84 lines
2.5 KiB
C
84 lines
2.5 KiB
C
/* $Id$
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* errPrintfUNIX.c
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* Author: Marty Kraimer
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* Date: 02-16-95
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*
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* Experimental Physics and Industrial Control System (EPICS)
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*
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* Copyright 1991, the Regents of the University of California,
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* and the University of Chicago Board of Governors.
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*
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* This software was produced under U.S. Government contracts:
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* (W-7405-ENG-36) at the Los Alamos National Laboratory,
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* and (W-31-109-ENG-38) at Argonne National Laboratory.
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*
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* Initial development by:
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* The Controls and Automation Group (AT-8)
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* Ground Test Accelerator
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* Accelerator Technology Division
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* Los Alamos National Laboratory
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*
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* Co-developed with
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* The Controls and Computing Group
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* Accelerator Systems Division
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* Advanced Photon Source
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* Argonne National Laboratory
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*
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* Modification Log: errPrintfUNIX.c
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* -----------------
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* .01 02-16-95 mrk Extracted from errSymLib.c
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***************************************************************************
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* This must ultimately be replaced by a facility that allows remote
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* nodes access to the error messages. A message handling communication
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* task should be written that allows multiple remote nodes to request
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* notification of all error messages.
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* For now lets just print messages and last errno via logMsg or printf
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***************************************************************************
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*/
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#include <stdlib.h>
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#include <stdio.h>
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#include <string.h>
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#include <errno.h>
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#include <epicsAssert.h>
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#include <dbDefs.h>
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#include <errMdef.h>
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#include <epicsPrint.h>
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#include "errSymTbl.h"
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/****************************************************************
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* ERRMESSAGE - now a macro to call errPrintf
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* ERRPRINTF - print an error symbol message
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***************************************************************/
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void errPrintf(long status, const char *pFileName,
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int lineno, const char *pformat, ...)
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{
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va_list pvar;
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va_start(pvar, pformat);
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if(pFileName && errVerbose){
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printf("filename=\"%s\" line number=%d\n", pFileName, lineno);
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}
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if(status==0) status = errno;
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if(status>0) {
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int rtnval;
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unsigned short modnum,errnum;
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char name[256];
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rtnval = errSymFind(status,name);
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modnum = status >> 16;
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errnum = status & 0xffff;
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if(rtnval) {
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printf( "Error status (module %hu, number %hu) not in symbol table",
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modnum, errnum);
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} else {
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printf("%s ",name);
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}
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}
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vprintf(pformat,pvar);
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printf("\n");
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}
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