00001 /***************************************************************************************** 00002 Copyright (c) 2002-2004 The UbixOS Project 00003 All rights reserved. 00004 00005 Redistribution and use in source and binary forms, with or without modification, are 00006 permitted provided that the following conditions are met: 00007 00008 Redistributions of source code must retain the above copyright notice, this list of 00009 conditions, the following disclaimer and the list of authors. Redistributions in binary 00010 form must reproduce the above copyright notice, this list of conditions, the following 00011 disclaimer and the list of authors in the documentation and/or other materials provided 00012 with the distribution. Neither the name of the UbixOS Project nor the names of its 00013 contributors may be used to endorse or promote products derived from this software 00014 without specific prior written permission. 00015 00016 THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY 00017 EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 00018 MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL 00019 THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 00020 SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT 00021 OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 00022 HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR 00023 TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS 00024 SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 00025 00026 $Id: endtask_8c-source.html 88 2016-01-12 00:11:29Z reddawg $ 00027 00028 *****************************************************************************************/ 00029 00030 #include <ubixos/types.h> 00031 #include <ubixos/sched.h> 00032 #include <ubixos/vitals.h> 00033 #include <vmm/vmm.h> 00034 #include <lib/kprintf.h> 00035 #include <isa/8259.h> 00036 00037 /************************************************************************ 00038 00039 Function: endTask(pidType pid) 00040 00041 Description: This will do cleanup for an ending task 00042 00043 Notes: 00044 00045 ************************************************************************/ 00046 void endTask(pidType pid) { 00047 //kTask_t *tmpTask = 0x0; 00048 00049 /* Don't mess with scheduler structures from outside the scheduler! */ 00050 /* Just set status to dead, and let the scheduler clean up itself */ 00051 sched_setStatus(pid,DEAD); 00052 //tmpTask = schedFindTask(pid); 00053 //if (sched_deleteTask(pid) != 0x0) 00054 // kpanic("sched_deleteTask: Failed\n"); 00055 //kprintf("Ending Task: (%i:0x%X)\n",tmpTask->id,tmpTask); 00056 //sched_addDelTask(tmpTask); 00057 //tmpTask->state = DEAD; 00058 00059 //tmpTask->term->owner = tmpTask->parentPid; 00060 00061 if (pid == _current->id) 00062 while(1) 00063 sched_yield(); 00064 sched_yield(); 00065 00066 return; 00067 } 00068 00069 /*** 00070 END 00071 ***/ 00072