[O_TMPFILE] it's still short a few helpers, but infrastructure should be OK now...
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
diff --git a/fs/open.c b/fs/open.c
index 5a40a4a..fca72c4 100644
--- a/fs/open.c
+++ b/fs/open.c
@@ -840,11 +840,15 @@
if (flags & __O_SYNC)
flags |= O_DSYNC;
- /*
- * If we have O_PATH in the open flag. Then we
- * cannot have anything other than the below set of flags
- */
- if (flags & O_PATH) {
+ if (flags & O_TMPFILE) {
+ if (!(flags & O_CREAT))
+ return -EINVAL;
+ acc_mode = MAY_OPEN | ACC_MODE(flags);
+ } else if (flags & O_PATH) {
+ /*
+ * If we have O_PATH in the open flag. Then we
+ * cannot have anything other than the below set of flags
+ */
flags &= O_DIRECTORY | O_NOFOLLOW | O_PATH;
acc_mode = 0;
} else {
