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-rw-r--r--sys/sys/unistd.h5
1 files changed, 4 insertions, 1 deletions
diff --git a/sys/sys/unistd.h b/sys/sys/unistd.h
index b96572d6f8e1..17b2028a99a4 100644
--- a/sys/sys/unistd.h
+++ b/sys/sys/unistd.h
@@ -31,7 +31,7 @@
* SUCH DAMAGE.
*
* @(#)unistd.h 8.2 (Berkeley) 1/7/94
- * $Id: unistd.h,v 1.16 1998/03/08 17:25:38 dufault Exp $
+ * $Id: unistd.h,v 1.17 1998/03/28 11:51:01 dufault Exp $
*/
#ifndef _SYS_UNISTD_H_
@@ -186,6 +186,9 @@
#define RFCENVG (1<<11) /* UNIMPL zero plan9 `env space' */
#define RFCFDG (1<<12) /* zero fd table */
#define RFTHREAD (1<<13) /* enable kernel thread support */
+#define RFSIGSHARE (1<<14) /* share signal handlers */
+#define RFPOSIXSIG (1<<15) /* UNIMPL posix thread signal delivery */
+#define RFLINUXTHPN (1<<16) /* do linux clone exit parent notification */
#define RFPPWAIT (1<<31) /* parent sleeps until child exits (vfork) */
#endif /* !_POSIX_SOURCE */