diff options
| -rw-r--r-- | src/linux/sbrk.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/src/linux/sbrk.c b/src/linux/sbrk.c index 36437653..1e82d643 100644 --- a/src/linux/sbrk.c +++ b/src/linux/sbrk.c @@ -1,9 +1,9 @@ #include <stdint.h> +#include <errno.h> #include "syscall.h" void *sbrk(intptr_t inc) { - unsigned long cur = syscall(SYS_brk, 0); - if (inc && syscall(SYS_brk, cur+inc) != cur+inc) return (void *)-1; - return (void *)cur; + if (inc) return (void *)__syscall_ret(-ENOMEM); + return (void *)__syscall(SYS_brk, 0); } |