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avoid cancellation in pclose
[musl]
/
src
/
misc
/
getrlimit.c
diff --git
a/src/misc/getrlimit.c
b/src/misc/getrlimit.c
index
84a659d
..
b7bbd06
100644
(file)
--- a/
src/misc/getrlimit.c
+++ b/
src/misc/getrlimit.c
@@
-1,14
+1,18
@@
#include <sys/resource.h>
#include <sys/resource.h>
+#include <errno.h>
#include "syscall.h"
#include "libc.h"
int getrlimit(int resource, struct rlimit *rlim)
{
#include "syscall.h"
#include "libc.h"
int getrlimit(int resource, struct rlimit *rlim)
{
- long k_rlim[2];
- if (syscall2(__NR_getrlimit, resource, (long)k_rlim) < 0)
+ unsigned long k_rlim[2];
+ int ret = syscall(SYS_prlimit64, 0, resource, 0, rlim);
+ if (!ret || errno != ENOSYS)
+ return ret;
+ if (syscall(SYS_getrlimit, resource, k_rlim) < 0)
return -1;
return -1;
- rlim->rlim_cur = k_rlim[0] == -1
? -1 : (unsigned long)
k_rlim[0];
- rlim->rlim_max = k_rlim[1] == -1
? -1 : (unsigned long)
k_rlim[1];
+ rlim->rlim_cur = k_rlim[0] == -1
UL ? RLIM_INFINITY :
k_rlim[0];
+ rlim->rlim_max = k_rlim[1] == -1
UL ? RLIM_INFINITY :
k_rlim[1];
return 0;
}
return 0;
}