 lua_pushboolean(L, 0);
9bc1544c99b7 util.pposix: Add getuid/setuid (we don't use them yet) Matthew Wild <mwild1@gmail.com> parents: 796 diff changeset	249 lua_pushstring(L, "no-such-user");
9bc1544c99b7 util.pposix: Add getuid/setuid (we don't use them yet) Matthew Wild <mwild1@gmail.com> parents: 796 diff changeset	250 return 2;
9bc1544c99b7 util.pposix: Add getuid/setuid (we don't use them yet) Matthew Wild <mwild1@gmail.com> parents: 796 diff changeset	251 }
9bc1544c99b7 util.pposix: Add getuid/setuid (we don't use them yet) Matthew Wild <mwild1@gmail.com> parents: 796 diff changeset	252 uid = p->pw_uid;
9bc1544c99b7 util.pposix: Add getuid/setuid (we don't use them yet) Matthew Wild <mwild1@gmail.com> parents: 796 diff changeset	253 }
9bc1544c99b7 util.pposix: Add getuid/setuid (we don't use them yet) Matthew Wild <mwild1@gmail.com> parents: 796 diff changeset	254 else
9bc1544c99b7 util.pposix: Add getuid/setuid (we don't use them yet) Matthew Wild <mwild1@gmail.com> parents: 796 diff changeset	255 {
9bc1544c99b7 util.pposix: Add getuid/setuid (we don't use them yet) Matthew Wild <mwild1@gmail.com> parents: 796 diff changeset	256 uid = lua_tonumber(L, 1);
9bc1544c99b7 util.pposix: Add getuid/setuid (we don't use them yet) Matthew Wild <mwild1@gmail.com> parents: 796 diff changeset	257 }
9bc1544c99b7 util.pposix: Add getuid/setuid (we don't use them yet) Matthew Wild <mwild1@gmail.com> parents: 796 diff changeset	258
9bc1544c99b7 util.pposix: Add getuid/setuid (we don't use them yet) Matthew Wild <mwild1@gmail.com> parents: 796 diff changeset	259 if(uid>-1)
9bc1544c99b7 util.pposix: Add getuid/setuid (we don't use them yet) Matthew Wild <mwild1@gmail.com> parents: 796 diff changeset	260 {
9bc1544c99b7 util.pposix: Add getuid/setuid (we don't use them yet) Matthew Wild <mwild1@gmail.com> parents: 796 diff changeset	261 /* Ok, attempt setuid */
9bc1544c99b7 util.pposix: Add getuid/setuid (we don't use them yet) Matthew Wild <mwild1@gmail.com> parents: 796 diff changeset	262 errno = 0;
9bc1544c99b7 util.pposix: Add getuid/setuid (we don't use them yet) Matthew Wild <mwild1@gmail.com> parents: 796 diff changeset	263 if(setuid(uid))
9bc1544c99b7 util.pposix: Add getuid/setuid (we don't use them yet) Matthew Wild <mwild1@gmail.com> parents: 796 diff changeset	264 {
9bc1544c99b7 util.pposix: Add getuid/setuid (we don't use them yet) Matthew Wild <mwild1@gmail.com> parents: 796 diff changeset	265 /* Fail */
9bc1544c99b7 util.pposix: Add getuid/setuid (we don't use them yet) Matthew Wild <mwild1@gmail.com> parents: 796 diff changeset	266 lua_pushboolean(L, 0);
9bc1544c99b7 util.pposix: Add getuid/setuid (we don't use them yet) Matthew Wild <mwild1@gmail.com> parents: 796 diff changeset	267 switch(errno)
9bc1544c99b7 util.pposix: Add getuid/setuid (we don't use them yet) Matthew Wild <mwild1@gmail.com> parents: 796 diff changeset	268 {
9bc1544c99b7 util.pposix: Add getuid/setuid (we don't use them yet) Matthew Wild <mwild1@gmail.com> parents: 796 diff changeset	269 case EINVAL:
9bc1544c99b7 util.pposix: Add getuid/setuid (we don't use them yet) Matthew Wild <mwild1@gmail.com> parents: 796 diff changeset	270 lua_pushstring(L, "invalid-uid");
9bc1544c99b7 util.pposix: Add getuid/setuid (we don't use them yet) Matthew Wild <mwild1@gmail.com> parents: 796 diff changeset	271 break;
