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| author | Jeff Dike <jdike@addtoit.com> | 2007-10-16 01:27:23 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-10-16 09:43:08 -0700 |
| commit | 78a26e25ce4837a03ac3b6c32cdae1958e547639 (patch) | |
| tree | d50a46a1af87f62781c2eb781cd7e20cea20e5ff /arch/um/os-Linux/signal.c | |
| parent | a2f018bf389422a55f1455ab8b9b5eedc5ea1803 (diff) | |
| download | linux-78a26e25ce4837a03ac3b6c32cdae1958e547639.tar.bz2 | |
uml: separate timer initialization
Move timer signal initialization from init_irq_signals to a new function,
timer_init.
Signed-off-by: Jeff Dike <jdike@linux.intel.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 'arch/um/os-Linux/signal.c')
| -rw-r--r-- | arch/um/os-Linux/signal.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/arch/um/os-Linux/signal.c b/arch/um/os-Linux/signal.c index 1c5267ec13b0..53593c8b9c34 100644 --- a/arch/um/os-Linux/signal.c +++ b/arch/um/os-Linux/signal.c @@ -85,6 +85,16 @@ void alarm_handler(int sig, struct sigcontext *sc) set_signals(enabled); } +void timer_init(void) +{ + set_handler(SIGVTALRM, (__sighandler_t) alarm_handler, + SA_ONSTACK | SA_RESTART, SIGUSR1, SIGIO, SIGWINCH, + SIGALRM, -1); + set_handler(SIGALRM, (__sighandler_t) alarm_handler, + SA_ONSTACK | SA_RESTART, SIGUSR1, SIGIO, SIGWINCH, + SIGALRM, -1); +} + void set_sigstack(void *sig_stack, int size) { stack_t stack = ((stack_t) { .ss_flags = 0, |