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on failed aio submission, set aiocb error and return value
[musl]
/
src
/
linux
/
sbrk.c
diff --git
a/src/linux/sbrk.c
b/src/linux/sbrk.c
index
b2943a9
..
bb86630
100644
(file)
--- a/
src/linux/sbrk.c
+++ b/
src/linux/sbrk.c
@@
-1,7
+1,11
@@
-#include <stddef.h>
+#define _BSD_SOURCE
+#include <unistd.h>
+#include <stdint.h>
+#include <errno.h>
#include "syscall.h"
#include "syscall.h"
-void *sbrk(
ptrdiff
_t inc)
+void *sbrk(
intptr
_t inc)
{
{
- return (void *)syscall(SYS_brk, syscall(SYS_brk, 0)+inc);
+ if (inc) return (void *)__syscall_ret(-ENOMEM);
+ return (void *)__syscall(SYS_brk, 0);
}
}