2011-02-12 00:22:29 -05:00
|
|
|
#include <sys/resource.h>
|
2011-07-30 08:19:31 -04:00
|
|
|
#include <errno.h>
|
2011-02-12 00:22:29 -05:00
|
|
|
#include "syscall.h"
|
|
|
|
#include "libc.h"
|
|
|
|
|
2011-07-30 08:19:31 -04:00
|
|
|
int __setrlimit(int resource, const struct rlimit *rlim)
|
2011-02-12 00:22:29 -05:00
|
|
|
{
|
|
|
|
long k_rlim[2] = { rlim->rlim_cur, rlim->rlim_max };
|
2011-07-30 08:19:31 -04:00
|
|
|
return __syscall(SYS_setrlimit, resource, k_rlim);
|
|
|
|
}
|
|
|
|
|
|
|
|
struct ctx {
|
|
|
|
const struct rlimit *rlim;
|
|
|
|
int res;
|
|
|
|
int err;
|
|
|
|
};
|
|
|
|
|
|
|
|
static void do_setrlimit(void *p)
|
|
|
|
{
|
|
|
|
struct ctx *c = p;
|
|
|
|
if (c->err) return;
|
|
|
|
c->err = -__setrlimit(c->res, c->rlim);
|
|
|
|
}
|
|
|
|
|
|
|
|
int setrlimit(int resource, const struct rlimit *rlim)
|
|
|
|
{
|
|
|
|
struct ctx c = { .res = resource, .rlim = rlim };
|
|
|
|
__synccall(do_setrlimit, &c);
|
|
|
|
if (c.err) {
|
|
|
|
errno = c.err;
|
|
|
|
return -1;
|
|
|
|
}
|
|
|
|
return 0;
|
2011-02-12 00:22:29 -05:00
|
|
|
}
|
|
|
|
|
|
|
|
LFS64(setrlimit);
|