9bc1544c99b7 util.pposix: Add getuid/setuid (we don't use them yet) Matthew Wild <mwild1@gmail.com> parents: 796 diff changeset	272 case EPERM:
9bc1544c99b7 util.pposix: Add getuid/setuid (we don't use them yet) Matthew Wild <mwild1@gmail.com> parents: 796 diff changeset	273 lua_pushstring(L, "permission-denied");
9bc1544c99b7 util.pposix: Add getuid/setuid (we don't use them yet) Matthew Wild <mwild1@gmail.com> parents: 796 diff changeset	274 break;
9bc1544c99b7 util.pposix: Add getuid/setuid (we don't use them yet) Matthew Wild <mwild1@gmail.com> parents: 796 diff changeset	275 default:
9bc1544c99b7 util.pposix: Add getuid/setuid (we don't use them yet) Matthew Wild <mwild1@gmail.com> parents: 796 diff changeset	276 lua_pushstring(L, "unknown-error");
9bc1544c99b7 util.pposix: Add getuid/setuid (we don't use them yet) Matthew Wild <mwild1@gmail.com> parents: 796 diff changeset	277 }
9bc1544c99b7 util.pposix: Add getuid/setuid (we don't use them yet) Matthew Wild <mwild1@gmail.com> parents: 796 diff changeset	278 return 2;
9bc1544c99b7 util.pposix: Add getuid/setuid (we don't use them yet) Matthew Wild <mwild1@gmail.com> parents: 796 diff changeset	279 }
9bc1544c99b7 util.pposix: Add getuid/setuid (we don't use them yet) Matthew Wild <mwild1@gmail.com> parents: 796 diff changeset	280 else
9bc1544c99b7 util.pposix: Add getuid/setuid (we don't use them yet) Matthew Wild <mwild1@gmail.com> parents: 796 diff changeset	281 {
9bc1544c99b7 util.pposix: Add getuid/setuid (we don't use them yet) Matthew Wild <mwild1@gmail.com> parents: 796 diff changeset	282 /* Success! */
9bc1544c99b7 util.pposix: Add getuid/setuid (we don't use them yet) Matthew Wild <mwild1@gmail.com> parents: 796 diff changeset	283 lua_pushboolean(L, 1);
9bc1544c99b7 util.pposix: Add getuid/setuid (we don't use them yet) Matthew Wild <mwild1@gmail.com> parents: 796 diff changeset	284 return 1;
9bc1544c99b7 util.pposix: Add getuid/setuid (we don't use them yet) Matthew Wild <mwild1@gmail.com> parents: 796 diff changeset	285 }
9bc1544c99b7 util.pposix: Add getuid/setuid (we don't use them yet) Matthew Wild <mwild1@gmail.com> parents: 796 diff changeset	286 }
9bc1544c99b7 util.pposix: Add getuid/setuid (we don't use them yet) Matthew Wild <mwild1@gmail.com> parents: 796 diff changeset	287
9bc1544c99b7 util.pposix: Add getuid/setuid (we don't use them yet) Matthew Wild <mwild1@gmail.com> parents: 796 diff changeset	288 /* Seems we couldn't find a valid UID to switch to */
9bc1544c99b7 util.pposix: Add getuid/setuid (we don't use them yet) Matthew Wild <mwild1@gmail.com> parents: 796 diff changeset	289 lua_pushboolean(L, 0);
9bc1544c99b7 util.pposix: Add getuid/setuid (we don't use them yet) Matthew Wild <mwild1@gmail.com> parents: 796 diff changeset	290 lua_pushstring(L, "invalid-uid");
9bc1544c99b7 util.pposix: Add getuid/setuid (we don't use them yet) Matthew Wild <mwild1@gmail.com> parents: 796 diff changeset	291 return 2;
9bc1544c99b7 util.pposix: Add getuid/setuid (we don't use them yet) Matthew Wild <mwild1@gmail.com> parents: 796 diff changeset	292 }
9bc1544c99b7 util.pposix: Add getuid/setuid (we don't use them yet) Matthew Wild <mwild1@gmail.com> parents: 796 diff changeset	293
859 43f7e342135d Adding setrlimits() binding. Tobias Markmann <tm@ayena.de> parents: 804 diff changeset	294 /* Like POSIX's setrlimit()/getrlimit() API functions.
