diff options
| author |   Davide Libenzi <davidel@xmailserver.org> | 2007-05-10 22:23:11 -0700 |
|---|---|---|
| committer |   Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-05-11 08:29:36 -0700 |
| commit | 5dc8bf8132d59c03fe2562bce165c2f03f021687 (patch) | |
| tree | 308e2acb2264c21c93d57b3fb9fb4869e162aa85 /include/linux/anon_inodes.h | |
| parent | Don't init pgrp and __session in INIT_SIGNALS (diff) | |
| download | linux-dev-5dc8bf8132d59c03fe2562bce165c2f03f021687.tar.xz linux-dev-5dc8bf8132d59c03fe2562bce165c2f03f021687.zip | |
signal/timer/event fds: anonymous inode source
This patch add an anonymous inode source, to be used for files that need
and inode only in order to create a file*. We do not care of having an
inode for each file, and we do not even care of having different names in
the associated dentries (dentry names will be same for classes of file*).
This allow code reuse, and will be used by epoll, signalfd and timerfd
(and whatever else there'll be).
Signed-off-by: Davide Libenzi <davidel@xmailserver.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'include/linux/anon_inodes.h')
| -rw-r--r-- | include/linux/anon_inodes.h | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/include/linux/anon_inodes.h b/include/linux/anon_inodes.h new file mode 100644 index 000000000000..b2e1ba325b9a --- /dev/null +++ b/include/linux/anon_inodes.h @@ -0,0 +1,16 @@ +/* + * include/linux/anon_inodes.h + * + * Copyright (C) 2007 Davide Libenzi <davidel@xmailserver.org> + * + */ + +#ifndef _LINUX_ANON_INODES_H +#define _LINUX_ANON_INODES_H + +int anon_inode_getfd(int *pfd, struct inode **pinode, struct file **pfile, + const char *name, const struct file_operations *fops, + void *priv); + +#endif /* _LINUX_ANON_INODES_H */ + |