rc

commit 9a73d57745c20ce30e630a2200885e1f0b023a64
parent 047445c483a321852b4e595ef47a1dc84aaef617
Author: tgoodwin <tgoodwin>
Date:   Thu, 19 Feb 1998 13:27:48 +0000

abandon waitforall() if rc_wait4() returns with errno == EINTR

Diffstat:
M
wait.c
 | 
5
++++-

1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/wait.c b/wait.c
@@ -117,8 +117,11 @@ extern void waitforall() {
 		pid_t pid = rc_wait4(plist->pid, &stat, FALSE);
 		if (pid > 0)
 			setstatus(pid, stat);
-		else
+		else {
 			set(FALSE);
+			if (errno == EINTR)
+				return;
+		}
 		sigchk();
 	}
 }