psignalsetprocesssignals.c

来自「RTEMS (Real-Time Executive for Multiproc」· C语言 代码 · 共 43 行

/*
 *  $Id: psignalsetprocesssignals.c,v 1.3 2001/01/24 14:17:28 joel Exp $
 */

#if HAVE_CONFIG_H
#include "config.h"
#endif

#include <assert.h>
#include <errno.h>
#include <pthread.h>
#include <signal.h>

#include <rtems/system.h>
#include <rtems/score/isr.h>
#include <rtems/score/thread.h>
#include <rtems/score/tqdata.h>
#include <rtems/score/wkspace.h>
#include <rtems/seterr.h>
#include <rtems/posix/threadsup.h>
#include <rtems/posix/psignal.h>
#include <rtems/posix/pthread.h>
#include <rtems/posix/time.h>
#include <stdio.h>

/*PAGE
 *
 *  _POSIX_signals_Set_process_signals
 */
 
void _POSIX_signals_Set_process_signals(
  sigset_t   mask
)
{
  ISR_Level  level;
 
  _ISR_Disable( level );
    if ( !_POSIX_signals_Pending )
      _Thread_Do_post_task_switch_extension++;
    _POSIX_signals_Pending |= mask;
  _ISR_Enable( level );
}