d/freebsd-nq
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Add missing event reporting code.

Browse Source
This commit is contained in:
David Xu 2005-04-12 03:08:11 +00:00
parent e6e653cd66
commit 4faae5e992
1 changed files with 65 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

65
lib/libthr/thread/thr_event.c Normal file
View File

@ -0,0 +1,65 @@
/*
* Copyright (c) 2005 David Xu
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Neither the name of the author nor the names of any co-contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* $FreeBSD$
*/
#include "thr_private.h"
void
_thread_bp_create(void)
{
}
void
_thread_bp_death(void)
{
}
void
_thr_report_creation(struct pthread *curthread, struct pthread *newthread)
{
curthread->event_buf.event = TD_CREATE;
curthread->event_buf.th_p = (td_thrhandle_t *)newthread;
curthread->event_buf.data = 0;
THR_UMTX_LOCK(curthread, &_thr_event_lock);
_thread_last_event = curthread;
_thread_bp_create();
_thread_last_event = NULL;
THR_UMTX_UNLOCK(curthread, &_thr_event_lock);
}
void
_thr_report_death(struct pthread *curthread)
{
curthread->event_buf.event = TD_DEATH;
curthread->event_buf.th_p = (td_thrhandle_t *)curthread;
curthread->event_buf.data = 0;
THR_UMTX_LOCK(curthread, &_thr_event_lock);
_thread_last_event = curthread;
_thread_bp_death();
_thread_last_event = NULL;
THR_UMTX_UNLOCK(curthread, &_thr_event_lock);
}