tree 8fda18323506c6f86e0618cd94057d286593d2a6
parent f6650479c30d26b82187bfe0a343a4c92eb9a81a
author Maxim Dounin <mdounin@mdounin.ru> 1370447060 +0400
committer Maxim Dounin <mdounin@mdounin.ru> 1370447060 +0400

Valgrind: sigaction() failure now ignored.

Valgrind intercepts SIGUSR2 in some cases, and nginx might not be able to
start due to sigaction() failure.  If compiled with NGX_VALGRIND defined,
we now ignore the failure of sigaction().