On Wed, 13 Mar 2013, Pawel Jakub Dawidek wrote:
How about this patch?
http://people.freebsd.org/~pjd/patches/pidfile.c.patch
If you move the lines
+ if (errno == 0 || errno == EAGAIN)
+ errno = EEXIST;
out of the else branch, you can get rid of the if branch, guard the else
branch by a
+ if (pidptr) {
and let the if (errno == 0 || errno == EAGAIN) fix the errno
Regards,
erdgeist
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