X-Git-Url: http://git.tuebingen.mpg.de/?p=paraslash.git;a=blobdiff_plain;f=signal.c;h=3d1883f5f4b65f0c01b7b8944c6afbdb0d5f717c;hp=3f3dbf69d78dadb0ad8e732930dba88e4317418f;hb=19d9318abf42debb15d833d4e56ab636893285c3;hpb=5c556c52f1196cea4536d36b683372de532943a9

diff --git a/signal.c b/signal.c
index 3f3dbf69..3d1883f5 100644
--- a/signal.c
+++ b/signal.c
@@ -85,13 +85,13 @@ int para_reap_child(pid_t *pid)
 	if (*pid < 0)
 		return -ERRNO_TO_PARA_ERROR(errno);
 	if (WIFEXITED(status))
-		PARA_DEBUG_LOG("child %i exited. Exit status: %i\n", *pid,
+		PARA_DEBUG_LOG("child %i exited. Exit status: %i\n", (int)*pid,
 			WEXITSTATUS(status));
 	else if (WIFSIGNALED(status))
-		PARA_DEBUG_LOG("child %i was killed by signal %i\n", *pid,
+		PARA_DEBUG_LOG("child %i was killed by signal %i\n", (int)*pid,
 			WTERMSIG(status));
 	else
-		PARA_WARNING_LOG("child %i terminated abormally\n", *pid);
+		PARA_WARNING_LOG("child %i terminated abormally\n", (int)*pid);
 	return 1;
 }
 
@@ -144,6 +144,9 @@ int para_next_signal(void)
 	return r < 0 && (errno != EAGAIN)? 0 : -E_SIGNAL_READ;
 }
 
+/**
+ * Close the signal pipe.
+ */
 void para_signal_shutdown(void)
 {
 	close(signal_pipe[1]);