/libexplain-1.0.D001/libexplain/buffer/addrinfo_flags.c

# · C · 74 lines · 49 code · 8 blank · 17 comment · 0 complexity · 09ced18ae34aa39987471259ab97956d MD5 · raw file 

    

  1. /*
    2. 

  2.  * libexplain - Explain errno values returned by libc functions
    3. 

  3.  * Copyright (C) 2008, 2009 Peter Miller
    4. 

  4.  *
    5. 

  5.  * This program is free software; you can redistribute it and/or modify
    6. 

  6.  * it under the terms of the GNU Lesser General Public License as
    7. 

  7.  * published by the Free Software Foundation; either version 3 of the
    8. 

  8.  * License, or (at your option) any later version.
    9. 

  9.  *
    10. 

  10.  * This program is distributed in the hope that it will be useful,
    11. 

  11.  * but WITHOUT ANY WARRANTY; without even the implied warranty of
    12. 

  12.  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
    13. 

  13.  * Lesser General Public License for more details.
    14. 

  14.  *
    15. 

  15.  * You should have received a copy of the GNU Lesser General Public License
    16. 

  16.  * along with this program. If not, see <http://www.gnu.org/licenses/>.
    17. 

  17.  */
    18. 

  18. 

  19. #include <libexplain/ac/netdb.h>
    20. 

  20. 

  21. #include <libexplain/buffer/addrinfo_flags.h>
    22. 

  22. #include <libexplain/parse_bits.h>
    23. 

  23. #include <libexplain/sizeof.h>
    24. 

  24. 

  25. 

  26. static const explain_parse_bits_table_t table[] =
    27. 

  27. {
    28. 

  28.     { "AI_PASSIVE", AI_PASSIVE },
    29. 

  29. #ifdef AI_CANONNAME
    30. 

  30.     { "AI_CANONNAME", AI_CANONNAME },
    31. 

  31. #endif
    32. 

  32. #ifdef AI_NUMERICHOST
    33. 

  33.     { "AI_NUMERICHOST", AI_NUMERICHOST },
    34. 

  34. #endif
    35. 

  35. #ifdef AI_V4MAPPED
    36. 

  36.     { "AI_V4MAPPED", AI_V4MAPPED },
    37. 

  37. #endif
    38. 

  38. #ifdef AI_ALL
    39. 

  39.     { "AI_ALL", AI_ALL },
    40. 

  40. #endif
    41. 

  41. #ifdef AI_ADDRCONFIG
    42. 

  42.     { "AI_ADDRCONFIG", AI_ADDRCONFIG },
    43. 

  43. #endif
    44. 

  44. #ifdef AI_IDN
    45. 

  45.     { "AI_IDN", AI_IDN },
    46. 

  46. #endif
    47. 

  47. #ifdef AI_CANONIDN
    48. 

  48.     { "AI_CANONIDN", AI_CANONIDN },
    49. 

  49. #endif
    50. 

  50. #ifdef AI_IDN_ALLOW_UNASSIGNED
    51. 

  51.     { "AI_IDN_ALLOW_UNASSIGNED", AI_IDN_ALLOW_UNASSIGNED },
    52. 

  52. #endif
    53. 

  53. #ifdef AI_IDN_USE_STD3_ASCII_RULES
    54. 

  54.     { "AI_IDN_USE_STD3_ASCII_RULES", AI_IDN_USE_STD3_ASCII_RULES },
    55. 

  55. #endif
    56. 

  56. #ifdef AI_NUMERICSERV
    57. 

  57.     { "AI_NUMERICSERV", AI_NUMERICSERV },
    58. 

  58. #endif
    59. 

  59. };
    60. 

  60. 

  61. 

  62. void
    63. 

  63. explain_buffer_addrinfo_flags(explain_string_buffer_t *sb, int value)
    64. 

  64. {
    65. 

  65.     explain_parse_bits_print(sb, value, table, SIZEOF(table));
    66. 

  66. }
    67. 

  67. 

  68. 

  69. int
    70. 

  70. explain_parse_addrinfo_flags_or_die(const char *text,
    71. 

  71.     const char *caption)
    72. 

  72. {
    73. 

  73.     return explain_parse_bits_or_die(text, table, SIZEOF(table), caption);
    74. 

  74. }
    75.