source: asp3_tinet_ecnl_rx/trunk/musl-1.1.18/src/linux/prlimit.c@ 337

Last change on this file since 337 was 337, checked in by coas-nagasima, 6 years ago

ASP3版ECNLを追加
  • Property svn:eol-style set to native
  • Property svn:mime-type set to text/x-csrc;charset=UTF-8
File size: 675 bytes
Line 
1#define _GNU_SOURCE
2#include <sys/resource.h>
3#include "syscall.h"
4#include "libc.h"
5
6#define FIX(x) do{ if ((x)>=SYSCALL_RLIM_INFINITY) (x)=RLIM_INFINITY; }while(0)
7
8int prlimit(pid_t pid, int resource, const struct rlimit *new_limit, struct rlimit *old_limit)
9{
10 struct rlimit tmp;
11 int r;
12 if (new_limit && SYSCALL_RLIM_INFINITY != RLIM_INFINITY) {
13 tmp = *new_limit;
14 FIX(tmp.rlim_cur);
15 FIX(tmp.rlim_max);
16 new_limit = &tmp;
17 }
18 r = syscall(SYS_prlimit64, pid, resource, new_limit, old_limit);
19 if (!r && old_limit && SYSCALL_RLIM_INFINITY != RLIM_INFINITY) {
20 FIX(old_limit->rlim_cur);
21 FIX(old_limit->rlim_max);
22 }
23 return r;
24}
25
26#undef prlimit64
27LFS64(prlimit);
Note: See TracBrowser for help on using the repository browser.