prosody
d67e8ef63235
util-src/pposix.c

Find changesets by keywords by author, files, the commit message, revision number or hash, or revset expression.

Software / code / prosody

Annotate

util-src/pposix.c @ 10055:d67e8ef63235 0.11

mod_blocklist: Remove unrelated tags from test case
author Kim Alvefur <zash@zash.se>
date Thu, 20 Jun 2019 22:10:19 +0200
parent 9282:778d2dbfc784
child 9681:861d510e1876
child 10410:659b577f280c
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
2923
b7049746bd29 Update copyright headers for 2010
Matthew Wild <mwild1@gmail.com>
parents: 2830
diff changeset
1 /* Prosody IM
b7049746bd29 Update copyright headers for 2010
Matthew Wild <mwild1@gmail.com>
parents: 2830
diff changeset
2 -- Copyright (C) 2008-2010 Matthew Wild
b7049746bd29 Update copyright headers for 2010
Matthew Wild <mwild1@gmail.com>
parents: 2830
diff changeset
3 -- Copyright (C) 2008-2010 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
2436
ccc71b5d2e01 util.posix: Trailing whitespace
Matthew Wild <mwild1@gmail.com>
parents: 2060
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
8012
e898c8fda986 util.pposix: Remove fallocate
Kim Alvefur <zash@zash.se>
parents: 8010
diff changeset
16 #define MODULE_VERSION "0.4.0"
727
78c9542de94e pposix: Add _NAME and _VERSION
Matthew Wild <mwild1@gmail.com>
parents: 723
diff changeset
17
7931
b619b85e01aa util.pposix, configure: Move _GNU_SOURCE macro into source files
Kim Alvefur <zash@zash.se>
parents: 7926
diff changeset
18
b619b85e01aa util.pposix, configure: Move _GNU_SOURCE macro into source files
Kim Alvefur <zash@zash.se>
parents: 7926
diff changeset
19 #if defined(__linux__)
9150
c1d5f52274cf net, pposix, signal: Check for redefined defines, fix warnings.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 9028
diff changeset
20 #ifndef _GNU_SOURCE
7931
b619b85e01aa util.pposix, configure: Move _GNU_SOURCE macro into source files
Kim Alvefur <zash@zash.se>
parents: 7926
diff changeset
21 #define _GNU_SOURCE
9150
c1d5f52274cf net, pposix, signal: Check for redefined defines, fix warnings.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 9028
diff changeset
22 #endif
7931
b619b85e01aa util.pposix, configure: Move _GNU_SOURCE macro into source files
Kim Alvefur <zash@zash.se>
parents: 7926
diff changeset
23 #else
9150
c1d5f52274cf net, pposix, signal: Check for redefined defines, fix warnings.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 9028
diff changeset
24 #ifndef _DEFAULT_SOURCE
7931
b619b85e01aa util.pposix, configure: Move _GNU_SOURCE macro into source files
Kim Alvefur <zash@zash.se>
parents: 7926
diff changeset
25 #define _DEFAULT_SOURCE
b619b85e01aa util.pposix, configure: Move _GNU_SOURCE macro into source files
Kim Alvefur <zash@zash.se>
parents: 7926
diff changeset
26 #endif
9150
c1d5f52274cf net, pposix, signal: Check for redefined defines, fix warnings.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 9028
diff changeset
27 #endif
9280
37b796cc366a util.pposix: Fix or silence a warning on OS X (#1202)
Kim Alvefur <zash@zash.se>
parents: 9278
diff changeset
28 #if defined(__APPLE__)
9282
778d2dbfc784 util.pposix: Allow _DARWIN_C_SOURCE to be overriden
Kim Alvefur <zash@zash.se>
parents: 9281
diff changeset
29 #ifndef _DARWIN_C_SOURCE
9280
37b796cc366a util.pposix: Fix or silence a warning on OS X (#1202)
Kim Alvefur <zash@zash.se>
parents: 9278
diff changeset
30 #define _DARWIN_C_SOURCE
37b796cc366a util.pposix: Fix or silence a warning on OS X (#1202)
Kim Alvefur <zash@zash.se>
parents: 9278
diff changeset
31 #endif
9282
778d2dbfc784 util.pposix: Allow _DARWIN_C_SOURCE to be overriden
Kim Alvefur <zash@zash.se>
parents: 9281
diff changeset
32 #endif
9150
c1d5f52274cf net, pposix, signal: Check for redefined defines, fix warnings.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 9028
diff changeset
33 #ifndef _POSIX_C_SOURCE
7931
b619b85e01aa util.pposix, configure: Move _GNU_SOURCE macro into source files
Kim Alvefur <zash@zash.se>
parents: 7926
diff changeset
34 #define _POSIX_C_SOURCE 200809L
9150
c1d5f52274cf net, pposix, signal: Check for redefined defines, fix warnings.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 9028
diff changeset
35 #endif
7931
b619b85e01aa util.pposix, configure: Move _GNU_SOURCE macro into source files
Kim Alvefur <zash@zash.se>
parents: 7926
diff changeset
36
586
b828d7d47973 Add posix support library, and adjust makefiles for it
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
37 #include <stdlib.h>
2438
819ba949c7bc util.pposix: Add pposix.umask(), bump version to 0.3.2 (and do the same in mod_posix)
Matthew Wild <mwild1@gmail.com>
parents: 2437
diff changeset
38 #include <math.h>
586
b828d7d47973 Add posix support library, and adjust makefiles for it
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
39 #include <unistd.h>
b828d7d47973 Add posix support library, and adjust makefiles for it
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
40 #include <libgen.h>
859
43f7e342135d Adding setrlimits() binding.
Tobias Markmann <tm@ayena.de>
parents: 804
diff changeset
41 #include <sys/resource.h>
586
b828d7d47973 Add posix support library, and adjust makefiles for it
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
42 #include <sys/types.h>
b828d7d47973 Add posix support library, and adjust makefiles for it
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
43 #include <sys/stat.h>
3481
72d3c8029178 util.pposix: Add pposix.uname(), bump version
Matthew Wild <mwild1@gmail.com>
parents: 3471
diff changeset
44 #include <sys/utsname.h>
586
b828d7d47973 Add posix support library, and adjust makefiles for it
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
45 #include <fcntl.h>
b828d7d47973 Add posix support library, and adjust makefiles for it
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
46
722
63456c9d0522 mod_posix: Support for logging to syslog (log = 'syslog' in config)
Matthew Wild <mwild1@gmail.com>
parents: 588
diff changeset
47 #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
48 #include <pwd.h>
1578
5bd8b3bdbfbc pposix: Add setgid() function
Matthew Wild <mwild1@gmail.com>
parents: 1565
diff changeset
49 #include <grp.h>
722
63456c9d0522 mod_posix: Support for logging to syslog (log = 'syslog' in config)
Matthew Wild <mwild1@gmail.com>
parents: 588
diff changeset
50
63456c9d0522 mod_posix: Support for logging to syslog (log = 'syslog' in config)
Matthew Wild <mwild1@gmail.com>
parents: 588
diff changeset
51 #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
52 #include <errno.h>
586
b828d7d47973 Add posix support library, and adjust makefiles for it
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
53 #include "lua.h"
5044
4ef0dbfead53 util.pposix: Add fallocate method, backed by either posix_fallocate() or Linux fallocate()
Kim Alvefur <zash@zash.se>
parents: 4950
diff changeset
54 #include "lualib.h"
722
63456c9d0522 mod_posix: Support for logging to syslog (log = 'syslog' in config)
Matthew Wild <mwild1@gmail.com>
parents: 588
diff changeset
55 #include "lauxlib.h"
63456c9d0522 mod_posix: Support for logging to syslog (log = 'syslog' in config)
Matthew Wild <mwild1@gmail.com>
parents: 588
diff changeset
56
6789
6b180e77c97a util-src/*.c: Invert Lua 5.2 compat to be 5.2+ by default and a macro to support 5.1
Kim Alvefur <zash@zash.se>
parents: 6642
diff changeset
57 #if (LUA_VERSION_NUM == 501)
6b180e77c97a util-src/*.c: Invert Lua 5.2 compat to be 5.2+ by default and a macro to support 5.1
Kim Alvefur <zash@zash.se>
parents: 6642
diff changeset
58 #define luaL_setfuncs(L, R, N) luaL_register(L, NULL, R)
6413
a552f4170aed util-src/*.c: Add macro for compiling with Lua 5.2
Kim Alvefur <zash@zash.se>
parents: 6411
diff changeset
59 #endif
a552f4170aed util-src/*.c: Add macro for compiling with Lua 5.2
Kim Alvefur <zash@zash.se>
parents: 6411
diff changeset
60
5044
4ef0dbfead53 util.pposix: Add fallocate method, backed by either posix_fallocate() or Linux fallocate()
Kim Alvefur <zash@zash.se>
parents: 4950
diff changeset
61 #include <fcntl.h>
7931
b619b85e01aa util.pposix, configure: Move _GNU_SOURCE macro into source files
Kim Alvefur <zash@zash.se>
parents: 7926
diff changeset
62 #if defined(__linux__)
5044
4ef0dbfead53 util.pposix: Add fallocate method, backed by either posix_fallocate() or Linux fallocate()
Kim Alvefur <zash@zash.se>
parents: 4950
diff changeset
63 #include <linux/falloc.h>
4ef0dbfead53 util.pposix: Add fallocate method, backed by either posix_fallocate() or Linux fallocate()
Kim Alvefur <zash@zash.se>
parents: 4950
diff changeset
64 #endif
4ef0dbfead53 util.pposix: Add fallocate method, backed by either posix_fallocate() or Linux fallocate()
Kim Alvefur <zash@zash.se>
parents: 4950
diff changeset
65
9277
fa6a6f921405 util.pposix: Restrict use of malloc_info to glibc
Kim Alvefur <zash@zash.se>
parents: 9276
diff changeset
66 #if !defined(WITHOUT_MALLINFO) && defined(__linux__) && defined(__GLIBC__)
6615
8e4572a642cb util-src/*.c: astyle --indent=tab --brackets=attach --indent-switches --break-blocks --pad-oper --unpad-paren --add-brackets --align-pointer=type --lineend=linux
Kim Alvefur <zash@zash.se>
parents: 6413
diff changeset
67 #include <malloc.h>
8e4572a642cb util-src/*.c: astyle --indent=tab --brackets=attach --indent-switches --break-blocks --pad-oper --unpad-paren --add-brackets --align-pointer=type --lineend=linux
Kim Alvefur <zash@zash.se>
parents: 6413
diff changeset
68 #define WITH_MALLINFO
4946
2975c7008ccd util.pposix: Add meminfo() binding to memory allocation stats provided by mallinfo() [compilation tested on Ubuntu...]
Matthew Wild <mwild1@gmail.com>
parents: 4934
diff changeset
69 #endif
2975c7008ccd util.pposix: Add meminfo() binding to memory allocation stats provided by mallinfo() [compilation tested on Ubuntu...]
Matthew Wild <mwild1@gmail.com>
parents: 4934
diff changeset
70
7789
93dd90309779 util.pposix: rfork() seems to be FreeBSD only (fixes #412)
Kim Alvefur <zash@zash.se>
parents: 7440
diff changeset
71 #if defined(__FreeBSD__) && defined(RFPROC)
7440
5424e24cdcb1 util.pposix: Ask for shared file descriptor table using rfork() on *BSD (fixes #412)
Kim Alvefur <zash@zash.se>
parents: 6942
diff changeset
72 /*
7789
93dd90309779 util.pposix: rfork() seems to be FreeBSD only (fixes #412)
Kim Alvefur <zash@zash.se>
parents: 7440
diff changeset
73 * On FreeBSD, calling fork() is equivalent to rfork(RFPROC | RFFDG).
7440
5424e24cdcb1 util.pposix: Ask for shared file descriptor table using rfork() on *BSD (fixes #412)
Kim Alvefur <zash@zash.se>
parents: 6942
diff changeset
74 *
5424e24cdcb1 util.pposix: Ask for shared file descriptor table using rfork() on *BSD (fixes #412)
Kim Alvefur <zash@zash.se>
parents: 6942
diff changeset
75 * RFFDG being set means that the file descriptor table is copied,
5424e24cdcb1 util.pposix: Ask for shared file descriptor table using rfork() on *BSD (fixes #412)
Kim Alvefur <zash@zash.se>
parents: 6942
diff changeset
76 * otherwise it's shared. We want the later, otherwise libevent gets
5424e24cdcb1 util.pposix: Ask for shared file descriptor table using rfork() on *BSD (fixes #412)
Kim Alvefur <zash@zash.se>
parents: 6942
diff changeset
77 * messed up.
5424e24cdcb1 util.pposix: Ask for shared file descriptor table using rfork() on *BSD (fixes #412)
Kim Alvefur <zash@zash.se>
parents: 6942
diff changeset
78 *
5424e24cdcb1 util.pposix: Ask for shared file descriptor table using rfork() on *BSD (fixes #412)
Kim Alvefur <zash@zash.se>
parents: 6942
diff changeset
79 * See issue #412
5424e24cdcb1 util.pposix: Ask for shared file descriptor table using rfork() on *BSD (fixes #412)
Kim Alvefur <zash@zash.se>
parents: 6942
diff changeset
80 */
5424e24cdcb1 util.pposix: Ask for shared file descriptor table using rfork() on *BSD (fixes #412)
Kim Alvefur <zash@zash.se>
parents: 6942
diff changeset
81 #define fork() rfork(RFPROC)
5424e24cdcb1 util.pposix: Ask for shared file descriptor table using rfork() on *BSD (fixes #412)
Kim Alvefur <zash@zash.se>
parents: 6942
diff changeset
82 #endif
5424e24cdcb1 util.pposix: Ask for shared file descriptor table using rfork() on *BSD (fixes #412)
Kim Alvefur <zash@zash.se>
parents: 6942
diff changeset
83
722
63456c9d0522 mod_posix: Support for logging to syslog (log = 'syslog' in config)
Matthew Wild <mwild1@gmail.com>
parents: 588
diff changeset
84 /* Daemonization support */
586
b828d7d47973 Add posix support library, and adjust makefiles for it
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
85
7889
b8d694646597 util-src/*.c: Attach pointer * to name instead of type
Kim Alvefur <zash@zash.se>
parents: 7835
diff changeset
86 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
87
b828d7d47973 Add posix support library, and adjust makefiles for it
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
88 pid_t pid;
2436
ccc71b5d2e01 util.posix: Trailing whitespace
Matthew Wild <mwild1@gmail.com>
parents: 2060
diff changeset
89
6615
8e4572a642cb util-src/*.c: astyle --indent=tab --brackets=attach --indent-switches --break-blocks --pad-oper --unpad-paren --add-brackets --align-pointer=type --lineend=linux
Kim Alvefur <zash@zash.se>
parents: 6413
diff changeset
90 if(getppid() == 1) {
586
b828d7d47973 Add posix support library, and adjust makefiles for it
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
91 lua_pushboolean(L, 0);
b828d7d47973 Add posix support library, and adjust makefiles for it
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
92 lua_pushstring(L, "already-daemonized");
b828d7d47973 Add posix support library, and adjust makefiles for it
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
93 return 2;
b828d7d47973 Add posix support library, and adjust makefiles for it
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
94 }
2436
ccc71b5d2e01 util.posix: Trailing whitespace
Matthew Wild <mwild1@gmail.com>
parents: 2060
diff changeset
95
586
b828d7d47973 Add posix support library, and adjust makefiles for it
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
96 /* Attempt initial fork */
6615
8e4572a642cb util-src/*.c: astyle --indent=tab --brackets=attach --indent-switches --break-blocks --pad-oper --unpad-paren --add-brackets --align-pointer=type --lineend=linux
Kim Alvefur <zash@zash.se>
parents: 6413
diff changeset
97 if((pid = fork()) < 0) {
586
b828d7d47973 Add posix support library, and adjust makefiles for it
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
98 /* Forking failed */
b828d7d47973 Add posix support library, and adjust makefiles for it
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
99 lua_pushboolean(L, 0);
b828d7d47973 Add posix support library, and adjust makefiles for it
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
100 lua_pushstring(L, "fork-failed");
b828d7d47973 Add posix support library, and adjust makefiles for it
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
101 return 2;
6615
8e4572a642cb util-src/*.c: astyle --indent=tab --brackets=attach --indent-switches --break-blocks --pad-oper --unpad-paren --add-brackets --align-pointer=type --lineend=linux
Kim Alvefur <zash@zash.se>
parents: 6413
diff changeset
102 } else if(pid != 0) {
586
b828d7d47973 Add posix support library, and adjust makefiles for it
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
103 /* We are the parent process */
b828d7d47973 Add posix support library, and adjust makefiles for it
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
104 lua_pushboolean(L, 1);
b828d7d47973 Add posix support library, and adjust makefiles for it
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
105 lua_pushnumber(L, pid);
b828d7d47973 Add posix support library, and adjust makefiles for it
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
106 return 2;
b828d7d47973 Add posix support library, and adjust makefiles for it
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
107 }
2436
ccc71b5d2e01 util.posix: Trailing whitespace
Matthew Wild <mwild1@gmail.com>
parents: 2060
diff changeset
108
586
b828d7d47973 Add posix support library, and adjust makefiles for it
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
109 /* and we are the child process */
6615
8e4572a642cb util-src/*.c: astyle --indent=tab --brackets=attach --indent-switches --break-blocks --pad-oper --unpad-paren --add-brackets --align-pointer=type --lineend=linux
Kim Alvefur <zash@zash.se>
parents: 6413
diff changeset
110 if(setsid() == -1) {
586
b828d7d47973 Add posix support library, and adjust makefiles for it
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
111 /* We failed to become session leader */
b828d7d47973 Add posix support library, and adjust makefiles for it
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
112 /* (we probably already were) */
b828d7d47973 Add posix support library, and adjust makefiles for it
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
113 lua_pushboolean(L, 0);
b828d7d47973 Add posix support library, and adjust makefiles for it
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
114 lua_pushstring(L, "setsid-failed");
b828d7d47973 Add posix support library, and adjust makefiles for it
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
115 return 2;
b828d7d47973 Add posix support library, and adjust makefiles for it
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
116 }
b828d7d47973 Add posix support library, and adjust makefiles for it
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
117
5176
7d0a8b255a37 util.pposix: Prevent FDs 0, 1 and 2 from being assigned to connections
Kim Alvefur <zash@zash.se>
parents: 5068
diff changeset
118 /* Make sure accidental use of FDs 0, 1, 2 don't cause weirdness */
9276
3a13c246b877 util.pposix: Do not attempt to assign to stdio variables [pedantic]
Kim Alvefur <zash@zash.se>
parents: 9152
diff changeset
119 freopen("/dev/null", "r", stdin);
3a13c246b877 util.pposix: Do not attempt to assign to stdio variables [pedantic]
Kim Alvefur <zash@zash.se>
parents: 9152
diff changeset
120 freopen("/dev/null", "w", stdout);
3a13c246b877 util.pposix: Do not attempt to assign to stdio variables [pedantic]
Kim Alvefur <zash@zash.se>
parents: 9152
diff changeset
121 freopen("/dev/null", "w", stderr);
1195
6b91a2b39680 Close std{in,out,err} when daemonizing
Matthew Wild <mwild1@gmail.com>
parents: 896
diff changeset
122
586
b828d7d47973 Add posix support library, and adjust makefiles for it
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
123 /* Final fork, use it wisely */
6615
8e4572a642cb util-src/*.c: astyle --indent=tab --brackets=attach --indent-switches --break-blocks --pad-oper --unpad-paren --add-brackets --align-pointer=type --lineend=linux
Kim Alvefur <zash@zash.se>
parents: 6413
diff changeset
124 if(fork()) {
586
b828d7d47973 Add posix support library, and adjust makefiles for it
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
125 exit(0);
6615
8e4572a642cb util-src/*.c: astyle --indent=tab --brackets=attach --indent-switches --break-blocks --pad-oper --unpad-paren --add-brackets --align-pointer=type --lineend=linux
Kim Alvefur <zash@zash.se>
parents: 6413
diff changeset
126 }
586
b828d7d47973 Add posix support library, and adjust makefiles for it
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
127
b828d7d47973 Add posix support library, and adjust makefiles for it
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
128 /* Show's over, let's continue */
b828d7d47973 Add posix support library, and adjust makefiles for it
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
129 lua_pushboolean(L, 1);
b828d7d47973 Add posix support library, and adjust makefiles for it
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
130 lua_pushnil(L);
b828d7d47973 Add posix support library, and adjust makefiles for it
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
131 return 2;
b828d7d47973 Add posix support library, and adjust makefiles for it
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
132 }
b828d7d47973 Add posix support library, and adjust makefiles for it
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
133
722
63456c9d0522 mod_posix: Support for logging to syslog (log = 'syslog' in config)
Matthew Wild <mwild1@gmail.com>
parents: 588
diff changeset
134 /* Syslog support */
63456c9d0522 mod_posix: Support for logging to syslog (log = 'syslog' in config)
Matthew Wild <mwild1@gmail.com>
parents: 588
diff changeset
135
7889
b8d694646597 util-src/*.c: Attach pointer * to name instead of type
Kim Alvefur <zash@zash.se>
parents: 7835
diff changeset
136 const char *const facility_strings[] = {
6615
8e4572a642cb util-src/*.c: astyle --indent=tab --brackets=attach --indent-switches --break-blocks --pad-oper --unpad-paren --add-brackets --align-pointer=type --lineend=linux
Kim Alvefur <zash@zash.se>
parents: 6413
diff changeset
137 "auth",
1842
8337c0d4aee4 util.pposix: Compatibility with Solaris systems (thanks Filip)
Matthew Wild <mwild1@gmail.com>
parents: 1579
diff changeset
138 #if !(defined(sun) || defined(__sun))
6615
8e4572a642cb util-src/*.c: astyle --indent=tab --brackets=attach --indent-switches --break-blocks --pad-oper --unpad-paren --add-brackets --align-pointer=type --lineend=linux
Kim Alvefur <zash@zash.se>
parents: 6413
diff changeset
139 "authpriv",
1842
8337c0d4aee4 util.pposix: Compatibility with Solaris systems (thanks Filip)
Matthew Wild <mwild1@gmail.com>
parents: 1579
diff changeset
140 #endif
6615
8e4572a642cb util-src/*.c: astyle --indent=tab --brackets=attach --indent-switches --break-blocks --pad-oper --unpad-paren --add-brackets --align-pointer=type --lineend=linux
Kim Alvefur <zash@zash.se>
parents: 6413
diff changeset
141 "cron",
8e4572a642cb util-src/*.c: astyle --indent=tab --brackets=attach --indent-switches --break-blocks --pad-oper --unpad-paren --add-brackets --align-pointer=type --lineend=linux
Kim Alvefur <zash@zash.se>
parents: 6413
diff changeset
142 "daemon",
1842
8337c0d4aee4 util.pposix: Compatibility with Solaris systems (thanks Filip)
Matthew Wild <mwild1@gmail.com>
parents: 1579
diff changeset
143 #if !(defined(sun) || defined(__sun))
6615
8e4572a642cb util-src/*.c: astyle --indent=tab --brackets=attach --indent-switches --break-blocks --pad-oper --unpad-paren --add-brackets --align-pointer=type --lineend=linux
Kim Alvefur <zash@zash.se>
parents: 6413
diff changeset
144 "ftp",
1842
8337c0d4aee4 util.pposix: Compatibility with Solaris systems (thanks Filip)
Matthew Wild <mwild1@gmail.com>
parents: 1579
diff changeset
145 #endif
6615
8e4572a642cb util-src/*.c: astyle --indent=tab --brackets=attach --indent-switches --break-blocks --pad-oper --unpad-paren --add-brackets --align-pointer=type --lineend=linux
Kim Alvefur <zash@zash.se>
