| #ifndef SYSROOT_SYS_MSG_H_ |
| #define SYSROOT_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; |
| |
| #define __msg_cbytes msg_cbytes |
| |
| #define MSG_NOERROR 010000 |
| #define MSG_EXCEPT 020000 |
| |
| #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, void*); |
| 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 // SYSROOT_SYS_MSG_H_ |
