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- #ifndef IPC_H
- #define IPC_H
- #include <syscall.h>
- #include <bits/wordsize.h>
- #ifndef __IPC_64
- # if __WORDSIZE == 32 || defined __alpha__ || defined __mips__
- # define __IPC_64 0x100
- # else
- # define __IPC_64 0x0
- # endif
- #endif
- #ifdef __NR_ipc
- /* The actual system call: all functions are multiplexed by this. */
- extern int __syscall_ipc (unsigned int __call, long __first, long __second,
- long __third, void *__ptr, void *__fifth) attribute_hidden;
- /* The codes for the functions to use the multiplexer `__syscall_ipc'. */
- #define IPCOP_semop 1
- #define IPCOP_semget 2
- #define IPCOP_semctl 3
- #define IPCOP_semtimedop 4
- #define IPCOP_msgsnd 11
- #define IPCOP_msgrcv 12
- #define IPCOP_msgget 13
- #define IPCOP_msgctl 14
- #define IPCOP_shmat 21
- #define IPCOP_shmdt 22
- #define IPCOP_shmget 23
- #define IPCOP_shmctl 24
- #endif
- #endif /* IPC_H */
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