X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;f=src%2Flinux%2Fsbrk.c;h=1e82d643771e4ad251253990264b0a5e42cfac3a;hb=bc42dcbfd9466c22d8ab0f8235e5091689a95aad;hp=56f60d1b492540ea8145353e349b7562dfa2b90d;hpb=0b44a0315b47dd8eced9f3b7f31580cf14bbfc01;p=musl

diff --git a/src/linux/sbrk.c b/src/linux/sbrk.c
index 56f60d1b..1e82d643 100644
--- a/src/linux/sbrk.c
+++ b/src/linux/sbrk.c
@@ -1,7 +1,9 @@
-#include <stddef.h>
+#include <stdint.h>
+#include <errno.h>
 #include "syscall.h"
 
-void *sbrk(ptrdiff_t inc)
+void *sbrk(intptr_t inc)
 {
-	return (void *)syscall1(__NR_brk, syscall1(__NR_brk, 0)+inc);
+	if (inc) return (void *)__syscall_ret(-ENOMEM);
+	return (void *)__syscall(SYS_brk, 0);
 }