X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;f=src%2Fmisc%2Fgetrlimit.c;h=2ab2f0f4faadddb5c45942bad18d7ef079ed4afb;hb=8f12c4e110acb3bbbdc8abfb3a552c3ced718039;hp=db25943bc46567d2fd2bff144e0b4fd5d16f9066;hpb=0b44a0315b47dd8eced9f3b7f31580cf14bbfc01;p=musl

diff --git a/src/misc/getrlimit.c b/src/misc/getrlimit.c
index db25943b..2ab2f0f4 100644
--- a/src/misc/getrlimit.c
+++ b/src/misc/getrlimit.c
@@ -1,15 +1,26 @@
 #include <sys/resource.h>
+#include <errno.h>
 #include "syscall.h"
-#include "libc.h"
+
+#define FIX(x) do{ if ((x)>=SYSCALL_RLIM_INFINITY) (x)=RLIM_INFINITY; }while(0)
 
 int getrlimit(int resource, struct rlimit *rlim)
 {
-	long k_rlim[2];
-	if (syscall2(__NR_ugetrlimit, resource, (long)k_rlim) < 0)
+	unsigned long k_rlim[2];
+	int ret = syscall(SYS_prlimit64, 0, resource, 0, rlim);
+	if (!ret) {
+		FIX(rlim->rlim_cur);
+		FIX(rlim->rlim_max);
+	}
+	if (!ret || errno != ENOSYS)
+		return ret;
+	if (syscall(SYS_getrlimit, resource, k_rlim) < 0)
 		return -1;
-	rlim->rlim_cur = k_rlim[0];
-	rlim->rlim_max = 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];
+	FIX(rlim->rlim_cur);
+	FIX(rlim->rlim_max);
 	return 0;
 }
 
-LFS64(getrlimit);
+weak_alias(getrlimit, getrlimit64);