/* * (C) Copyright 2000 * Murray Jensen <Murray.Jensen@csiro.au> * * See file CREDITS for list of people who contributed to this * project. * * 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., 59 Temple Place, Suite 330, Boston, * MA 02111-1307 USA */ #include <stdio.h> #include <stdlib.h> #include <string.h> #include <errno.h> #include "error.h" char *pname; void Warning(char *fmt, ...) { va_list args; fprintf(stderr, "%s: WARNING: ", pname); va_start(args, fmt); vfprintf(stderr, fmt, args); va_end(args); fprintf(stderr, "\n"); } void Error(char *fmt, ...) { va_list args; fprintf(stderr, "%s: ERROR: ", pname); va_start(args, fmt); vfprintf(stderr, fmt, args); va_end(args); fprintf(stderr, "\n"); exit(1); } void Perror(char *fmt, ...) { va_list args; int e = errno; char *p; fprintf(stderr, "%s: ERROR: ", pname); va_start(args, fmt); vfprintf(stderr, fmt, args); va_end(args); if ((p = strerror(e)) == NULL || *p == '\0') fprintf(stderr, ": Unknown Error (%d)\n", e); else fprintf(stderr, ": %s\n", p); exit(1); }