parents: 6413
diff changeset
146 "kern",
8e4572a642cb util-src/*.c: astyle --indent=tab --brackets=attach --indent-switches --break-blocks --pad-oper --unpad-paren --add-brackets --align-pointer=type --lineend=linux
Kim Alvefur <zash@zash.se>
parents: 6413
diff changeset
147 "local0",
8e4572a642cb util-src/*.c: astyle --indent=tab --brackets=attach --indent-switches --break-blocks --pad-oper --unpad-paren --add-brackets --align-pointer=type --lineend=linux
Kim Alvefur <zash@zash.se>
parents: 6413
diff changeset
148 "local1",
8e4572a642cb util-src/*.c: astyle --indent=tab --brackets=attach --indent-switches --break-blocks --pad-oper --unpad-paren --add-brackets --align-pointer=type --lineend=linux
Kim Alvefur <zash@zash.se>
parents: 6413
diff changeset
149 "local2",
8e4572a642cb util-src/*.c: astyle --indent=tab --brackets=attach --indent-switches --break-blocks --pad-oper --unpad-paren --add-brackets --align-pointer=type --lineend=linux
Kim Alvefur <zash@zash.se>
parents: 6413
diff changeset
150 "local3",
8e4572a642cb util-src/*.c: astyle --indent=tab --brackets=attach --indent-switches --break-blocks --pad-oper --unpad-paren --add-brackets --align-pointer=type --lineend=linux
Kim Alvefur <zash@zash.se>
parents: 6413
diff changeset
151 "local4",
8e4572a642cb util-src/*.c: astyle --indent=tab --brackets=attach --indent-switches --break-blocks --pad-oper --unpad-paren --add-brackets --align-pointer=type --lineend=linux
Kim Alvefur <zash@zash.se>
parents: 6413
diff changeset
152 "local5",
8e4572a642cb util-src/*.c: astyle --indent=tab --brackets=attach --indent-switches --break-blocks --pad-oper --unpad-paren --add-brackets --align-pointer=type --lineend=linux
Kim Alvefur <zash@zash.se>
parents: 6413
diff changeset
153 "local6",
8e4572a642cb util-src/*.c: astyle --indent=tab --brackets=attach --indent-switches --break-blocks --pad-oper --unpad-paren --add-brackets --align-pointer=type --lineend=linux
Kim Alvefur <zash@zash.se>
parents: 6413
diff changeset
154 "local7",
8e4572a642cb util-src/*.c: astyle --indent=tab --brackets=attach --indent-switches --break-blocks --pad-oper --unpad-paren --add-brackets --align-pointer=type --lineend=linux
Kim Alvefur <zash@zash.se>
parents: 6413
diff changeset
155 "lpr",
8e4572a642cb util-src/*.c: astyle --indent=tab --brackets=attach --indent-switches --break-blocks --pad-oper --unpad-paren --add-brackets --align-pointer=type --lineend=linux
Kim Alvefur <zash@zash.se>
parents: 6413
diff changeset
156 "mail",
8e4572a642cb util-src/*.c: astyle --indent=tab --brackets=attach --indent-switches --break-blocks --pad-oper --unpad-paren --add-brackets --align-pointer=type --lineend=linux
Kim Alvefur <zash@zash.se>
parents: 6413
diff changeset
157 "syslog",
8e4572a642cb util-src/*.c: astyle --indent=tab --brackets=attach --indent-switches --break-blocks --pad-oper --unpad-paren --add-brackets --align-pointer=type --lineend=linux
Kim Alvefur <zash@zash.se>
parents: 6413
diff changeset
158 "user",
8e4572a642cb util-src/*.c: astyle --indent=tab --brackets=attach --indent-switches --break-blocks --pad-oper --unpad-paren --add-brackets --align-pointer=type --lineend=linux
Kim Alvefur <zash@zash.se>
parents: 6413
diff changeset
159 "uucp",
8e4572a642cb util-src/*.c: astyle --indent=tab --brackets=attach --indent-switches --break-blocks --pad-oper --unpad-paren --add-brackets --align-pointer=type --lineend=linux
Kim Alvefur <zash@zash.se>
parents: 6413
diff changeset
160 NULL
8e4572a642cb util-src/*.c: astyle --indent=tab --brackets=attach --indent-switches --break-blocks --pad-oper --unpad-paren --add-brackets --align-pointer=type --lineend=linux
Kim Alvefur <zash@zash.se>
parents: 6413
diff changeset
161 };
722
63456c9d0522 mod_posix: Support for logging to syslog (log = 'syslog' in config)
Matthew Wild <mwild1@gmail.com>
parents: 588
diff changeset
162 int facility_constants[] = {
6615
8e4572a642cb util-src/*.c: astyle --indent=tab --brackets=attach --indent-switches --break-blocks --pad-oper --unpad-paren --add-brackets --align-pointer=type --lineend=linux
Kim Alvefur <zash@zash.se>
parents: 6413
diff changeset
163 LOG_AUTH,
1842
8337c0d4aee4 util.pposix: Compatibility with Solaris systems (thanks Filip)
Matthew Wild <mwild1@gmail.com>
parents: 1579
diff changeset
164 #if !(defined(sun) || defined(__sun))
6615
8e4572a642cb util-src/*.c: astyle --indent=tab --brackets=attach --indent-switches --break-blocks --pad-oper --unpad-paren --add-brackets --align-pointer=type --lineend=linux
Kim Alvefur <zash@zash.se>
parents: 6413
diff changeset
165 LOG_AUTHPRIV,
1842
8337c0d4aee4 util.pposix: Compatibility with Solaris systems (thanks Filip)
Matthew Wild <mwild1@gmail.com>
parents: 1579
diff changeset
166 #endif
6615
8e4572a642cb util-src/*.c: astyle --indent=tab --brackets=attach --indent-switches --break-blocks --pad-oper --unpad-paren --add-brackets --align-pointer=type --lineend=linux
Kim Alvefur <zash@zash.se>
parents: 6413
diff changeset
167 LOG_CRON,
8e4572a642cb util-src/*.c: astyle --indent=tab --brackets=attach --indent-switches --break-blocks --pad-oper --unpad-paren --add-brackets --align-pointer=type --lineend=linux
Kim Alvefur <zash@zash.se>
parents: 6413
diff changeset
168 LOG_DAEMON,
1842
8337c0d4aee4 util.pposix: Compatibility with Solaris systems (thanks Filip)
Matthew Wild <mwild1@gmail.com>
parents: 1579
diff changeset
169 #if !(defined(sun) || defined(__sun))
6615
8e4572a642cb util-src/*.c: astyle --indent=tab --brackets=attach --indent-switches --break-blocks --pad-oper --unpad-paren --add-brackets --align-pointer=type --lineend=linux
Kim Alvefur <zash@zash.se>
parents: 6413
diff changeset
170 LOG_FTP,
1842
8337c0d4aee4 util.pposix: Compatibility with Solaris systems (thanks Filip)
Matthew Wild <mwild1@gmail.com>
parents: 1579
diff changeset
171 #endif
6615
8e4572a642cb util-src/*.c: astyle --indent=tab --brackets=attach --indent-switches --break-blocks --pad-oper --unpad-paren --add-brackets --align-pointer=type --lineend=linux
Kim Alvefur <zash@zash.se>
parents: 6413
diff changeset
172 LOG_KERN,
8e4572a642cb util-src/*.c: astyle --indent=tab --brackets=attach --indent-switches --break-blocks --pad-oper --unpad-paren --add-brackets --align-pointer=type --lineend=linux
Kim Alvefur <zash@zash.se>
parents: 6413
diff changeset
173 LOG_LOCAL0,
8e4572a642cb util-src/*.c: astyle --indent=tab --brackets=attach --indent-switches --break-blocks --pad-oper --unpad-paren --add-brackets --align-pointer=type --lineend=linux
Kim Alvefur <zash@zash.se>
parents: 6413
diff changeset
174 LOG_LOCAL1,
8e4572a642cb util-src/*.c: astyle --indent=tab --brackets=attach --indent-switches --break-blocks --pad-oper --unpad-paren --add-brackets --align-pointer=type --lineend=linux
Kim Alvefur <zash@zash.se>
parents: 6413
diff changeset
175 LOG_LOCAL2,
8e4572a642cb util-src/*.c: astyle --indent=tab --brackets=attach --indent-switches --break-blocks --pad-oper --unpad-paren --add-brackets --align-pointer=type --lineend=linux
Kim Alvefur <zash@zash.se>
parents: 6413
diff changeset
176 LOG_LOCAL3,
8e4572a642cb util-src/*.c: astyle --indent=tab --brackets=attach --indent-switches --break-blocks --pad-oper --unpad-paren --add-brackets --align-pointer=type --lineend=linux
Kim Alvefur <zash@zash.se>
parents: 6413
diff changeset
177 LOG_LOCAL4,
8e4572a642cb util-src/*.c: astyle --indent=tab --brackets=attach --indent-switches --break-blocks --pad-oper --unpad-paren --add-brackets --align-pointer=type --lineend=linux
Kim Alvefur <zash@zash.se>
parents: 6413
diff changeset
178 LOG_LOCAL5,
8e4572a642cb util-src/*.c: astyle --indent=tab --brackets=attach --indent-switches --break-blocks --pad-oper --unpad-paren --add-brackets --align-pointer=type --lineend=linux
Kim Alvefur <zash@zash.se>
parents: 6413
diff changeset
179 LOG_LOCAL6,
8e4572a642cb util-src/*.c: astyle --indent=tab --brackets=attach --indent-switches --break-blocks --pad-oper --unpad-paren --add-brackets --align-pointer=type --lineend=linux
Kim Alvefur <zash@zash.se>
parents: 6413
diff changeset
180 LOG_LOCAL7,
8e4572a642cb util-src/*.c: astyle --indent=tab --brackets=attach --indent-switches --break-blocks --pad-oper --unpad-paren --add-brackets --align-pointer=type --lineend=linux
Kim Alvefur <zash@zash.se>
parents: 6413
diff changeset
181 LOG_LPR,
8e4572a642cb util-src/*.c: astyle --indent=tab --brackets=attach --indent-switches --break-blocks --pad-oper --unpad-paren --add-brackets --align-pointer=type --lineend=linux
Kim Alvefur <zash@zash.se>
parents: 6413
diff changeset
182 LOG_MAIL,
8e4572a642cb util-src/*.c: astyle --indent=tab --brackets=attach --indent-switches --break-blocks --pad-oper --unpad-paren --add-brackets --align-pointer=type --lineend=linux
Kim Alvefur <zash@zash.se>
parents: 6413
diff changeset
183 LOG_NEWS,
8e4572a642cb util-src/*.c: astyle --indent=tab --brackets=attach --indent-switches --break-blocks --pad-oper --unpad-paren --add-brackets --align-pointer=type --lineend=linux
Kim Alvefur <zash@zash.se>
parents: 6413
diff changeset
184 LOG_SYSLOG,
8e4572a642cb util-src/*.c: astyle --indent=tab --brackets=attach --indent-switches --break-blocks --pad-oper --unpad-paren --add-brackets --align-pointer=type --lineend=linux
Kim Alvefur <zash@zash.se>
parents: 6413
diff changeset
185 LOG_USER,
8e4572a642cb util-src/*.c: astyle --indent=tab --brackets=attach --indent-switches --break-blocks --pad-oper --unpad-paren --add-brackets --align-pointer=type --lineend=linux
Kim Alvefur <zash@zash.se>
parents: 6413
diff changeset
186 LOG_UUCP,
8e4572a642cb util-src/*.c: astyle --indent=tab --brackets=attach --indent-switches --break-blocks --pad-oper --unpad-paren --add-brackets --align-pointer=type --lineend=linux
Kim Alvefur <zash@zash.se>
parents: 6413
diff changeset
187 -1
8e4572a642cb util-src/*.c: astyle --indent=tab --brackets=attach --indent-switches --break-blocks --pad-oper --unpad-paren --add-brackets --align-pointer=type --lineend=linux
Kim Alvefur <zash@zash.se>
parents: 6413
diff changeset
188 };
722
63456c9d0522 mod_posix: Support for logging to syslog (log = 'syslog' in config)
Matthew Wild <mwild1@gmail.com>
parents: 588
diff changeset
189
63456c9d0522 mod_posix: Support for logging to syslog (log = 'syslog' in config)
Matthew Wild <mwild1@gmail.com>
parents: 588
diff changeset
190 /* "
63456c9d0522 mod_posix: Support for logging to syslog (log = 'syslog' in config)
Matthew Wild <mwild1@gmail.com>
parents: 588
diff changeset
191 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
192 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
193 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
194 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
195 constant.
63456c9d0522 mod_posix: Support for logging to syslog (log = 'syslog' in config)
Matthew Wild <mwild1@gmail.com>
parents: 588
diff changeset
196 " -- syslog manpage
2436
ccc71b5d2e01 util.posix: Trailing whitespace
Matthew Wild <mwild1@gmail.com>
parents: 2060
diff changeset
197 */
7889
b8d694646597 util-src/*.c: Attach pointer * to name instead of type
Kim Alvefur <zash@zash.se>
parents: 7835
diff changeset
198 char *syslog_ident = NULL;
722
63456c9d0522 mod_posix: Support for logging to syslog (log = 'syslog' in config)
Matthew Wild <mwild1@gmail.com>
parents: 588
diff changeset
199
7889
b8d694646597 util-src/*.c: Attach pointer * to name instead of type
Kim Alvefur <zash@zash.se>
parents: 7835
diff changeset
200 int lc_syslog_open(lua_State *L) {
796
63f56696c66c util.pposix: Fix incompatible pointer type compiler warnings
Matthew Wild <mwild1@gmail.com>
parents: 766
diff changeset
201 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
202 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
203
63456c9d0522 mod_posix: Support for logging to syslog (log = 'syslog' in config)
Matthew Wild <mwild1@gmail.com>
parents: 588
diff changeset
204 luaL_checkstring(L, 1);
2436
ccc71b5d2e01 util.posix: Trailing whitespace
Matthew Wild <mwild1@gmail.com>
parents: 2060
diff changeset
205
6615
8e4572a642cb util-src/*.c: astyle --indent=tab --brackets=attach --indent-switches --break-blocks --pad-oper --unpad-paren --add-brackets --align-pointer=type --lineend=linux
Kim Alvefur <zash@zash.se>
parents: 6413
diff changeset
206 if(syslog_ident) {
722
63456c9d0522 mod_posix: Support for logging to syslog (log = 'syslog' in config)
Matthew Wild <mwild1@gmail.com>
parents: 588
diff changeset
207 free(syslog_ident);
6615
8e4572a642cb util-src/*.c: astyle --indent=tab --brackets=attach --indent-switches --break-blocks --pad-oper --unpad-paren --add-brackets --align-pointer=type --lineend=linux
Kim Alvefur <zash@zash.se>
parents: 6413
diff changeset
208 }
2436
ccc71b5d2e01 util.posix: Trailing whitespace
Matthew Wild <mwild1@gmail.com>
parents: 2060
diff changeset
209
722
63456c9d0522 mod_posix: Support for logging to syslog (log = 'syslog' in config)
Matthew Wild <mwild1@gmail.com>
parents: 588
diff changeset
210 syslog_ident = strdup(lua_tostring(L, 1));
2436
ccc71b5d2e01 util.posix: Trailing whitespace
Matthew Wild <mwild1@gmail.com>
parents: 2060
diff changeset
211
722
63456c9d0522 mod_posix: Support for logging to syslog (log = 'syslog' in config)
Matthew Wild <mwild1@gmail.com>
parents: 588
diff changeset
212 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
213 return 0;
63456c9d0522 mod_posix: Support for logging to syslog (log = 'syslog' in config)
Matthew Wild <mwild1@gmail.com>
parents: 588
diff changeset
214 }
63456c9d0522 mod_posix: Support for logging to syslog (log = 'syslog' in config)
Matthew Wild <mwild1@gmail.com>
parents: 588
diff changeset
215
7889
b8d694646597 util-src/*.c: Attach pointer * to name instead of type
Kim Alvefur <zash@zash.se>
parents: 7835
diff changeset
216 const char *const level_strings[] = {
6615
8e4572a642cb util-src/*.c: astyle --indent=tab --brackets=attach --indent-switches --break-blocks --pad-oper --unpad-paren --add-brackets --align-pointer=type --lineend=linux
Kim Alvefur <zash@zash.se>
parents: 6413
diff changeset
217 "debug",
8e4572a642cb util-src/*.c: astyle --indent=tab --brackets=attach --indent-switches --break-blocks --pad-oper --unpad-paren --add-brackets --align-pointer=type --lineend=linux
Kim Alvefur <zash@zash.se>
parents: 6413
diff changeset
218 "info",
8e4572a642cb util-src/*.c: astyle --indent=tab --brackets=attach --indent-switches --break-blocks --pad-oper --unpad-paren --add-brackets --align-pointer=type --lineend=linux
Kim Alvefur <zash@zash.se>
parents: 6413
diff changeset
219 "notice",
8e4572a642cb util-src/*.c: astyle --indent=tab --brackets=attach --indent-switches --break-blocks --pad-oper --unpad-paren --add-brackets --align-pointer=type --lineend=linux
Kim Alvefur <zash@zash.se>
parents: 6413
diff changeset
220 "warn",
8e4572a642cb util-src/*.c: astyle --indent=tab --brackets=attach --indent-switches --break-blocks --pad-oper --unpad-paren --add-brackets --align-pointer=type --lineend=linux
Kim Alvefur <zash@zash.se>
parents: 6413
diff changeset
221 "error",
8e4572a642cb util-src/*.c: astyle --indent=tab --brackets=attach --indent-switches --break-blocks --pad-oper --unpad-paren --add-brackets --align-pointer=type --lineend=linux
Kim Alvefur <zash@zash.se>
parents: 6413
diff changeset
222 NULL
8e4572a642cb util-src/*.c: astyle --indent=tab --brackets=attach --indent-switches --break-blocks --pad-oper --unpad-paren --add-brackets --align-pointer=type --lineend=linux
Kim Alvefur <zash@zash.se>
parents: 6413
diff changeset
223 };
722
63456c9d0522 mod_posix: Support for logging to syslog (log = 'syslog' in config)
Matthew Wild <mwild1@gmail.com>
parents: 588
diff changeset
224 int level_constants[] = {
6615
8e4572a642cb util-src/*.c: astyle --indent=tab --brackets=attach --indent-switches --break-blocks --pad-oper --unpad-paren --add-brackets --align-pointer=type --lineend=linux
Kim Alvefur <zash@zash.se>
parents: 6413
diff changeset
225 LOG_DEBUG,
8e4572a642cb util-src/*.c: astyle --indent=tab --brackets=attach --indent-switches --break-blocks --pad-oper --unpad-paren --add-brackets --align-pointer=type --lineend=linux
Kim Alvefur <zash@zash.se>
parents: 6413
diff changeset
226 LOG_INFO,
8e4572a642cb util-src/*.c: astyle --indent=tab --brackets=attach --indent-switches --break-blocks --pad-oper --unpad-paren --add-brackets --align-pointer=type --lineend=linux
Kim Alvefur <zash@zash.se>
parents: 6413
diff changeset
227 LOG_NOTICE,
8e4572a642cb util-src/*.c: astyle --indent=tab --brackets=attach --indent-switches --break-blocks --pad-oper --unpad-paren --add-brackets --align-pointer=type --lineend=linux
Kim Alvefur <zash@zash.se>
parents: 6413
diff changeset
228 LOG_WARNING,
8e4572a642cb util-src/*.c: astyle --indent=tab --brackets=attach --indent-switches --break-blocks --pad-oper --unpad-paren --add-brackets --align-pointer=type --lineend=linux
Kim Alvefur <zash@zash.se>
parents: 6413
diff changeset
229 LOG_CRIT,
8e4572a642cb util-src/*.c: astyle --indent=tab --brackets=attach --indent-switches --break-blocks --pad-oper --unpad-paren --add-brackets --align-pointer=type --lineend=linux
Kim Alvefur <zash@zash.se>
parents: 6413
diff changeset
230 -1
8e4572a642cb util-src/*.c: astyle --indent=tab --brackets=attach --indent-switches --break-blocks --pad-oper --unpad-paren --add-brackets --align-pointer=type --lineend=linux
Kim Alvefur <zash@zash.se>
parents: 6413
diff changeset
231 };
7889
b8d694646597 util-src/*.c: Attach pointer * to name instead of type
Kim Alvefur <zash@zash.se>
parents: 7835
diff changeset
232 int lc_syslog_log(lua_State *L) {
5449
35a271b4b920 util.pposix: syslog(): Support an optional source parameter (producing messages of the form '<source>: <message>'
Matthew Wild <mwild1@gmail.com>
parents: 5359
diff changeset
233 int level = level_constants[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
234
6615
8e4572a642cb util-src/*.c: astyle --indent=tab --brackets=attach --indent-switches --break-blocks --pad-oper --unpad-paren --add-brackets --align-pointer=type --lineend=linux
Kim Alvefur <zash@zash.se>
parents: 6413
diff changeset
235 if(lua_gettop(L) == 3) {
5449
35a271b4b920 util.pposix: syslog(): Support an optional source parameter (producing messages of the form '<source>: <message>'
Matthew Wild <mwild1@gmail.com>
parents: 5359
diff changeset
236 syslog(level, "%s: %s", luaL_checkstring(L, 2), luaL_checkstring(L, 3));
6615
8e4572a642cb util-src/*.c: astyle --indent=tab --brackets=attach --indent-switches --break-blocks --pad-oper --unpad-paren --add-brackets --align-pointer=type --lineend=linux
Kim Alvefur <zash@zash.se>
parents: 6413
diff changeset
237 } else {
5449
35a271b4b920 util.pposix: syslog(): Support an optional source parameter (producing messages of the form '<source>: <message>'
Matthew Wild <mwild1@gmail.com>
parents: 5359
diff changeset
238 syslog(level, "%s", lua_tostring(L, 2));
6615
8e4572a642cb util-src/*.c: astyle --indent=tab --brackets=attach --indent-switches --break-blocks --pad-oper --unpad-paren --add-brackets --align-pointer=type --lineend=linux
Kim Alvefur <zash@zash.se>
parents: 6413
diff changeset
239 }
722
63456c9d0522 mod_posix: Support for logging to syslog (log = 'syslog' in config)
Matthew Wild <mwild1@gmail.com>
parents: 588
diff changeset
240
63456c9d0522 mod_posix: Support for logging to syslog (log = 'syslog' in config)
Matthew Wild <mwild1@gmail.com>
parents: 588
diff changeset
241 return 0;
63456c9d0522 mod_posix: Support for logging to syslog (log = 'syslog' in config)
Matthew Wild <mwild1@gmail.com>
parents: 588
diff changeset
242 }
63456c9d0522 mod_posix: Support for logging to syslog (log = 'syslog' in config)
Matthew Wild <mwild1@gmail.com>
parents: 588
diff changeset
243
7889
b8d694646597 util-src/*.c: Attach pointer * to name instead of type
Kim Alvefur <zash@zash.se>
parents: 7835
diff changeset
244 int lc_syslog_close(lua_State *L) {
9151
fee3933ff346 pposix, signal: Ignore unused arguments.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 9150
diff changeset
245 (void)L;
722
63456c9d0522 mod_posix: Support for logging to syslog (log = 'syslog' in config)
Matthew Wild <mwild1@gmail.com>
parents: 588
diff changeset
246 closelog();
6615
8e4572a642cb util-src/*.c: astyle --indent=tab --brackets=attach --indent-switches --break-blocks --pad-oper --unpad-paren --add-brackets --align-pointer=type --lineend=linux
Kim Alvefur <zash@zash.se>
parents: 6413
diff changeset
247
8e4572a642cb util-src/*.c: astyle --indent=tab --brackets=attach --indent-switches --break-blocks --pad-oper --unpad-paren --add-brackets --align-pointer=type --lineend=linux
Kim Alvefur <zash@zash.se>
parents: 6413
diff changeset
248 if(syslog_ident) {
722
63456c9d0522 mod_posix: Support for logging to syslog (log = 'syslog' in config)
Matthew Wild <mwild1@gmail.com>
parents: 588
diff changeset
249 free(syslog_ident);
63456c9d0522 mod_posix: Support for logging to syslog (log = 'syslog' in config)
Matthew Wild <mwild1@gmail.com>
parents: 588
diff changeset
250 syslog_ident = NULL;
63456c9d0522 mod_posix: Support for logging to syslog (log = 'syslog' in config)
Matthew Wild <mwild1@gmail.com>
parents: 588
diff changeset
251 }
6615
8e4572a642cb util-src/*.c: astyle --indent=tab --brackets=attach --indent-switches --break-blocks --pad-oper --unpad-paren --add-brackets --align-pointer=type --lineend=linux
Kim Alvefur <zash@zash.se>
parents: 6413
diff changeset
252
722
63456c9d0522 mod_posix: Support for logging to syslog (log = 'syslog' in config)
Matthew Wild <mwild1@gmail.com>
parents: 588
diff changeset
253 return 0;
63456c9d0522 mod_posix: Support for logging to syslog (log = 'syslog' in config)
Matthew Wild <mwild1@gmail.com>
parents: 588
diff changeset
254 }
63456c9d0522 mod_posix: Support for logging to syslog (log = 'syslog' in config)
Matthew Wild <mwild1@gmail.com>
parents: 588
diff changeset
255
7889
b8d694646597 util-src/*.c: Attach pointer * to name instead of type
Kim Alvefur <zash@zash.se>
parents: 7835
diff changeset
256 int lc_syslog_setmask(lua_State *L) {
796
63f56696c66c util.pposix: Fix incompatible pointer type compiler warnings
Matthew Wild <mwild1@gmail.com>
parents: 766
diff changeset
257 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
258 int mask = 0;
6615
8e4572a642cb util-src/*.c: astyle --indent=tab --brackets=attach --indent-switches --break-blocks --pad-oper --unpad-paren --add-brackets --align-pointer=type --lineend=linux
Kim Alvefur <zash@zash.se>
parents: 6413
diff changeset
259
8e4572a642cb util-src/*.c: astyle --indent=tab --brackets=attach --indent-switches --break-blocks --pad-oper --unpad-paren --add-brackets --align-pointer=type --lineend=linux
Kim Alvefur <zash@zash.se>
parents: 6413
diff changeset
260 do {
729
f62ef65d5c01 pposix: Add syslog_setmask (use config: minimum_log_level = 'warn' etc.)
