Module Name:	src
Committed By:	nathanw
Date:		Thu Jan 30 01:12:44 UTC 2003

Modified Files:
	src/lib/libpthread: pthread_sig.c

Log Message:
More rototilling:

  * Implement pthread_kill().

  * Return the old thread mask, not the old process mask, in our
    interpositioned sigaction call.

  * Refer to _NSIG, not NSIG.

  * Gut pthread_sigmask(). It was handling a lot of corner cases that
    weren't legal anyway. Handle unblocked signals with a new
    pthread__kill_self() routine (also used by pthread_kill()).

  * Be more consistent with locking around pt_sigacts[].


To generate a diff of this commit:
cvs rdiff -r1.6 -r1.7 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.