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Diffstat (limited to 'src/misc/getrlimit.c')
-rw-r--r--src/misc/getrlimit.c10
1 files changed, 7 insertions, 3 deletions
diff --git a/src/misc/getrlimit.c b/src/misc/getrlimit.c
index 13835257..b7bbd062 100644
--- a/src/misc/getrlimit.c
+++ b/src/misc/getrlimit.c
@@ -1,14 +1,18 @@
#include <sys/resource.h>
+#include <errno.h>
#include "syscall.h"
#include "libc.h"
int getrlimit(int resource, struct rlimit *rlim)
{
- long k_rlim[2];
+ 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;
- 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] == -1UL ? RLIM_INFINITY : k_rlim[0];
+ rlim->rlim_max = k_rlim[1] == -1UL ? RLIM_INFINITY : k_rlim[1];
return 0;
}