From c41c876463ee8c302f06554537e0fb22a3fcdca4 Mon Sep 17 00:00:00 2001
From: jlemon <jlemon@FreeBSD.org>
Date: Sun, 16 Apr 2000 18:53:38 +0000
Subject: Introduce kqueue() and kevent(), a kernel event notification
 facility.

---
 sys/kern/kern_fork.c | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'sys/kern/kern_fork.c')

diff --git a/sys/kern/kern_fork.c b/sys/kern/kern_fork.c
index fc69d28..62296b2 100644
--- a/sys/kern/kern_fork.c
+++ b/sys/kern/kern_fork.c
@@ -509,6 +509,11 @@ again:
 	PRELE(p1);
 
 	/*
+	 * tell any interested parties about the new process
+	 */
+	KNOTE(&p1->p_klist, NOTE_FORK | p2->p_pid);
+
+	/*
 	 * Preserve synchronization semantics of vfork.  If waiting for
 	 * child to exec or exit, set P_PPWAIT on child, and sleep on our
 	 * proc (in case of exit).
-- 
cgit v1.1