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Annotation of lucent/sys/man/3/datakit, revision 1.1

1.1     ! root        1: .TH DATAKIT 3 
        !             2: .SH NAME
        !             3: incon, hsvme, hs386 \- Datakit interface
        !             4: .SH SYNOPSIS
        !             5: .nf
        !             6: .B bind -a #i /dev
        !             7: .B bind -a #h /dev
        !             8: 
        !             9: .B #i/data
        !            10: .B #i/ctl
        !            11: .B #h/data
        !            12: .B #h/ctl
        !            13: .fi
        !            14: .SH DESCRIPTION
        !            15: The Datakit interface is a stream directory
        !            16: containing a data and a control file.
        !            17: Each write to the data file is a structured message.
        !            18: The first two bytes of the message are a 9-bit virtual circuit number,
        !            19: low order byte first.
        !            20: The third byte is a control byte.
        !            21: The rest are data bytes.
        !            22: The data bytes are sent onto the Datakit virtual circuit, tagged as data, followed
        !            23: by the control byte, tagged as control.
        !            24: .PP
        !            25: Messages coming from Datakit are read from the data file in the same
        !            26: format.
        !            27: A read terminates at the end of a message.
        !            28: The largest possible received message is 1024 + 3 bytes.
        !            29: .SH "SEE ALSO
        !            30: .IR dk (3)
        !            31: .SH SOURCE
        !            32: .B /sys/src/9/*/devhs.c
        !            33: .br
        !            34: .B /sys/src/9/*/devincon.c

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