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Annotation of cci/usr/src/usr.lib/libsys5/sys/msgsys.c, revision 1.1

1.1     ! root        1: /*     @(#)msgsys.c    1.1     */
        !             2: #include       <sys/types.h>
        !             3: #include       <sys/mbuf.h>
        !             4: #include       <sys/time.h>
        !             5: #include       <sys/ipc.h>
        !             6: #include       <sys/msg.h>
        !             7: 
        !             8: #define        MSGSYS  152
        !             9: 
        !            10: #define        MSGGET  0
        !            11: #define        MSGCTL  1
        !            12: #define        MSGRCV  2
        !            13: #define        MSGSND  3
        !            14: 
        !            15: msgget(key, msgflg)
        !            16: key_t key;
        !            17: int msgflg;
        !            18: {
        !            19:        return(syscall(MSGSYS, MSGGET, key, msgflg));
        !            20: }
        !            21: 
        !            22: msgctl(msqid, cmd, buf)
        !            23: int msqid, cmd;
        !            24: struct msqid_ds *buf;
        !            25: {
        !            26:        return(syscall(MSGSYS, MSGCTL, msqid, cmd, buf));
        !            27: }
        !            28: 
        !            29: msgrcv(msqid, msgp, msgsz, msgtyp, msgflg)
        !            30: int msqid;
        !            31: struct msgbuf *msgp;
        !            32: int msgsz;
        !            33: long msgtyp;
        !            34: int msgflg;
        !            35: {
        !            36:        return(syscall(MSGSYS, MSGRCV, msqid, msgp, msgsz, msgtyp, msgflg));
        !            37: }
        !            38: 
        !            39: msgsnd(msqid, msgp, msgsz, msgflg)
        !            40: int msqid;
        !            41: struct msgbuf *msgp;
        !            42: int msgsz, msgflg;
        !            43: {
        !            44:        return(syscall(MSGSYS, MSGSND, msqid, msgp, msgsz, msgflg));
        !            45: }

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