flag parameters: anon_inode_getfd extension

This patch just extends the anon_inode_getfd interface to take an additional
parameter with a flag value.  The flag value is passed on to
get_unused_fd_flags in anticipation for a use with the O_CLOEXEC flag.

No actual semantic changes here, the changed callers all pass 0 for now.

[[email protected]: KVM fix]
Signed-off-by: Ulrich Drepper <[email protected]>
Acked-by: Davide Libenzi <[email protected]>
Cc: Michael Kerrisk <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>
This commit is contained in:
Ulrich Drepper 2008-07-23 21:29:22 -07:00 • committed by Linus Torvalds
commit 7d9dbca342
7 changed files with 13 additions and 11 deletions

View file

@ -214,7 +214,7 @@ asmlinkage long sys_eventfd(unsigned int count)
* When we call this, the initialization must be complete, since
* anon_inode_getfd() will install the fd.
*/
fd = anon_inode_getfd("[eventfd]", &eventfd_fops, ctx);
fd = anon_inode_getfd("[eventfd]", &eventfd_fops, ctx, 0);
if (fd < 0)
kfree(ctx);
return fd;