Cleanup the os_dirpath logic#2756

Merged

hppritcha merged 3 commits intoopen-mpi:v2.0.xfrom

rhc54:cmr20x/session

Jan 20, 2017

Commits on Jan 18, 2017

Cleanup the os_dirpath logic so it doesn't error out if the directory actually gets created (regardless of what mkdir returns), and pretty-prints the error if it does error out.
Ralph Castain
committed
Quick fix: save the errno from the mkdir call as the call to stat will likely overwrite it
Ralph Castain
committed

Commits on Jan 19, 2017

opal/util: fix a race condition in opal_os_dirpath_create()

ggouaillardet
authored and
Ralph Castain
committed