collectdmon: Do not block SIGCHLD.

There is no reason to do so as we do not need to synchronize any waitpid()
calls. In fact, doing so was wrong because waitpid() should then return with
an error according to POSIX. This was still working so far since waitpid()
would not return until all children terminated and this is all we really care
about.

Signed-off-by: Sebastian Harl <sh@tokkee.org>
Signed-off-by: Florian Forster <octo@huhu.verplant.org>

diff --git a/src/collectdmon.c b/src/collectdmon.c
index e496eb07a65d23138513786967fb0fb2350f6fa3..015344f96a8e07b0fabf1dba614b559b280e0397 100644 (file)
--- a/src/collectdmon.c
+++ b/src/collectdmon.c
@@ -331,12 +331,6 @@ int main (int argc, char **argv)
                return 1;
        }
 
-       sigaddset (&sa.sa_mask, SIGCHLD);
-       if (0 != sigprocmask (SIG_BLOCK, &sa.sa_mask, NULL)) {
-               syslog (LOG_ERR, "Error: sigprocmask() failed: %s", strerror (errno));
-               return 1;
-       }
-
        while (0 == loop) {
                int status = 0;