refactor setxid return path to use __syscall_ret

[musl] / src / unistd / usleep.c

diff --git a/src/unistd/usleep.c b/src/unistd/usleep.c
index ce1c814..6c96652 100644 (file)
--- a/src/unistd/usleep.c
+++ b/src/unistd/usleep.c
@@ -1,3 +1,4 @@
+#define _GNU_SOURCE
 #include <unistd.h>
 #include <time.h>