Matthew Wild <mwild1@gmail.com>
parents: 727
diff changeset
261 mask |= LOG_MASK(level_constants[level_idx]);
6615
8e4572a642cb util-src/*.c: astyle --indent=tab --brackets=attach --indent-switches --break-blocks --pad-oper --unpad-paren --add-brackets --align-pointer=type --lineend=linux
Kim Alvefur <zash@zash.se>
parents: 6413
diff changeset
262 } while(++level_idx <= 4);
729
f62ef65d5c01 pposix: Add syslog_setmask (use config: minimum_log_level = 'warn' etc.)
Matthew Wild <mwild1@gmail.com>
parents: 727
diff changeset
263
f62ef65d5c01 pposix: Add syslog_setmask (use config: minimum_log_level = 'warn' etc.)
Matthew Wild <mwild1@gmail.com>
parents: 727
diff changeset
264 setlogmask(mask);
f62ef65d5c01 pposix: Add syslog_setmask (use config: minimum_log_level = 'warn' etc.)
Matthew Wild <mwild1@gmail.com>
parents: 727
diff changeset
265 return 0;
f62ef65d5c01 pposix: Add syslog_setmask (use config: minimum_log_level = 'warn' etc.)
Matthew Wild <mwild1@gmail.com>
parents: 727
diff changeset
266 }
f62ef65d5c01 pposix: Add syslog_setmask (use config: minimum_log_level = 'warn' etc.)
Matthew Wild <mwild1@gmail.com>
parents: 727
diff changeset
267
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
268 /* 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
269
7889
b8d694646597 util-src/*.c: Attach pointer * to name instead of type
Kim Alvefur <zash@zash.se>
parents: 7835
diff changeset
270 int lc_getpid(lua_State *L) {
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
271 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
272 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
273 }
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
274
804
9bc1544c99b7 util.pposix: Add getuid/setuid (we don't use them yet)
Matthew Wild <mwild1@gmail.com>
parents: 796
diff changeset
275 /* UID/GID functions */
9bc1544c99b7 util.pposix: Add getuid/setuid (we don't use them yet)
Matthew Wild <mwild1@gmail.com>
parents: 796
diff changeset
276
7889
b8d694646597 util-src/*.c: Attach pointer * to name instead of type
Kim Alvefur <zash@zash.se>
parents: 7835
diff changeset
277 int lc_getuid(lua_State *L) {
804
9bc1544c99b7 util.pposix: Add getuid/setuid (we don't use them yet)
Matthew Wild <mwild1@gmail.com>
parents: 796
diff changeset
278 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
279 return 1;
9bc1544c99b7 util.pposix: Add getuid/setuid (we don't use them yet)
Matthew Wild <mwild1@gmail.com>
parents: 796
diff changeset
280 }
9bc1544c99b7 util.pposix: Add getuid/setuid (we don't use them yet)
Matthew Wild <mwild1@gmail.com>
parents: 796
diff changeset
281
7889
b8d694646597 util-src/*.c: Attach pointer * to name instead of type
Kim Alvefur <zash@zash.se>
parents: 7835
diff changeset
282 int lc_getgid(lua_State *L) {
804
9bc1544c99b7 util.pposix: Add getuid/setuid (we don't use them yet)
Matthew Wild <mwild1@gmail.com>
parents: 796
diff changeset
283 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
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
7889
b8d694646597 util-src/*.c: Attach pointer * to name instead of type
Kim Alvefur <zash@zash.se>
parents: 7835
diff changeset
287 int lc_setuid(lua_State *L) {
804
9bc1544c99b7 util.pposix: Add getuid/setuid (we don't use them yet)
Matthew Wild <mwild1@gmail.com>
parents: 796
diff changeset
288 int uid = -1;
6615
8e4572a642cb util-src/*.c: astyle --indent=tab --brackets=attach --indent-switches --break-blocks --pad-oper --unpad-paren --add-brackets --align-pointer=type --lineend=linux
Kim Alvefur <zash@zash.se>
parents: 6413
diff changeset
289
8e4572a642cb util-src/*.c: astyle --indent=tab --brackets=attach --indent-switches --break-blocks --pad-oper --unpad-paren --add-brackets --align-pointer=type --lineend=linux
Kim Alvefur <zash@zash.se>
parents: 6413
diff changeset
290 if(lua_gettop(L) < 1) {
804
9bc1544c99b7 util.pposix: Add getuid/setuid (we don't use them yet)
Matthew Wild <mwild1@gmail.com>
parents: 796
diff changeset
291 return 0;
6615
8e4572a642cb util-src/*.c: astyle --indent=tab --brackets=attach --indent-switches --break-blocks --pad-oper --unpad-paren --add-brackets --align-pointer=type --lineend=linux
Kim Alvefur <zash@zash.se>
parents: 6413
diff changeset
292 }
8e4572a642cb util-src/*.c: astyle --indent=tab --brackets=attach --indent-switches --break-blocks --pad-oper --unpad-paren --add-brackets --align-pointer=type --lineend=linux
Kim Alvefur <zash@zash.se>
parents: 6413
diff changeset
293
8e4572a642cb util-src/*.c: astyle --indent=tab --brackets=attach --indent-switches --break-blocks --pad-oper --unpad-paren --add-brackets --align-pointer=type --lineend=linux
Kim Alvefur <zash@zash.se>
parents: 6413
diff changeset
294 if(!lua_isnumber(L, 1) && lua_tostring(L, 1)) {
804
9bc1544c99b7 util.pposix: Add getuid/setuid (we don't use them yet)
Matthew Wild <mwild1@gmail.com>
parents: 796
diff changeset
295 /* Passed UID is actually a string, so look up the UID */
7889
b8d694646597 util-src/*.c: Attach pointer * to name instead of type
Kim Alvefur <zash@zash.se>
parents: 7835
diff changeset
296 struct passwd *p;
804
9bc1544c99b7 util.pposix: Add getuid/setuid (we don't use them yet)
Matthew Wild <mwild1@gmail.com>
parents: 796
diff changeset
297 p = getpwnam(lua_tostring(L, 1));
6615
8e4572a642cb util-src/*.c: astyle --indent=tab --brackets=attach --indent-switches --break-blocks --pad-oper --unpad-paren --add-brackets --align-pointer=type --lineend=linux
Kim Alvefur <zash@zash.se>
parents: 6413
diff changeset
298
8e4572a642cb util-src/*.c: astyle --indent=tab --brackets=attach --indent-switches --break-blocks --pad-oper --unpad-paren --add-brackets --align-pointer=type --lineend=linux
Kim Alvefur <zash@zash.se>
parents: 6413
diff changeset
299 if(!p) {
804
9bc1544c99b7 util.pposix: Add getuid/setuid (we don't use them yet)
Matthew Wild <mwild1@gmail.com>
parents: 796
diff changeset
300 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
301 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
302 return 2;
9bc1544c99b7 util.pposix: Add getuid/setuid (we don't use them yet)
Matthew Wild <mwild1@gmail.com>
parents: 796
diff changeset
303 }
6615
8e4572a642cb util-src/*.c: astyle --indent=tab --brackets=attach --indent-switches --break-blocks --pad-oper --unpad-paren --add-brackets --align-pointer=type --lineend=linux
Kim Alvefur <zash@zash.se>
parents: 6413
diff changeset
304
804
9bc1544c99b7 util.pposix: Add getuid/setuid (we don't use them yet)
Matthew Wild <mwild1@gmail.com>
parents: 796
diff changeset
305 uid = p->pw_uid;
6615
8e4572a642cb util-src/*.c: astyle --indent=tab --brackets=attach --indent-switches --break-blocks --pad-oper --unpad-paren --add-brackets --align-pointer=type --lineend=linux
Kim Alvefur <zash@zash.se>
parents: 6413
diff changeset
306 } else {
804
9bc1544c99b7 util.pposix: Add getuid/setuid (we don't use them yet)
Matthew Wild <mwild1@gmail.com>
parents: 796
diff changeset
307 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
308 }
2436
ccc71b5d2e01 util.posix: Trailing whitespace
Matthew Wild <mwild1@gmail.com>
parents: 2060
diff changeset
309
6615
8e4572a642cb util-src/*.c: astyle --indent=tab --brackets=attach --indent-switches --break-blocks --pad-oper --unpad-paren --add-brackets --align-pointer=type --lineend=linux
Kim Alvefur <zash@zash.se>
parents: 6413
diff changeset
310 if(uid > -1) {
804
9bc1544c99b7 util.pposix: Add getuid/setuid (we don't use them yet)
Matthew Wild <mwild1@gmail.com>
parents: 796
diff changeset
311 /* Ok, attempt setuid */
9bc1544c99b7 util.pposix: Add getuid/setuid (we don't use them yet)
Matthew Wild <mwild1@gmail.com>
parents: 796
diff changeset
312 errno = 0;
6615
8e4572a642cb util-src/*.c: astyle --indent=tab --brackets=attach --indent-switches --break-blocks --pad-oper --unpad-paren --add-brackets --align-pointer=type --lineend=linux
Kim Alvefur <zash@zash.se>
parents: 6413
diff changeset
313
8e4572a642cb util-src/*.c: astyle --indent=tab --brackets=attach --indent-switches --break-blocks --pad-oper --unpad-paren --add-brackets --align-pointer=type --lineend=linux
Kim Alvefur <zash@zash.se>
parents: 6413
diff changeset
314 if(setuid(uid)) {
804
9bc1544c99b7 util.pposix: Add getuid/setuid (we don't use them yet)
Matthew Wild <mwild1@gmail.com>
parents: 796
diff changeset
315 /* Fail */
9bc1544c99b7 util.pposix: Add getuid/setuid (we don't use them yet)
Matthew Wild <mwild1@gmail.com>
parents: 796
diff changeset
316 lua_pushboolean(L, 0);
6615
8e4572a642cb util-src/*.c: astyle --indent=tab --brackets=attach --indent-switches --break-blocks --pad-oper --unpad-paren --add-brackets --align-pointer=type --lineend=linux
Kim Alvefur <zash@zash.se>
parents: 6413
diff changeset
317
8e4572a642cb util-src/*.c: astyle --indent=tab --brackets=attach --indent-switches --break-blocks --pad-oper --unpad-paren --add-brackets --align-pointer=type --lineend=linux
Kim Alvefur <zash@zash.se>
parents: 6413
diff changeset
318 switch(errno) {
8e4572a642cb util-src/*.c: astyle --indent=tab --brackets=attach --indent-switches --break-blocks --pad-oper --unpad-paren --add-brackets --align-pointer=type --lineend=linux
Kim Alvefur <zash@zash.se>
parents: 6413
diff changeset
319 case EINVAL:
8e4572a642cb util-src/*.c: astyle --indent=tab --brackets=attach --indent-switches --break-blocks --pad-oper --unpad-paren --add-brackets --align-pointer=type --lineend=linux
Kim Alvefur <zash@zash.se>
parents: 6413
diff changeset
320 lua_pushstring(L, "invalid-uid");
8e4572a642cb util-src/*.c: astyle --indent=tab --brackets=attach --indent-switches --break-blocks --pad-oper --unpad-paren --add-brackets --align-pointer=type --lineend=linux
Kim Alvefur <zash@zash.se>
parents: 6413
diff changeset
321 break;
7889
b8d694646597 util-src/*.c: Attach pointer * to name instead of type
Kim Alvefur <zash@zash.se>
parents: 7835
diff changeset
322
6615
8e4572a642cb util-src/*.c: astyle --indent=tab --brackets=attach --indent-switches --break-blocks --pad-oper --unpad-paren --add-brackets --align-pointer=type --lineend=linux
Kim Alvefur <zash@zash.se>
parents: 6413
diff changeset
323 case EPERM:
8e4572a642cb util-src/*.c: astyle --indent=tab --brackets=attach --indent-switches --break-blocks --pad-oper --unpad-paren --add-brackets --align-pointer=type --lineend=linux
Kim Alvefur <zash@zash.se>
parents: 6413
diff changeset
324 lua_pushstring(L, "permission-denied");
8e4572a642cb util-src/*.c: astyle --indent=tab --brackets=attach --indent-switches --break-blocks --pad-oper --unpad-paren --add-brackets --align-pointer=type --lineend=linux
Kim Alvefur <zash@zash.se>
parents: 6413
diff changeset
325 break;
7889
b8d694646597 util-src/*.c: Attach pointer * to name instead of type
Kim Alvefur <zash@zash.se>
parents: 7835
diff changeset
326
6615
8e4572a642cb util-src/*.c: astyle --indent=tab --brackets=attach --indent-switches --break-blocks --pad-oper --unpad-paren --add-brackets --align-pointer=type --lineend=linux
Kim Alvefur <zash@zash.se>
parents: 6413
diff changeset
327 default:
8e4572a642cb util-src/*.c: astyle --indent=tab --brackets=attach --indent-switches --break-blocks --pad-oper --unpad-paren --add-brackets --align-pointer=type --lineend=linux
Kim Alvefur <zash@zash.se>
parents: 6413
diff changeset
328 lua_pushstring(L, "unknown-error");
804
9bc1544c99b7 util.pposix: Add getuid/setuid (we don't use them yet)
Matthew Wild <mwild1@gmail.com>
parents: 796
diff changeset
329 }
6615
8e4572a642cb util-src/*.c: astyle --indent=tab --brackets=attach --indent-switches --break-blocks --pad-oper --unpad-paren --add-brackets --align-pointer=type --lineend=linux
Kim Alvefur <zash@zash.se>
parents: 6413
diff changeset
330
804
9bc1544c99b7 util.pposix: Add getuid/setuid (we don't use them yet)
Matthew Wild <mwild1@gmail.com>
parents: 796
diff changeset
331 return 2;
6615
8e4572a642cb util-src/*.c: astyle --indent=tab --brackets=attach --indent-switches --break-blocks --pad-oper --unpad-paren --add-brackets --align-pointer=type --lineend=linux
Kim Alvefur <zash@zash.se>
parents: 6413
diff changeset
332 } else {
804
9bc1544c99b7 util.pposix: Add getuid/setuid (we don't use them yet)
Matthew Wild <mwild1@gmail.com>
parents: 796
diff changeset
333 /* Success! */
9bc1544c99b7 util.pposix: Add getuid/setuid (we don't use them yet)
Matthew Wild <mwild1@gmail.com>
parents: 796
diff changeset
334 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
335 return 1;
9bc1544c99b7 util.pposix: Add getuid/setuid (we don't use them yet)
Matthew Wild <mwild1@gmail.com>
parents: 796
diff changeset
336 }
9bc1544c99b7 util.pposix: Add getuid/setuid (we don't use them yet)
Matthew Wild <mwild1@gmail.com>
parents: 796
diff changeset
337 }
2436
ccc71b5d2e01 util.posix: Trailing whitespace
Matthew Wild <mwild1@gmail.com>
parents: 2060
diff changeset
338
804
9bc1544c99b7 util.pposix: Add getuid/setuid (we don't use them yet)
Matthew Wild <mwild1@gmail.com>
parents: 796
diff changeset
339 /* 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
340 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
341 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
342 return 2;
9bc1544c99b7 util.pposix: Add getuid/setuid (we don't use them yet)
Matthew Wild <mwild1@gmail.com>
parents: 796
diff changeset
343 }
9bc1544c99b7 util.pposix: Add getuid/setuid (we don't use them yet)
Matthew Wild <mwild1@gmail.com>
parents: 796
diff changeset
344
7889
b8d694646597 util-src/*.c: Attach pointer * to name instead of type
Kim Alvefur <zash@zash.se>
parents: 7835
diff changeset
345 int lc_setgid(lua_State *L) {
1578
5bd8b3bdbfbc pposix: Add setgid() function
Matthew Wild <mwild1@gmail.com>
parents: 1565
diff changeset
346 int gid = -1;
6615
8e4572a642cb util-src/*.c: astyle --indent=tab --brackets=attach --indent-switches --break-blocks --pad-oper --unpad-paren --add-brackets --align-pointer=type --lineend=linux
Kim Alvefur <zash@zash.se>
parents: 6413
diff changeset
347
8e4572a642cb util-src/*.c: astyle --indent=tab --brackets=attach --indent-switches --break-blocks --pad-oper --unpad-paren --add-brackets --align-pointer=type --lineend=linux
Kim Alvefur <zash@zash.se>
parents: 6413
diff changeset
348 if(lua_gettop(L) < 1) {
1578
5bd8b3bdbfbc pposix: Add setgid() function
Matthew Wild <mwild1@gmail.com>
parents: 1565
diff changeset
349 return 0;
6615
8e4572a642cb util-src/*.c: astyle --indent=tab --brackets=attach --indent-switches --break-blocks --pad-oper --unpad-paren --add-brackets --align-pointer=type --lineend=linux
Kim Alvefur <zash@zash.se>
parents: 6413
diff changeset
350 }
8e4572a642cb util-src/*.c: astyle --indent=tab --brackets=attach --indent-switches --break-blocks --pad-oper --unpad-paren --add-brackets --align-pointer=type --lineend=linux
Kim Alvefur <zash@zash.se>
parents: 6413
diff changeset
351
8e4572a642cb util-src/*.c: astyle --indent=tab --brackets=attach --indent-switches --break-blocks --pad-oper --unpad-paren --add-brackets --align-pointer=type --lineend=linux
Kim Alvefur <zash@zash.se>
parents: 6413
diff changeset
352 if(!lua_isnumber(L, 1) && lua_tostring(L, 1)) {
1578
5bd8b3bdbfbc pposix: Add setgid() function
Matthew Wild <mwild1@gmail.com>
parents: 1565
diff changeset
353 /* Passed GID is actually a string, so look up the GID */
7889
b8d694646597 util-src/*.c: Attach pointer * to name instead of type
Kim Alvefur <zash@zash.se>
parents: 7835
diff changeset
354 struct group *g;
1578
5bd8b3bdbfbc pposix: Add setgid() function
Matthew Wild <mwild1@gmail.com>
parents: 1565
diff changeset
355 g = getgrnam(lua_tostring(L, 1));
6615
8e4572a642cb util-src/*.c: astyle --indent=tab --brackets=attach --indent-switches --break-blocks --pad-oper --unpad-paren --add-brackets --align-pointer=type --lineend=linux
Kim Alvefur <zash@zash.se>
parents: 6413
diff changeset
356
8e4572a642cb util-src/*.c: astyle --indent=tab --brackets=attach --indent-switches --break-blocks --pad-oper --unpad-paren --add-brackets --align-pointer=type --lineend=linux
Kim Alvefur <zash@zash.se>
parents: 6413
diff changeset
357 if(!g) {
1578
5bd8b3bdbfbc pposix: Add setgid() function
Matthew Wild <mwild1@gmail.com>
parents: 1565
diff changeset
358 lua_pushboolean(L, 0);
5bd8b3bdbfbc pposix: Add setgid() function
Matthew Wild <mwild1@gmail.com>
parents: 1565
diff changeset
359 lua_pushstring(L, "no-such-group");
5bd8b3bdbfbc pposix: Add setgid() function
Matthew Wild <mwild1@gmail.com>
parents: 1565
diff changeset
360 return 2;
5bd8b3bdbfbc pposix: Add setgid() function
Matthew Wild <mwild1@gmail.com>
parents: 1565
diff changeset
361 }
6615
8e4572a642cb util-src/*.c: astyle --indent=tab --brackets=attach --indent-switches --break-blocks --pad-oper --unpad-paren --add-brackets --align-pointer=type --lineend=linux
Kim Alvefur <zash@zash.se>
parents: 6413
diff changeset
362
1578
5bd8b3bdbfbc pposix: Add setgid() function
Matthew Wild <mwild1@gmail.com>
parents: 1565
diff changeset
363 gid = g->gr_gid;
6615
8e4572a642cb util-src/*.c: astyle --indent=tab --brackets=attach --indent-switches --break-blocks --pad-oper --unpad-paren --add-brackets --align-pointer=type --lineend=linux
Kim Alvefur <zash@zash.se>
parents: 6413
diff changeset
364 } else {
1578
5bd8b3bdbfbc pposix: Add setgid() function
Matthew Wild <mwild1@gmail.com>
parents: 1565
diff changeset
365 gid = lua_tonumber(L, 1);
5bd8b3bdbfbc pposix: Add setgid() function
Matthew Wild <mwild1@gmail.com>
parents: 1565
diff changeset
366 }
2436
ccc71b5d2e01 util.posix: Trailing whitespace
Matthew Wild <mwild1@gmail.com>
parents: 2060
diff changeset
367
6615
8e4572a642cb util-src/*.c: astyle --indent=tab --brackets=attach --indent-switches --break-blocks --pad-oper --unpad-paren --add-brackets --align-pointer=type --lineend=linux
Kim Alvefur <zash@zash.se>
parents: 6413
diff changeset
368 if(gid > -1) {
1578
5bd8b3bdbfbc pposix: Add setgid() function
Matthew Wild <mwild1@gmail.com>
parents: 1565
diff changeset
369 /* Ok, attempt setgid */
5bd8b3bdbfbc pposix: Add setgid() function
Matthew Wild <mwild1@gmail.com>
parents: 1565
diff changeset
370 errno = 0;
6615
8e4572a642cb util-src/*.c: astyle --indent=tab --brackets=attach --indent-switches --break-blocks --pad-oper --unpad-paren --add-brackets --align-pointer=type --lineend=linux
Kim Alvefur <zash@zash.se>
parents: 6413
diff changeset
371
8e4572a642cb util-src/*.c: astyle --indent=tab --brackets=attach --indent-switches --break-blocks --pad-oper --unpad-paren --add-brackets --align-pointer=type --lineend=linux
Kim Alvefur <zash@zash.se>
parents: 6413
diff changeset
372 if(setgid(gid)) {
1578
5bd8b3bdbfbc pposix: Add setgid() function
Matthew Wild <mwild1@gmail.com>
parents: 1565
diff changeset
373 /* Fail */
5bd8b3bdbfbc pposix: Add setgid() function
Matthew Wild <mwild1@gmail.com>
parents: 1565
diff changeset
