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authorBen Byer <bbyer@bbyer.apple.com>2007-09-21 17:07:36 -0700
committerBen Byer <bbyer@bbyer.apple.com>2007-09-21 17:07:36 -0700
commitabe0a51f3f790f8c055289465e130177c4b647cc (patch)
tree3fb3677ab4be27e708b12654c618a1ce979ea585 /exa/exa.c
parenteb82b19aa71333b46e927516cc228f25d3e05e4d (diff)
So, like, checking return codes of system calls (signal, etc) is good.
Also, only restore an old signal handler if one was actually set (prevents the server from dying on OS X).
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