/*****************************************************************************************
Copyright (c) 2002-2004 The UbixOS Project
All rights reserved.
Redistribution and use in source and binary forms, with or without modification, are
permitted provided that the following conditions are met:
Redistributions of source code must retain the above copyright notice, this list of
conditions, the following disclaimer and the list of authors. Redistributions in binary
form must reproduce the above copyright notice, this list of conditions, the following
disclaimer and the list of authors in the documentation and/or other materials provided
with the distribution. Neither the name of the UbixOS Project nor the names of its
contributors may be used to endorse or promote products derived from this software
without specific prior written permission.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS 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 COPYRIGHT OWNER 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.
$Id$
*****************************************************************************************/
#include <ubixos/types.h>
#include <ubixos/sched.h>
#include <ubixos/vitals.h>
#include <vmm/vmm.h>
#include <lib/kprintf.h>
/************************************************************************
Function: endTask(pidType pid)
Description: This will do cleanup for an ending task
Notes:
************************************************************************/
void endTask(pidType pid) {
vmmFreeProcessPages(pid);
if (_current->imageFd)
fclose(_current->imageFd);
//kprintf("FreePage: [0x%X]\n",systemVitals->freePages);
sched_setStatus(_current->id,DEAD);
sched_yield();
/* incase sched_yield failes */
while (1)
asm("hlt");
return;
}
/***
$Log$
Revision 1.15 2004/08/06 22:43:04 reddawg
ok
Revision 1.14 2004/08/06 22:32:16 reddawg
Ubix Works Again
Revision 1.12 2004/08/03 18:31:19 reddawg
virtual terms
Revision 1.11 2004/07/28 15:05:43 reddawg
Major:
Pages now have strict security enforcement.
Many null dereferences have been resolved.
When apps loaded permissions set for pages rw and ro
Revision 1.10 2004/07/24 23:04:44 reddawg
Changes... mark let me know if you fault at pid 185 when you type stress
Revision 1.9 2004/07/21 10:02:09 reddawg
devfs: renamed functions
device system: renamed functions
fdc: fixed a few potential bugs and cleaned up some unused variables
strol: fixed definition
endtask: made it print out freepage debug info
kmalloc: fixed a huge memory leak we had some unhandled descriptor insertion so some descriptors were lost
ld: fixed a pointer conversion
file: cleaned up a few unused variables
sched: broke task deletion
kprintf: fixed ogPrintf definition
Revision 1.8 2004/07/19 02:31:17 reddawg
We do some propper task cleanup now when they exit... such as close open FD for LD and delete task from the task list
Revision 1.7 2004/07/19 02:08:28 reddawg
Cleaned out the rest of debuging code also temporarily disabled the ip stack to improve boot time
Revision 1.6 2004/07/18 05:24:15 reddawg
Fixens
Revision 1.5 2004/06/26 01:24:44 reddawg
Fixens
Revision 1.4 2004/06/25 17:25:52 reddawg
I am cleaning too
Revision 1.3 2004/06/15 12:24:07 reddawg
Cleaned Up
Revision 1.2 2004/05/21 15:49:13 reddawg
The os does better housekeeping now when a task is exited
Revision 1.1 2004/05/19 17:28:28 reddawg
Added the correct endTask Procedure
END
***/