43f7e342135d Adding setrlimits() binding. Tobias Markmann <tm@ayena.de> parents: 804 diff changeset	295 *
43f7e342135d Adding setrlimits() binding. Tobias Markmann <tm@ayena.de> parents: 804 diff changeset	296 * Syntax:
43f7e342135d Adding setrlimits() binding. Tobias Markmann <tm@ayena.de> parents: 804 diff changeset	297 * pposix.setrlimit( resource, soft limit, hard limit)
43f7e342135d Adding setrlimits() binding. Tobias Markmann <tm@ayena.de> parents: 804 diff changeset	298 *
43f7e342135d Adding setrlimits() binding. Tobias Markmann <tm@ayena.de> parents: 804 diff changeset	299 * Any negative limit will be replace with the current limit by an additional call of getrlimit().
43f7e342135d Adding setrlimits() binding. Tobias Markmann <tm@ayena.de> parents: 804 diff changeset	300 *
43f7e342135d Adding setrlimits() binding. Tobias Markmann <tm@ayena.de> parents: 804 diff changeset	301 * Example usage:
43f7e342135d Adding setrlimits() binding. Tobias Markmann <tm@ayena.de> parents: 804 diff changeset	302 * pposix.setrlimit("NOFILE", 1000, 2000)
43f7e342135d Adding setrlimits() binding. Tobias Markmann <tm@ayena.de> parents: 804 diff changeset	303 */
43f7e342135d Adding setrlimits() binding. Tobias Markmann <tm@ayena.de> parents: 804 diff changeset	304 int string2resource(const char *s) {
861 2a5373897128 Make the code actually build. Tobias Markmann <tm@ayena.de> parents: 860 diff changeset	305 if (!strcmp(s, "CORE")) return RLIMIT_CORE;
2a5373897128 Make the code actually build. Tobias Markmann <tm@ayena.de> parents: 860 diff changeset	306 if (!strcmp(s, "CPU")) return RLIMIT_CPU;
2a5373897128 Make the code actually build. Tobias Markmann <tm@ayena.de> parents: 860 diff changeset	307 if (!strcmp(s, "DATA")) return RLIMIT_DATA;
2a5373897128 Make the code actually build. Tobias Markmann <tm@ayena.de> parents: 860 diff changeset	308 if (!strcmp(s, "FSIZE")) return RLIMIT_FSIZE;
2a5373897128 Make the code actually build. Tobias Markmann <tm@ayena.de> parents: 860 diff changeset	309 if (!strcmp(s, "MEMLOCK")) return RLIMIT_MEMLOCK;
2a5373897128 Make the code actually build. Tobias Markmann <tm@ayena.de> parents: 860 diff changeset	310 if (!strcmp(s, "NOFILE")) return RLIMIT_NOFILE;
2a5373897128 Make the code actually build. Tobias Markmann <tm@ayena.de> parents: 860 diff changeset	311 if (!strcmp(s, "NPROC")) return RLIMIT_NPROC;
2a5373897128 Make the code actually build. Tobias Markmann <tm@ayena.de> parents: 860 diff changeset	312 if (!strcmp(s, "RSS")) return RLIMIT_RSS;
2a5373897128 Make the code actually build. Tobias Markmann <tm@ayena.de> parents: 860 diff changeset	313 if (!strcmp(s, "STACK")) return RLIMIT_STACK;
859 43f7e342135d Adding setrlimits() binding. Tobias Markmann <tm@ayena.de> parents: 804 diff changeset	314 return -1;
43f7e342135d Adding setrlimits() binding. Tobias Markmann <tm@ayena.de> parents: 804 diff changeset	315 }
43f7e342135d Adding setrlimits() binding. Tobias Markmann <tm@ayena.de> parents: 804 diff changeset	316
43f7e342135d Adding setrlimits() binding. Tobias Markmann <tm@ayena.de> parents: 804 diff changeset	317 int lc_setrlimit(lua_State *L) {
43f7e342135d Adding setrlimits() binding. Tobias Markmann <tm@ayena.de> parents: 804 diff changeset	318 int arguments = lua_gettop(L);
43f7e342135d Adding setrlimits() binding. Tobias Markmann <tm@ayena.de> parents: 804 diff changeset	319 int softlimit = -1;
43f7e342135d Adding setrlimits() binding. Tobias Markmann <tm@ayena.de> parents: 804 diff changeset	320 int hardlimit = -1;
