New helper - current_umask()
current->fs->umask is what most of fs_struct users are doing.
Put that into a helper function.
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
diff --git a/fs/fs_struct.c b/fs/fs_struct.c
index 41cff72..6ac2193 100644
--- a/fs/fs_struct.c
+++ b/fs/fs_struct.c
@@ -138,6 +138,12 @@
}
EXPORT_SYMBOL_GPL(unshare_fs_struct);
+int current_umask(void)
+{
+ return current->fs->umask;
+}
+EXPORT_SYMBOL(current_umask);
+
/* to be mentioned only in INIT_TASK */
struct fs_struct init_fs = {
.users = 1,
