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--- src/util/signal.c.orig 2014-09-17 13:01:37 UTC
+++ src/util/signal.c
@@ -28,45 +28,6 @@
* @brief Signal handling
*/
-/****************************************************************************
- Catch child exits and reap the child zombie status.
-****************************************************************************/
-
-static void sig_cld(int signum)
-{
- while (waitpid((pid_t)-1,(int *)NULL, WNOHANG) > 0)
- ;
-
- /*
- * Turns out it's *really* important not to
- * restore the signal handler here if we have real POSIX
- * signal handling. If we do, then we get the signal re-delivered
- * immediately - hey presto - instant loop ! JRA.
- */
-
-#if !defined(HAVE_SIGACTION)
- CatchSignal(SIGCLD, sig_cld);
-#endif
-}
-
-/****************************************************************************
-catch child exits - leave status;
-****************************************************************************/
-
-static void sig_cld_leave_status(int signum)
-{
- /*
- * Turns out it's *really* important not to
- * restore the signal handler here if we have real POSIX
- * signal handling. If we do, then we get the signal re-delivered
- * immediately - hey presto - instant loop ! JRA.
- */
-
-#if !defined(HAVE_SIGACTION)
- CatchSignal(SIGCLD, sig_cld_leave_status);
-#endif
-}
-
/**
Block sigs.
**/
@@ -125,22 +86,4 @@ void (*CatchSignal(int signum,void (*handler)(int )))(
/* FIXME: need to handle sigvec and systems with broken signal() */
return signal(signum, handler);
#endif
-}
-
-/**
- Ignore SIGCLD via whatever means is necessary for this OS.
-**/
-
-void CatchChild(void)
-{
- CatchSignal(SIGCLD, sig_cld);
-}
-
-/**
- Catch SIGCLD but leave the child around so it's status can be reaped.
-**/
-
-void CatchChildLeaveStatus(void)
-{
- CatchSignal(SIGCLD, sig_cld_leave_status);
}
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