have new timer threads unblock their own SIGTIMER
authorRich Felker <dalias@aerifal.cx>
Sat, 3 Aug 2013 21:10:42 +0000 (17:10 -0400)
committerRich Felker <dalias@aerifal.cx>
Sat, 3 Aug 2013 21:10:42 +0000 (17:10 -0400)
commita7f18a55298ffaa287336fd0c81dcd3fe45e16b6
tree779ffd37a5da2dcb1c6fee92031ac554df56214c
parent7c6c290695cb8726e876ff4fb8413913f661fc0b
have new timer threads unblock their own SIGTIMER

unblocking it in the pthread_once init function is not sufficient,
since multiple threads, some of them with the signal blocked, could
already exist before this is called; timers started from such threads
would be non-functional.
src/time/timer_create.c