1 files changed, 25 insertions, 0 deletions
diff --git a/LibC/fcntl.h b/LibC/fcntl.h
index 5181ff22df..fd6b710823 100644
--- a/LibC/fcntl.h
+++ b/LibC/fcntl.h
@@ -25,6 +25,31 @@ __BEGIN_DECLS
 #define O_NOFOLLOW 00400000
 #define O_CLOEXEC 02000000
 
+#define	S_IFMT 0170000
+#define	S_IFDIR 0040000
+#define	S_IFCHR 0020000
+#define	S_IFBLK 0060000
+#define	S_IFREG 0100000
+#define	S_IFIFO 0010000
+#define	S_IFLNK 0120000
+#define	S_IFSOCK 0140000
+
+#define S_ISUID 04000
+#define S_ISGID 02000
+#define S_ISVTX 01000
+#define S_IRUSR 0400
+#define S_IWUSR 0200
+#define S_IXUSR 0100
+#define S_IRGRP 0040
+#define S_IWGRP 0020
+#define S_IXGRP 0010
+#define S_IROTH 0004
+#define S_IWOTH 0002
+#define S_IXOTH 0001
+
+#define S_IRWXG (S_IRWXU >> 3)
+#define S_IRWXO (S_IRWXG >> 3)
+
 int fcntl(int fd, int cmd, ...);
 
 __END_DECLS