[3155] in BarnOwl Developers
[barnowl/barnowl] a7fac1: Assign all watched signals to a dummy no-op dispos...
daemon@ATHENA.MIT.EDU (noreply@github.com)
Sat Jul 23 19:32:45 2011
Date: Sat, 23 Jul 2011 16:32:43 -0700
To: barnowl-dev@mit.edu
From: noreply@github.com
Branch: refs/heads/master
Home: https://github.com/barnowl/barnowl
Commit: a7fac140d17626bc37808cae6b389f3240135903
https://github.com/barnowl/barnowl/commit/a7fac140d17626bc37808cae6b389f3240135903
Author: David Benjamin <davidben@mit.edu>
Date: 2011-07-23 (Sat, 23 Jul 2011)
Changed paths:
M owl.c
M signal.c
Log Message:
-----------
Assign all watched signals to a dummy no-op disposition
Otherwise some (namely SIGWINCH) may have SIG_DFL = SIG_IGN. This means
that the signal is ignored if the signal thread is in the middle of
processing another signal (a race condition), and on Solaris it's not
delivered at all.
Also more consistently consider errors in setup here fatal. And rename
CHECK_RESULT to OR_DIE.
Reported-by: Benjamin Kaduk <kaduk@mit.edu>
Reviewed-by: Adam Glasgall <adam@crossproduct.net>