43f7e342135d Adding setrlimits() binding. Tobias Markmann <tm@ayena.de> parents: 804 diff changeset	321 const char *resource = NULL;
43f7e342135d Adding setrlimits() binding. Tobias Markmann <tm@ayena.de> parents: 804 diff changeset	322 int rid = -1;
43f7e342135d Adding setrlimits() binding. Tobias Markmann <tm@ayena.de> parents: 804 diff changeset	323 if(arguments < 1 \|\| arguments > 3) {
43f7e342135d Adding setrlimits() binding. Tobias Markmann <tm@ayena.de> parents: 804 diff changeset	324 lua_pushboolean(L, 0);
865 2dce34e9182d pposix: Standardize error messages Matthew Wild <mwild1@gmail.com> parents: 864 diff changeset	325 lua_pushstring(L, "incorrect-arguments");
859 43f7e342135d Adding setrlimits() binding. Tobias Markmann <tm@ayena.de> parents: 804 diff changeset	326 }
43f7e342135d Adding setrlimits() binding. Tobias Markmann <tm@ayena.de> parents: 804 diff changeset	327
43f7e342135d Adding setrlimits() binding. Tobias Markmann <tm@ayena.de> parents: 804 diff changeset	328 resource = luaL_checkstring(L, 1);
43f7e342135d Adding setrlimits() binding. Tobias Markmann <tm@ayena.de> parents: 804 diff changeset	329 softlimit = luaL_checkinteger(L, 2);
43f7e342135d Adding setrlimits() binding. Tobias Markmann <tm@ayena.de> parents: 804 diff changeset	330 hardlimit = luaL_checkinteger(L, 3);
43f7e342135d Adding setrlimits() binding. Tobias Markmann <tm@ayena.de> parents: 804 diff changeset	331
43f7e342135d Adding setrlimits() binding. Tobias Markmann <tm@ayena.de> parents: 804 diff changeset	332 rid = string2resource(resource);
43f7e342135d Adding setrlimits() binding. Tobias Markmann <tm@ayena.de> parents: 804 diff changeset	333 if (rid != -1) {
861 2a5373897128 Make the code actually build. Tobias Markmann <tm@ayena.de> parents: 860 diff changeset	334 struct rlimit lim;
2a5373897128 Make the code actually build. Tobias Markmann <tm@ayena.de> parents: 860 diff changeset	335 struct rlimit lim_current;
859 43f7e342135d Adding setrlimits() binding. Tobias Markmann <tm@ayena.de> parents: 804 diff changeset	336
43f7e342135d Adding setrlimits() binding. Tobias Markmann <tm@ayena.de> parents: 804 diff changeset	337 if (softlimit < 0 \|\| hardlimit < 0) {
43f7e342135d Adding setrlimits() binding. Tobias Markmann <tm@ayena.de> parents: 804 diff changeset	338 if (getrlimit(rid, &lim_current)) {
43f7e342135d Adding setrlimits() binding. Tobias Markmann <tm@ayena.de> parents: 804 diff changeset	339 lua_pushboolean(L, 0);
865 2dce34e9182d pposix: Standardize error messages Matthew Wild <mwild1@gmail.com> parents: 864 diff changeset	340 lua_pushstring(L, "getrlimit-failed");
859 43f7e342135d Adding setrlimits() binding. Tobias Markmann <tm@ayena.de> parents: 804 diff changeset	341 return 2;
43f7e342135d Adding setrlimits() binding. Tobias Markmann <tm@ayena.de> parents: 804 diff changeset	342 }
43f7e342135d Adding setrlimits() binding. Tobias Markmann <tm@ayena.de> parents: 804 diff changeset	343 }
43f7e342135d Adding setrlimits() binding. Tobias Markmann <tm@ayena.de> parents: 804 diff changeset	344
861 2a5373897128 Make the code actually build. Tobias Markmann <tm@ayena.de> parents: 860 diff changeset	345 if (softlimit < 0) lim.rlim_cur = lim_current.rlim_cur;
859 43f7e342135d Adding setrlimits() binding. Tobias Markmann <tm@ayena.de> parents: 804 diff changeset	346 else lim.rlim_cur = softlimit;
43f7e342135d Adding setrlimits() binding. Tobias Markmann <tm@ayena.de> parents: 804 diff changeset	347 if (hardlimit < 0) lim.rlim_max = lim_current.rlim_max;
