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/***********************************************************************
This file is part of HA, a general purpose file archiver.
Copyright (C) 1995 Harri Hirvola
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
************************************************************************
HA error handling
***********************************************************************/
#include <stdlib.h>
#include <stdio.h>
#include <stdarg.h>
#include "ha.h"
#include "error.h"
int inerror=0,lasterror=0;
char *error_string[]={
"Error in error handling !!!",
"Unknown error",
"Command %c not implemented",
"Could not open archive %s",
"Out of memory in %s",
"%s is not a HA archive",
"Write error on %s",
"Read error on %s",
"Got signal %d",
"No files found",
"Could not remove %s",
"Invalid switch %c",
"Archive needs newer version of HA",
"Archive made with unsupported version",
"Unknown compression method %d",
"Lseek error in %s",
"Could not open file %s",
"Could not make directory %s",
"CRC error",
"Write error",
"Could not get file status for %s",
"Could not open directory %s",
"Archive corrupted !",
"Wrong size for %s",
"Don't know how to handle %s",
"Could not read symlink %s",
"Could not link %s to %s",
"Could not make fifo %s",
};
void error(int fatal, int number, ...) {
va_list argptr;
fflush(stdout);
if (inerror) {
fprintf(stderr,"\n%s: ",myname);
fprintf(stderr,error_string[0]);
fprintf(stderr,"\n");
fflush(stderr);
exit(inerror);
}
inerror=number;
fprintf(stderr,"\n%s: ",myname);
va_start(argptr,number);
vfprintf(stderr,error_string[number],argptr);
fprintf(stderr,"\n");
fflush(stderr);
if (!fatal) {
lasterror=inerror;
inerror=0;
return;
}
cu_do(NULL);
exit(number);
}
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