root/threadlist.h

INCLUDED FROM

   1 /****************************************************************************
   2  *   Copyright (C) 2006-2012 by Jason Ansel, Kapil Arya, and Gene Cooperman *
   3  *   jansel@csail.mit.edu, kapil@ccs.neu.edu, gene@ccs.neu.edu              *
   4  *                                                                          *
   5  *  This file is part of DMTCP.                                             *
   6  *                                                                          *
   7  *  DMTCP is free software: you can redistribute it and/or                  *
   8  *  modify it under the terms of the GNU Lesser General Public License as   *
   9  *  published by the Free Software Foundation, either version 3 of the      *
  10  *  License, or (at your option) any later version.                         *
  11  *                                                                          *
  12  *  DMTCP is distributed in the hope that it will be useful,                *
  13  *  but WITHOUT ANY WARRANTY; without even the implied warranty of          *
  14  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the           *
  15  *  GNU Lesser General Public License for more details.                     *
  16  *                                                                          *
  17  *  You should have received a copy of the GNU Lesser General Public        *
  18  *  License along with DMTCP:dmtcp/src.  If not, see                        *
  19  *  <http://www.gnu.org/licenses/>.                                         *
  20  ****************************************************************************/
  22 #ifndef THREADLIST_H
  23 #define THREADLIST_H
  25 #include <ucontext.h>
  26 #include <signal.h>
  27 #include <sys/types.h>
  28 #include "threadinfo.h"
namespace dmtcp
  31 {
namespace ThreadList {
pid_t _real_pid();
pid_t _real_tid();
  35     int _real_tgkill(pid_t tgid, pid_t tid, int sig);
  37     void init();
  38     void initThread(Thread* th, int (*fn)(void*), void *arg, int flags,
  39                     int *ptid, int *ctid);
  40     void updateTid(Thread *);
  41     void resetOnFork();
  42     void killCkpthread();
  43     void threadExit();
Thread *getNewThread();
  46     void addToActiveList();
  47     void threadIsDead (Thread *thread);
  48     void emptyFreeList();
  50     void suspendThreads();
  51     void resumeThreads();
  52     void waitForAllRestored(Thread *thisthread);
  53     void postRestart();
  55   };
  56 };
  57 #endif