374 lua_pushboolean(L, 0);
6615
8e4572a642cb util-src/*.c: astyle --indent=tab --brackets=attach --indent-switches --break-blocks --pad-oper --unpad-paren --add-brackets --align-pointer=type --lineend=linux
Kim Alvefur <zash@zash.se>
parents: 6413
diff changeset
375
8e4572a642cb util-src/*.c: astyle --indent=tab --brackets=attach --indent-switches --break-blocks --pad-oper --unpad-paren --add-brackets --align-pointer=type --lineend=linux
Kim Alvefur <zash@zash.se>
parents: 6413
diff changeset
376 switch(errno) {
8e4572a642cb util-src/*.c: astyle --indent=tab --brackets=attach --indent-switches --break-blocks --pad-oper --unpad-paren --add-brackets --align-pointer=type --lineend=linux
Kim Alvefur <zash@zash.se>
parents: 6413
diff changeset
377 case EINVAL:
8e4572a642cb util-src/*.c: astyle --indent=tab --brackets=attach --indent-switches --break-blocks --pad-oper --unpad-paren --add-brackets --align-pointer=type --lineend=linux
Kim Alvefur <zash@zash.se>
parents: 6413
diff changeset
378 lua_pushstring(L, "invalid-gid");
8e4572a642cb util-src/*.c: astyle --indent=tab --brackets=attach --indent-switches --break-blocks --pad-oper --unpad-paren --add-brackets --align-pointer=type --lineend=linux
Kim Alvefur <zash@zash.se>
parents: 6413
diff changeset
379 break;
7889
b8d694646597 util-src/*.c: Attach pointer * to name instead of type
Kim Alvefur <zash@zash.se>
parents: 7835
diff changeset
380
6615
8e4572a642cb util-src/*.c: astyle --indent=tab --brackets=attach --indent-switches --break-blocks --pad-oper --unpad-paren --add-brackets --align-pointer=type --lineend=linux
Kim Alvefur <zash@zash.se>
parents: 6413
diff changeset
381 case EPERM:
8e4572a642cb util-src/*.c: astyle --indent=tab --brackets=attach --indent-switches --break-blocks --pad-oper --unpad-paren --add-brackets --align-pointer=type --lineend=linux
Kim Alvefur <zash@zash.se>
parents: 6413
diff changeset
382 lua_pushstring(L, "permission-denied");
8e4572a642cb util-src/*.c: astyle --indent=tab --brackets=attach --indent-switches --break-blocks --pad-oper --unpad-paren --add-brackets --align-pointer=type --lineend=linux
Kim Alvefur <zash@zash.se>
parents: 6413
diff changeset
383 break;
7889
b8d694646597 util-src/*.c: Attach pointer * to name instead of type
Kim Alvefur <zash@zash.se>
parents: 7835
diff changeset
384
6615
8e4572a642cb util-src/*.c: astyle --indent=tab --brackets=attach --indent-switches --break-blocks --pad-oper --unpad-paren --add-brackets --align-pointer=type --lineend=linux
Kim Alvefur <zash@zash.se>
parents: 6413
diff changeset
385 default:
8e4572a642cb util-src/*.c: astyle --indent=tab --brackets=attach --indent-switches --break-blocks --pad-oper --unpad-paren --add-brackets --align-pointer=type --lineend=linux
Kim Alvefur <zash@zash.se>
parents: 6413
diff changeset
386 lua_pushstring(L, "unknown-error");
1578
5bd8b3bdbfbc pposix: Add setgid() function
Matthew Wild <mwild1@gmail.com>
parents: 1565
diff changeset
387 }
6615
8e4572a642cb util-src/*.c: astyle --indent=tab --brackets=attach --indent-switches --break-blocks --pad-oper --unpad-paren --add-brackets --align-pointer=type --lineend=linux
Kim Alvefur <zash@zash.se>
parents: 6413
diff changeset
388
1578
5bd8b3bdbfbc pposix: Add setgid() function
Matthew Wild <mwild1@gmail.com>
parents: 1565
diff changeset
389 return 2;
6615
8e4572a642cb util-src/*.c: astyle --indent=tab --brackets=attach --indent-switches --break-blocks --pad-oper --unpad-paren --add-brackets --align-pointer=type --lineend=linux
Kim Alvefur <zash@zash.se>
parents: 6413
diff changeset
390 } else {
1578
5bd8b3bdbfbc pposix: Add setgid() function
Matthew Wild <mwild1@gmail.com>
parents: 1565
diff changeset
391 /* Success! */
5bd8b3bdbfbc pposix: Add setgid() function
Matthew Wild <mwild1@gmail.com>
parents: 1565
diff changeset
392 lua_pushboolean(L, 1);
5bd8b3bdbfbc pposix: Add setgid() function
Matthew Wild <mwild1@gmail.com>
parents: 1565
diff changeset
393 return 1;
5bd8b3bdbfbc pposix: Add setgid() function
Matthew Wild <mwild1@gmail.com>
parents: 1565
diff changeset
394 }
5bd8b3bdbfbc pposix: Add setgid() function
Matthew Wild <mwild1@gmail.com>
parents: 1565
diff changeset
395 }
2436
ccc71b5d2e01 util.posix: Trailing whitespace
Matthew Wild <mwild1@gmail.com>
parents: 2060
diff changeset
396
1578
5bd8b3bdbfbc pposix: Add setgid() function
Matthew Wild <mwild1@gmail.com>
parents: 1565
diff changeset
397 /* Seems we couldn't find a valid GID to switch to */
5bd8b3bdbfbc pposix: Add setgid() function
Matthew Wild <mwild1@gmail.com>
parents: 1565
diff changeset
398 lua_pushboolean(L, 0);
5bd8b3bdbfbc pposix: Add setgid() function
Matthew Wild <mwild1@gmail.com>
parents: 1565
diff changeset
399 lua_pushstring(L, "invalid-gid");
5bd8b3bdbfbc pposix: Add setgid() function
Matthew Wild <mwild1@gmail.com>
parents: 1565
diff changeset
400 return 2;
5bd8b3bdbfbc pposix: Add setgid() function
Matthew Wild <mwild1@gmail.com>
parents: 1565
diff changeset
401 }
5bd8b3bdbfbc pposix: Add setgid() function
Matthew Wild <mwild1@gmail.com>
parents: 1565
diff changeset
402
7889
b8d694646597 util-src/*.c: Attach pointer * to name instead of type
Kim Alvefur <zash@zash.se>
parents: 7835
diff changeset
403 int lc_initgroups(lua_State *L) {
3471
482275e38224 util.pposix, prosodyctl, mod_posix: Add initgroups() function, and bump module version. prosodyctl inits groups with the groups of prosody_user. (thanks dbb)
Matthew Wild <mwild1@gmail.com>
parents: 2925
diff changeset
404 int ret;
482275e38224 util.pposix, prosodyctl, mod_posix: Add initgroups() function, and bump module version. prosodyctl inits groups with the groups of prosody_user. (thanks dbb)
Matthew Wild <mwild1@gmail.com>
parents: 2925
diff changeset
405 gid_t gid;
7889
b8d694646597 util-src/*.c: Attach pointer * to name instead of type
Kim Alvefur <zash@zash.se>
parents: 7835
diff changeset
406 struct passwd *p;
3471
482275e38224 util.pposix, prosodyctl, mod_posix: Add initgroups() function, and bump module version. prosodyctl inits groups with the groups of prosody_user. (thanks dbb)
Matthew Wild <mwild1@gmail.com>
parents: 2925
diff changeset
407
6615
8e4572a642cb util-src/*.c: astyle --indent=tab --brackets=attach --indent-switches --break-blocks --pad-oper --unpad-paren --add-brackets --align-pointer=type --lineend=linux
Kim Alvefur <zash@zash.se>
parents: 6413
diff changeset
408 if(!lua_isstring(L, 1)) {
3471
482275e38224 util.pposix, prosodyctl, mod_posix: Add initgroups() function, and bump module version. prosodyctl inits groups with the groups of prosody_user. (thanks dbb)
Matthew Wild <mwild1@gmail.com>
parents: 2925
diff changeset
409 lua_pushnil(L);
482275e38224 util.pposix, prosodyctl, mod_posix: Add initgroups() function, and bump module version. prosodyctl inits groups with the groups of prosody_user. (thanks dbb)
Matthew Wild <mwild1@gmail.com>
parents: 2925
diff changeset
410 lua_pushstring(L, "invalid-username");
482275e38224 util.pposix, prosodyctl, mod_posix: Add initgroups() function, and bump module version. prosodyctl inits groups with the groups of prosody_user. (thanks dbb)
Matthew Wild <mwild1@gmail.com>
parents: 2925
diff changeset
411 return 2;
482275e38224 util.pposix, prosodyctl, mod_posix: Add initgroups() function, and bump module version. prosodyctl inits groups with the groups of prosody_user. (thanks dbb)
Matthew Wild <mwild1@gmail.com>
parents: 2925
diff changeset
412 }
6615
8e4572a642cb util-src/*.c: astyle --indent=tab --brackets=attach --indent-switches --break-blocks --pad-oper --unpad-paren --add-brackets --align-pointer=type --lineend=linux
Kim Alvefur <zash@zash.se>
parents: 6413
diff changeset
413
3471
482275e38224 util.pposix, prosodyctl, mod_posix: Add initgroups() function, and bump module version. prosodyctl inits groups with the groups of prosody_user. (thanks dbb)
Matthew Wild <mwild1@gmail.com>
parents: 2925
diff changeset
414 p = getpwnam(lua_tostring(L, 1));
6615
8e4572a642cb util-src/*.c: astyle --indent=tab --brackets=attach --indent-switches --break-blocks --pad-oper --unpad-paren --add-brackets --align-pointer=type --lineend=linux
Kim Alvefur <zash@zash.se>
parents: 6413
diff changeset
415
8e4572a642cb util-src/*.c: astyle --indent=tab --brackets=attach --indent-switches --break-blocks --pad-oper --unpad-paren --add-brackets --align-pointer=type --lineend=linux
Kim Alvefur <zash@zash.se>
parents: 6413
diff changeset
416 if(!p) {
3471
482275e38224 util.pposix, prosodyctl, mod_posix: Add initgroups() function, and bump module version. prosodyctl inits groups with the groups of prosody_user. (thanks dbb)
Matthew Wild <mwild1@gmail.com>
parents: 2925
diff changeset
417 lua_pushnil(L);
482275e38224 util.pposix, prosodyctl, mod_posix: Add initgroups() function, and bump module version. prosodyctl inits groups with the groups of prosody_user. (thanks dbb)
Matthew Wild <mwild1@gmail.com>
parents: 2925
diff changeset
418 lua_pushstring(L, "no-such-user");
482275e38224 util.pposix, prosodyctl, mod_posix: Add initgroups() function, and bump module version. prosodyctl inits groups with the groups of prosody_user. (thanks dbb)
Matthew Wild <mwild1@gmail.com>
parents: 2925
diff changeset
419 return 2;
482275e38224 util.pposix, prosodyctl, mod_posix: Add initgroups() function, and bump module version. prosodyctl inits groups with the groups of prosody_user. (thanks dbb)
Matthew Wild <mwild1@gmail.com>
parents: 2925
diff changeset
420 }
6615
8e4572a642cb util-src/*.c: astyle --indent=tab --brackets=attach --indent-switches --break-blocks --pad-oper --unpad-paren --add-brackets --align-pointer=type --lineend=linux
Kim Alvefur <zash@zash.se>
parents: 6413
diff changeset
421
8e4572a642cb util-src/*.c: astyle --indent=tab --brackets=attach --indent-switches --break-blocks --pad-oper --unpad-paren --add-brackets --align-pointer=type --lineend=linux
Kim Alvefur <zash@zash.se>
parents: 6413
diff changeset
422 if(lua_gettop(L) < 2) {
3471
482275e38224 util.pposix, prosodyctl, mod_posix: Add initgroups() function, and bump module version. prosodyctl inits groups with the groups of prosody_user. (thanks dbb)
Matthew Wild <mwild1@gmail.com>
parents: 2925
diff changeset
423 lua_pushnil(L);
482275e38224 util.pposix, prosodyctl, mod_posix: Add initgroups() function, and bump module version. prosodyctl inits groups with the groups of prosody_user. (thanks dbb)
Matthew Wild <mwild1@gmail.com>
parents: 2925
diff changeset
424 }
6615
8e4572a642cb util-src/*.c: astyle --indent=tab --brackets=attach --indent-switches --break-blocks --pad-oper --unpad-paren --add-brackets --align-pointer=type --lineend=linux
Kim Alvefur <zash@zash.se>
parents: 6413
diff changeset
425
8e4572a642cb util-src/*.c: astyle --indent=tab --brackets=attach --indent-switches --break-blocks --pad-oper --unpad-paren --add-brackets --align-pointer=type --lineend=linux
Kim Alvefur <zash@zash.se>
parents: 6413
diff changeset
426 switch(lua_type(L, 2)) {
8e4572a642cb util-src/*.c: astyle --indent=tab --brackets=attach --indent-switches --break-blocks --pad-oper --unpad-paren --add-brackets --align-pointer=type --lineend=linux
Kim Alvefur <zash@zash.se>
parents: 6413
diff changeset
427 case LUA_TNIL:
8e4572a642cb util-src/*.c: astyle --indent=tab --brackets=attach --indent-switches --break-blocks --pad-oper --unpad-paren --add-brackets --align-pointer=type --lineend=linux
Kim Alvefur <zash@zash.se>
parents: 6413
diff changeset
428 gid = p->pw_gid;
4415
0091db139229 util.pposix: Don't trust errno for success. Thanks Quince
Kim Alvefur <zash@zash.se>
parents: 3966
diff changeset
429 break;
7889
b8d694646597 util-src/*.c: Attach pointer * to name instead of type
Kim Alvefur <zash@zash.se>
parents: 7835
diff changeset
430
6615
8e4572a642cb util-src/*.c: astyle --indent=tab --brackets=attach --indent-switches --break-blocks --pad-oper --unpad-paren --add-brackets --align-pointer=type --lineend=linux
Kim Alvefur <zash@zash.se>
parents: 6413
diff changeset
431 case LUA_TNUMBER:
8e4572a642cb util-src/*.c: astyle --indent=tab --brackets=attach --indent-switches --break-blocks --pad-oper --unpad-paren --add-brackets --align-pointer=type --lineend=linux
Kim Alvefur <zash@zash.se>
parents: 6413
diff changeset
432 gid = lua_tointeger(L, 2);
4415
0091db139229 util.pposix: Don't trust errno for success. Thanks Quince
Kim Alvefur <zash@zash.se>
parents: 3966
diff changeset
433 break;
7889
b8d694646597 util-src/*.c: Attach pointer * to name instead of type
Kim Alvefur <zash@zash.se>
parents: 7835
diff changeset
434
4415
0091db139229 util.pposix: Don't trust errno for success. Thanks Quince
Kim Alvefur <zash@zash.se>
parents: 3966
diff changeset
435 default:
0091db139229 util.pposix: Don't trust errno for success. Thanks Quince
Kim Alvefur <zash@zash.se>
parents: 3966
diff changeset
436 lua_pushnil(L);
6615
8e4572a642cb util-src/*.c: astyle --indent=tab --brackets=attach --indent-switches --break-blocks --pad-oper --unpad-paren --add-brackets --align-pointer=type --lineend=linux
Kim Alvefur <zash@zash.se>
parents: 6413
diff changeset
437 lua_pushstring(L, "invalid-gid");
8e4572a642cb util-src/*.c: astyle --indent=tab --brackets=attach --indent-switches --break-blocks --pad-oper --unpad-paren --add-brackets --align-pointer=type --lineend=linux
Kim Alvefur <zash@zash.se>
parents: 6413
diff changeset
438 return 2;
4415
0091db139229 util.pposix: Don't trust errno for success. Thanks Quince
Kim Alvefur <zash@zash.se>
parents: 3966
diff changeset
439 }
6615
8e4572a642cb util-src/*.c: astyle --indent=tab --brackets=attach --indent-switches --break-blocks --pad-oper --unpad-paren --add-brackets --align-pointer=type --lineend=linux
Kim Alvefur <zash@zash.se>
parents: 6413
diff changeset
440
8e4572a642cb util-src/*.c: astyle --indent=tab --brackets=attach --indent-switches --break-blocks --pad-oper --unpad-paren --add-brackets --align-pointer=type --lineend=linux
Kim Alvefur <zash@zash.se>
parents: 6413
diff changeset
441 ret = initgroups(lua_tostring(L, 1), gid);
8e4572a642cb util-src/*.c: astyle --indent=tab --brackets=attach --indent-switches --break-blocks --pad-oper --unpad-paren --add-brackets --align-pointer=type --lineend=linux
Kim Alvefur <zash@zash.se>
parents: 6413
diff changeset
442
8e4572a642cb util-src/*.c: astyle --indent=tab --brackets=attach --indent-switches --break-blocks --pad-oper --unpad-paren --add-brackets --align-pointer=type --lineend=linux
Kim Alvefur <zash@zash.se>
parents: 6413
diff changeset
443 if(ret) {
8e4572a642cb util-src/*.c: astyle --indent=tab --brackets=attach --indent-switches --break-blocks --pad-oper --unpad-paren --add-brackets --align-pointer=type --lineend=linux
Kim Alvefur <zash@zash.se>
parents: 6413
diff changeset
444 switch(errno) {
8e4572a642cb util-src/*.c: astyle --indent=tab --brackets=attach --indent-switches --break-blocks --pad-oper --unpad-paren --add-brackets --align-pointer=type --lineend=linux
Kim Alvefur <zash@zash.se>
parents: 6413
diff changeset
445 case ENOMEM:
8e4572a642cb util-src/*.c: astyle --indent=tab --brackets=attach --indent-switches --break-blocks --pad-oper --unpad-paren --add-brackets --align-pointer=type --lineend=linux
Kim Alvefur <zash@zash.se>
parents: 6413
diff changeset
446 lua_pushnil(L);
8e4572a642cb util-src/*.c: astyle --indent=tab --brackets=attach --indent-switches --break-blocks --pad-oper --unpad-paren --add-brackets --align-pointer=type --lineend=linux
Kim Alvefur <zash@zash.se>
parents: 6413
diff changeset
447 lua_pushstring(L, "no-memory");
8e4572a642cb util-src/*.c: astyle --indent=tab --brackets=attach --indent-switches --break-blocks --pad-oper --unpad-paren --add-brackets --align-pointer=type --lineend=linux
Kim Alvefur <zash@zash.se>
parents: 6413
diff changeset
448 break;
7889
b8d694646597 util-src/*.c: Attach pointer * to name instead of type
Kim Alvefur <zash@zash.se>
parents: 7835
diff changeset
449
6615
8e4572a642cb util-src/*.c: astyle --indent=tab --brackets=attach --indent-switches --break-blocks --pad-oper --unpad-paren --add-brackets --align-pointer=type --lineend=linux
Kim Alvefur <zash@zash.se>
parents: 6413
diff changeset
450 case EPERM:
8e4572a642cb util-src/*.c: astyle --indent=tab --brackets=attach --indent-switches --break-blocks --pad-oper --unpad-paren --add-brackets --align-pointer=type --lineend=linux
Kim Alvefur <zash@zash.se>
parents: 6413
diff changeset
451 lua_pushnil(L);
8e4572a642cb util-src/*.c: astyle --indent=tab --brackets=attach --indent-switches --break-blocks --pad-oper --unpad-paren --add-brackets --align-pointer=type --lineend=linux
Kim Alvefur <zash@zash.se>
parents: 6413
diff changeset
452 lua_pushstring(L, "permission-denied");
8e4572a642cb util-src/*.c: astyle --indent=tab --brackets=attach --indent-switches --break-blocks --pad-oper --unpad-paren --add-brackets --align-pointer=type --lineend=linux
Kim Alvefur <zash@zash.se>
parents: 6413
diff changeset
453 break;
7889
b8d694646597 util-src/*.c: Attach pointer * to name instead of type
Kim Alvefur <zash@zash.se>
parents: 7835
diff changeset
454
6615
8e4572a642cb util-src/*.c: astyle --indent=tab --brackets=attach --indent-switches --break-blocks --pad-oper --unpad-paren --add-brackets --align-pointer=type --lineend=linux
Kim Alvefur <zash@zash.se>
parents: 6413
diff changeset
455 default:
8e4572a642cb util-src/*.c: astyle --indent=tab --brackets=attach --indent-switches --break-blocks --pad-oper --unpad-paren --add-brackets --align-pointer=type --lineend=linux
Kim Alvefur <zash@zash.se>
parents: 6413
diff changeset
456 lua_pushnil(L);
8e4572a642cb util-src/*.c: astyle --indent=tab --brackets=attach --indent-switches --break-blocks --pad-oper --unpad-paren --add-brackets --align-pointer=type --lineend=linux
Kim Alvefur <zash@zash.se>
parents: 6413
diff changeset
457 lua_pushstring(L, "unknown-error");
8e4572a642cb util-src/*.c: astyle --indent=tab --brackets=attach --indent-switches --break-blocks --pad-oper --unpad-paren --add-brackets --align-pointer=type --lineend=linux
Kim Alvefur <zash@zash.se>
parents: 6413
diff changeset
458 }
8e4572a642cb util-src/*.c: astyle --indent=tab --brackets=attach --indent-switches --break-blocks --pad-oper --unpad-paren --add-brackets --align-pointer=type --lineend=linux
Kim Alvefur <zash@zash.se>
parents: 6413
diff changeset
459 } else {
3471
482275e38224 util.pposix, prosodyctl, mod_posix: Add initgroups() function, and bump module version. prosodyctl inits groups with the groups of prosody_user. (thanks dbb)
Matthew Wild <mwild1@gmail.com>
parents: 2925
diff changeset
460 lua_pushboolean(L, 1);
482275e38224 util.pposix, prosodyctl, mod_posix: Add initgroups() function, and bump module version. prosodyctl inits groups with the groups of prosody_user. (thanks dbb)
Matthew Wild <mwild1@gmail.com>
parents: 2925
