ares_version.3 1.3 KB

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  1. .\"
  2. .\" Copyright 2004 by Daniel Stenberg
  3. .\"
  4. .\" Permission to use, copy, modify, and distribute this
  5. .\" software and its documentation for any purpose and without
  6. .\" fee is hereby granted, provided that the above copyright
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  12. .\" M.I.T. makes no representations about the suitability of
  13. .\" this software for any purpose. It is provided "as is"
  14. .\" without express or implied warranty.
  15. .\"
  16. .TH ARES_VERSION 3 "29 January 2004"
  17. .SH NAME
  18. ares_version \- Get the version number of the library
  19. .SH SYNOPSIS
  20. .nf
  21. #include <ares.h>
  22. const char *ares_version(int *\fIversion\fP)
  23. .fi
  24. .SH DESCRIPTION
  25. The \fBares_version(3)\fP function gets the library version as a string and
  26. optionally as an integer stored in the \fIversion\fP argument. If you pass a
  27. NULL, no integer is attempted to be returned.
  28. The integer is built up as 24bit number, with 8 separate bits used for major
  29. number, minor number and patch number. This makes a version string such as
  30. 1.2.3 will be returned as the hexadecimal number 0x010203 (decimal 66051).
  31. .SH "SEE ALSO"
  32. .BR ares_init (3),
  33. .BR ares_library_init (3)