diff options
| author |   Oleg Nesterov <oleg@redhat.com> | 2009-09-23 15:57:00 -0700 |
|---|---|---|
| committer |   Linus Torvalds <torvalds@linux-foundation.org> | 2009-09-24 07:21:01 -0700 |
| commit | 4a30debfb778240a4b1767d4b0c5a5b25ab97160 (patch) | |
| tree | bc4fed4ebb8368ebbfa719a004b15101b0a71d53 /include | |
| parent | exec: fix set_binfmt() vs sys_delete_module() race (diff) | |
| download | linux-dev-4a30debfb778240a4b1767d4b0c5a5b25ab97160.tar.xz linux-dev-4a30debfb778240a4b1767d4b0c5a5b25ab97160.zip | |
signals: introduce do_send_sig_info() helper
Introduce do_send_sig_info() and convert group_send_sig_info(),
send_sig_info(), do_send_specific() to use this helper.
Hopefully it will have more users soon, it allows to specify
specific/group behaviour via "bool group" argument.
Shaves 80 bytes from .text.
Signed-off-by: Oleg Nesterov <oleg@redhat.com>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: stephane eranian <eranian@googlemail.com>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: Roland McGrath <roland@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/signal.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/linux/signal.h b/include/linux/signal.h index c7552836bd95..ab9272cc270c 100644 --- a/include/linux/signal.h +++ b/include/linux/signal.h @@ -233,6 +233,8 @@ static inline int valid_signal(unsigned long sig) } extern int next_signal(struct sigpending *pending, sigset_t *mask); +extern int do_send_sig_info(int sig, struct siginfo *info, + struct task_struct *p, bool group); extern int group_send_sig_info(int sig, struct siginfo *info, struct task_struct *p); extern int __group_send_sig_info(int, struct siginfo *, struct task_struct *); extern long do_rt_tgsigqueueinfo(pid_t tgid, pid_t pid, int sig, |