CVS commit: [wrstuden-fixsa] src/lib/libpthread

[Bill Stouder-Studenmund <wrstuden%netbsd.org@localhost>]

Module Name:    src
Committed By:   wrstuden
Date:           Tue Sep 25 05:38:50 UTC 2007

Modified Files:
        src/lib/libpthread [wrstuden-fixsa]: pthread_sig.c

Log Message:
Fix a comment about MP locking. Remove it and adapt the code
to close a race window. Only grab the target's state lock at most once;
don't lock it, release it, then lock it again. Remember if we locked it
early.


To generate a diff of this commit:
cvs rdiff -r1.47.4.3 -r1.47.4.4 src/lib/libpthread/pthread_sig.c

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.