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Check return on getrlimit

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This commit is contained in:
Steve Dee 2014-04-10 18:23:47 -07:00
parent 7fbfa24384
commit 6ae1d505a7
1 changed files with 6 additions and 2 deletions
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8
f/loom.c
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@ -325,8 +325,11 @@ _loom_start(void)
{
struct rlimit rlm;
c3_i ret_i;
#define LOOM_STACK (65536 << 10)
getrlimit(RLIMIT_STACK, &rlm);
ret_i = getrlimit(RLIMIT_STACK, &rlm);
c3_assert(0 == ret_i);
rlm.rlim_cur = rlm.rlim_max > LOOM_STACK ? LOOM_STACK : rlm.rlim_max;
if ( 0 != setrlimit(RLIMIT_STACK, &rlm) ) {
perror("stack");
@ -334,7 +337,8 @@ _loom_start(void)
}
#undef LOOM_STACK
getrlimit(RLIMIT_NOFILE, &rlm);
ret_i = getrlimit(RLIMIT_NOFILE, &rlm);
c3_assert(0 == ret_i);
rlm.rlim_cur = 4096;
if ( 0 != setrlimit(RLIMIT_NOFILE, &rlm) ) {
perror("file limit");