diff changeset
461 lua_pushnil(L);
482275e38224 util.pposix, prosodyctl, mod_posix: Add initgroups() function, and bump module version. prosodyctl inits groups with the groups of prosody_user. (thanks dbb)
Matthew Wild <mwild1@gmail.com>
parents: 2925
diff changeset
462 }
6615
8e4572a642cb util-src/*.c: astyle --indent=tab --brackets=attach --indent-switches --break-blocks --pad-oper --unpad-paren --add-brackets --align-pointer=type --lineend=linux
Kim Alvefur <zash@zash.se>
parents: 6413
diff changeset
463
3471
482275e38224 util.pposix, prosodyctl, mod_posix: Add initgroups() function, and bump module version. prosodyctl inits groups with the groups of prosody_user. (thanks dbb)
Matthew Wild <mwild1@gmail.com>
parents: 2925
diff changeset
464 return 2;
482275e38224 util.pposix, prosodyctl, mod_posix: Add initgroups() function, and bump module version. prosodyctl inits groups with the groups of prosody_user. (thanks dbb)
Matthew Wild <mwild1@gmail.com>
parents: 2925
diff changeset
465 }
482275e38224 util.pposix, prosodyctl, mod_posix: Add initgroups() function, and bump module version. prosodyctl inits groups with the groups of prosody_user. (thanks dbb)
Matthew Wild <mwild1@gmail.com>
parents: 2925
diff changeset
466
7889
b8d694646597 util-src/*.c: Attach pointer * to name instead of type
Kim Alvefur <zash@zash.se>
parents: 7835
diff changeset
467 int lc_umask(lua_State *L) {
2438
819ba949c7bc util.pposix: Add pposix.umask(), bump version to 0.3.2 (and do the same in mod_posix)
Matthew Wild <mwild1@gmail.com>
parents: 2437
diff changeset
468 char old_mode_string[7];
819ba949c7bc util.pposix: Add pposix.umask(), bump version to 0.3.2 (and do the same in mod_posix)
Matthew Wild <mwild1@gmail.com>
parents: 2437
diff changeset
469 mode_t old_mode = umask(strtoul(luaL_checkstring(L, 1), NULL, 8));
819ba949c7bc util.pposix: Add pposix.umask(), bump version to 0.3.2 (and do the same in mod_posix)
Matthew Wild <mwild1@gmail.com>
parents: 2437
diff changeset
470
819ba949c7bc util.pposix: Add pposix.umask(), bump version to 0.3.2 (and do the same in mod_posix)
Matthew Wild <mwild1@gmail.com>
parents: 2437
diff changeset
471 snprintf(old_mode_string, sizeof(old_mode_string), "%03o", old_mode);
6615
8e4572a642cb util-src/*.c: astyle --indent=tab --brackets=attach --indent-switches --break-blocks --pad-oper --unpad-paren --add-brackets --align-pointer=type --lineend=linux
Kim Alvefur <zash@zash.se>
parents: 6413
diff changeset
472 old_mode_string[sizeof(old_mode_string) - 1] = 0;
2438
819ba949c7bc util.pposix: Add pposix.umask(), bump version to 0.3.2 (and do the same in mod_posix)
Matthew Wild <mwild1@gmail.com>
parents: 2437
diff changeset
473 lua_pushstring(L, old_mode_string);
819ba949c7bc util.pposix: Add pposix.umask(), bump version to 0.3.2 (and do the same in mod_posix)
Matthew Wild <mwild1@gmail.com>
parents: 2437
diff changeset
474
819ba949c7bc util.pposix: Add pposix.umask(), bump version to 0.3.2 (and do the same in mod_posix)
Matthew Wild <mwild1@gmail.com>
parents: 2437
diff changeset
475 return 1;
819ba949c7bc util.pposix: Add pposix.umask(), bump version to 0.3.2 (and do the same in mod_posix)
Matthew Wild <mwild1@gmail.com>
parents: 2437
diff changeset
476 }
819ba949c7bc util.pposix: Add pposix.umask(), bump version to 0.3.2 (and do the same in mod_posix)
Matthew Wild <mwild1@gmail.com>
parents: 2437
diff changeset
477
7889
b8d694646597 util-src/*.c: Attach pointer * to name instead of type
Kim Alvefur <zash@zash.se>
parents: 7835
diff changeset
478 int lc_mkdir(lua_State *L) {
2443
b335ae55af77 util.pposix: Add mkdir(path)
Matthew Wild <mwild1@gmail.com>
parents: 2441
diff changeset
479 int ret = mkdir(luaL_checkstring(L, 1), S_IRUSR | S_IWUSR | S_IXUSR
6615
8e4572a642cb util-src/*.c: astyle --indent=tab --brackets=attach --indent-switches --break-blocks --pad-oper --unpad-paren --add-brackets --align-pointer=type --lineend=linux
Kim Alvefur <zash@zash.se>
parents: 6413
diff changeset
480 | S_IRGRP | S_IWGRP | S_IXGRP
8e4572a642cb util-src/*.c: astyle --indent=tab --brackets=attach --indent-switches --break-blocks --pad-oper --unpad-paren --add-brackets --align-pointer=type --lineend=linux
Kim Alvefur <zash@zash.se>
parents: 6413
diff changeset
481 | S_IROTH | S_IXOTH); /* mode 775 */
2443
b335ae55af77 util.pposix: Add mkdir(path)
Matthew Wild <mwild1@gmail.com>
parents: 2441
diff changeset
482
6615
8e4572a642cb util-src/*.c: astyle --indent=tab --brackets=attach --indent-switches --break-blocks --pad-oper --unpad-paren --add-brackets --align-pointer=type --lineend=linux
Kim Alvefur <zash@zash.se>
parents: 6413
diff changeset
483 lua_pushboolean(L, ret == 0);
8e4572a642cb util-src/*.c: astyle --indent=tab --brackets=attach --indent-switches --break-blocks --pad-oper --unpad-paren --add-brackets --align-pointer=type --lineend=linux
Kim Alvefur <zash@zash.se>
parents: 6413
diff changeset
484
8e4572a642cb util-src/*.c: astyle --indent=tab --brackets=attach --indent-switches --break-blocks --pad-oper --unpad-paren --add-brackets --align-pointer=type --lineend=linux
Kim Alvefur <zash@zash.se>
parents: 6413
diff changeset
485 if(ret) {
2443
b335ae55af77 util.pposix: Add mkdir(path)
Matthew Wild <mwild1@gmail.com>
parents: 2441
diff changeset
486 lua_pushstring(L, strerror(errno));
b335ae55af77 util.pposix: Add mkdir(path)
Matthew Wild <mwild1@gmail.com>
parents: 2441
diff changeset
487 return 2;
b335ae55af77 util.pposix: Add mkdir(path)
Matthew Wild <mwild1@gmail.com>
parents: 2441
diff changeset
488 }
6615
8e4572a642cb util-src/*.c: astyle --indent=tab --brackets=attach --indent-switches --break-blocks --pad-oper --unpad-paren --add-brackets --align-pointer=type --lineend=linux
Kim Alvefur <zash@zash.se>
parents: 6413
diff changeset
489
2443
b335ae55af77 util.pposix: Add mkdir(path)
Matthew Wild <mwild1@gmail.com>
parents: 2441
diff changeset
490 return 1;
b335ae55af77 util.pposix: Add mkdir(path)
Matthew Wild <mwild1@gmail.com>
parents: 2441
diff changeset
491 }
b335ae55af77 util.pposix: Add mkdir(path)
Matthew Wild <mwild1@gmail.com>
parents: 2441
diff changeset
492
859
43f7e342135d Adding setrlimits() binding.
Tobias Markmann <tm@ayena.de>
parents: 804
diff changeset
493 /* Like POSIX's setrlimit()/getrlimit() API functions.
2436
ccc71b5d2e01 util.posix: Trailing whitespace
Matthew Wild <mwild1@gmail.com>
parents: 2060
diff changeset
494 *
859
43f7e342135d Adding setrlimits() binding.
Tobias Markmann <tm@ayena.de>
parents: 804
diff changeset
495 * Syntax:
43f7e342135d Adding setrlimits() binding.
Tobias Markmann <tm@ayena.de>
parents: 804
diff changeset
496 * pposix.setrlimit( resource, soft limit, hard limit)
2436
ccc71b5d2e01 util.posix: Trailing whitespace
Matthew Wild <mwild1@gmail.com>
parents: 2060
diff changeset
497 *
859
43f7e342135d Adding setrlimits() binding.
Tobias Markmann <tm@ayena.de>
parents: 804
diff changeset
498 * Any negative limit will be replace with the current limit by an additional call of getrlimit().
2436
ccc71b5d2e01 util.posix: Trailing whitespace
Matthew Wild <mwild1@gmail.com>
parents: 2060
diff changeset
499 *
859
43f7e342135d Adding setrlimits() binding.
Tobias Markmann <tm@ayena.de>
parents: 804
diff changeset
500 * Example usage:
43f7e342135d Adding setrlimits() binding.
Tobias Markmann <tm@ayena.de>
parents: 804
diff changeset
501 * pposix.setrlimit("NOFILE", 1000, 2000)
43f7e342135d Adding setrlimits() binding.
Tobias Markmann <tm@ayena.de>
parents: 804
diff changeset
502 */
7889
b8d694646597 util-src/*.c: Attach pointer * to name instead of type
Kim Alvefur <zash@zash.se>
parents: 7835
diff changeset
503 int string2resource(const char *s) {
6615
8e4572a642cb util-src/*.c: astyle --indent=tab --brackets=attach --indent-switches --break-blocks --pad-oper --unpad-paren --add-brackets --align-pointer=type --lineend=linux
Kim Alvefur <zash@zash.se>
parents: 6413
diff changeset
504 if(!strcmp(s, "CORE")) {
8e4572a642cb util-src/*.c: astyle --indent=tab --brackets=attach --indent-switches --break-blocks --pad-oper --unpad-paren --add-brackets --align-pointer=type --lineend=linux
Kim Alvefur <zash@zash.se>
parents: 6413
diff changeset
505 return RLIMIT_CORE;
8e4572a642cb util-src/*.c: astyle --indent=tab --brackets=attach --indent-switches --break-blocks --pad-oper --unpad-paren --add-brackets --align-pointer=type --lineend=linux
Kim Alvefur <zash@zash.se>
parents: 6413
diff changeset
506 }
8e4572a642cb util-src/*.c: astyle --indent=tab --brackets=attach --indent-switches --break-blocks --pad-oper --unpad-paren --add-brackets --align-pointer=type --lineend=linux
Kim Alvefur <zash@zash.se>
parents: 6413
diff changeset
507
8e4572a642cb util-src/*.c: astyle --indent=tab --brackets=attach --indent-switches --break-blocks --pad-oper --unpad-paren --add-brackets --align-pointer=type --lineend=linux
Kim Alvefur <zash@zash.se>
parents: 6413
diff changeset
508 if(!strcmp(s, "CPU")) {
8e4572a642cb util-src/*.c: astyle --indent=tab --brackets=attach --indent-switches --break-blocks --pad-oper --unpad-paren --add-brackets --align-pointer=type --lineend=linux
Kim Alvefur <zash@zash.se>
parents: 6413
diff changeset
509 return RLIMIT_CPU;
8e4572a642cb util-src/*.c: astyle --indent=tab --brackets=attach --indent-switches --break-blocks --pad-oper --unpad-paren --add-brackets --align-pointer=type --lineend=linux
Kim Alvefur <zash@zash.se>
parents: 6413
diff changeset
510 }
8e4572a642cb util-src/*.c: astyle --indent=tab --brackets=attach --indent-switches --break-blocks --pad-oper --unpad-paren --add-brackets --align-pointer=type --lineend=linux
Kim Alvefur <zash@zash.se>
parents: 6413
diff changeset
511
8e4572a642cb util-src/*.c: astyle --indent=tab --brackets=attach --indent-switches --break-blocks --pad-oper --unpad-paren --add-brackets --align-pointer=type --lineend=linux
Kim Alvefur <zash@zash.se>
parents: 6413
diff changeset
512 if(!strcmp(s, "DATA")) {
8e4572a642cb util-src/*.c: astyle --indent=tab --brackets=attach --indent-switches --break-blocks --pad-oper --unpad-paren --add-brackets --align-pointer=type --lineend=linux
Kim Alvefur <zash@zash.se>
parents: 6413
diff changeset
513 return RLIMIT_DATA;
8e4572a642cb util-src/*.c: astyle --indent=tab --brackets=attach --indent-switches --break-blocks --pad-oper --unpad-paren --add-brackets --align-pointer=type --lineend=linux
Kim Alvefur <zash@zash.se>
parents: 6413
diff changeset
514 }
8e4572a642cb util-src/*.c: astyle --indent=tab --brackets=attach --indent-switches --break-blocks --pad-oper --unpad-paren --add-brackets --align-pointer=type --lineend=linux
Kim Alvefur <zash@zash.se>
parents: 6413
diff changeset
515
8e4572a642cb util-src/*.c: astyle --indent=tab --brackets=attach --indent-switches --break-blocks --pad-oper --unpad-paren --add-brackets --align-pointer=type --lineend=linux
Kim Alvefur <zash@zash.se>
parents: 6413
diff changeset
516 if(!strcmp(s, "FSIZE")) {
8e4572a642cb util-src/*.c: astyle --indent=tab --brackets=attach --indent-switches --break-blocks --pad-oper --unpad-paren --add-brackets --align-pointer=type --lineend=linux
Kim Alvefur <zash@zash.se>
parents: 6413
diff changeset
517 return RLIMIT_FSIZE;
8e4572a642cb util-src/*.c: astyle --indent=tab --brackets=attach --indent-switches --break-blocks --pad-oper --unpad-paren --add-brackets --align-pointer=type --lineend=linux
Kim Alvefur <zash@zash.se>
parents: 6413
diff changeset
518 }
8e4572a642cb util-src/*.c: astyle --indent=tab --brackets=attach --indent-switches --break-blocks --pad-oper --unpad-paren --add-brackets --align-pointer=type --lineend=linux
Kim Alvefur <zash@zash.se>
parents: 6413
diff changeset
519
8e4572a642cb util-src/*.c: astyle --indent=tab --brackets=attach --indent-switches --break-blocks --pad-oper --unpad-paren --add-brackets --align-pointer=type --lineend=linux
Kim Alvefur <zash@zash.se>
parents: 6413
diff changeset
520 if(!strcmp(s, "NOFILE")) {
8e4572a642cb util-src/*.c: astyle --indent=tab --brackets=attach --indent-switches --break-blocks --pad-oper --unpad-paren --add-brackets --align-pointer=type --lineend=linux
Kim Alvefur <zash@zash.se>
parents: 6413
diff changeset
521 return RLIMIT_NOFILE;
8e4572a642cb util-src/*.c: astyle --indent=tab --brackets=attach --indent-switches --break-blocks --pad-oper --unpad-paren --add-brackets --align-pointer=type --lineend=linux
Kim Alvefur <zash@zash.se>
parents: 6413
diff changeset
522 }
8e4572a642cb util-src/*.c: astyle --indent=tab --brackets=attach --indent-switches --break-blocks --pad-oper --unpad-paren --add-brackets --align-pointer=type --lineend=linux
Kim Alvefur <zash@zash.se>
parents: 6413
diff changeset
523
8e4572a642cb util-src/*.c: astyle --indent=tab --brackets=attach --indent-switches --break-blocks --pad-oper --unpad-paren --add-brackets --align-pointer=type --lineend=linux
Kim Alvefur <zash@zash.se>
parents: 6413
diff changeset
524 if(!strcmp(s, "STACK")) {
8e4572a642cb util-src/*.c: astyle --indent=tab --brackets=attach --indent-switches --break-blocks --pad-oper --unpad-paren --add-brackets --align-pointer=type --lineend=linux
Kim Alvefur <zash@zash.se>
parents: 6413
diff changeset
525 return RLIMIT_STACK;
8e4572a642cb util-src/*.c: astyle --indent=tab --brackets=attach --indent-switches --break-blocks --pad-oper --unpad-paren --add-brackets --align-pointer=type --lineend=linux
Kim Alvefur <zash@zash.se>
parents: 6413
diff changeset
526 }
8e4572a642cb util-src/*.c: astyle --indent=tab --brackets=attach --indent-switches --break-blocks --pad-oper --unpad-paren --add-brackets --align-pointer=type --lineend=linux
Kim Alvefur <zash@zash.se>
parents: 6413
diff changeset
527
9278
8f9e18d4fe50 util.pposix: Fix building on OS X (#1202)
Kim Alvefur <zash@zash.se>
parents: 8012
diff changeset
528 #if !(defined(sun) || defined(__sun) || defined(__APPLE__))
6615
8e4572a642cb util-src/*.c: astyle --indent=tab --brackets=attach --indent-switches --break-blocks --pad-oper --unpad-paren --add-brackets --align-pointer=type --lineend=linux
Kim Alvefur <zash@zash.se>
parents: 6413
diff changeset
529
8e4572a642cb util-src/*.c: astyle --indent=tab --brackets=attach --indent-switches --break-blocks --pad-oper --unpad-paren --add-brackets --align-pointer=type --lineend=linux
Kim Alvefur <zash@zash.se>
parents: 6413
diff changeset
530 if(!strcmp(s, "MEMLOCK")) {
8e4572a642cb util-src/*.c: astyle --indent=tab --brackets=attach --indent-switches --break-blocks --pad-oper --unpad-paren --add-brackets --align-pointer=type --lineend=linux
Kim Alvefur <zash@zash.se>
parents: 6413
diff changeset
531 return RLIMIT_MEMLOCK;
8e4572a642cb util-src/*.c: astyle --indent=tab --brackets=attach --indent-switches --break-blocks --pad-oper --unpad-paren --add-brackets --align-pointer=type --lineend=linux
Kim Alvefur <zash@zash.se>
parents: 6413
diff changeset
532 }
8e4572a642cb util-src/*.c: astyle --indent=tab --brackets=attach --indent-switches --break-blocks --pad-oper --unpad-paren --add-brackets --align-pointer=type --lineend=linux
Kim Alvefur <zash@zash.se>
parents: 6413
diff changeset
533
8e4572a642cb util-src/*.c: astyle --indent=tab --brackets=attach --indent-switches --break-blocks --pad-oper --unpad-paren --add-brackets --align-pointer=type --lineend=linux
Kim Alvefur <zash@zash.se>
parents: 6413
diff changeset
534 if(!strcmp(s, "NPROC")) {
8e4572a642cb util-src/*.c: astyle --indent=tab --brackets=attach --indent-switches --break-blocks --pad-oper --unpad-paren --add-brackets --align-pointer=type --lineend=linux
Kim Alvefur <zash@zash.se>
parents: 6413
diff changeset
535 return RLIMIT_NPROC;
8e4572a642cb util-src/*.c: astyle --indent=tab --brackets=attach --indent-switches --break-blocks --pad-oper --unpad-paren --add-brackets --align-pointer=type --lineend=linux
Kim Alvefur <zash@zash.se>
parents: 6413
diff changeset
536 }
8e4572a642cb util-src/*.c: astyle --indent=tab --brackets=attach --indent-switches --break-blocks --pad-oper --unpad-paren --add-brackets --align-pointer=type --lineend=linux
Kim Alvefur <zash@zash.se>
parents: 6413
diff changeset
537
8e4572a642cb util-src/*.c: astyle --indent=tab --brackets=attach --indent-switches --break-blocks --pad-oper --unpad-paren --add-brackets --align-pointer=type --lineend=linux
Kim Alvefur <zash@zash.se>
parents: 6413
diff changeset
538 if(!strcmp(s, "RSS")) {
8e4572a642cb util-src/*.c: astyle --indent=tab --brackets=attach --indent-switches --break-blocks --pad-oper --unpad-paren --add-brackets --align-pointer=type --lineend=linux
Kim Alvefur <zash@zash.se>
parents: 6413
diff changeset
539 return RLIMIT_RSS;
8e4572a642cb util-src/*.c: astyle --indent=tab --brackets=attach --indent-switches --break-blocks --pad-oper --unpad-paren --add-brackets --align-pointer=type --lineend=linux
Kim Alvefur <zash@zash.se>
parents: 6413
diff changeset
540 }
8e4572a642cb util-src/*.c: astyle --indent=tab --brackets=attach --indent-switches --break-blocks --pad-oper --unpad-paren --add-brackets --align-pointer=type --lineend=linux
Kim Alvefur <zash@zash.se>
parents: 6413
diff changeset
541
1842
8337c0d4aee4 util.pposix: Compatibility with Solaris systems (thanks Filip)
Matthew Wild <mwild1@gmail.com>
parents: 1579
diff changeset
542 #endif
5359
43517e649c53 util.pposix: Allow fetching RLIMIT_NICE when available
Matthew Wild <mwild1@gmail.com>
parents: 5176
diff changeset
543 #ifdef RLIMIT_NICE
6615
8e4572a642cb util-src/*.c: astyle --indent=tab --brackets=attach --indent-switches --break-blocks --pad-oper --unpad-paren --add-brackets --align-pointer=type --lineend=linux
Kim Alvefur <zash@zash.se>
parents: 6413
diff changeset
544
8e4572a642cb util-src/*.c: astyle --indent=tab --brackets=attach --indent-switches --break-blocks --pad-oper --unpad-paren --add-brackets --align-pointer=type --lineend=linux
Kim Alvefur <zash@zash.se>
parents: 6413
diff changeset
545 if(!strcmp(s, "NICE")) {
8e4572a642cb util-src/*.c: astyle --indent=tab --brackets=attach --indent-switches --break-blocks --pad-oper --unpad-paren --add-brackets --align-pointer=type --lineend=linux
Kim Alvefur <zash@zash.se>
parents: 6413
diff changeset
546 return RLIMIT_NICE;
8e4572a642cb util-src/*.c: astyle --indent=tab --brackets=attach --indent-switches --break-blocks --pad-oper --unpad-paren --add-brackets --align-pointer=type --lineend=linux
Kim Alvefur <zash@zash.se>
parents: 6413
diff changeset
547 }
8e4572a642cb util-src/*.c: astyle --indent=tab --brackets=attach --indent-switches --break-blocks --pad-oper --unpad-paren --add-brackets --align-pointer=type --lineend=linux
Kim Alvefur <zash@zash.se>
parents: 6413
diff changeset
548
5359
43517e649c53 util.pposix: Allow fetching RLIMIT_NICE when available
Matthew Wild <mwild1@gmail.com>
parents: 5176
diff changeset
549 #endif
859
43f7e342135d Adding setrlimits() binding.
