ABM2/Amaltheia/System.cpp

   1 /***************************************************************************
   2  *   Copyright (C) 2005 by Dimitris Saougos & Filippos Papadopoulos   *
   3  *   <psybases@gmail.com>                                                             *
   4  *                                                                                                       *
   5  *   This program is free software; you can redistribute it and/or modify  *
   6  *   it under the terms of the GNU Library General Public License as       *
   7  *   published by the Free Software Foundation; either version 2 of the    *
   8  *   License, or (at your option) any later version.                                    *
   9  *                                                                                                           *
  10  *   This program is distributed in the hope that it will be useful,       *
  11  *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
  12  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
  13  *   GNU General Public License for more details.                          *
  14  *                                                                         *
  15  *   You should have received a copy of the GNU Library General Public     *
  16  *   License along with this program; if not, write to the                 *
  17  *   Free Software Foundation, Inc.,                                       *
  18  *   59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
  19  ***************************************************************************/
  20
  21 #include "System.h"
  22 #include <SDL/SDL.h>
  23
  24
  25 Mutex::Mutex()
  26 {
  27         if(pthread_mutex_init(&mutex, NULL) != 0)
  28                 printf("mutex init failed\n");
  29
  30 }
  31
  32 Mutex::~Mutex()
  33 {
  34         pthread_mutex_destroy(&mutex);
  35 }
  36
  37 void Mutex::lock()
  38 {
  39         pthread_mutex_lock(&mutex);
  40 }
  41
  42 void Mutex::unlock()
  43 {
  44         pthread_mutex_unlock(&mutex);
  45 }
  46
  47
  48 unsigned long getTime(void)
  49 {
  50         return SDL_GetTicks();
  51 }
  52
  53
  54 bool createThread(void *(func)(void *), void *param)
  55 {
  56         pthread_t id;
  57         int ret = pthread_create(&id, NULL, func,       param);
  58
  59         if(ret == 0)
  60                 return false;
  61
  62         return true;
  63 }
  64
  65
  66
  67 void setWindowCaption(char *name)
  68 {
  69         SDL_WM_SetCaption(name, NULL);
  70 }