- Add a signal for thread synchronization. Add an XXX so that maybe

someone more knowledgeable on standards defined namespaces may ifdef this out.
2003-03-31 22:30:08 +00:00 · 2003-03-31 22:30:08 +00:00 · 90176341c3
commit 90176341c3
parent da33176f39
1 changed files with 4 additions and 0 deletions
--- a/sys/sys/signal.h
+++ b/sys/sys/signal.h
@ -111,6 +111,10 @@
 #define	SIGUSR1		30	/* user defined signal 1 */
 #define	SIGUSR2		31	/* user defined signal 2 */
 #endif
+/*
+ * XXX Should this follow any _VISIBLE tag?
+ */
+#define	SIGTHR		32	/* Thread interrupt. */
 /*
 * XXX missing SIGRTMIN, SIGRTMAX.
 */