Tobias Markmann <tm@ayena.de>
parents: 804
diff changeset
550 return -1;
43f7e342135d Adding setrlimits() binding.
Tobias Markmann <tm@ayena.de>
parents: 804
diff changeset
551 }
43f7e342135d Adding setrlimits() binding.
Tobias Markmann <tm@ayena.de>
parents: 804
diff changeset
552
7966
30309fd01d76 util.pposix: Use correct type for limits [-Wconstant-conversion]
Kim Alvefur <zash@zash.se>
parents: 7965
diff changeset
553 rlim_t arg_to_rlimit(lua_State *L, int idx, rlim_t current) {
5719
84025249fc04 util.pposix: Correctly handle 'unlimited' limits (RLIM_INFINITY), by returning and accepting the string 'unlimited' in get/setrlimit()
Matthew Wild <mwild1@gmail.com>
parents: 5451
diff changeset
554 switch(lua_type(L, idx)) {
6615
8e4572a642cb util-src/*.c: astyle --indent=tab --brackets=attach --indent-switches --break-blocks --pad-oper --unpad-paren --add-brackets --align-pointer=type --lineend=linux
Kim Alvefur <zash@zash.se>
parents: 6413
diff changeset
555 case LUA_TSTRING:
8e4572a642cb util-src/*.c: astyle --indent=tab --brackets=attach --indent-switches --break-blocks --pad-oper --unpad-paren --add-brackets --align-pointer=type --lineend=linux
Kim Alvefur <zash@zash.se>
parents: 6413
diff changeset
556
8e4572a642cb util-src/*.c: astyle --indent=tab --brackets=attach --indent-switches --break-blocks --pad-oper --unpad-paren --add-brackets --align-pointer=type --lineend=linux
Kim Alvefur <zash@zash.se>
parents: 6413
diff changeset
557 if(strcmp(lua_tostring(L, idx), "unlimited") == 0) {
8e4572a642cb util-src/*.c: astyle --indent=tab --brackets=attach --indent-switches --break-blocks --pad-oper --unpad-paren --add-brackets --align-pointer=type --lineend=linux
Kim Alvefur <zash@zash.se>
parents: 6413
diff changeset
558 return RLIM_INFINITY;
8e4572a642cb util-src/*.c: astyle --indent=tab --brackets=attach --indent-switches --break-blocks --pad-oper --unpad-paren --add-brackets --align-pointer=type --lineend=linux
Kim Alvefur <zash@zash.se>
parents: 6413
diff changeset
559 }
9152
bad9e8b43f50 pposix: Generate an error when a passed string isn’t "unlimited".
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 9151
diff changeset
560 return luaL_argerror(L, idx, "unexpected type");
6615
8e4572a642cb util-src/*.c: astyle --indent=tab --brackets=attach --indent-switches --break-blocks --pad-oper --unpad-paren --add-brackets --align-pointer=type --lineend=linux
Kim Alvefur <zash@zash.se>
parents: 6413
diff changeset
561
8e4572a642cb util-src/*.c: astyle --indent=tab --brackets=attach --indent-switches --break-blocks --pad-oper --unpad-paren --add-brackets --align-pointer=type --lineend=linux
Kim Alvefur <zash@zash.se>
parents: 6413
diff changeset
562 case LUA_TNUMBER:
8e4572a642cb util-src/*.c: astyle --indent=tab --brackets=attach --indent-switches --break-blocks --pad-oper --unpad-paren --add-brackets --align-pointer=type --lineend=linux
Kim Alvefur <zash@zash.se>
parents: 6413
diff changeset
563 return lua_tointeger(L, idx);
7889
b8d694646597 util-src/*.c: Attach pointer * to name instead of type
Kim Alvefur <zash@zash.se>
parents: 7835
diff changeset
564
6615
8e4572a642cb util-src/*.c: astyle --indent=tab --brackets=attach --indent-switches --break-blocks --pad-oper --unpad-paren --add-brackets --align-pointer=type --lineend=linux
Kim Alvefur <zash@zash.se>
parents: 6413
diff changeset
565 case LUA_TNONE:
8e4572a642cb util-src/*.c: astyle --indent=tab --brackets=attach --indent-switches --break-blocks --pad-oper --unpad-paren --add-brackets --align-pointer=type --lineend=linux
Kim Alvefur <zash@zash.se>
parents: 6413
diff changeset
566 case LUA_TNIL:
8e4572a642cb util-src/*.c: astyle --indent=tab --brackets=attach --indent-switches --break-blocks --pad-oper --unpad-paren --add-brackets --align-pointer=type --lineend=linux
Kim Alvefur <zash@zash.se>
parents: 6413
diff changeset
567 return current;
7889
b8d694646597 util-src/*.c: Attach pointer * to name instead of type
Kim Alvefur <zash@zash.se>
parents: 7835
diff changeset
568
6615
8e4572a642cb util-src/*.c: astyle --indent=tab --brackets=attach --indent-switches --break-blocks --pad-oper --unpad-paren --add-brackets --align-pointer=type --lineend=linux
Kim Alvefur <zash@zash.se>
parents: 6413
diff changeset
569 default:
8e4572a642cb util-src/*.c: astyle --indent=tab --brackets=attach --indent-switches --break-blocks --pad-oper --unpad-paren --add-brackets --align-pointer=type --lineend=linux
Kim Alvefur <zash@zash.se>
parents: 6413
diff changeset
570 return luaL_argerror(L, idx, "unexpected type");
5719
84025249fc04 util.pposix: Correctly handle 'unlimited' limits (RLIM_INFINITY), by returning and accepting the string 'unlimited' in get/setrlimit()
Matthew Wild <mwild1@gmail.com>
parents: 5451
diff changeset
571 }
84025249fc04 util.pposix: Correctly handle 'unlimited' limits (RLIM_INFINITY), by returning and accepting the string 'unlimited' in get/setrlimit()
Matthew Wild <mwild1@gmail.com>
parents: 5451
diff changeset
572 }
84025249fc04 util.pposix: Correctly handle 'unlimited' limits (RLIM_INFINITY), by returning and accepting the string 'unlimited' in get/setrlimit()
Matthew Wild <mwild1@gmail.com>
parents: 5451
diff changeset
573
7889
b8d694646597 util-src/*.c: Attach pointer * to name instead of type
Kim Alvefur <zash@zash.se>
parents: 7835
diff changeset
574 int lc_setrlimit(lua_State *L) {
5719
84025249fc04 util.pposix: Correctly handle 'unlimited' limits (RLIM_INFINITY), by returning and accepting the string 'unlimited' in get/setrlimit()
Matthew Wild <mwild1@gmail.com>
parents: 5451
diff changeset
575 struct rlimit lim;
859
43f7e342135d Adding setrlimits() binding.
Tobias Markmann <tm@ayena.de>
parents: 804
diff changeset
576 int arguments = lua_gettop(L);
43f7e342135d Adding setrlimits() binding.
Tobias Markmann <tm@ayena.de>
parents: 804
diff changeset
577 int rid = -1;
6615
8e4572a642cb util-src/*.c: astyle --indent=tab --brackets=attach --indent-switches --break-blocks --pad-oper --unpad-paren --add-brackets --align-pointer=type --lineend=linux
Kim Alvefur <zash@zash.se>
parents: 6413
diff changeset
578
859
43f7e342135d Adding setrlimits() binding.
Tobias Markmann <tm@ayena.de>
parents: 804
diff changeset
579 if(arguments < 1 || arguments > 3) {
43f7e342135d Adding setrlimits() binding.
Tobias Markmann <tm@ayena.de>
parents: 804
diff changeset
580 lua_pushboolean(L, 0);
865
2dce34e9182d pposix: Standardize error messages
Matthew Wild <mwild1@gmail.com>
parents: 864
diff changeset
581 lua_pushstring(L, "incorrect-arguments");
5717
bf98912a4f5b util.pposix: setrlimit(): Add missing return on error when an incorrect number of arguments are passed
Matthew Wild <mwild1@gmail.com>
parents: 5451
diff changeset
582 return 2;
859
43f7e342135d Adding setrlimits() binding.
Tobias Markmann <tm@ayena.de>
parents: 804
diff changeset
583 }
2436
ccc71b5d2e01 util.posix: Trailing whitespace
Matthew Wild <mwild1@gmail.com>
parents: 2060
diff changeset
584
5719
84025249fc04 util.pposix: Correctly handle 'unlimited' limits (RLIM_INFINITY), by returning and accepting the string 'unlimited' in get/setrlimit()
Matthew Wild <mwild1@gmail.com>
parents: 5451
diff changeset
585 rid = string2resource(luaL_checkstring(L, 1));
6615
8e4572a642cb util-src/*.c: astyle --indent=tab --brackets=attach --indent-switches --break-blocks --pad-oper --unpad-paren --add-brackets --align-pointer=type --lineend=linux
Kim Alvefur <zash@zash.se>
parents: 6413
diff changeset
586
8e4572a642cb util-src/*.c: astyle --indent=tab --brackets=attach --indent-switches --break-blocks --pad-oper --unpad-paren --add-brackets --align-pointer=type --lineend=linux
Kim Alvefur <zash@zash.se>
parents: 6413
diff changeset
587 if(rid == -1) {
859
43f7e342135d Adding setrlimits() binding.
Tobias Markmann <tm@ayena.de>
parents: 804
diff changeset
588 lua_pushboolean(L, 0);
865
2dce34e9182d pposix: Standardize error messages
Matthew Wild <mwild1@gmail.com>
parents: 864
diff changeset
589 lua_pushstring(L, "invalid-resource");
859
43f7e342135d Adding setrlimits() binding.
Tobias Markmann <tm@ayena.de>
parents: 804
diff changeset
590 return 2;
43f7e342135d Adding setrlimits() binding.
Tobias Markmann <tm@ayena.de>
parents: 804
diff changeset
591 }
2436
ccc71b5d2e01 util.posix: Trailing whitespace
Matthew Wild <mwild1@gmail.com>
parents: 2060
diff changeset
592
5719
84025249fc04 util.pposix: Correctly handle 'unlimited' limits (RLIM_INFINITY), by returning and accepting the string 'unlimited' in get/setrlimit()
Matthew Wild <mwild1@gmail.com>
parents: 5451
diff changeset
593 /* Fetch current values to use as defaults */
6615
8e4572a642cb util-src/*.c: astyle --indent=tab --brackets=attach --indent-switches --break-blocks --pad-oper --unpad-paren --add-brackets --align-pointer=type --lineend=linux
Kim Alvefur <zash@zash.se>
parents: 6413
diff changeset
594 if(getrlimit(rid, &lim)) {
5719
84025249fc04 util.pposix: Correctly handle 'unlimited' limits (RLIM_INFINITY), by returning and accepting the string 'unlimited' in get/setrlimit()
Matthew Wild <mwild1@gmail.com>
parents: 5451
diff changeset
595 lua_pushboolean(L, 0);
84025249fc04 util.pposix: Correctly handle 'unlimited' limits (RLIM_INFINITY), by returning and accepting the string 'unlimited' in get/setrlimit()
Matthew Wild <mwild1@gmail.com>
parents: 5451
diff changeset
596 lua_pushstring(L, "getrlimit-failed");
84025249fc04 util.pposix: Correctly handle 'unlimited' limits (RLIM_INFINITY), by returning and accepting the string 'unlimited' in get/setrlimit()
Matthew Wild <mwild1@gmail.com>
parents: 5451
diff changeset
597 return 2;
84025249fc04 util.pposix: Correctly handle 'unlimited' limits (RLIM_INFINITY), by returning and accepting the string 'unlimited' in get/setrlimit()
Matthew Wild <mwild1@gmail.com>
parents: 5451
diff changeset
598 }
2436
ccc71b5d2e01 util.posix: Trailing whitespace
Matthew Wild <mwild1@gmail.com>
parents: 2060
diff changeset
599
5719
84025249fc04 util.pposix: Correctly handle 'unlimited' limits (RLIM_INFINITY), by returning and accepting the string 'unlimited' in get/setrlimit()
Matthew Wild <mwild1@gmail.com>
parents: 5451
diff changeset
600 lim.rlim_cur = arg_to_rlimit(L, 2, lim.rlim_cur);
84025249fc04 util.pposix: Correctly handle 'unlimited' limits (RLIM_INFINITY), by returning and accepting the string 'unlimited' in get/setrlimit()
Matthew Wild <mwild1@gmail.com>
parents: 5451
diff changeset
601 lim.rlim_max = arg_to_rlimit(L, 3, lim.rlim_max);
2436
ccc71b5d2e01 util.posix: Trailing whitespace
Matthew Wild <mwild1@gmail.com>
parents: 2060
diff changeset
602
6615
8e4572a642cb util-src/*.c: astyle --indent=tab --brackets=attach --indent-switches --break-blocks --pad-oper --unpad-paren --add-brackets --align-pointer=type --lineend=linux
Kim Alvefur <zash@zash.se>
parents: 6413
diff changeset
603 if(setrlimit(rid, &lim)) {
859
43f7e342135d Adding setrlimits() binding.
Tobias Markmann <tm@ayena.de>
parents: 804
diff changeset
604 lua_pushboolean(L, 0);
5719
84025249fc04 util.pposix: Correctly handle 'unlimited' limits (RLIM_INFINITY), by returning and accepting the string 'unlimited' in get/setrlimit()
Matthew Wild <mwild1@gmail.com>
parents: 5451
diff changeset
605 lua_pushstring(L, "setrlimit-failed");
859
43f7e342135d Adding setrlimits() binding.
Tobias Markmann <tm@ayena.de>
parents: 804
diff changeset
606 return 2;
43f7e342135d Adding setrlimits() binding.
Tobias Markmann <tm@ayena.de>
parents: 804
diff changeset
607 }
6615
8e4572a642cb util-src/*.c: astyle --indent=tab --brackets=attach --indent-switches --break-blocks --pad-oper --unpad-paren --add-brackets --align-pointer=type --lineend=linux
Kim Alvefur <zash@zash.se>
parents: 6413
diff changeset
608
859
43f7e342135d Adding setrlimits() binding.
Tobias Markmann <tm@ayena.de>
parents: 804
diff changeset
609 lua_pushboolean(L, 1);
43f7e342135d Adding setrlimits() binding.
Tobias Markmann <tm@ayena.de>
parents: 804
diff changeset
610 return 1;
43f7e342135d Adding setrlimits() binding.
Tobias Markmann <tm@ayena.de>
parents: 804
diff changeset
611 }
43f7e342135d Adding setrlimits() binding.
Tobias Markmann <tm@ayena.de>
parents: 804
diff changeset
612
7889
b8d694646597 util-src/*.c: Attach pointer * to name instead of type
Kim Alvefur <zash@zash.se>
parents: 7835
diff changeset
613 int lc_getrlimit(lua_State *L) {
860
048aaec22b57 Added missing code.
Tobias Markmann <tm@ayena.de>
parents: 859
diff changeset
614 int arguments = lua_gettop(L);
7889
b8d694646597 util-src/*.c: Attach pointer * to name instead of type
Kim Alvefur <zash@zash.se>
parents: 7835
diff changeset
615 const char *resource = NULL;
860
048aaec22b57 Added missing code.
Tobias Markmann <tm@ayena.de>
parents: 859
diff changeset
616 int rid = -1;
861
2a5373897128 Make the code actually build.
Tobias Markmann <tm@ayena.de>
parents: 860
diff changeset
617 struct rlimit lim;
2436
ccc71b5d2e01 util.posix: Trailing whitespace
Matthew Wild <mwild1@gmail.com>
parents: 2060
diff changeset
618
6615
8e4572a642cb util-src/*.c: astyle --indent=tab --brackets=attach --indent-switches --break-blocks --pad-oper --unpad-paren --add-brackets --align-pointer=type --lineend=linux
Kim Alvefur <zash@zash.se>
parents: 6413
diff changeset
619 if(arguments != 1) {
860
048aaec22b57 Added missing code.
Tobias Markmann <tm@ayena.de>
parents: 859
diff changeset
620 lua_pushboolean(L, 0);
865
2dce34e9182d pposix: Standardize error messages
Matthew Wild <mwild1@gmail.com>
parents: 864
diff changeset
621 lua_pushstring(L, "invalid-arguments");
860
048aaec22b57 Added missing code.
Tobias Markmann <tm@ayena.de>
parents: 859
diff changeset
622 return 2;
048aaec22b57 Added missing code.
Tobias Markmann <tm@ayena.de>
parents: 859
diff changeset
623 }
2436
ccc71b5d2e01 util.posix: Trailing whitespace
Matthew Wild <mwild1@gmail.com>
parents: 2060
diff changeset
624
860
048aaec22b57 Added missing code.
Tobias Markmann <tm@ayena.de>
parents: 859
diff changeset
625 resource = luaL_checkstring(L, 1);
048aaec22b57 Added missing code.
Tobias Markmann <tm@ayena.de>
parents: 859
diff changeset
626 rid = string2resource(resource);
6615
8e4572a642cb util-src/*.c: astyle --indent=tab --brackets=attach --indent-switches --break-blocks --pad-oper --unpad-paren --add-brackets --align-pointer=type --lineend=linux
Kim Alvefur <zash@zash.se>
parents: 6413
diff changeset
627
8e4572a642cb util-src/*.c: astyle --indent=tab --brackets=attach --indent-switches --break-blocks --pad-oper --unpad-paren --add-brackets --align-pointer=type --lineend=linux
Kim Alvefur <zash@zash.se>
parents: 6413
diff changeset
628 if(rid != -1) {
8e4572a642cb util-src/*.c: astyle --indent=tab --brackets=attach --indent-switches --break-blocks --pad-oper --unpad-paren --add-brackets --align-pointer=type --lineend=linux
Kim Alvefur <zash@zash.se>
parents: 6413
diff changeset
629 if(getrlimit(rid, &lim)) {
860
048aaec22b57 Added missing code.
Tobias Markmann <tm@ayena.de>
parents: 859
diff changeset
630 lua_pushboolean(L, 0);
865
2dce34e9182d pposix: Standardize error messages
Matthew Wild <mwild1@gmail.com>
parents: 864
diff changeset
631 lua_pushstring(L, "getrlimit-failed.");
860
048aaec22b57 Added missing code.
Tobias Markmann <tm@ayena.de>
parents: 859
diff changeset
632 return 2;
048aaec22b57 Added missing code.
Tobias Markmann <tm@ayena.de>
parents: 859
diff changeset
633 }
048aaec22b57 Added missing code.
Tobias Markmann <tm@ayena.de>
parents: 859
diff changeset
634 } else {
7919
251bf68922d9 util.pposix: Fix typo in comment
Kim Alvefur <zash@zash.se>
parents: 7889
diff changeset
635 /* Unsupported resource. Sorry I'm pretty limited by POSIX standard. */
860
048aaec22b57 Added missing code.
Tobias Markmann <tm@ayena.de>
parents: 859
diff changeset
636 lua_pushboolean(L, 0);
865
2dce34e9182d pposix: Standardize error messages
Matthew Wild <mwild1@gmail.com>
parents: 864
diff changeset
637 lua_pushstring(L, "invalid-resource");
860
048aaec22b57 Added missing code.
Tobias Markmann <tm@ayena.de>
parents: 859
diff changeset
638 return 2;
048aaec22b57 Added missing code.
