diff options
| author | Pavel Emelyanov <xemul@openvz.org> | 2008-04-30 00:52:39 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2008-04-30 08:29:34 -0700 |
| commit | 93585eeaf3d42d608cd7232e7420c93fb676bba1 (patch) | |
| tree | 7c87ab85480af514a055563f03aec6ef7b1e3f87 /lib/dump_stack.c | |
| parent | 06fffb1267c9d986687b69d74a46ee332a50575e (diff) | |
signals: consolidate checks for whether or not to ignore a signal
Both sig_ignored() and do_sigaction() check for signr to be explicitly or
implicitly ignored. Introduce a helper for them.
This patch is aimed to help handling signals by pid namespace's init, and was
derived from one of Oleg's patches
https://lists.linux-foundation.org/pipermail/containers/2007-December/009308.html
so, if he doesn't mind, he should be considered as an author.
Signed-off-by: Pavel Emelyanov <xemul@openvz.org>
Cc: Oleg Nesterov <oleg@tv-sign.ru>
Cc: Roland McGrath <roland@redhat.com>
Cc: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'lib/dump_stack.c')
0 files changed, 0 insertions, 0 deletions