diff options
| author | Linus Torvalds <torvalds@g5.osdl.org> | 2006-04-02 12:46:35 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-04-02 12:46:35 -0700 |
| commit | 29e350944fdc2dfca102500790d8ad6d6ff4f69d (patch) | |
| tree | 7630809d75149b0053dcc45ad34e95d5506e88b3 /include/linux/pipe_fs_i.h | |
| parent | b45e516f701e0fc81fb3dbd1ba9db35f991a4465 (diff) | |
| download | op-kernel-dev-29e350944fdc2dfca102500790d8ad6d6ff4f69d.zip op-kernel-dev-29e350944fdc2dfca102500790d8ad6d6ff4f69d.tar.gz | |
splice: add SPLICE_F_NONBLOCK flag
It doesn't make the splice itself necessarily nonblocking (because the
actual file descriptors that are spliced from/to may block unless they
have the O_NONBLOCK flag set), but it makes the splice pipe operations
nonblocking.
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'include/linux/pipe_fs_i.h')
| -rw-r--r-- | include/linux/pipe_fs_i.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/include/linux/pipe_fs_i.h b/include/linux/pipe_fs_i.h index 75c7f55..d218fc7 100644 --- a/include/linux/pipe_fs_i.h +++ b/include/linux/pipe_fs_i.h @@ -60,5 +60,8 @@ void free_pipe_info(struct inode* inode); * add the splice flags here. */ #define SPLICE_F_MOVE (0x01) /* move pages instead of copying */ +#define SPLICE_F_NONBLOCK (0x02) /* don't block on the pipe splicing (but */ + /* we may still block on the fd we splice */ + /* from/to, of course */ #endif |
