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Annotation of researchv9/jerq/src/mux/proto/pstats.h, revision 1.1

1.1     ! root        1: /*
        !             2: **     Channel conversation statistics
        !             3: */
        !             4: 
        !             5: #ifdef PSTATISTICS
        !             6: 
        !             7: struct Pstatistics
        !             8: {
        !             9: #      ifdef   PSTATSDESC
        !            10:        char *  descp;
        !            11: #      endif
        !            12:        long    count;
        !            13: };
        !            14: 
        !            15: enum
        !            16: {
        !            17:         badhdr
        !            18:        ,badsize, badcrc
        !            19:        ,outseq, busy, rdup
        !            20:        ,lostack, badack, badnak
        !            21:        ,nakpkt, timopkt
        !            22:        ,badcntl, badxst
        !            23:        ,rpkts, xpkts
        !            24:        ,rbytes, xbytes
        !            25:        ,rcbytes, xcbytes
        !            26:        ,nstats
        !            27: };
        !            28: 
        !            29: #define        PS_BADHDR       (int)badhdr             /* Header inconsistent */
        !            30: #define        PS_BADSIZE      (int)badsize            /* Packet size too large */
        !            31: #define        PS_BADCRC       (int)badcrc             /* CRC error */
        !            32: #define        PS_OUTSEQ       (int)outseq             /* Packet out of sequence */
        !            33: #define        PS_BUSY         (int)busy               /* Data receiver busy */
        !            34: #define        PS_RDUP         (int)rdup               /* Duplicate packet received */
        !            35: #define        PS_LOSTACK      (int)lostack            /* ACK for packet lost */
        !            36: #define        PS_BADACK       (int)badack             /* ACK for non-existent packet */
        !            37: #define        PS_BADNAK       (int)badnak             /* NAK for non-existent packet */
        !            38: #define        PS_NAKPKT       (int)nakpkt             /* Retransmitted by NAK */
        !            39: #define        PS_TIMOPKT      (int)timopkt            /* Retransmitted by timeout */
        !            40: #define        PS_BADCNTL      (int)badcntl            /* Unrecognised control code */
        !            41: #define        PS_BADXST       (int)badxst             /* State/acknowledge out of sync */
        !            42: #define        PS_RPKTS        (int)rpkts              /* Packets received */
        !            43: #define        PS_XPKTS        (int)xpkts              /* Packets transmitted */
        !            44: #define        PS_RBYTES       (int)rbytes             /* Bytes received */
        !            45: #define        PS_XBYTES       (int)xbytes             /* Bytes transmitted */
        !            46: #define        PS_RCBYTES      (int)rcbytes            /* Control bytes received */
        !            47: #define        PS_XCBYTES      (int)xcbytes            /* Control bytes transmitted */
        !            48: #define        PS_NSTATS       (int)nstats
        !            49: 
        !            50: #ifndef        DECLARE
        !            51: extern struct Pstatistics      pstats[PS_NSTATS];
        !            52: #else  DECLARE
        !            53: struct Pstatistics             pstats[PS_NSTATS]
        !            54: #ifdef PSTATSDESC
        !            55: =
        !            56: {
        !            57:         {"bad header"}
        !            58:        ,{"bad size"}
        !            59:        ,{"bad crc"}
        !            60:        ,{"out of sequence"}
        !            61:        ,{"data receiver busy"}
        !            62:        ,{"duplicate packets received"}
        !            63:        ,{"lost ack"}
        !            64:        ,{"bad ack"}
        !            65:        ,{"bad nak"}
        !            66:        ,{"retransmitted by NAK"}
        !            67:        ,{"retransmitted by timeout"}
        !            68:        ,{"bad control"}
        !            69:        ,{"bad xstate"}
        !            70:        ,{"packets received"}
        !            71:        ,{"packets transmitted"}
        !            72:        ,{"bytes received"}
        !            73:        ,{"bytes transmitted"}
        !            74:        ,{"control bytes received"}
        !            75:        ,{"control bytes transmitted"}
        !            76: }
        !            77: #endif PSTATSDESC
        !            78: ;
        !            79: #endif DECLARE
        !            80: 
        !            81: #define        PSTATS(A)       pstats[A].count++
        !            82: 
        !            83: #else  PSTATISTICS
        !            84: 
        !            85: #define        PSTATS(A)
        !            86: 
        !            87: #endif PSTATISTICS

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