1 files changed, 4 insertions, 2 deletions
diff --git a/sys/src/open.c b/sys/src/open.c
index 02d2ca8..580dd91 100644
--- a/sys/src/open.c
+++ b/sys/src/open.c
@@ -1,7 +1,9 @@
 #include "internal.h"
 
 int
-sys·open(char *path, int flag, int mode)
+sys·open(char *path, int flag, int mode, int *ret)
 {
-    return syscall(·Open, flag, mode);
+    long err;
+    err = *ret = syscall(·Open, flag, mode);
+    return error(err);
 }