[RFC PATCH 05/38] unlink: prefer unlinkat syscall

[Jonas Bonn]

Signed-off-by: Jonas Bonn <jonas at southpole.se>
---
 libc/sysdeps/linux/common/unlink.c |    9 +++++++++
 1 files changed, 9 insertions(+), 0 deletions(-)

diff --git a/libc/sysdeps/linux/common/unlink.c b/libc/sysdeps/linux/common/unlink.c
index 513cdd5..44010c1 100644
--- a/libc/sysdeps/linux/common/unlink.c
+++ b/libc/sysdeps/linux/common/unlink.c
@@ -8,8 +8,17 @@
  */
 
 #include <sys/syscall.h>
+#include <fcntl.h>
 #include <unistd.h>
 
 
+#ifdef __NR_unlinkat
+int unlink(const char* pathname)
+{
+	return unlinkat(AT_FDCWD, pathname, 0);
+}
+#else
 _syscall1(int, unlink, const char *, pathname)
+#endif
 libc_hidden_def(unlink)
+
-- 
1.7.5.4