Tobias Markmann <tm@ayena.de>
parents: 859
diff changeset
639 }
6615
8e4572a642cb util-src/*.c: astyle --indent=tab --brackets=attach --indent-switches --break-blocks --pad-oper --unpad-paren --add-brackets --align-pointer=type --lineend=linux
Kim Alvefur <zash@zash.se>
parents: 6413
diff changeset
640
860
048aaec22b57 Added missing code.
Tobias Markmann <tm@ayena.de>
parents: 859
diff changeset
641 lua_pushboolean(L, 1);
6615
8e4572a642cb util-src/*.c: astyle --indent=tab --brackets=attach --indent-switches --break-blocks --pad-oper --unpad-paren --add-brackets --align-pointer=type --lineend=linux
Kim Alvefur <zash@zash.se>
parents: 6413
diff changeset
642
8e4572a642cb util-src/*.c: astyle --indent=tab --brackets=attach --indent-switches --break-blocks --pad-oper --unpad-paren --add-brackets --align-pointer=type --lineend=linux
Kim Alvefur <zash@zash.se>
parents: 6413
diff changeset
643 if(lim.rlim_cur == RLIM_INFINITY) {
5719
84025249fc04 util.pposix: Correctly handle 'unlimited' limits (RLIM_INFINITY), by returning and accepting the string 'unlimited' in get/setrlimit()
Matthew Wild <mwild1@gmail.com>
parents: 5451
diff changeset
644 lua_pushstring(L, "unlimited");
6615
8e4572a642cb util-src/*.c: astyle --indent=tab --brackets=attach --indent-switches --break-blocks --pad-oper --unpad-paren --add-brackets --align-pointer=type --lineend=linux
Kim Alvefur <zash@zash.se>
parents: 6413
diff changeset
645 } else {
5719
84025249fc04 util.pposix: Correctly handle 'unlimited' limits (RLIM_INFINITY), by returning and accepting the string 'unlimited' in get/setrlimit()
Matthew Wild <mwild1@gmail.com>
parents: 5451
diff changeset
646 lua_pushnumber(L, lim.rlim_cur);
6615
8e4572a642cb util-src/*.c: astyle --indent=tab --brackets=attach --indent-switches --break-blocks --pad-oper --unpad-paren --add-brackets --align-pointer=type --lineend=linux
Kim Alvefur <zash@zash.se>
parents: 6413
diff changeset
647 }
8e4572a642cb util-src/*.c: astyle --indent=tab --brackets=attach --indent-switches --break-blocks --pad-oper --unpad-paren --add-brackets --align-pointer=type --lineend=linux
Kim Alvefur <zash@zash.se>
parents: 6413
diff changeset
648
8e4572a642cb util-src/*.c: astyle --indent=tab --brackets=attach --indent-switches --break-blocks --pad-oper --unpad-paren --add-brackets --align-pointer=type --lineend=linux
Kim Alvefur <zash@zash.se>
parents: 6413
diff changeset
649 if(lim.rlim_max == RLIM_INFINITY) {
5719
84025249fc04 util.pposix: Correctly handle 'unlimited' limits (RLIM_INFINITY), by returning and accepting the string 'unlimited' in get/setrlimit()
Matthew Wild <mwild1@gmail.com>
parents: 5451
diff changeset
650 lua_pushstring(L, "unlimited");
6615
8e4572a642cb util-src/*.c: astyle --indent=tab --brackets=attach --indent-switches --break-blocks --pad-oper --unpad-paren --add-brackets --align-pointer=type --lineend=linux
Kim Alvefur <zash@zash.se>
parents: 6413
diff changeset
651 } else {
5719
84025249fc04 util.pposix: Correctly handle 'unlimited' limits (RLIM_INFINITY), by returning and accepting the string 'unlimited' in get/setrlimit()
Matthew Wild <mwild1@gmail.com>
parents: 5451
diff changeset
652 lua_pushnumber(L, lim.rlim_max);
6615
8e4572a642cb util-src/*.c: astyle --indent=tab --brackets=attach --indent-switches --break-blocks --pad-oper --unpad-paren --add-brackets --align-pointer=type --lineend=linux
Kim Alvefur <zash@zash.se>
parents: 6413
diff changeset
653 }
8e4572a642cb util-src/*.c: astyle --indent=tab --brackets=attach --indent-switches --break-blocks --pad-oper --unpad-paren --add-brackets --align-pointer=type --lineend=linux
Kim Alvefur <zash@zash.se>
parents: 6413
diff changeset
654
860
048aaec22b57 Added missing code.
Tobias Markmann <tm@ayena.de>
parents: 859
diff changeset
655 return 3;
859
43f7e342135d Adding setrlimits() binding.
Tobias Markmann <tm@ayena.de>
parents: 804
diff changeset
656 }
43f7e342135d Adding setrlimits() binding.
Tobias Markmann <tm@ayena.de>
parents: 804
diff changeset
657
7889
b8d694646597 util-src/*.c: Attach pointer * to name instead of type
Kim Alvefur <zash@zash.se>
parents: 7835
diff changeset
658 int lc_abort(lua_State *L) {
9151
fee3933ff346 pposix, signal: Ignore unused arguments.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 9150
diff changeset
659 (void)L;
2060
b23295b5428a util.pposix: Add abort() function
Matthew Wild <mwild1@gmail.com>
parents: 1842
diff changeset
660 abort();
2830
1df57426263a util.pposix: Fix return type of lc_abort to shush compiler warning
Matthew Wild <mwild1@gmail.com>
parents: 2060
diff changeset
661 return 0;
2060
b23295b5428a util.pposix: Add abort() function
Matthew Wild <mwild1@gmail.com>
parents: 1842
diff changeset
662 }
b23295b5428a util.pposix: Add abort() function
Matthew Wild <mwild1@gmail.com>
parents: 1842
diff changeset
663
7889
b8d694646597 util-src/*.c: Attach pointer * to name instead of type
Kim Alvefur <zash@zash.se>
parents: 7835
diff changeset
664 int lc_uname(lua_State *L) {
3481
72d3c8029178 util.pposix: Add pposix.uname(), bump version
Matthew Wild <mwild1@gmail.com>
parents: 3471
diff changeset
665 struct utsname uname_info;
6615
8e4572a642cb util-src/*.c: astyle --indent=tab --brackets=attach --indent-switches --break-blocks --pad-oper --unpad-paren --add-brackets --align-pointer=type --lineend=linux
Kim Alvefur <zash@zash.se>
parents: 6413
diff changeset
666
8e4572a642cb util-src/*.c: astyle --indent=tab --brackets=attach --indent-switches --break-blocks --pad-oper --unpad-paren --add-brackets --align-pointer=type --lineend=linux
Kim Alvefur <zash@zash.se>
parents: 6413
diff changeset
667 if(uname(&uname_info) != 0) {
3482
e1a4f7b15caf util.pposix: uname(): Fix to push nil,err in case of error
Matthew Wild <mwild1@gmail.com>
parents: 3481
diff changeset
668 lua_pushnil(L);
3481
72d3c8029178 util.pposix: Add pposix.uname(), bump version
Matthew Wild <mwild1@gmail.com>
parents: 3471
diff changeset
669 lua_pushstring(L, strerror(errno));
72d3c8029178 util.pposix: Add pposix.uname(), bump version
Matthew Wild <mwild1@gmail.com>
parents: 3471
diff changeset
670 return 2;
72d3c8029178 util.pposix: Add pposix.uname(), bump version
Matthew Wild <mwild1@gmail.com>
parents: 3471
diff changeset
671 }
6615
8e4572a642cb util-src/*.c: astyle --indent=tab --brackets=attach --indent-switches --break-blocks --pad-oper --unpad-paren --add-brackets --align-pointer=type --lineend=linux
Kim Alvefur <zash@zash.se>
parents: 6413
diff changeset
672
7969
1c6a07606309 util-src: Specify size of various tables to be allocated
Kim Alvefur <zash@zash.se>
parents: 7966
diff changeset
673 lua_createtable(L, 0, 6);
3481
72d3c8029178 util.pposix: Add pposix.uname(), bump version
Matthew Wild <mwild1@gmail.com>
parents: 3471
diff changeset
674 lua_pushstring(L, uname_info.sysname);
72d3c8029178 util.pposix: Add pposix.uname(), bump version
Matthew Wild <mwild1@gmail.com>
parents: 3471
diff changeset
675 lua_setfield(L, -2, "sysname");
72d3c8029178 util.pposix: Add pposix.uname(), bump version
Matthew Wild <mwild1@gmail.com>
parents: 3471
diff changeset
676 lua_pushstring(L, uname_info.nodename);
72d3c8029178 util.pposix: Add pposix.uname(), bump version
Matthew Wild <mwild1@gmail.com>
parents: 3471
diff changeset
677 lua_setfield(L, -2, "nodename");
72d3c8029178 util.pposix: Add pposix.uname(), bump version
Matthew Wild <mwild1@gmail.com>
parents: 3471
diff changeset
678 lua_pushstring(L, uname_info.release);
72d3c8029178 util.pposix: Add pposix.uname(), bump version
Matthew Wild <mwild1@gmail.com>
parents: 3471
diff changeset
679 lua_setfield(L, -2, "release");
72d3c8029178 util.pposix: Add pposix.uname(), bump version
Matthew Wild <mwild1@gmail.com>
parents: 3471
diff changeset
680 lua_pushstring(L, uname_info.version);
72d3c8029178 util.pposix: Add pposix.uname(), bump version
Matthew Wild <mwild1@gmail.com>
parents: 3471
diff changeset
681 lua_setfield(L, -2, "version");
72d3c8029178 util.pposix: Add pposix.uname(), bump version
Matthew Wild <mwild1@gmail.com>
parents: 3471
diff changeset
682 lua_pushstring(L, uname_info.machine);
72d3c8029178 util.pposix: Add pposix.uname(), bump version
Matthew Wild <mwild1@gmail.com>
parents: 3471
diff changeset
683 lua_setfield(L, -2, "machine");
7931
b619b85e01aa util.pposix, configure: Move _GNU_SOURCE macro into source files
Kim Alvefur <zash@zash.se>
parents: 7926
diff changeset
684 #ifdef __USE_GNU
6942
f12deb882148 util.pposix: Expose the uname GNU extension field 'domainname'
Kim Alvefur <zash@zash.se>
parents: 6789
diff changeset
685 lua_pushstring(L, uname_info.domainname);
f12deb882148 util.pposix: Expose the uname GNU extension field 'domainname'
Kim Alvefur <zash@zash.se>
parents: 6789
diff changeset
686 lua_setfield(L, -2, "domainname");
f12deb882148 util.pposix: Expose the uname GNU extension field 'domainname'
Kim Alvefur <zash@zash.se>
parents: 6789
diff changeset
687 #endif
3481
72d3c8029178 util.pposix: Add pposix.uname(), bump version
Matthew Wild <mwild1@gmail.com>
parents: 3471
diff changeset
688 return 1;
72d3c8029178 util.pposix: Add pposix.uname(), bump version
Matthew Wild <mwild1@gmail.com>
parents: 3471
diff changeset
689 }
72d3c8029178 util.pposix: Add pposix.uname(), bump version
Matthew Wild <mwild1@gmail.com>
parents: 3471
diff changeset
690
7889
b8d694646597 util-src/*.c: Attach pointer * to name instead of type
Kim Alvefur <zash@zash.se>
parents: 7835
diff changeset
691 int lc_setenv(lua_State *L) {
b8d694646597 util-src/*.c: Attach pointer * to name instead of type
Kim Alvefur <zash@zash.se>
parents: 7835
diff changeset
692 const char *var = luaL_checkstring(L, 1);
b8d694646597 util-src/*.c: Attach pointer * to name instead of type
Kim Alvefur <zash@zash.se>
parents: 7835
diff changeset
693 const char *value;
4934
5a6a85719b7b util.pposix: Add setenv()
Kim Alvefur <zash@zash.se>
parents: 4415
diff changeset
694
5a6a85719b7b util.pposix: Add setenv()
Kim Alvefur <zash@zash.se>
parents: 4415
diff changeset
695 /* If the second argument is nil or nothing, unset the var */
6615
8e4572a642cb util-src/*.c: astyle --indent=tab --brackets=attach --indent-switches --break-blocks --pad-oper --unpad-paren --add-brackets --align-pointer=type --lineend=linux
Kim Alvefur <zash@zash.se>
parents: 6413
diff changeset
696 if(lua_isnoneornil(L, 2)) {
8e4572a642cb util-src/*.c: astyle --indent=tab --brackets=attach --indent-switches --break-blocks --pad-oper --unpad-paren --add-brackets --align-pointer=type --lineend=linux
Kim Alvefur <zash@zash.se>
parents: 6413
diff changeset
697 if(unsetenv(var) != 0) {
4934
5a6a85719b7b util.pposix: Add setenv()
Kim Alvefur <zash@zash.se>
parents: 4415
diff changeset
698 lua_pushnil(L);
5a6a85719b7b util.pposix: Add setenv()
Kim Alvefur <zash@zash.se>
parents: 4415
diff changeset
699 lua_pushstring(L, strerror(errno));
5a6a85719b7b util.pposix: Add setenv()
Kim Alvefur <zash@zash.se>
parents: 4415
diff changeset
700 return 2;
5a6a85719b7b util.pposix: Add setenv()
Kim Alvefur <zash@zash.se>
parents: 4415
diff changeset
701 }
6615
8e4572a642cb util-src/*.c: astyle --indent=tab --brackets=attach --indent-switches --break-blocks --pad-oper --unpad-paren --add-brackets --align-pointer=type --lineend=linux
Kim Alvefur <zash@zash.se>
parents: 6413
diff changeset
702
4934
5a6a85719b7b util.pposix: Add setenv()
Kim Alvefur <zash@zash.se>
parents: 4415
diff changeset
703 lua_pushboolean(L, 1);
5a6a85719b7b util.pposix: Add setenv()
Kim Alvefur <zash@zash.se>
parents: 4415
diff changeset
704 return 1;
5a6a85719b7b util.pposix: Add setenv()
Kim Alvefur <zash@zash.se>
parents: 4415
diff changeset
705 }
5a6a85719b7b util.pposix: Add setenv()
Kim Alvefur <zash@zash.se>
parents: 4415
diff changeset
706
5a6a85719b7b util.pposix: Add setenv()
Kim Alvefur <zash@zash.se>
parents: 4415
diff changeset
707 value = luaL_checkstring(L, 2);
5a6a85719b7b util.pposix: Add setenv()
Kim Alvefur <zash@zash.se>
parents: 4415
diff changeset
708
6615
8e4572a642cb util-src/*.c: astyle --indent=tab --brackets=attach --indent-switches --break-blocks --pad-oper --unpad-paren --add-brackets --align-pointer=type --lineend=linux
Kim Alvefur <zash@zash.se>
parents: 6413
diff changeset
709 if(setenv(var, value, 1) != 0) {
4934
5a6a85719b7b util.pposix: Add setenv()
Kim Alvefur <zash@zash.se>
parents: 4415
diff changeset
710 lua_pushnil(L);
5a6a85719b7b util.pposix: Add setenv()
Kim Alvefur <zash@zash.se>
parents: 4415
diff changeset
711 lua_pushstring(L, strerror(errno));
5a6a85719b7b util.pposix: Add setenv()
Kim Alvefur <zash@zash.se>
parents: 4415
diff changeset
712 return 2;
5a6a85719b7b util.pposix: Add setenv()
Kim Alvefur <zash@zash.se>
parents: 4415
diff changeset
713 }
5a6a85719b7b util.pposix: Add setenv()
Kim Alvefur <zash@zash.se>
parents: 4415
diff changeset
714
5a6a85719b7b util.pposix: Add setenv()
Kim Alvefur <zash@zash.se>
parents: 4415
diff changeset
715 lua_pushboolean(L, 1);
5a6a85719b7b util.pposix: Add setenv()
Kim Alvefur <zash@zash.se>
parents: 4415
diff changeset
716 return 1;
5a6a85719b7b util.pposix: Add setenv()
Kim Alvefur <zash@zash.se>
parents: 4415
diff changeset
717 }
5a6a85719b7b util.pposix: Add setenv()
Kim Alvefur <zash@zash.se>
parents: 4415
diff changeset
718
4946
2975c7008ccd util.pposix: Add meminfo() binding to memory allocation stats provided by mallinfo() [compilation tested on Ubuntu...]
Matthew Wild <mwild1@gmail.com>
parents: 4934
diff changeset
719 #ifdef WITH_MALLINFO
7889
b8d694646597 util-src/*.c: Attach pointer * to name instead of type
Kim Alvefur <zash@zash.se>
parents: 7835
diff changeset
720 int lc_meminfo(lua_State *L) {
4946
2975c7008ccd util.pposix: Add meminfo() binding to memory allocation stats provided by mallinfo() [compilation tested on Ubuntu...]
Matthew Wild <mwild1@gmail.com>
parents: 4934
diff changeset
721 struct mallinfo info = mallinfo();
7969
1c6a07606309 util-src: Specify size of various tables to be allocated
Kim Alvefur <zash@zash.se>
parents: 7966
diff changeset
722 lua_createtable(L, 0, 5);
4950
02e5e9fa37b8 util.pposix: Add comments to mallinfo fields we use, so I don't forget tomorrow what they mean
Matthew Wild <mwild1@gmail.com>
parents: 4946
diff changeset
723 /* This is the total size of memory allocated with sbrk by malloc, in bytes. */
4946
2975c7008ccd util.pposix: Add meminfo() binding to memory allocation stats provided by mallinfo() [compilation tested on Ubuntu...]
Matthew Wild <mwild1@gmail.com>
parents: 4934
diff changeset
724 lua_pushinteger(L, info.arena);
2975c7008ccd util.pposix: Add meminfo() binding to memory allocation stats provided by mallinfo() [compilation tested on Ubuntu...]
Matthew Wild <mwild1@gmail.com>
parents: 4934
diff changeset
725 lua_setfield(L, -2, "allocated");
4950
02e5e9fa37b8 util.pposix: Add comments to mallinfo fields we use, so I don't forget tomorrow what they mean
Matthew Wild <mwild1@gmail.com>
parents: 4946
diff changeset
726 /* This is the total size of memory allocated with mmap, in bytes. */
4946
2975c7008ccd util.pposix: Add meminfo() binding to memory allocation stats provided by mallinfo() [compilation tested on Ubuntu...]
Matthew Wild <mwild1@gmail.com>
parents: 4934
diff changeset
727 lua_pushinteger(L, info.hblkhd);
2975c7008ccd util.pposix: Add meminfo() binding to memory allocation stats provided by mallinfo() [compilation tested on Ubuntu...]
Matthew Wild <mwild1@gmail.com>
parents: 4934
diff changeset
728 lua_setfield(L, -2, "allocated_mmap");
4950
02e5e9fa37b8 util.pposix: Add comments to mallinfo fields we use, so I don't forget tomorrow what they mean
Matthew Wild <mwild1@gmail.com>
parents: 4946
diff changeset
729 /* This is the total size of memory occupied by chunks handed out by malloc. */
4946
2975c7008ccd util.pposix: Add meminfo() binding to memory allocation stats provided by mallinfo() [compilation tested on Ubuntu...]
Matthew Wild <mwild1@gmail.com>
parents: 4934
diff changeset
730 lua_pushinteger(L, info.uordblks);
2975c7008ccd util.pposix: Add meminfo() binding to memory allocation stats provided by mallinfo() [compilation tested on Ubuntu...]
Matthew Wild <mwild1@gmail.com>
parents: 4934
diff changeset
731 lua_setfield(L, -2, "used");
4950
02e5e9fa37b8 util.pposix: Add comments to mallinfo fields we use, so I don't forget tomorrow what they mean
Matthew Wild <mwild1@gmail.com>
parents: 4946
diff changeset
732 /* This is the total size of memory occupied by free (not in use) chunks. */
4946
2975c7008ccd util.pposix: Add meminfo() binding to memory allocation stats provided by mallinfo() [compilation tested on Ubuntu...]
Matthew Wild <mwild1@gmail.com>
parents: 4934
diff changeset
733 lua_pushinteger(L, info.fordblks);
2975c7008ccd util.pposix: Add meminfo() binding to memory allocation stats provided by mallinfo() [compilation tested on Ubuntu...]
Matthew Wild <mwild1@gmail.com>
parents: 4934
diff changeset
734 lua_setfield(L, -2, "unused");
4950
02e5e9fa37b8 util.pposix: Add comments to mallinfo fields we use, so I don't forget tomorrow what they mean
Matthew Wild <mwild1@gmail.com>
parents: 4946
diff changeset
735 /* This is the size of the top-most releasable chunk that normally borders the
02e5e9fa37b8 util.pposix: Add comments to mallinfo fields we use, so I don't forget tomorrow what they mean
Matthew Wild <mwild1@gmail.com>
parents: 4946
diff changeset
736 end of the heap (i.e., the high end of the virtual address space's data segment). */
4946
2975c7008ccd util.pposix: Add meminfo() binding to memory allocation stats provided by mallinfo() [compilation tested on Ubuntu...]
Matthew Wild <mwild1@gmail.com>
parents: 4934
diff changeset
737 lua_pushinteger(L, info.keepcost);
2975c7008ccd util.pposix: Add meminfo() binding to memory allocation stats provided by mallinfo() [compilation tested on Ubuntu...]
Matthew Wild <mwild1@gmail.com>
parents: 4934
diff changeset
738 lua_setfield(L, -2, "returnable");
2975c7008ccd util.pposix: Add meminfo() binding to memory allocation stats provided by mallinfo() [compilation tested on Ubuntu...]
Matthew Wild <mwild1@gmail.com>
parents: 4934
diff changeset
739 return 1;
2975c7008ccd util.pposix: Add meminfo() binding to memory allocation stats provided by mallinfo() [compilation tested on Ubuntu...]
Matthew Wild <mwild1@gmail.com>
parents: 4934
diff changeset
740 }
2975c7008ccd util.pposix: Add meminfo() binding to memory allocation stats provided by mallinfo() [compilation tested on Ubuntu...]
Matthew Wild <mwild1@gmail.com>
parents: 4934
diff changeset
741 #endif
2975c7008ccd util.pposix: Add meminfo() binding to memory allocation stats provided by mallinfo() [compilation tested on Ubuntu...]