43f7e342135d Adding setrlimits() binding. Tobias Markmann <tm@ayena.de> parents: 804 diff changeset	348 else lim.rlim_max = hardlimit;
43f7e342135d Adding setrlimits() binding. Tobias Markmann <tm@ayena.de> parents: 804 diff changeset	349
43f7e342135d Adding setrlimits() binding. Tobias Markmann <tm@ayena.de> parents: 804 diff changeset	350 if (setrlimit(rid, &lim)) {
43f7e342135d Adding setrlimits() binding. Tobias Markmann <tm@ayena.de> parents: 804 diff changeset	351 lua_pushboolean(L, 0);
865 2dce34e9182d pposix: Standardize error messages Matthew Wild <mwild1@gmail.com> parents: 864 diff changeset	352 lua_pushstring(L, "setrlimit-failed");
859 43f7e342135d Adding setrlimits() binding. Tobias Markmann <tm@ayena.de> parents: 804 diff changeset	353 return 2;
43f7e342135d Adding setrlimits() binding. Tobias Markmann <tm@ayena.de> parents: 804 diff changeset	354 }
43f7e342135d Adding setrlimits() binding. Tobias Markmann <tm@ayena.de> parents: 804 diff changeset	355 } else {
865 2dce34e9182d pposix: Standardize error messages Matthew Wild <mwild1@gmail.com> parents: 864 diff changeset	356 /* Unsupported resoucrce. Sorry I'm pretty limited by POSIX standard. */
859 43f7e342135d Adding setrlimits() binding. Tobias Markmann <tm@ayena.de> parents: 804 diff changeset	357 lua_pushboolean(L, 0);
865 2dce34e9182d pposix: Standardize error messages Matthew Wild <mwild1@gmail.com> parents: 864 diff changeset	358 lua_pushstring(L, "invalid-resource");
859 43f7e342135d Adding setrlimits() binding. Tobias Markmann <tm@ayena.de> parents: 804 diff changeset	359 return 2;
43f7e342135d Adding setrlimits() binding. Tobias Markmann <tm@ayena.de> parents: 804 diff changeset	360 }
43f7e342135d Adding setrlimits() binding. Tobias Markmann <tm@ayena.de> parents: 804 diff changeset	361 lua_pushboolean(L, 1);
43f7e342135d Adding setrlimits() binding. Tobias Markmann <tm@ayena.de> parents: 804 diff changeset	362 return 1;
43f7e342135d Adding setrlimits() binding. Tobias Markmann <tm@ayena.de> parents: 804 diff changeset	363 }
43f7e342135d Adding setrlimits() binding. Tobias Markmann <tm@ayena.de> parents: 804 diff changeset	364
43f7e342135d Adding setrlimits() binding. Tobias Markmann <tm@ayena.de> parents: 804 diff changeset	365 int lc_getrlimit(lua_State *L) {
860 048aaec22b57 Added missing code. Tobias Markmann <tm@ayena.de> parents: 859 diff changeset	366 int arguments = lua_gettop(L);
048aaec22b57 Added missing code. Tobias Markmann <tm@ayena.de> parents: 859 diff changeset	367 const char *resource = NULL;
048aaec22b57 Added missing code. Tobias Markmann <tm@ayena.de> parents: 859 diff changeset	368 int rid = -1;
861 2a5373897128 Make the code actually build. Tobias Markmann <tm@ayena.de> parents: 860 diff changeset	369 struct rlimit lim;
860 048aaec22b57 Added missing code. Tobias Markmann <tm@ayena.de> parents: 859 diff changeset	370
048aaec22b57 Added missing code. Tobias Markmann <tm@ayena.de> parents: 859 diff changeset	371 if (arguments != 1) {
048aaec22b57 Added missing code. Tobias Markmann <tm@ayena.de> parents: 859 diff changeset	372 lua_pushboolean(L, 0);
865 2dce34e9182d pposix: Standardize error messages Matthew Wild <mwild1@gmail.com> parents: 864 diff changeset	373 lua_pushstring(L, "invalid-arguments");
860 048aaec22b57 Added missing code. Tobias Markmann <tm@ayena.de> parents: 859 diff changeset	374 return 2;
048aaec22b57 Added missing code. Tobias Markmann <tm@ayena.de> parents: 859 diff changeset	375 }
048aaec22b57 Added missing code. Tobias Markmann <tm@ayena.de> parents: 859 diff changeset	376
