libc/misc/sysvipc/ipc.h

   1 #ifndef IPC_H
   2 #define IPC_H
   3 #include <syscall.h>
   4 #include <bits/wordsize.h>
   5
   6 #ifndef __ARCH_HAS_DEPRECATED_SYSCALLS__
   7 #  define __IPC_64      0x0
   8 #else
   9 # if __WORDSIZE == 32 || defined __alpha__ || defined __mips__
  10 #  define __IPC_64      0x100
  11 # else
  12 #  define __IPC_64      0x0
  13 # endif
  14 #endif
  15
  16 #ifdef __NR_ipc
  17
  18 /* The actual system call: all functions are multiplexed by this.  */
  19 extern int __syscall_ipc (unsigned int __call, long __first, long __second,
  20                                           long __third, void *__ptr, void *__fifth) attribute_hidden;
  21
  22
  23 /* The codes for the functions to use the multiplexer `__syscall_ipc'.  */
  24 #define IPCOP_semop      1
  25 #define IPCOP_semget     2
  26 #define IPCOP_semctl     3
  27 #define IPCOP_semtimedop 4
  28 #define IPCOP_msgsnd    11
  29 #define IPCOP_msgrcv    12
  30 #define IPCOP_msgget    13
  31 #define IPCOP_msgctl    14
  32 #define IPCOP_shmat     21
  33 #define IPCOP_shmdt     22
  34 #define IPCOP_shmget    23
  35 #define IPCOP_shmctl    24
  36
  37 #endif
  38
  39 #endif                                                  /* IPC_H */