mirror of git://git.musl-libc.org/musl
52 lines
840 B
C
52 lines
840 B
C
#ifndef _SYS_MSG_H
|
|
#define _SYS_MSG_H
|
|
|
|
#ifdef __cplusplus
|
|
extern "C" {
|
|
#endif
|
|
|
|
#include <sys/ipc.h>
|
|
|
|
#define __NEED_pid_t
|
|
#define __NEED_key_t
|
|
#define __NEED_time_t
|
|
#define __NEED_size_t
|
|
#define __NEED_ssize_t
|
|
|
|
#include <bits/alltypes.h>
|
|
|
|
typedef unsigned long msgqnum_t;
|
|
typedef unsigned long msglen_t;
|
|
|
|
#include <bits/msg.h>
|
|
|
|
#define __msg_cbytes msg_cbytes
|
|
|
|
#define MSG_NOERROR 010000
|
|
|
|
#define MSG_STAT 11
|
|
#define MSG_INFO 12
|
|
|
|
struct msginfo {
|
|
int msgpool, msgmap, msgmax, msgmnb, msgmni, msgssz, msgtql;
|
|
unsigned short msgseg;
|
|
};
|
|
|
|
int msgctl (int, int, struct msqid_ds *);
|
|
int msgget (key_t, int);
|
|
ssize_t msgrcv (int, void *, size_t, long, int);
|
|
int msgsnd (int, const void *, size_t, int);
|
|
|
|
#if defined(_GNU_SOURCE) || defined(_BSD_SOURCE)
|
|
struct msgbuf {
|
|
long mtype;
|
|
char mtext[1];
|
|
};
|
|
#endif
|
|
|
|
#ifdef __cplusplus
|
|
}
|
|
#endif
|
|
|
|
#endif
|