From: Jim Meyering <jim@meyering.net>
Date: Sun, 2 Jul 2000 18:23:51 +0000 (+0000)
Subject: (SIGCONT): Define if not already defined.
X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f7c225c5dacb4234f6f20700dcc51f76ebfe7116;p=pspp

(SIGCONT): Define if not already defined.
---

diff --git a/lib/nanosleep.c b/lib/nanosleep.c
index 4cfe21b57b..c0c135687d 100644
--- a/lib/nanosleep.c
+++ b/lib/nanosleep.c
@@ -36,6 +36,13 @@ extern int errno;
 # include <unistd.h>
 #endif
 
+/* Some systems (MSDOS) don't have SIGCONT.
+   Using SIGTERM here turns the signal-handling code below
+   into a no-op on such systems. */
+#ifndef SIGCONT
+# define SIGCONT SIGTERM
+#endif
+
 #include "nanosleep.h"
 
 static int suspended;