HP OpenVMS I/O User's Reference Manual |
I/O Function Codes |
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Local Area Network Device Drivers
| Functions | Arguments | Modifiers |
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IO$_READLBLK IO$_READVBLK IO$_READPBLK IO$_WRITELBLK IO$_WRITEVBLK IO$_WRITEPBLK
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P1 -- buffer
address
P2 -- buffer size P4 -- 802 format fields (optional)1 P5 -- destination address (optional) |
IO$M_NOW2 IO$M_RESPONSE3
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IO$_SETMODE IO$_SETCHAR
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P2 -- extended
characteristics buffer (optional)4
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IO$M_CTRL IO$M_STARTUP IO$M_SHUTDOWN
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IO$_SETMODE IO$_SETCHAR
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P1 -- AST
service address
P3 -- access mode to deliver AST |
IO$M_ATTNAST
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IO$_SENSEMODE IO$_SENSECHAR
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P1 -- device characteristics
buffer (optional)
P2 -- extended characteristics buffer (optional) |
IO$M_CTRL
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| QIO Status Returns | ||
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SS$_ABORT
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SS$_ACCVIO
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SS$_BADPARAM
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SS$_BUFFEROVF
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SS$_COMMHARD
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SS$_CTRLERR
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SS$_DATACHECK
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SS$_DATAOVERUN
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SS$_DEVACTIVE
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SS$_DEVALLOC
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SS$_DEVINACT
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SS$_DEVOFFLINE
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SS$_DEVREQERR
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SS$_DISCONNECT
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SS$_DUPUNIT
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SS$_ENDOFFILE
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SS$_EXQUOTA
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SS$_INSFMEM
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SS$_INSFMAPREG
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SS$_IVBUFLEN
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SS$_MEDOFL
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SS$_NOPRIV
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SS$_NORMAL
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SS$_OPINCOMPL
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SS$_TIMEOUT
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SS$_TOOMUCHDATA
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1 See text for complete contents
2 Only for read functions
3 Only for write functions
4 Use only with IO$M_CTRL alone or with IO$_STARTUP; that is, the set controller mode
( Number takes you back )
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