diff options
Diffstat (limited to 'fetchmail.c')
| -rw-r--r-- | fetchmail.c | 12 |
1 files changed, 4 insertions, 8 deletions
diff --git a/fetchmail.c b/fetchmail.c index 578c7d2a..f491e92e 100644 --- a/fetchmail.c +++ b/fetchmail.c @@ -86,19 +86,15 @@ static struct runctl cmd_run; /* global options set from command line */ static void termhook(int); /* forward declaration of exit hook */ -#if 0 -#define SLEEP_WITH_ALARM -#endif - #ifdef SLEEP_WITH_ALARM /* * The function of this variable is to remove the window during which a * SIGALRM can hose the code (ALARM is triggered *before* pause() is called). * This is a bit of a kluge; the real right thing would use sigprocmask(), - * sigsuspend(). - * This work around lets the interval timer trigger the first alarm after the - * required interval and will then generate alarms all 5 seconds, until it - * is certain, that the critical section (ie., the window) is left. + * sigsuspend(). This workaround lets the interval timer trigger the first + * alarm after the required interval and will then generate alarms all 5 + * seconds, until it is certain, that the critical section (ie., the window) + * is left. */ #if defined(STDC_HEADERS) static sig_atomic_t alarm_latch = FALSE; |