flag parameters: NONBLOCK in anon_inode_getfd
Building on the previous change to anon_inode_getfd, this patch introduces
support for handling of O_NONBLOCK in addition to the already supported
O_CLOEXEC. Following patches will take advantage of this support. As can be
seen, the additional support for supporting this functionality is minimal.
Signed-off-by: Ulrich Drepper <drepper@redhat.com>
Acked-by: Davide Libenzi <davidel@xmailserver.org>
Cc: Michael Kerrisk <mtk.manpages@googlemail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
diff --git a/fs/anon_inodes.c b/fs/anon_inodes.c
index 1a4eee6..3662dd4 100644
--- a/fs/anon_inodes.c
+++ b/fs/anon_inodes.c
@@ -116,7 +116,7 @@
file->f_mapping = anon_inode_inode->i_mapping;
file->f_pos = 0;
- file->f_flags = O_RDWR;
+ file->f_flags = O_RDWR | (flags & O_NONBLOCK);
file->f_version = 0;
file->private_data = priv;