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/**
* @file
*
* @brief Examine and Change Blocked Signals
* @ingroup POSIXAPI
*/
/*
* COPYRIGHT (c) 1989-1999.
* On-Line Applications Research Corporation (OAR).
*
* The license and distribution terms for this file may be
* found in the file LICENSE in this distribution or at
* http://www.rtems.org/license/LICENSE.
*/
#if HAVE_CONFIG_H
#include "config.h"
#endif
#include <pthread.h>
#include <signal.h>
/**
* 3.3.5 Examine and Change Blocked Signals, P1003.1b-1993, p. 73
*
* NOTE: P1003.1c/D10, p. 37 adds pthread_sigmask().
*/
int sigprocmask(
int how,
const sigset_t *__restrict set,
sigset_t *__restrict oset
)
{
/*
* P1003.1c/Draft 10, p. 38 maps sigprocmask to pthread_sigmask.
*/
#if defined(RTEMS_POSIX_API)
return pthread_sigmask( how, set, oset );
#else
return -1;
#endif
}
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