048aaec22b57 Added missing code. Tobias Markmann <tm@ayena.de> parents: 859 diff changeset	377 resource = luaL_checkstring(L, 1);
048aaec22b57 Added missing code. Tobias Markmann <tm@ayena.de> parents: 859 diff changeset	378 rid = string2resource(resource);
048aaec22b57 Added missing code. Tobias Markmann <tm@ayena.de> parents: 859 diff changeset	379 if (rid != -1) {
048aaec22b57 Added missing code. Tobias Markmann <tm@ayena.de> parents: 859 diff changeset	380 if (getrlimit(rid, &lim)) {
048aaec22b57 Added missing code. Tobias Markmann <tm@ayena.de> parents: 859 diff changeset	381 lua_pushboolean(L, 0);
865 2dce34e9182d pposix: Standardize error messages Matthew Wild <mwild1@gmail.com> parents: 864 diff changeset	382 lua_pushstring(L, "getrlimit-failed.");
860 048aaec22b57 Added missing code. Tobias Markmann <tm@ayena.de> parents: 859 diff changeset	383 return 2;
048aaec22b57 Added missing code. Tobias Markmann <tm@ayena.de> parents: 859 diff changeset	384 }
048aaec22b57 Added missing code. Tobias Markmann <tm@ayena.de> parents: 859 diff changeset	385 } else {
865 2dce34e9182d pposix: Standardize error messages Matthew Wild <mwild1@gmail.com> parents: 864 diff changeset	386 /* Unsupported resoucrce. Sorry I'm pretty limited by POSIX standard. */
860 048aaec22b57 Added missing code. Tobias Markmann <tm@ayena.de> parents: 859 diff changeset	387 lua_pushboolean(L, 0);
865 2dce34e9182d pposix: Standardize error messages Matthew Wild <mwild1@gmail.com> parents: 864 diff changeset	388 lua_pushstring(L, "invalid-resource");
860 048aaec22b57 Added missing code. Tobias Markmann <tm@ayena.de> parents: 859 diff changeset	389 return 2;
048aaec22b57 Added missing code. Tobias Markmann <tm@ayena.de> parents: 859 diff changeset	390 }
048aaec22b57 Added missing code. Tobias Markmann <tm@ayena.de> parents: 859 diff changeset	391 lua_pushboolean(L, 1);
048aaec22b57 Added missing code. Tobias Markmann <tm@ayena.de> parents: 859 diff changeset	392 lua_pushnumber(L, lim.rlim_cur);
048aaec22b57 Added missing code. Tobias Markmann <tm@ayena.de> parents: 859 diff changeset	393 lua_pushnumber(L, lim.rlim_max);
048aaec22b57 Added missing code. Tobias Markmann <tm@ayena.de> parents: 859 diff changeset	394 return 3;
859 43f7e342135d Adding setrlimits() binding. Tobias Markmann <tm@ayena.de> parents: 804 diff changeset	395 }
43f7e342135d Adding setrlimits() binding. Tobias Markmann <tm@ayena.de> parents: 804 diff changeset	396
723 c1e7d280c174 mod_posix/pposix: Fix reporting of incorrect PID on daemonization. Log correct PID, and support writing a pidfile (pidfile = '/path/to/prosody.pid' in config). Added getpid() to pposix and improved function names. Matthew Wild <mwild1@gmail.com> parents: 722 diff changeset	397 /* Register functions */
c1e7d280c174 mod_posix/pposix: Fix reporting of incorrect PID on daemonization. Log correct PID, and support writing a pidfile (pidfile = '/path/to/prosody.pid' in config). Added getpid() to pposix and improved function names. Matthew Wild <mwild1@gmail.com> parents: 722 diff changeset	398
586 b828d7d47973 Add posix support library, and adjust makefiles for it Matthew Wild <mwild1@gmail.com> parents: diff changeset	399 int luaopen_util_pposix(lua_State *L)
b828d7d47973 Add posix support library, and adjust makefiles for it Matthew Wild <mwild1@gmail.com> parents: diff changeset	400 {
b828d7d47973 Add posix support library, and adjust makefiles for it Matthew Wild <mwild1@gmail.com> parents: diff changeset	401 lua_newtable(L);
722 63456c9d0522 mod_posix: Support for logging to syslog (log = 'syslog' in config) Matthew Wild <mwild1@gmail.com> parents: 588 diff changeset	402
