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authorJeff Roberson <jeff@FreeBSD.org>2003-03-31 22:30:08 +0000
committerJeff Roberson <jeff@FreeBSD.org>2003-03-31 22:30:08 +0000
commit90176341c3347cc20e84a1a38a773ff8925af530 (patch)
treea3e62052a016f3d350fc6063c938b6d50948cf43 /sys/sys/signal.h
parentda33176f39df4938eb7ac591392cad189a3be87c (diff)
downloadsrc-90176341c3347cc20e84a1a38a773ff8925af530.tar.gz
src-90176341c3347cc20e84a1a38a773ff8925af530.zip
- Add a signal for thread synchronization. Add an XXX so that maybe
someone more knowledgeable on standards defined namespaces may ifdef this out.
Notes
Notes: svn path=/head/; revision=112885
Diffstat (limited to 'sys/sys/signal.h')
-rw-r--r--sys/sys/signal.h4
1 files changed, 4 insertions, 0 deletions
diff --git a/sys/sys/signal.h b/sys/sys/signal.h
index ac5fc5194a9b..9542cb1c9a94 100644
--- a/sys/sys/signal.h
+++ b/sys/sys/signal.h
@@ -112,6 +112,10 @@
#define SIGUSR2 31 /* user defined signal 2 */
#endif
/*
+ * XXX Should this follow any _VISIBLE tag?
+ */
+#define SIGTHR 32 /* Thread interrupt. */
+/*
* XXX missing SIGRTMIN, SIGRTMAX.
*/