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* add RLIMIT_LOCKS from Debian pdksh diff

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* unify ifdef and spacing of all RLIMITs
This commit is contained in:
tg 2005-05-25 09:18:16 +00:00
parent 1c0262455c
commit e3cfc9261a
1 changed files with 49 additions and 14 deletions
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63
funcs.c
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@ -1,4 +1,4 @@
/** $MirOS: src/bin/mksh/funcs.c,v 1.5 2005/05/23 15:24:42 tg Exp $ */
/** $MirOS: src/bin/mksh/funcs.c,v 1.6 2005/05/25 09:18:16 tg Exp $ */
/* $OpenBSD: c_ksh.c,v 1.27 2005/03/30 17:16:37 deraadt Exp $ */
/* $OpenBSD: c_sh.c,v 1.29 2005/03/30 17:16:37 deraadt Exp $ */
/* $OpenBSD: c_test.c,v 1.17 2005/03/30 17:16:37 deraadt Exp $ */
@ -13,7 +13,7 @@
#include <ulimit.h>
#endif
__RCSID("$MirOS: src/bin/mksh/funcs.c,v 1.5 2005/05/23 15:24:42 tg Exp $");
__RCSID("$MirOS: src/bin/mksh/funcs.c,v 1.6 2005/05/25 09:18:16 tg Exp $");
int
c_cd(char **wp)
@ -2816,31 +2816,57 @@ c_ulimit(char **wp)
char option;
} limits[] = {
/* Do not use options -H, -S or -a */
{ "time(cpu-seconds)", RLIMIT, RLIMIT_CPU, RLIMIT_CPU, 1, 't' },
#ifdef RLIMIT_TIME
{ "humantime(seconds)", RLIMIT, RLIMIT_TIME, RLIMIT_TIME, 1, 'T' },
#ifdef RLIMIT_CPU
{ "time(cpu-seconds)", RLIMIT, RLIMIT_CPU, RLIMIT_CPU,
1, 't' },
#endif
#ifdef RLIMIT_TIME
{ "humantime(seconds)", RLIMIT, RLIMIT_TIME, RLIMIT_TIME,
1, 'T' },
#endif
#ifdef RLIMIT_FSIZE
{ "file(blocks)", RLIMIT, RLIMIT_FSIZE, RLIMIT_FSIZE,
512, 'f' },
#endif
#ifdef RLIMIT_CORE
{ "coredump(blocks)", RLIMIT, RLIMIT_CORE, RLIMIT_CORE,
512, 'c' },
#endif
#ifdef RLIMIT_DATA
{ "data(KiB)", RLIMIT, RLIMIT_DATA, RLIMIT_DATA,
1024, 'd' },
#endif
#ifdef RLIMIT_STACK
{ "stack(KiB)", RLIMIT, RLIMIT_STACK, RLIMIT_STACK,
1024, 's' },
#endif
{ "file(blocks)", RLIMIT, RLIMIT_FSIZE, RLIMIT_FSIZE, 512, 'f' },
{ "coredump(blocks)", RLIMIT, RLIMIT_CORE, RLIMIT_CORE, 512, 'c' },
{ "data(KiB)", RLIMIT, RLIMIT_DATA, RLIMIT_DATA, 1024, 'd' },
{ "stack(KiB)", RLIMIT, RLIMIT_STACK, RLIMIT_STACK, 1024, 's' },
#ifdef RLIMIT_MEMLOCK
{ "lockedmem(KiB)", RLIMIT, RLIMIT_MEMLOCK, RLIMIT_MEMLOCK,
1024, 'l' },
#endif
#ifdef RLIMIT_RSS
{ "memory(KiB)", RLIMIT, RLIMIT_RSS, RLIMIT_RSS, 1024, 'm' },
{ "memory(KiB)", RLIMIT, RLIMIT_RSS, RLIMIT_RSS,
1024, 'm' },
#endif
#ifdef RLIMIT_NOFILE
{ "nofiles(descriptors)", RLIMIT, RLIMIT_NOFILE, RLIMIT_NOFILE,
1, 'n' },
#endif
#ifdef RLIMIT_NPROC
{ "processes", RLIMIT, RLIMIT_NPROC, RLIMIT_NPROC, 1, 'p' },
{ "processes", RLIMIT, RLIMIT_NPROC, RLIMIT_NPROC,
1, 'p' },
#endif
#ifdef RLIMIT_VMEM
{ "vmemory(KiB)", RLIMIT, RLIMIT_VMEM, RLIMIT_VMEM, 1024, 'v' },
#endif /* RLIMIT_VMEM */
{ "vmemory(KiB)", RLIMIT, RLIMIT_VMEM, RLIMIT_VMEM,
1024, 'v' },
#endif
#ifdef RLIMIT_SWAP
{ "swap(KiB)", RLIMIT, RLIMIT_SWAP, RLIMIT_SWAP, 1024, 'w' },
{ "swap(KiB)", RLIMIT, RLIMIT_SWAP, RLIMIT_SWAP,
1024, 'w' },
#endif
#ifdef RLIMIT_LOCKS
{ "flocks", RLIMIT, RLIMIT_LOCKS, RLIMIT_LOCKS,
-1, 'L' },
#endif
{ NULL, 0, 0, 0, 0, 0 }
};
@ -2916,7 +2942,16 @@ c_ulimit(char **wp)
if (all) {
for (l = limits; l->name; l++) {
if (l->which == RLIMIT) {
#ifdef RLIMIT_LOCKS
if (getrlimit(l->gcmd, &limit) < 0)
if ((errno == EINVAL) &&
(l->gcmd == RLIMIT_LOCKS)) {
limit.rlim_cur = RLIM_INFINITY;
limit.rlim_max = RLIM_INFINITY;
}
#else
getrlimit(l->gcmd, &limit);
#endif
if (how & SOFT)
val = limit.rlim_cur;
else if (how & HARD)