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rexx.h
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C/C++ Source or Header
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1990-03-06
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92 lines
/*
* REXX.H
*
* (c) Copyright 1988 Kim DeVaughn, All Rights Reserved
*
* Definitions for the ARexx interface, in addition to the ARexx includes.
*
*/
#ifndef REXX_STORAGE_H
#include "rexx/storage.h"
#endif
#ifndef REXX_H
#define REXX_H
/* More RexxMsg field definitions, to make life a little easier. */
#define ACTION(rmp) (rmp->rm_Action) /* command (action) code */
#define RESULT1(rmp) (rmp->rm_Result1) /* primary result (return code) */
#define RESULT2(rmp) (rmp->rm_Result2) /* secondary result */
#define COMM_ADDR(rmp) (rmp->rm_CommAddr) /* host address (port name) */
#define FILE_EXT(rmp) (rmp->rm_FileExt) /* file extension */
/*
* Error Level Definitions [ PRELIMINARY - SUBJECT TO CHANGE ]
*
* Definitions for internal (dme) error reporting begin with CMD_
* Definitions for external (ARexx) error reporting begin with MAC_
*
*
* 0 - command execution successful [normal] (i.e., title = OK)
* 1 - command execution successful [alternate] (i.e., title = OK)
* 2 - command execution successful [normal] (don't alter title)
* 3 - command execution successful [alternate] (don't alter title)
* 4 - reserved
* 5 - command could not complete requested function
* 10 - command was unable to process correctly
* 20 - command failure detected - data integrity in question
* 50 - internal error detected by dme or ARexx
*
* Only levels 0 and 1 allow the ARexx interface code to explicitly set title.
*
*
* Eg: 0 - the normal case ("OK")
* 1 - a secondary succeeful result ("OK")
* 2 - normal, but may have put up an informational message
* 3 - secondary normal, but may have informational message
* 4 -
* 5 - "find" didn't find, "file not found", "block not marked", etc.
* 10 - "command not found", "syntax error", etc.
* 15 - a sever failure; "write failed", "unable to open write file", etc.
* 20 - maybe a sequence of commands that failed; may have modified data
* 50 - dunno, but definitely bad shit
*/
#define CMD_VALID0 0
#define CMD_VALID1 1
#define CMD_VALID2 2
#define CMD_VALID3 3
#define CMD_VALID4 4
#define CMD_FAILED 5
#define CMD_ERROR 10
#define CMD_SEVERE 15
#define CMD_ABORT 20
#define CMD_MALFUNCTION 50
/* Similar to the internal command error levels above, for the moment. */
#define MAC_VALID0 0
#define MAC_VALID1 1
#define MAC_VALID2 2
#define MAC_VALID3 3
#define MAC_VALID4 4
#define MAC_FAILED 5
#define MAC_ERROR 10
#define MAC_SEVERE 15
#define MAC_ABORT 20
#define MAC_MALFUNCTION 50
#define CMD_INITIAL 0
#define TITLE_THRESHHOLD CMD_VALID1
#endif