diff options
| author | Christian Brauner <christian@brauner.io> | 2018-08-22 08:00:54 +0300 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2018-08-22 20:52:51 +0300 |
| commit | 20ab7218d2507b2dbec9c053c2f1b96054e266b6 (patch) | |
| tree | 16b6e6284448e46c3e1d52e0a424626c4beda90a /include/linux | |
| parent | f99e9d8c5c7f5539e6d97fd04a4ad213e52daac0 (diff) | |
| download | linux-20ab7218d2507b2dbec9c053c2f1b96054e266b6.tar.xz | |
signal: make get_signal() return bool
make get_signal() already behaves like a boolean function. Let's actually
declare it as such too.
Link: http://lkml.kernel.org/r/20180602103653.18181-18-christian@brauner.io
Signed-off-by: Christian Brauner <christian@brauner.io>
Reviewed-by: Andrew Morton <akpm@linux-foundation.org>
Cc: Al Viro <viro@zeniv.linux.org.uk>
Cc: Eric W. Biederman <ebiederm@xmission.com>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Ingo Molnar <mingo@kernel.org>
Cc: James Morris <james.morris@microsoft.com>
Cc: Kees Cook <keescook@chromium.org>
Cc: Oleg Nesterov <oleg@redhat.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Stephen Smalley <sds@tycho.nsa.gov>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/signal.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/include/linux/signal.h b/include/linux/signal.h index fa23cae66758..e3d9e0640e6e 100644 --- a/include/linux/signal.h +++ b/include/linux/signal.h @@ -265,7 +265,7 @@ extern void set_current_blocked(sigset_t *); extern void __set_current_blocked(const sigset_t *); extern int show_unhandled_signals; -extern int get_signal(struct ksignal *ksig); +extern bool get_signal(struct ksignal *ksig); extern void signal_setup_done(int failed, struct ksignal *ksig, int stepping); extern void exit_signals(struct task_struct *tsk); extern void kernel_sigaction(int, __sighandler_t); |