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- /*
- * ERROR.C
- *
- * 26-May-1988 ml. Started this.
- *
- */
-
- #include "osbind.h"
- #include "obdefs.h"
- #include "defs.h"
- #include "addr.h"
- #include "error.h"
-
- /*
- * Errcode()
- * Find error code for previous instruction which returned Check
- * Condition Status.
- *
- * Input:
- * pdev - the physical device number (0 -> 7).
- *
- * Return:
- * errnum - the error code.
- */
- errcode(pdev)
- int pdev;
- {
- char data[16];
- extern long rq_sense(), ostack;
- UWORD errnum;
-
- ostack = Super(NULL);
- errnum = rq_sense(pdev, data);
- delay();
- Super(ostack);
-
- if (errnum != 0)
- return err("[1][Fatal error][OK]");
-
- data[0] &= 0x7f; /* mask out advalid bit */
- errnum = (UWORD)data[0];
- return errnum; /* return it */
- }
-
-
- /*
- * Tsterr()
- * Given an error code, test if it is a medium change error
- * or a write protection error. Put up the appropiate box if
- * it is either one of those, and return OK.
- * If it is not either of those, return ERROR.
- *
- */
- tsterr(errnum)
- UWORD errnum;
- {
- switch(errnum) {
- case MDMCHGD:
- err(mdmchng);
- break;
-
- case WRTPRTD:
- err(wrprotct);
- break;
-
- default:
- return ERROR;
- }
- return OK;
- }
-