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/**
* @file
*
* @brief POSIX Signal Sets Management Helper
*
* This file defines the interface to implementation helper for management
* of POSIX Signal Sets.
*/
/*
* COPYRIGHT (c) 1989-2011.
* 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.
*/
#ifndef _RTEMS_POSIX_SIGSET_H
#define _RTEMS_POSIX_SIGSET_H
#include <stdbool.h>
#include <signal.h>
/*
* Currently 32 signals numbered 1-32 are defined
*/
#define SIGNAL_EMPTY_MASK 0x00000000L
#define SIGNAL_ALL_MASK 0xffffffffL
static inline sigset_t signo_to_mask(
uint32_t sig
)
{
return 1u << (sig - 1);
}
static inline bool is_valid_signo(
int signo
)
{
return ((signo) >= 1 && (signo) <= 32 );
}
#endif
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