| #ifndef IPC_H |
| #define IPC_H |
| #include <syscall.h> |
| #include <bits/wordsize.h> |
| |
| #if __WORDSIZE == 32 || defined __alpha__ || defined __mips__ |
| # define __IPC_64 0x100 |
| #else |
| # define __IPC_64 0x0 |
| #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 */ |