error.c

/***************************************************************************
 * error.c -- a few simple routines for dealing with errors (quitting,     *
 * printing error messages, etc.                                           *
 *                                                                         *
 ***********************IMPORTANT NSOCK LICENSE TERMS***********************
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 ***************************************************************************/

/* $Id$ */

#include "error.h"

void fatal(char *fmt, ...) {
  va_list ap;

  va_start(ap, fmt);
  fflush(stdout);
  vfprintf(stderr, fmt, ap);
  fprintf(stderr, "\n");
  va_end(ap);

  exit(1);
}

void pfatal(char *fmt, ...) {
  va_list ap;

  va_start(ap, fmt);
  fflush(stdout);
  vfprintf(stderr, fmt, ap);
  fprintf(stderr, ": ");
  perror("");
  fprintf(stderr, "\n");
  va_end(ap);

  exit(1);
}

void gh_perror(char *err, ...) {
  va_list ap;

  va_start(ap, err);
  fflush(stdout);
  vfprintf(stderr, err, ap);
  va_end(ap);

  perror(" ");
  fflush(stderr);
}