Various stubs while trying to get an old coreutils to build.

1 files changed, 13 insertions, 0 deletions

diff --git a/LibC/fcntl.h b/LibC/fcntl.h
index c717acdc1a..5181ff22df 100644
--- a/LibC/fcntl.h
+++ b/LibC/fcntl.h
@@ -12,6 +12,19 @@ __BEGIN_DECLS
 
 #define FD_CLOEXEC 1
 
+#define O_RDONLY 0
+#define O_WRONLY 1
+#define O_RDWR 2
+#define O_CREAT 0100
+#define O_EXCL 0200
+#define O_NOCTTY 0400
+#define O_TRUNC 01000
+#define O_APPEND 02000
+#define O_NONBLOCK 04000
+#define O_DIRECTORY 00200000
+#define O_NOFOLLOW 00400000
+#define O_CLOEXEC 02000000
+
 int fcntl(int fd, int cmd, ...);
 
 __END_DECLS