FreeBSD/Linux Kernel Cross Reference
sys/include/asm-mips64/ipc.h

     #ifndef _ASM_IPC_H
     #define _ASM_IPC_H
     
     /*
      * These are used to wrap system calls on MIPS32.
      *
      * See arch/mips/kernel/sysmips.c for ugly details..
      * FIXME: split up into ordinary syscalls ...
      */
    struct ipc_kludge {
            struct msgbuf *msgp;
            long msgtyp;
    };
    
    #define SEMOP            1
    #define SEMGET           2
    #define SEMCTL           3
    #define SEMTIMEDOP       4
    #define MSGSND          11
    #define MSGRCV          12
    #define MSGGET          13
    #define MSGCTL          14
    #define SHMAT           21
    #define SHMDT           22
    #define SHMGET          23
    #define SHMCTL          24
    
    /* Used by the DIPC package, try and avoid reusing it */
    #define DIPC            25
    
    #define IPCCALL(version,op)     ((version)<<16 | (op))
    
    #endif /* _ASM_IPC_H */

Cache object: 3901f8e40a30cf3e354c6149a4b2ab57