X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=include%2Flinux%2Ffcntl.h;h=86037400a6e380f8ec5b1bd31acc6ebfbb296bd1;hb=13c48c490208d9e70d8d66d56f96c5054db69af7;hp=8a7c82151de96388fd53c7f06296783bd247b14d;hpb=2fca877b68b2b4fc5b94277858a1bedd46017cde;p=linux-2.6

diff --git a/include/linux/fcntl.h b/include/linux/fcntl.h
index 8a7c82151d..86037400a6 100644
--- a/include/linux/fcntl.h
+++ b/include/linux/fcntl.h
@@ -3,8 +3,17 @@
 
 #include <asm/fcntl.h>
 
-#define F_SETLEASE	(F_LINUX_SPECIFIC_BASE+0)
-#define F_GETLEASE	(F_LINUX_SPECIFIC_BASE+1)
+#define F_SETLEASE	(F_LINUX_SPECIFIC_BASE + 0)
+#define F_GETLEASE	(F_LINUX_SPECIFIC_BASE + 1)
+
+/*
+ * Cancel a blocking posix lock; internal use only until we expose an
+ * asynchronous lock api to userspace:
+ */
+#define F_CANCELLK	(F_LINUX_SPECIFIC_BASE + 5)
+
+/* Create a file descriptor with FD_CLOEXEC set. */
+#define F_DUPFD_CLOEXEC	(F_LINUX_SPECIFIC_BASE + 6)
 
 /*
  * Request nofications on a directory.
@@ -23,6 +32,14 @@
 #define DN_ATTRIB	0x00000020	/* File changed attibutes */
 #define DN_MULTISHOT	0x80000000	/* Don't remove notifier */
 
+#define AT_FDCWD		-100    /* Special value used to indicate
+                                           openat should use the current
+                                           working directory. */
+#define AT_SYMLINK_NOFOLLOW	0x100   /* Do not follow symbolic links.  */
+#define AT_REMOVEDIR		0x200   /* Remove directory instead of
+                                           unlinking file.  */
+#define AT_SYMLINK_FOLLOW	0x400   /* Follow symbolic links.  */
+
 #ifdef __KERNEL__
 
 #ifndef force_o_largefile