Matthew Wild <mwild1@gmail.com>
parents: 4934
diff changeset
742
8010
49feb0da29e1 util.pposix: Add function for atomically appending data to a file
Kim Alvefur <zash@zash.se>
parents: 7969
diff changeset
743 /*
49feb0da29e1 util.pposix: Add function for atomically appending data to a file
Kim Alvefur <zash@zash.se>
parents: 7969
diff changeset
744 * Append some data to a file handle
49feb0da29e1 util.pposix: Add function for atomically appending data to a file
Kim Alvefur <zash@zash.se>
parents: 7969
diff changeset
745 * Attempt to allocate space first
49feb0da29e1 util.pposix: Add function for atomically appending data to a file
Kim Alvefur <zash@zash.se>
parents: 7969
diff changeset
746 * Truncate to original size on failure
49feb0da29e1 util.pposix: Add function for atomically appending data to a file
Kim Alvefur <zash@zash.se>
parents: 7969
diff changeset
747 */
49feb0da29e1 util.pposix: Add function for atomically appending data to a file
Kim Alvefur <zash@zash.se>
parents: 7969
diff changeset
748 int lc_atomic_append(lua_State *L) {
49feb0da29e1 util.pposix: Add function for atomically appending data to a file
Kim Alvefur <zash@zash.se>
parents: 7969
diff changeset
749 int err;
49feb0da29e1 util.pposix: Add function for atomically appending data to a file
Kim Alvefur <zash@zash.se>
parents: 7969
diff changeset
750 size_t len;
49feb0da29e1 util.pposix: Add function for atomically appending data to a file
Kim Alvefur <zash@zash.se>
parents: 7969
diff changeset
751
49feb0da29e1 util.pposix: Add function for atomically appending data to a file
Kim Alvefur <zash@zash.se>
parents: 7969
diff changeset
752 FILE *f = *(FILE **) luaL_checkudata(L, 1, LUA_FILEHANDLE);
49feb0da29e1 util.pposix: Add function for atomically appending data to a file
Kim Alvefur <zash@zash.se>
parents: 7969
diff changeset
753 const char *data = luaL_checklstring(L, 2, &len);
49feb0da29e1 util.pposix: Add function for atomically appending data to a file
Kim Alvefur <zash@zash.se>
parents: 7969
diff changeset
754
49feb0da29e1 util.pposix: Add function for atomically appending data to a file
Kim Alvefur <zash@zash.se>
parents: 7969
diff changeset
755 off_t offset = ftell(f);
49feb0da29e1 util.pposix: Add function for atomically appending data to a file
Kim Alvefur <zash@zash.se>
parents: 7969
diff changeset
756
49feb0da29e1 util.pposix: Add function for atomically appending data to a file
Kim Alvefur <zash@zash.se>
parents: 7969
diff changeset
757 #if defined(__linux__)
49feb0da29e1 util.pposix: Add function for atomically appending data to a file
Kim Alvefur <zash@zash.se>
parents: 7969
diff changeset
758 /* Try to allocate space without changing the file size. */
49feb0da29e1 util.pposix: Add function for atomically appending data to a file
Kim Alvefur <zash@zash.se>
parents: 7969
diff changeset
759 if((err = fallocate(fileno(f), FALLOC_FL_KEEP_SIZE, offset, len))) {
49feb0da29e1 util.pposix: Add function for atomically appending data to a file
Kim Alvefur <zash@zash.se>
parents: 7969
diff changeset
760 if(errno != 0) {
49feb0da29e1 util.pposix: Add function for atomically appending data to a file
Kim Alvefur <zash@zash.se>
parents: 7969
diff changeset
761 /* Some old versions of Linux apparently use the return value instead of errno */
49feb0da29e1 util.pposix: Add function for atomically appending data to a file
Kim Alvefur <zash@zash.se>
parents: 7969
diff changeset
762 err = errno;
49feb0da29e1 util.pposix: Add function for atomically appending data to a file
Kim Alvefur <zash@zash.se>
parents: 7969
diff changeset
763 }
49feb0da29e1 util.pposix: Add function for atomically appending data to a file
Kim Alvefur <zash@zash.se>
parents: 7969
diff changeset
764 switch(err) {
49feb0da29e1 util.pposix: Add function for atomically appending data to a file
Kim Alvefur <zash@zash.se>
parents: 7969
diff changeset
765 case ENOSYS: /* Kernel doesn't implement fallocate */
49feb0da29e1 util.pposix: Add function for atomically appending data to a file
Kim Alvefur <zash@zash.se>
parents: 7969
diff changeset
766 case EOPNOTSUPP: /* Filesystem doesn't support it */
49feb0da29e1 util.pposix: Add function for atomically appending data to a file
Kim Alvefur <zash@zash.se>
parents: 7969
diff changeset
767 /* Ignore and proceed to try to write */
49feb0da29e1 util.pposix: Add function for atomically appending data to a file
Kim Alvefur <zash@zash.se>
parents: 7969
diff changeset
768 break;
49feb0da29e1 util.pposix: Add function for atomically appending data to a file
Kim Alvefur <zash@zash.se>
parents: 7969
diff changeset
769
49feb0da29e1 util.pposix: Add function for atomically appending data to a file
Kim Alvefur <zash@zash.se>
parents: 7969
diff changeset
770 case ENOSPC: /* No space left */
49feb0da29e1 util.pposix: Add function for atomically appending data to a file
Kim Alvefur <zash@zash.se>
parents: 7969
diff changeset
771 default: /* Other issues */
49feb0da29e1 util.pposix: Add function for atomically appending data to a file
Kim Alvefur <zash@zash.se>
parents: 7969
diff changeset
772 lua_pushnil(L);
49feb0da29e1 util.pposix: Add function for atomically appending data to a file
Kim Alvefur <zash@zash.se>
parents: 7969
diff changeset
773 lua_pushstring(L, strerror(err));
49feb0da29e1 util.pposix: Add function for atomically appending data to a file
Kim Alvefur <zash@zash.se>
parents: 7969
diff changeset
774 lua_pushinteger(L, err);
49feb0da29e1 util.pposix: Add function for atomically appending data to a file
Kim Alvefur <zash@zash.se>
parents: 7969
diff changeset
775 return 3;
49feb0da29e1 util.pposix: Add function for atomically appending data to a file
Kim Alvefur <zash@zash.se>
parents: 7969
diff changeset
776 }
49feb0da29e1 util.pposix: Add function for atomically appending data to a file
Kim Alvefur <zash@zash.se>
parents: 7969
diff changeset
777 }
49feb0da29e1 util.pposix: Add function for atomically appending data to a file
Kim Alvefur <zash@zash.se>
parents: 7969
diff changeset
778 #endif
49feb0da29e1 util.pposix: Add function for atomically appending data to a file
Kim Alvefur <zash@zash.se>
parents: 7969
diff changeset
779
49feb0da29e1 util.pposix: Add function for atomically appending data to a file
Kim Alvefur <zash@zash.se>
parents: 7969
diff changeset
780 if(fwrite(data, sizeof(char), len, f) == len) {
49feb0da29e1 util.pposix: Add function for atomically appending data to a file
Kim Alvefur <zash@zash.se>
parents: 7969
diff changeset
781 if(fflush(f) == 0) {
49feb0da29e1 util.pposix: Add function for atomically appending data to a file
Kim Alvefur <zash@zash.se>
parents: 7969
diff changeset
782 lua_pushboolean(L, 1); /* Great success! */
49feb0da29e1 util.pposix: Add function for atomically appending data to a file
Kim Alvefur <zash@zash.se>
parents: 7969
diff changeset
783 return 1;
49feb0da29e1 util.pposix: Add function for atomically appending data to a file
Kim Alvefur <zash@zash.se>
parents: 7969
diff changeset
784 } else {
49feb0da29e1 util.pposix: Add function for atomically appending data to a file
Kim Alvefur <zash@zash.se>
parents: 7969
diff changeset
785 err = errno;
49feb0da29e1 util.pposix: Add function for atomically appending data to a file
Kim Alvefur <zash@zash.se>
parents: 7969
diff changeset
786 }
49feb0da29e1 util.pposix: Add function for atomically appending data to a file
Kim Alvefur <zash@zash.se>
parents: 7969
diff changeset
787 } else {
49feb0da29e1 util.pposix: Add function for atomically appending data to a file
Kim Alvefur <zash@zash.se>
parents: 7969
diff changeset
788 err = ferror(f);
49feb0da29e1 util.pposix: Add function for atomically appending data to a file
Kim Alvefur <zash@zash.se>
parents: 7969
diff changeset
789 }
49feb0da29e1 util.pposix: Add function for atomically appending data to a file
Kim Alvefur <zash@zash.se>
parents: 7969
diff changeset
790
49feb0da29e1 util.pposix: Add function for atomically appending data to a file
Kim Alvefur <zash@zash.se>
parents: 7969
diff changeset
791 fseek(f, offset, SEEK_SET);
49feb0da29e1 util.pposix: Add function for atomically appending data to a file
Kim Alvefur <zash@zash.se>
parents: 7969
diff changeset
792
49feb0da29e1 util.pposix: Add function for atomically appending data to a file
Kim Alvefur <zash@zash.se>
parents: 7969
diff changeset
793 /* Cut partially written data */
49feb0da29e1 util.pposix: Add function for atomically appending data to a file
Kim Alvefur <zash@zash.se>
parents: 7969
diff changeset
794 if(ftruncate(fileno(f), offset)) {
49feb0da29e1 util.pposix: Add function for atomically appending data to a file
Kim Alvefur <zash@zash.se>
parents: 7969
diff changeset
795 /* The file is now most likely corrupted, throw hard error */
49feb0da29e1 util.pposix: Add function for atomically appending data to a file
Kim Alvefur <zash@zash.se>
parents: 7969
diff changeset
796 return luaL_error(L, "atomic_append() failed in ftruncate(): %s", strerror(errno));
49feb0da29e1 util.pposix: Add function for atomically appending data to a file
Kim Alvefur <zash@zash.se>
parents: 7969
diff changeset
797 }
49feb0da29e1 util.pposix: Add function for atomically appending data to a file
Kim Alvefur <zash@zash.se>
parents: 7969
diff changeset
798
49feb0da29e1 util.pposix: Add function for atomically appending data to a file
Kim Alvefur <zash@zash.se>
parents: 7969
diff changeset
799 lua_pushnil(L);
49feb0da29e1 util.pposix: Add function for atomically appending data to a file
Kim Alvefur <zash@zash.se>
parents: 7969
diff changeset
800 lua_pushstring(L, strerror(err));
49feb0da29e1 util.pposix: Add function for atomically appending data to a file
Kim Alvefur <zash@zash.se>
parents: 7969
diff changeset
801 lua_pushinteger(L, err);
49feb0da29e1 util.pposix: Add function for atomically appending data to a file
Kim Alvefur <zash@zash.se>
parents: 7969
diff changeset
802 return 3;
49feb0da29e1 util.pposix: Add function for atomically appending data to a file
Kim Alvefur <zash@zash.se>
parents: 7969
diff changeset
803 }
49feb0da29e1 util.pposix: Add function for atomically appending data to a file
Kim Alvefur <zash@zash.se>
parents: 7969
diff changeset
804
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
805 /* 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
806
7889
b8d694646597 util-src/*.c: Attach pointer * to name instead of type
Kim Alvefur <zash@zash.se>
parents: 7835
diff changeset
807 int luaopen_util_pposix(lua_State *L) {
7818
54669df178c2 util-src: Make C modules assert that the Lua runtime matches what it was compiled for
Kim Alvefur <zash@zash.se>
parents: 7789
diff changeset
808 #if (LUA_VERSION_NUM > 501)
54669df178c2 util-src: Make C modules assert that the Lua runtime matches what it was compiled for
Kim Alvefur <zash@zash.se>
parents: 7789
diff changeset
809 luaL_checkversion(L);
54669df178c2 util-src: Make C modules assert that the Lua runtime matches what it was compiled for
Kim Alvefur <zash@zash.se>
parents: 7789
diff changeset
810 #endif
2441
d72078946a16 util.pposix: Replace the unwieldy module table generation with luaL_register() call - side effect - it now sets the pposix global to the module table
Matthew Wild <mwild1@gmail.com>
parents: 2438
diff changeset
811 luaL_Reg exports[] = {
d72078946a16 util.pposix: Replace the unwieldy module table generation with luaL_register() call - side effect - it now sets the pposix global to the module table
Matthew Wild <mwild1@gmail.com>
parents: 2438
diff changeset
812 { "abort", lc_abort },
722
63456c9d0522 mod_posix: Support for logging to syslog (log = 'syslog' in config)
Matthew Wild <mwild1@gmail.com>
parents: 588
diff changeset
813
2441
d72078946a16 util.pposix: Replace the unwieldy module table generation with luaL_register() call - side effect - it now sets the pposix global to the module table
Matthew Wild <mwild1@gmail.com>
parents: 2438
diff changeset
814 { "daemonize", lc_daemonize },
722
63456c9d0522 mod_posix: Support for logging to syslog (log = 'syslog' in config)
Matthew Wild <mwild1@gmail.com>
parents: 588
diff changeset
815
2441
d72078946a16 util.pposix: Replace the unwieldy module table generation with luaL_register() call - side effect - it now sets the pposix global to the module table
Matthew Wild <mwild1@gmail.com>
parents: 2438
diff changeset
816 { "syslog_open", lc_syslog_open },
d72078946a16 util.pposix: Replace the unwieldy module table generation with luaL_register() call - side effect - it now sets the pposix global to the module table
Matthew Wild <mwild1@gmail.com>
parents: 2438
diff changeset
817 { "syslog_close", lc_syslog_close },
d72078946a16 util.pposix: Replace the unwieldy module table generation with luaL_register() call - side effect - it now sets the pposix global to the module table
Matthew Wild <mwild1@gmail.com>
parents: 2438
diff changeset
818 { "syslog_log", lc_syslog_log },
d72078946a16 util.pposix: Replace the unwieldy module table generation with luaL_register() call - side effect - it now sets the pposix global to the module table
Matthew Wild <mwild1@gmail.com>
parents: 2438
diff changeset
819 { "syslog_setminlevel", lc_syslog_setmask },
722
63456c9d0522 mod_posix: Support for logging to syslog (log = 'syslog' in config)
Matthew Wild <mwild1@gmail.com>
parents: 588
diff changeset
820
2441
d72078946a16 util.pposix: Replace the unwieldy module table generation with luaL_register() call - side effect - it now sets the pposix global to the module table
Matthew Wild <mwild1@gmail.com>
parents: 2438
diff changeset
821 { "getpid", lc_getpid },
d72078946a16 util.pposix: Replace the unwieldy module table generation with luaL_register() call - side effect - it now sets the pposix global to the module table
Matthew Wild <mwild1@gmail.com>
parents: 2438
diff changeset
822 { "getuid", lc_getuid },
d72078946a16 util.pposix: Replace the unwieldy module table generation with luaL_register() call - side effect - it now sets the pposix global to the module table
Matthew Wild <mwild1@gmail.com>
parents: 2438
diff changeset
823 { "getgid", lc_getgid },
722
63456c9d0522 mod_posix: Support for logging to syslog (log = 'syslog' in config)
Matthew Wild <mwild1@gmail.com>
parents: 588
diff changeset
824
2441
d72078946a16 util.pposix: Replace the unwieldy module table generation with luaL_register() call - side effect - it now sets the pposix global to the module table
Matthew Wild <mwild1@gmail.com>
parents: 2438
diff changeset
825 { "setuid", lc_setuid },
d72078946a16 util.pposix: Replace the unwieldy module table generation with luaL_register() call - side effect - it now sets the pposix global to the module table
Matthew Wild <mwild1@gmail.com>
parents: 2438
diff changeset
826 { "setgid", lc_setgid },
3471
482275e38224 util.pposix, prosodyctl, mod_posix: Add initgroups() function, and bump module version. prosodyctl inits groups with the groups of prosody_user. (thanks dbb)
Matthew Wild <mwild1@gmail.com>
parents: 2925
diff changeset
827 { "initgroups", lc_initgroups },
729
f62ef65d5c01 pposix: Add syslog_setmask (use config: minimum_log_level = 'warn' etc.)
Matthew Wild <mwild1@gmail.com>
parents: 727
diff changeset
828
2441
d72078946a16 util.pposix: Replace the unwieldy module table generation with luaL_register() call - side effect - it now sets the pposix global to the module table
Matthew Wild <mwild1@gmail.com>
parents: 2438
diff changeset
829 { "umask", lc_umask },
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
830
2443
b335ae55af77 util.pposix: Add mkdir(path)
Matthew Wild <mwild1@gmail.com>
parents: 2441
diff changeset
831 { "mkdir", lc_mkdir },
804
9bc1544c99b7 util.pposix: Add getuid/setuid (we don't use them yet)
Matthew Wild <mwild1@gmail.com>
parents: 796
diff changeset
832
2441
d72078946a16 util.pposix: Replace the unwieldy module table generation with luaL_register() call - side effect - it now sets the pposix global to the module table
Matthew Wild <mwild1@gmail.com>
parents: 2438
diff changeset
833 { "setrlimit", lc_setrlimit },
d72078946a16 util.pposix: Replace the unwieldy module table generation with luaL_register() call - side effect - it now sets the pposix global to the module table
Matthew Wild <mwild1@gmail.com>
parents: 2438
diff changeset
834 { "getrlimit", lc_getrlimit },
2436
ccc71b5d2e01 util.posix: Trailing whitespace
Matthew Wild <mwild1@gmail.com>
parents: 2060
diff changeset
835
3481
72d3c8029178 util.pposix: Add pposix.uname(), bump version
Matthew Wild <mwild1@gmail.com>
parents: 3471
diff changeset
836 { "uname", lc_uname },
72d3c8029178 util.pposix: Add pposix.uname(), bump version
Matthew Wild <mwild1@gmail.com>
parents: 3471
diff changeset
837
4934
5a6a85719b7b util.pposix: Add setenv()
Kim Alvefur <zash@zash.se>
parents: 4415
diff changeset
838 { "setenv", lc_setenv },
5a6a85719b7b util.pposix: Add setenv()
Kim Alvefur <zash@zash.se>
parents: 4415
diff changeset
839
4946
2975c7008ccd util.pposix: Add meminfo() binding to memory allocation stats provided by mallinfo() [compilation tested on Ubuntu...]
Matthew Wild <mwild1@gmail.com>
parents: 4934
diff changeset
840 #ifdef WITH_MALLINFO
2975c7008ccd util.pposix: Add meminfo() binding to memory allocation stats provided by mallinfo() [compilation tested on Ubuntu...]
Matthew Wild <mwild1@gmail.com>
parents: 4934
diff changeset
841 { "meminfo", lc_meminfo },
2975c7008ccd util.pposix: Add meminfo() binding to memory allocation stats provided by mallinfo() [compilation tested on Ubuntu...]
Matthew Wild <mwild1@gmail.com>
parents: 4934
diff changeset
842 #endif
2975c7008ccd util.pposix: Add meminfo() binding to memory allocation stats provided by mallinfo() [compilation tested on Ubuntu...]
Matthew Wild <mwild1@gmail.com>
parents: 4934
diff changeset
843
8010
49feb0da29e1 util.pposix: Add function for atomically appending data to a file
Kim Alvefur <zash@zash.se>
parents: 7969
diff changeset
844 { "atomic_append", lc_atomic_append },
5044
4ef0dbfead53 util.pposix: Add fallocate method, backed by either posix_fallocate() or Linux fallocate()
Kim Alvefur <zash@zash.se>
parents: 4950
diff changeset
845
2441
d72078946a16 util.pposix: Replace the unwieldy module table generation with luaL_register() call - side effect - it now sets the pposix global to the module table
Matthew Wild <mwild1@gmail.com>
parents: 2438
diff changeset
846 { NULL, NULL }
d72078946a16 util.pposix: Replace the unwieldy module table generation with luaL_register() call - side effect - it now sets the pposix global to the module table
Matthew Wild <mwild1@gmail.com>
parents: 2438
diff changeset
847 };
2438
819ba949c7bc util.pposix: Add pposix.umask(), bump version to 0.3.2 (and do the same in mod_posix)
Matthew Wild <mwild1@gmail.com>
parents: 2437
diff changeset
848
6411
6c8f6364bc48 util-src/*.c: Don't create globals when loaded
Kim Alvefur <zash@zash.se>
parents: 6156
diff changeset
849 lua_newtable(L);
6789
6b180e77c97a util-src/*.c: Invert Lua 5.2 compat to be 5.2+ by default and a macro to support 5.1
Kim Alvefur <zash@zash.se>
parents: 6642
diff changeset
850 luaL_setfuncs(L, exports, 0);
804
9bc1544c99b7 util.pposix: Add getuid/setuid (we don't use them yet)
Matthew Wild <mwild1@gmail.com>
parents: 796
diff changeset
851
7926
b009c27818c6 util.pposix: Expose ENOENT constant (usually 2, but you never know)
Kim Alvefur <zash@zash.se>
parents: 7919
diff changeset
852 #ifdef ENOENT
b009c27818c6 util.pposix: Expose ENOENT constant (usually 2, but you never know)
Kim Alvefur <zash@zash.se>
parents: 7919
diff changeset
853 lua_pushinteger(L, ENOENT);
b009c27818c6 util.pposix: Expose ENOENT constant (usually 2, but you never know)
Kim Alvefur <zash@zash.se>
parents: 7919
diff changeset
854 lua_setfield(L, -2, "ENOENT");
b009c27818c6 util.pposix: Expose ENOENT constant (usually 2, but you never know)
Kim Alvefur <zash@zash.se>
parents: 7919
diff changeset
855 #endif
b009c27818c6 util.pposix: Expose ENOENT constant (usually 2, but you never know)
Kim Alvefur <zash@zash.se>
parents: 7919
diff changeset
856
727
78c9542de94e pposix: Add _NAME and _VERSION
Matthew Wild <mwild1@gmail.com>
parents: 723
diff changeset
857 lua_pushliteral(L, "pposix");
78c9542de94e pposix: Add _NAME and _VERSION
Matthew Wild <mwild1@gmail.com>
parents: 723
diff changeset
858 lua_setfield(L, -2, "_NAME");
78c9542de94e pposix: Add _NAME and _VERSION
Matthew Wild <mwild1@gmail.com>
parents: 723
diff changeset
859
78c9542de94e pposix: Add _NAME and _VERSION
Matthew Wild <mwild1@gmail.com>
parents: 723
diff changeset
860 lua_pushliteral(L, MODULE_VERSION);
78c9542de94e pposix: Add _NAME and _VERSION
Matthew Wild <mwild1@gmail.com>
parents: 723
diff changeset
861 lua_setfield(L, -2, "_VERSION");
2436
ccc71b5d2e01 util.posix: Trailing whitespace
Matthew Wild <mwild1@gmail.com>
parents: 2060
diff changeset
862
586
b828d7d47973 Add posix support library, and adjust makefiles for it
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
863 return 1;
3966
e71c19dac1c7 util.pposix: Remove extraneous semicolon
Matthew Wild <mwild1@gmail.com>
parents: 3482
diff changeset
864 }