linux-kernel - [PATCH 11/18] flag parametersi: NONBLOCK in anon_inode

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Date:	Tue, 6 May 2008 17:18:07 -0400
From:	Ulrich Drepper <drepper@...hat.com>
To:	linux-kernel@...r.kernel.org, netdev@...r.kernel.org
Cc:	akpm@...ux-foundation.org, davidel@...ilserver.org,
	mtk.manpages@...il.com, torvalds@...ux-foundation.org
Subject: [PATCH 11/18] flag parametersi: 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.

 anon_inodes.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)


Signed-off-by: Ulrich Drepper <drepper@...hat.com>

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 @@ int anon_inode_getfd(const char *name, const struct file_operations *fops,
 	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;
 
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