opensslv.h 4.3 KB

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  1. /*
  2. * Copyright 1999-2018 The OpenSSL Project Authors. All Rights Reserved.
  3. *
  4. * Licensed under the OpenSSL license (the "License"). You may not use
  5. * this file except in compliance with the License. You can obtain a copy
  6. * in the file LICENSE in the source distribution or at
  7. * https://www.openssl.org/source/license.html
  8. */
  9. #ifndef HEADER_OPENSSLV_H
  10. # define HEADER_OPENSSLV_H
  11. #ifdef __cplusplus
  12. extern "C" {
  13. #endif
  14. /*-
  15. * Numeric release version identifier:
  16. * MNNFFPPS: major minor fix patch status
  17. * The status nibble has one of the values 0 for development, 1 to e for betas
  18. * 1 to 14, and f for release. The patch level is exactly that.
  19. * For example:
  20. * 0.9.3-dev 0x00903000
  21. * 0.9.3-beta1 0x00903001
  22. * 0.9.3-beta2-dev 0x00903002
  23. * 0.9.3-beta2 0x00903002 (same as ...beta2-dev)
  24. * 0.9.3 0x0090300f
  25. * 0.9.3a 0x0090301f
  26. * 0.9.4 0x0090400f
  27. * 1.2.3z 0x102031af
  28. *
  29. * For continuity reasons (because 0.9.5 is already out, and is coded
  30. * 0x00905100), between 0.9.5 and 0.9.6 the coding of the patch level
  31. * part is slightly different, by setting the highest bit. This means
  32. * that 0.9.5a looks like this: 0x0090581f. At 0.9.6, we can start
  33. * with 0x0090600S...
  34. *
  35. * (Prior to 0.9.3-dev a different scheme was used: 0.9.2b is 0x0922.)
  36. * (Prior to 0.9.5a beta1, a different scheme was used: MMNNFFRBB for
  37. * major minor fix final patch/beta)
  38. */
  39. # define OPENSSL_VERSION_NUMBER 0x10101001L
  40. # define OPENSSL_VERSION_TEXT "OpenSSL 1.1.1-pre1 (alpha) 13 Feb 2018"
  41. #define OPENSSL_MAKE_VERSION(maj,min,fix,patch) ((0x10000000L)+((maj&0xff)<<20)+((min&0xff)<<12)+((fix&0xff)<<4)+patch)
  42. /* use this for #if tests, should never depend upon fix/patch */
  43. #define OPENSSL_VERSION_AT_LEAST(maj,min) (OPENSSL_MAKE_VERSION(maj,min, 0, 0) >= OPENSSL_VERSION_NUMBER)
  44. /*-
  45. * The macros below are to be used for shared library (.so, .dll, ...)
  46. * versioning. That kind of versioning works a bit differently between
  47. * operating systems. The most usual scheme is to set a major and a minor
  48. * number, and have the runtime loader check that the major number is equal
  49. * to what it was at application link time, while the minor number has to
  50. * be greater or equal to what it was at application link time. With this
  51. * scheme, the version number is usually part of the file name, like this:
  52. *
  53. * libcrypto.so.0.9
  54. *
  55. * Some unixen also make a softlink with the major version number only:
  56. *
  57. * libcrypto.so.0
  58. *
  59. * On Tru64 and IRIX 6.x it works a little bit differently. There, the
  60. * shared library version is stored in the file, and is actually a series
  61. * of versions, separated by colons. The rightmost version present in the
  62. * library when linking an application is stored in the application to be
  63. * matched at run time. When the application is run, a check is done to
  64. * see if the library version stored in the application matches any of the
  65. * versions in the version string of the library itself.
  66. * This version string can be constructed in any way, depending on what
  67. * kind of matching is desired. However, to implement the same scheme as
  68. * the one used in the other unixen, all compatible versions, from lowest
  69. * to highest, should be part of the string. Consecutive builds would
  70. * give the following versions strings:
  71. *
  72. * 3.0
  73. * 3.0:3.1
  74. * 3.0:3.1:3.2
  75. * 4.0
  76. * 4.0:4.1
  77. *
  78. * Notice how version 4 is completely incompatible with version, and
  79. * therefore give the breach you can see.
  80. *
  81. * There may be other schemes as well that I haven't yet discovered.
  82. *
  83. * So, here's the way it works here: first of all, the library version
  84. * number doesn't need at all to match the overall OpenSSL version.
  85. * However, it's nice and more understandable if it actually does.
  86. * The current library version is stored in the macro SHLIB_VERSION_NUMBER,
  87. * which is just a piece of text in the format "M.m.e" (Major, minor, edit).
  88. * For the sake of Tru64, IRIX, and any other OS that behaves in similar ways,
  89. * we need to keep a history of version numbers, which is done in the
  90. * macro SHLIB_VERSION_HISTORY. The numbers are separated by colons and
  91. * should only keep the versions that are binary compatible with the current.
  92. */
  93. # define SHLIB_VERSION_HISTORY ""
  94. # define SHLIB_VERSION_NUMBER "1.1"
  95. #ifdef __cplusplus
  96. }
  97. #endif
  98. #endif /* HEADER_OPENSSLV_H */