723 c1e7d280c174 mod_posix/pposix: Fix reporting of incorrect PID on daemonization. Log correct PID, and support writing a pidfile (pidfile = '/path/to/prosody.pid' in config). Added getpid() to pposix and improved function names. Matthew Wild <mwild1@gmail.com> parents: 722 diff changeset	403 lua_pushcfunction(L, lc_daemonize);
586 b828d7d47973 Add posix support library, and adjust makefiles for it Matthew Wild <mwild1@gmail.com> parents: diff changeset	404 lua_setfield(L, -2, "daemonize");
722 63456c9d0522 mod_posix: Support for logging to syslog (log = 'syslog' in config) Matthew Wild <mwild1@gmail.com> parents: 588 diff changeset	405
723 c1e7d280c174 mod_posix/pposix: Fix reporting of incorrect PID on daemonization. Log correct PID, and support writing a pidfile (pidfile = '/path/to/prosody.pid' in config). Added getpid() to pposix and improved function names. Matthew Wild <mwild1@gmail.com> parents: 722 diff changeset	406 lua_pushcfunction(L, lc_syslog_open);
722 63456c9d0522 mod_posix: Support for logging to syslog (log = 'syslog' in config) Matthew Wild <mwild1@gmail.com> parents: 588 diff changeset	407 lua_setfield(L, -2, "syslog_open");
63456c9d0522 mod_posix: Support for logging to syslog (log = 'syslog' in config) Matthew Wild <mwild1@gmail.com> parents: 588 diff changeset	408
723 c1e7d280c174 mod_posix/pposix: Fix reporting of incorrect PID on daemonization. Log correct PID, and support writing a pidfile (pidfile = '/path/to/prosody.pid' in config). Added getpid() to pposix and improved function names. Matthew Wild <mwild1@gmail.com> parents: 722 diff changeset	409 lua_pushcfunction(L, lc_syslog_close);
722 63456c9d0522 mod_posix: Support for logging to syslog (log = 'syslog' in config) Matthew Wild <mwild1@gmail.com> parents: 588 diff changeset	410 lua_setfield(L, -2, "syslog_close");
63456c9d0522 mod_posix: Support for logging to syslog (log = 'syslog' in config) Matthew Wild <mwild1@gmail.com> parents: 588 diff changeset	411
723 c1e7d280c174 mod_posix/pposix: Fix reporting of incorrect PID on daemonization. Log correct PID, and support writing a pidfile (pidfile = '/path/to/prosody.pid' in config). Added getpid() to pposix and improved function names. Matthew Wild <mwild1@gmail.com> parents: 722 diff changeset	412 lua_pushcfunction(L, lc_syslog_log);
722 63456c9d0522 mod_posix: Support for logging to syslog (log = 'syslog' in config) Matthew Wild <mwild1@gmail.com> parents: 588 diff changeset	413 lua_setfield(L, -2, "syslog_log");
63456c9d0522 mod_posix: Support for logging to syslog (log = 'syslog' in config) Matthew Wild <mwild1@gmail.com> parents: 588 diff changeset	414
729 f62ef65d5c01 pposix: Add syslog_setmask (use config: minimum_log_level = 'warn' etc.) Matthew Wild <mwild1@gmail.com> parents: 727 diff changeset	415 lua_pushcfunction(L, lc_syslog_setmask);
f62ef65d5c01 pposix: Add syslog_setmask (use config: minimum_log_level = 'warn' etc.) Matthew Wild <mwild1@gmail.com> parents: 727 diff changeset	416 lua_setfield(L, -2, "syslog_setminlevel");
f62ef65d5c01 pposix: Add syslog_setmask (use config: minimum_log_level = 'warn' etc.) Matthew Wild <mwild1@gmail.com> parents: 727 diff changeset	417
723 c1e7d280c174 mod_posix/pposix: Fix reporting of incorrect PID on daemonization. Log correct PID, and support writing a pidfile (pidfile = '/path/to/prosody.pid' in config). Added getpid() to pposix and improved function names. Matthew Wild <mwild1@gmail.com> parents: 722 diff changeset	418 lua_pushcfunction(L, lc_getpid);
