From: short <>
Date: Thu, 19 Apr 2001 17:31:31 +0000 (+0000)
Subject: Crossplatformity: Fixed signal(2) reinstall after the signal occured
X-Git-Tag: mdsms_1_5_3~21
X-Git-Url: http://git.jankratochvil.net/?p=mdsms.git;a=commitdiff_plain;h=9a4df5c3cec7a35cc8e22efb86c212a75a90c395

Crossplatformity: Fixed signal(2) reinstall after the signal occured
---

diff --git a/mdsms.c b/mdsms.c
index 03f391f..711aee3 100644
--- a/mdsms.c
+++ b/mdsms.c
@@ -1638,6 +1638,9 @@ static void signal_chld(int signo)
 int status;
 pid_t pid;
 
+	signal(SIGCHLD,(RETSIGTYPE (*)(int))signal_chld);
+	/* we don't care about siginterrupt(3) as it doesn't matter how it is set */
+
 	d2("signal_chld: signo=%d\n",signo);
 	while (0<(pid=waitpid(-1 /* ANY process */,&status,WNOHANG /* options */))) {
 		if (verbose>=2)
@@ -1655,7 +1658,7 @@ int i;
 FILE *f;
 
 	d2("receive_text: %s\n",bodyline);
-	signal(SIGCHLD,signal_chld);
+	signal(SIGCHLD,(RETSIGTYPE (*)(int))signal_chld);
 #if RECEIVE_TEST
 	pid=0;
 #else