Example #1
0
globle void InterruptCurrentEnvironment()
  {
#if ALLOW_ENVIRONMENT_GLOBALS
   EnvSetHaltExecution(GetCurrentEnvironment(),TRUE);
   CloseAllBatchSources(GetCurrentEnvironment());
#endif
  }
Example #2
0
static void CatchCtrlC(
  int sgnl)
  {
   EnvSetHaltExecution(mainEnv,true);
   CloseAllBatchSources(mainEnv);
   signal(SIGINT,CatchCtrlC);
  }
Example #3
0
static int ExitBatch(
    void *theEnv,
    int num)
{
    CloseAllBatchSources(theEnv);
    return(1);
}
Example #4
0
static void _cdecl CatchCtrlC()
  {
#if ALLOW_ENVIRONMENT_GLOBALS
   SetHaltExecution(GetCurrentEnvironment(),TRUE);
   CloseAllBatchSources(GetCurrentEnvironment());
#endif
  }
Example #5
0
static void CatchCtrlC(
  int sgnl)
  {
#if ALLOW_ENVIRONMENT_GLOBALS
   SetHaltExecution(GetCurrentEnvironment(),TRUE);
   CloseAllBatchSources(GetCurrentEnvironment());
#endif
   signal(SIGINT,CatchCtrlC);
  }
Example #6
0
static void ExitBatchCallback(
  Environment *theEnv,
  int num,
  void *context)
  {
#if MAC_XCD
#pragma unused(num,context)
#endif
   CloseAllBatchSources(theEnv);
  }
Example #7
0
static int ExitBatch(
  void *theEnv,
  int num)
  {
#if MAC_XCD
#pragma unused(num)
#endif
   CloseAllBatchSources(theEnv);
   return(1);
  }
Example #8
0
void CommandLoopBatchDriver(
  void *theEnv)
  {
   int inchar;

   while (true)
     {
      if (GetHaltCommandLoopBatch(theEnv) == true)
        { 
         CloseAllBatchSources(theEnv);
         SetHaltCommandLoopBatch(theEnv,false);
        }
        
      /*===================================================*/
      /* If a batch file is active, grab the command input */
      /* directly from the batch file, otherwise call the  */
      /* event function.                                   */
      /*===================================================*/

      if (BatchActive(theEnv) == true)
        {
         inchar = LLGetcBatch(theEnv,STDIN,true);
         if (inchar == EOF)
           { return; }
         else
           { ExpandCommandString(theEnv,(char) inchar); }
        }
      else
        { return; }

      /*=================================================*/
      /* If execution was halted, then remove everything */
      /* from the command buffer.                        */
      /*=================================================*/

      if (EnvGetHaltExecution(theEnv) == true)
        {
         EnvSetHaltExecution(theEnv,false);
         EnvSetEvaluationError(theEnv,false);
         FlushCommandString(theEnv);
#if ! WINDOW_INTERFACE
         fflush(stdin);
#endif
         EnvPrintRouter(theEnv,WPROMPT,"\n");
         PrintPrompt(theEnv);
        }

      /*=========================================*/
      /* If a complete command is in the command */
      /* buffer, then execute it.                */
      /*=========================================*/

      ExecuteIfCommandComplete(theEnv);
     }
  }
Example #9
0
static void CatchCtrlC()
  {
#if ALLOW_ENVIRONMENT_GLOBALS
   _XSTACK *sf;                        /* Real-mode interrupt handler stack frame. */

   sf = (_XSTACK *) _get_stk_frame();  /* Get pointer to V86 _XSTACK frame. */
   SetHaltExecution(GetCurrentEnvironment(),TRUE);             /* Terminate execution and */
   CloseAllBatchSources(GetCurrentEnvironment());             /* return to the command prompt.        */
   sf->opts |= _STK_NOINT;             /* Set _ST_NOINT to prevent V86 call. */
#endif
  }