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netrom
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netrom.h

netrom.h 2.2 KB
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  1. /* Copyright (C) 1997-2020 Free Software Foundation, Inc.
    2. 

  2.    This file is part of the GNU C Library.
    3. 

  3. 

  4.    The GNU C Library is free software; you can redistribute it and/or
    5. 

  5.    modify it under the terms of the GNU Lesser General Public
    6. 

  6.    License as published by the Free Software Foundation; either
    7. 

  7.    version 2.1 of the License, or (at your option) any later version.
    8. 

  8. 

  9.    The GNU C Library is distributed in the hope that it will be useful,
    10. 

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

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

  12.    Lesser General Public License for more details.
    13. 

  13. 

  14.    You should have received a copy of the GNU Lesser General Public
    15. 

  15.    License along with the GNU C Library; if not, see
    16. 

  16.    <https://www.gnu.org/licenses/>.  */
    17. 

  17. 

  18. #ifndef _NETROM_NETROM_H
    19. 

  19. #define _NETROM_NETROM_H	1
    20. 

  20. 

  21. #include <netax25/ax25.h>
    22. 

  22. 

  23. /* Setsockoptions(2) level.  Thanks to BSD these must match IPPROTO_xxx.  */
    24. 

  24. #define SOL_NETROM	259
    25. 

  25. 

  26. /* NetRom control values: */
    27. 

  27. #define NETROM_T1	1
    28. 

  28. #define NETROM_T2	2
    29. 

  29. #define NETROM_N2	3
    30. 

  30. #define NETROM_PACLEN	5
    31. 

  31. #define	NETROM_T4	6
    32. 

  32. #define NETROM_IDLE	7
    33. 

  33. 

  34. #define NETROM_KILL	99
    35. 

  35. 

  36. /* Type of route: */
    37. 

  37. #define NETROM_NEIGH    0
    38. 

  38. #define NETROM_NODE     1
    39. 

  39. 

  40. struct nr_route_struct
    41. 

  41.   {
    42. 

  42.     int type;
    43. 

  43.     ax25_address callsign;
    44. 

  44.     char device[16];
    45. 

  45.     unsigned int quality;
    46. 

  46.     char mnemonic[7];
    47. 

  47.     ax25_address neighbour;
    48. 

  48.     unsigned int obs_count;
    49. 

  49.     unsigned int ndigis;
    50. 

  50.     ax25_address digipeaters[AX25_MAX_DIGIS];
    51. 

  51.   };
    52. 

  52. 

  53. /* NetRom socket ioctls: */
    54. 

  54. #define	SIOCNRGETPARMS		(SIOCPROTOPRIVATE+0)
    55. 

  55. #define	SIOCNRSETPARMS		(SIOCPROTOPRIVATE+1)
    56. 

  56. #define	SIOCNRDECOBS		(SIOCPROTOPRIVATE+2)
    57. 

  57. #define	SIOCNRRTCTL		(SIOCPROTOPRIVATE+3)
    58. 

  58. #define	SIOCNRCTLCON		(SIOCPROTOPRIVATE+4)
    59. 

  59. 

  60. /* NetRom parameter structure: */
    61. 

  61. struct nr_parms_struct
    62. 

  62.   {
    63. 

  63.     unsigned int quality;
    64. 

  64.     unsigned int obs_count;
    65. 

  65.     unsigned int ttl;
    66. 

  66.     unsigned int timeout;
    67. 

  67.     unsigned int ack_delay;
    68. 

  68.     unsigned int busy_delay;
    69. 

  69.     unsigned int tries;
    70. 

  70.     unsigned int window;
    71. 

  71.     unsigned int paclen;
    72. 

  72.   };
    73. 

  73. 

  74. /* NetRom control structure: */
    75. 

  75. struct nr_ctl_struct
    76. 

  76.   {
    77. 

  77.     unsigned char index;
    78. 

  78.     unsigned char id;
    79. 

  79.     unsigned int cmd;
    80. 

  80.     unsigned long arg;
    81. 

  81.   };
    82. 

  82. 

  83. #endif /* netrom/netrom.h */
    84.