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/* $Id$
* ============================================================================
*
* = LIBRARY
* pace
*
* = FILENAME
* pace/mqueue.h
*
* = AUTHOR
* Luther Baker
*
* ============================================================================ */
#ifndef PACE_MQUEUE_H
#define PACE_MQUEUE_H
#include "pace/config/defines.h"
#include "pace/signal.h"
#if (PACE_HAS_POSIX)
# include "pace/posix/mqueue.h"
#elif (PACE_VXWORKS)
# include "pace/vxworks/mqueue.h"
#elif (PACE_WIN32)
# include "pace/win32/mqueue.h"
#endif
#if defined (PACE_HAS_CPLUSPLUS)
extern "C" {
#endif /* PACE_HAS_CPLUSPLUS */
/**
PACE's implementation of the POSIX function mq_close.
See POSIX standard (Internation Standard ISO/IEC 9945-1:1996;
IEEE Std 1003.1, 1996 Edition), Section 15.2.2.
*/
PACE_INLINE int pace_mq_close (pace_mqd_t mqdes);
/**
PACE's implementation of the POSIX function mq_getattr.
See POSIX standard (Internation Standard ISO/IEC 9945-1:1996;
IEEE Std 1003.1, 1996 Edition), Section 15.2.8.
*/
PACE_INLINE int pace_mq_getattr (pace_mqd_t mqdes,
pace_mq_attr * mqstat);
/**
PACE's implementation of the POSIX function mq_notify.
See POSIX standard (Internation Standard ISO/IEC 9945-1:1996;
IEEE Std 1003.1, 1996 Edition), Section 15.2.6.
*/
PACE_INLINE int pace_mq_notify (pace_mqd_t mqdes,
const pace_sigevent * notification);
/**
PACE's implementation of the POSIX function mq_open.
See POSIX standard (Internation Standard ISO/IEC 9945-1:1996;
IEEE Std 1003.1, 1996 Edition), Section 15.2.1.
*/
# define pace_mq_open(X) mq_open X
/* mqd_t mq_open (const char *name, int oflag, (*//* args *//*) ... );
*
* PLEASE PAY SPECIAL ATTENTION HERE!
* This is a macro and requires an additional set of parenthesis
* surrounding the arguments.
*/
/**
PACE's implementation of the POSIX function mq_receive.
See POSIX standard (Internation Standard ISO/IEC 9945-1:1996;
IEEE Std 1003.1, 1996 Edition), Section 15.2.5.
*/
PACE_INLINE ssize_t pace_mq_receive (pace_mqd_t mqdes,
char * msg_ptr,
pace_size_t msg_len,
unsigned int * nmsg_prio);
/**
PACE's implementation of the POSIX function mq_send.
See POSIX standard (Internation Standard ISO/IEC 9945-1:1996;
IEEE Std 1003.1, 1996 Edition), Section 15.2.4.
*/
PACE_INLINE int pace_mq_send (pace_mqd_t mqdes,
const char * mst_ptr,
pace_size_t msg_len,
unsigned int psg_prio);
/**
PACE's implementation of the POSIX function mq_setattr.
See POSIX standard (Internation Standard ISO/IEC 9945-1:1996;
IEEE Std 1003.1, 1996 Edition), Section 15.2.7.
*/
PACE_INLINE int pace_mq_setattr (pace_mqd_t mqdes,
const pace_mq_attr * mqstat,
pace_mq_attr * omqstat);
/**
PACE's implementation of the POSIX function mq_unlink.
See POSIX standard (Internation Standard ISO/IEC 9945-1:1996;
IEEE Std 1003.1, 1996 Edition), Section 15.2.3.
*/
PACE_INLINE int pace_mq_unlink (const char * name);
#if defined (PACE_HAS_CPLUSPLUS)
}
#endif /* PACE_HAS_CPLUSPLUS */
#if defined (PACE_HAS_INLINE)
# if (PACE_HAS_POSIX)
# include "pace/posix/mqueue.inl"
# elif (PACE_VXWORKS)
# include "pace/vxworks/mqueue.inl"
# elif (PACE_WIN32)
# include "pace/win32/mqueue.inl"
# endif
#endif /* PACE_HAS_INLINE */
#endif /* PACE_MQUEUE_H */
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