fix missing declarations for pthread_join extensions in source file
commit3541925fb1db0bce7eaca7900fdd624e2f50ed6d
authorRich Felker <dalias@aerifal.cx>
Wed, 31 Jul 2019 21:18:21 +0000 (31 17:18 -0400)
committerRich Felker <dalias@aerifal.cx>
Fri, 2 Aug 2019 04:08:23 +0000 (2 00:08 -0400)
tree84ff21ef60c31cf20e91d934e1c6a6b6fcec8a4d
parent3c02bacf0f6bed54979e67d22c43745df9add4a0
fix missing declarations for pthread_join extensions in source file

per policy, define the feature test macro to get declarations for the
pthread_tryjoin_np and pthread_timedjoin_np functions. in the past
this has been only for checking; with 32-bit archs getting 64-bit
time_t it will also be necessary for symbols to get redirected
correctly.
src/thread/pthread_join.c