/contrib/bind9/bin/confgen/util.c

https://bitbucket.org/freebsd/freebsd-head/ · C · 56 lines · 28 code · 11 blank · 17 comment · 1 complexity · 29727f386ab84afbfa79e2522aa7e40a MD5 · raw file

  1. /*
  2. * Copyright (C) 2009 Internet Systems Consortium, Inc. ("ISC")
  3. *
  4. * Permission to use, copy, modify, and/or distribute this software for any
  5. * purpose with or without fee is hereby granted, provided that the above
  6. * copyright notice and this permission notice appear in all copies.
  7. *
  8. * THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES WITH
  9. * REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
  10. * AND FITNESS. IN NO EVENT SHALL ISC BE LIABLE FOR ANY SPECIAL, DIRECT,
  11. * INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
  12. * LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
  13. * OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
  14. * PERFORMANCE OF THIS SOFTWARE.
  15. */
  16. /* $Id: util.c,v 1.3 2009/06/11 23:47:55 tbox Exp $ */
  17. /*! \file */
  18. #include <config.h>
  19. #include <stdarg.h>
  20. #include <stdlib.h>
  21. #include <stdio.h>
  22. #include <isc/boolean.h>
  23. #include "util.h"
  24. extern isc_boolean_t verbose;
  25. extern const char *progname;
  26. void
  27. notify(const char *fmt, ...) {
  28. va_list ap;
  29. if (verbose) {
  30. va_start(ap, fmt);
  31. vfprintf(stderr, fmt, ap);
  32. va_end(ap);
  33. fputs("\n", stderr);
  34. }
  35. }
  36. void
  37. fatal(const char *format, ...) {
  38. va_list args;
  39. fprintf(stderr, "%s: ", progname);
  40. va_start(args, format);
  41. vfprintf(stderr, format, args);
  42. va_end(args);
  43. fprintf(stderr, "\n");
  44. exit(1);
  45. }