diff options
Diffstat (limited to 'engines/sci/sfx/timer/sigalrm.cpp')
| -rw-r--r-- | engines/sci/sfx/timer/sigalrm.cpp | 23 |
1 files changed, 8 insertions, 15 deletions
diff --git a/engines/sci/sfx/timer/sigalrm.cpp b/engines/sci/sfx/timer/sigalrm.cpp index 40cc2872e1..2bab402d14 100644 --- a/engines/sci/sfx/timer/sigalrm.cpp +++ b/engines/sci/sfx/timer/sigalrm.cpp @@ -43,26 +43,23 @@ static void *sig_callback_data = NULL; static sigset_t current_sigset; static void -timer_handler(int i) -{ +timer_handler(int i) { if (sig_callback) sig_callback(sig_callback_data); } static int -sigalrm_set_option(char *name, char *value) -{ +sigalrm_set_option(char *name, char *value) { return SFX_ERROR; } static int -sigalrm_start(void) -{ +sigalrm_start(void) { struct itimerval itimer; itimer.it_value.tv_sec = 0; - itimer.it_value.tv_usec = 1000000/60; + itimer.it_value.tv_usec = 1000000 / 60; itimer.it_interval = itimer.it_value; signal(SIGALRM, timer_handler); /* Re-instate timer handler, to make sure */ @@ -73,8 +70,7 @@ sigalrm_start(void) static int -sigalrm_init(void (*callback)(void *), void *data) -{ +sigalrm_init(void (*callback)(void *), void *data) { if (sig_callback) { fprintf(stderr, "Error: Attempt to initialize sigalrm timer more than once\n"); return SFX_ERROR; @@ -98,8 +94,7 @@ sigalrm_init(void (*callback)(void *), void *data) static int -sigalrm_stop(void) -{ +sigalrm_stop(void) { struct itimerval itimer; if (!sig_callback) { @@ -119,8 +114,7 @@ sigalrm_stop(void) static int -sigalrm_block(void) -{ +sigalrm_block(void) { if (sigprocmask(SIG_BLOCK, ¤t_sigset, NULL) != 0) { fprintf(stderr, "Error: Failed to block sigalrm\n"); return SFX_ERROR; @@ -131,8 +125,7 @@ sigalrm_block(void) static int -sigalrm_unblock(void) -{ +sigalrm_unblock(void) { if (sigprocmask(SIG_UNBLOCK, ¤t_sigset, NULL) != 0) { fprintf(stderr, "Error: Failed to unblock sigalrm\n"); return SFX_ERROR; |