1 files changed, 6 insertions, 7 deletions
diff --git a/mdk-stage1/dietlibc/lib/_brk.c b/mdk-stage1/dietlibc/lib/_brk.c
index 6d0b29c03..e73d7b621 100644
--- a/mdk-stage1/dietlibc/lib/_brk.c
+++ b/mdk-stage1/dietlibc/lib/_brk.c
@@ -1,14 +1,13 @@
 #include <unistd.h>
 
-extern int __diet_brk(void *end_data_segment);
+extern void* __diet_brk(void *end_data_segment);
 
 void* __curbrk=0;
 
-int __brk(void *end_data_segment) {
-  int res;
-  if ((res=__diet_brk(end_data_segment))==0)
-    __curbrk=end_data_segment;
-  return res;
+int __libc_brk(void *end_data_segment);
+
+int __libc_brk(void *end_data_segment) {
+  return ((__curbrk=__diet_brk(end_data_segment))==(void*)-1?-1:0);
 }
 
-int brk (void *end_data_segment) __attribute__((weak,alias("__brk")));
+int brk(void *end_data_segment) __attribute__((weak,alias("__libc_brk")));