use a_store to set cancel flag in pthread_cancel, to ensure a barrier
authorRich Felker <dalias@aerifal.cx>
Fri, 1 Apr 2011 23:53:16 +0000 (19:53 -0400)
committerRich Felker <dalias@aerifal.cx>
Fri, 1 Apr 2011 23:53:16 +0000 (19:53 -0400)
commitded6cb5f719464649bcb61624d52327ae444bfca
treef23be05f2bfcabd6f31978d76f3302034fe32f01
parentc1b39b203dc3614469f2581fa4d6146cf0ac2af0
use a_store to set cancel flag in pthread_cancel, to ensure a barrier
src/thread/pthread_cancel.c