Date: Mon, 14 Feb 2011 20:12:02 -0800 From: Garrett Cooper <yanegomi@gmail.com> To: freebsd-hackers@freebsd.org Subject: [PATCH] fix impossible case with waitpid(2) in truss Message-ID: <AANLkTinWcf-Y6=O3MkEwMkN6_E=jos8y2_mrw3Y1ouHa@mail.gmail.com>
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Hi,
waitpid(2) returns a value in the set { -1, 0, <pid> } (-1 in the
event of an ERROR, 0 when WNOHANG is specified, <pid> when the process
exits according to wait(2)); it never returns a value < -1.
If someone could commit this patch it would be appreciated.
Thanks,
-Garrett
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