From: Todd C. Miller <Todd.Miller@courtesan.com>
Date: Tue, 19 May 1998 03:31:51 +0000 (+0000)
Subject: used waitpid or wait3 if we have 'em
X-Git-Tag: SUDO_1_5_6~55
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=df4b885d1b99a849a29c52466d42f3e1d500d52f;p=sudo

used waitpid or wait3 if we have 'em
---

diff --git a/logging.c b/logging.c
index f9967f09e..2725556a7 100644
--- a/logging.c
+++ b/logging.c
@@ -536,9 +536,15 @@ static void send_mail()
 static RETSIGTYPE reapchild(sig)
     int sig;
 {
-    int save_errno = errno;
+    int pid, status, save_errno = errno;
 
+#ifdef sudo_waitpid
+    do {
+	pid = sudo_waitpid(-1, &status, WNOHANG);
+    } while (pid == -1);
+#else
     (void) wait(NULL);
+#endif
 #ifndef POSIX_SIGNALS
     (void) signal(SIGCHLD, reapchild);
 #endif /* POSIX_SIGNALS */