diff options
Diffstat (limited to 'kernel/time/itimer.c')
| -rw-r--r-- | kernel/time/itimer.c | 15 |
1 files changed, 14 insertions, 1 deletions
diff --git a/kernel/time/itimer.c b/kernel/time/itimer.c index 1d5c7204ddc9..2b9f45bc955d 100644 --- a/kernel/time/itimer.c +++ b/kernel/time/itimer.c @@ -238,6 +238,8 @@ again: return 0; } +#ifdef __ARCH_WANT_SYS_ALARM + /** * alarm_setitimer - set alarm in seconds * @@ -250,7 +252,7 @@ again: * On 32 bit machines the seconds value is limited to (INT_MAX/2) to avoid * negative timeval settings which would cause immediate expiry. */ -unsigned int alarm_setitimer(unsigned int seconds) +static unsigned int alarm_setitimer(unsigned int seconds) { struct itimerval it_new, it_old; @@ -275,6 +277,17 @@ unsigned int alarm_setitimer(unsigned int seconds) return it_old.it_value.tv_sec; } +/* + * For backwards compatibility? This can be done in libc so Alpha + * and all newer ports shouldn't need it. + */ +SYSCALL_DEFINE1(alarm, unsigned int, seconds) +{ + return alarm_setitimer(seconds); +} + +#endif + SYSCALL_DEFINE3(setitimer, int, which, struct itimerval __user *, value, struct itimerval __user *, ovalue) { |