c1e7d280c174 mod_posix/pposix: Fix reporting of incorrect PID on daemonization. Log correct PID, and support writing a pidfile (pidfile = '/path/to/prosody.pid' in config). Added getpid() to pposix and improved function names. Matthew Wild <mwild1@gmail.com> parents: 722 diff changeset	419 lua_setfield(L, -2, "getpid");
c1e7d280c174 mod_posix/pposix: Fix reporting of incorrect PID on daemonization. Log correct PID, and support writing a pidfile (pidfile = '/path/to/prosody.pid' in config). Added getpid() to pposix and improved function names. Matthew Wild <mwild1@gmail.com> parents: 722 diff changeset	420
804 9bc1544c99b7 util.pposix: Add getuid/setuid (we don't use them yet) Matthew Wild <mwild1@gmail.com> parents: 796 diff changeset	421 lua_pushcfunction(L, lc_getuid);
9bc1544c99b7 util.pposix: Add getuid/setuid (we don't use them yet) Matthew Wild <mwild1@gmail.com> parents: 796 diff changeset	422 lua_setfield(L, -2, "getuid");
9bc1544c99b7 util.pposix: Add getuid/setuid (we don't use them yet) Matthew Wild <mwild1@gmail.com> parents: 796 diff changeset	423
9bc1544c99b7 util.pposix: Add getuid/setuid (we don't use them yet) Matthew Wild <mwild1@gmail.com> parents: 796 diff changeset	424 lua_pushcfunction(L, lc_setuid);
9bc1544c99b7 util.pposix: Add getuid/setuid (we don't use them yet) Matthew Wild <mwild1@gmail.com> parents: 796 diff changeset	425 lua_setfield(L, -2, "setuid");
859 43f7e342135d Adding setrlimits() binding. Tobias Markmann <tm@ayena.de> parents: 804 diff changeset	426
43f7e342135d Adding setrlimits() binding. Tobias Markmann <tm@ayena.de> parents: 804 diff changeset	427 lua_pushcfunction(L, lc_setrlimit);
43f7e342135d Adding setrlimits() binding. Tobias Markmann <tm@ayena.de> parents: 804 diff changeset	428 lua_setfield(L, -2, "setrlimit");
43f7e342135d Adding setrlimits() binding. Tobias Markmann <tm@ayena.de> parents: 804 diff changeset	429
43f7e342135d Adding setrlimits() binding. Tobias Markmann <tm@ayena.de> parents: 804 diff changeset	430 lua_pushcfunction(L, lc_getrlimit);
43f7e342135d Adding setrlimits() binding. Tobias Markmann <tm@ayena.de> parents: 804 diff changeset	431 lua_setfield(L, -2, "getrlimit");
804 9bc1544c99b7 util.pposix: Add getuid/setuid (we don't use them yet) Matthew Wild <mwild1@gmail.com> parents: 796 diff changeset	432
727 78c9542de94e pposix: Add _NAME and _VERSION Matthew Wild <mwild1@gmail.com> parents: 723 diff changeset	433 lua_pushliteral(L, "pposix");
78c9542de94e pposix: Add _NAME and _VERSION Matthew Wild <mwild1@gmail.com> parents: 723 diff changeset	434 lua_setfield(L, -2, "_NAME");
78c9542de94e pposix: Add _NAME and _VERSION Matthew Wild <mwild1@gmail.com> parents: 723 diff changeset	435
78c9542de94e pposix: Add _NAME and _VERSION Matthew Wild <mwild1@gmail.com> parents: 723 diff changeset	436 lua_pushliteral(L, MODULE_VERSION);
78c9542de94e pposix: Add _NAME and _VERSION Matthew Wild <mwild1@gmail.com> parents: 723 diff changeset	437 lua_setfield(L, -2, "_VERSION");
78c9542de94e pposix: Add _NAME and _VERSION Matthew Wild <mwild1@gmail.com> parents: 723 diff changeset	438
586 b828d7d47973 Add posix support library, and adjust makefiles for it Matthew Wild <mwild1@gmail.com> parents: diff changeset	439 return 1;
b828d7d47973 Add posix support library, and adjust makefiles for it Matthew Wild <mwild1@gmail.com> parents: diff changeset	440 };

prosody

6b91a2b39680

util-src/pposix.c

Software / code / prosody

Annotate

util-src/pposix.c @ 1195:6b91a2b39680 0.4.2

Software `/` code `/` prosody