1#ifndef _MQUEUE_H 2#define _MQUEUE_H 3#ifdef __cplusplus 4extern "C" { 5#endif 6 7#include <features.h> 8 9#define __NEED_size_t 10#define __NEED_ssize_t 11#define __NEED_pthread_attr_t 12#define __NEED_time_t 13#define __NEED_struct_timespec 14#include <bits/alltypes.h> 15 16typedef int mqd_t; 17struct mq_attr { 18 long mq_flags, mq_maxmsg, mq_msgsize, mq_curmsgs, __unused1[4]; 19}; 20struct sigevent; 21 22int mq_close(mqd_t); 23int mq_getattr(mqd_t, struct mq_attr *); 24int mq_notify(mqd_t, const struct sigevent *); 25mqd_t mq_open(const char *, int, ...); 26ssize_t mq_receive(mqd_t, char *, size_t, unsigned *); 27int mq_send(mqd_t, const char *, size_t, unsigned); 28int mq_setattr(mqd_t, const struct mq_attr *__restrict, struct mq_attr *__restrict); 29ssize_t mq_timedreceive(mqd_t, char *__restrict, size_t, unsigned *__restrict, const struct timespec *__restrict); 30int mq_timedsend(mqd_t, const char *, size_t, unsigned, const struct timespec *); 31int mq_unlink(const char *); 32 33#if _REDIR_TIME64 34__REDIR(mq_timedreceive, __mq_timedreceive_time64); 35__REDIR(mq_timedsend, __mq_timedsend_time64); 36#endif 37 38#ifdef __cplusplus 39} 40#endif 41#endif 42