in pthread_mutex_trylock, EBUSY out more directly when possible
authorRich Felker <dalias@aerifal.cx>
Wed, 5 Sep 2018 01:28:38 +0000 (21:28 -0400)
committerRich Felker <dalias@aerifal.cx>
Wed, 5 Sep 2018 01:28:38 +0000 (21:28 -0400)
avoid gratuitously setting up and tearing down the robust list pending
slot.


No differences found