utils.h 2.8 KB

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  1. /* $Id: utils.h 1948 2008-01-14 18:08:06Z aturner $ */
  2. /*
  3. * Copyright (c) 2001-2005 Aaron Turner.
  4. * All rights reserved.
  5. *
  6. * Redistribution and use in source and binary forms, with or without
  7. * modification, are permitted provided that the following conditions
  8. * are met:
  9. *
  10. * 1. Redistributions of source code must retain the above copyright
  11. * notice, this list of conditions and the following disclaimer.
  12. * 2. Redistributions in binary form must reproduce the above copyright
  13. * notice, this list of conditions and the following disclaimer in the
  14. * documentation and/or other materials provided with the distribution.
  15. * 3. Neither the names of the copyright owners nor the names of its
  16. * contributors may be used to endorse or promote products derived from
  17. * this software without specific prior written permission.
  18. *
  19. * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
  20. * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
  21. * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
  22. * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
  23. * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  24. * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
  25. * GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
  26. * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER
  27. * IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
  28. * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
  29. * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  30. */
  31. #ifndef _UTILS_H_
  32. #define _UTILS_H_
  33. #include "config.h"
  34. #include "defines.h"
  35. #include "common.h"
  36. int read_hexstring(const char *l2string, u_char *hex, const int hexlen);
  37. void packet_stats(struct timeval *begin, struct timeval *end,
  38. COUNTER bytes_sent, COUNTER pkts_sent, COUNTER failed);
  39. /* our "safe" implimentations of functions which allocate memory */
  40. #define safe_malloc(x) _our_safe_malloc(x, __FUNCTION__, __LINE__, __FILE__)
  41. void *_our_safe_malloc(size_t len, const char *, const int, const char *);
  42. #define safe_realloc(x, y) _our_safe_realloc(x, y, __FUNCTION__, __LINE__, __FILE__)
  43. void *_our_safe_realloc(void *ptr, size_t len, const char *, const int, const char *);
  44. #define safe_strdup(x) _our_safe_strdup(x, __FUNCTION__, __LINE__, __FILE__)
  45. char *_our_safe_strdup(const char *str, const char *, const int, const char *);
  46. #define safe_free(x) _our_safe_free(x, __FUNCTION__, __LINE__, __FILE__)
  47. void _our_safe_free(void *ptr, const char *, const int, const char *);
  48. #define MAX_ARGS 128
  49. #ifndef HAVE_INET_ATON
  50. #define HAVE_INET_ATON
  51. #define USE_CUSTOM_INET_ATON
  52. int inet_aton(const char *name, struct in_addr *addr);
  53. #endif
  54. #endif
  55. /*
  56. Local Variables:
  57. mode:c
  58. indent-tabs-mode:nil
  59. c-basic-offset:4
  60. End:
  61. */