tree 8a07feba756068217dea10040bc173c8a1f32d8c
parent 4ee4928e55702358648664cb6671b72b3c17be09
author Steve Reinhardt <steve.reinhardt@amd.com> 1394479799 -0700
committer Steve Reinhardt <steve.reinhardt@amd.com> 1394479799 -0700

pthread_once: fix mutex_unlock to allow recursion

Unlock the __once_mutex before calling the specified function
to avoid deadlock on recursive calls, as apparently can
happen in the C++ STL.

Fix from Robert David <davidrob@fit.cvut.cz>.