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Updated: Thursday, June 13, 2019
 
 

idn2_check_version (3)

Name

idn2_check_version - API function

Synopsis

#include <idn2.h>

const char * idn2_check_version(const char * req_version);

Description

idn2_check_version(3)               libidn2              idn2_check_version(3)



NAME
       idn2_check_version - API function

SYNOPSIS
       #include <idn2.h>

       const char * idn2_check_version(const char * req_version);

ARGUMENTS
       const char * req_version
                   version string to compare with, or NULL.

DESCRIPTION
       Check IDN2 library version.  This function can also be used to read out
       the version of the library code used.  See IDN2_VERSION for a  suitable
       req_version  string,  it corresponds to the idn2.h header file version.
       Normally these two version numbers match,  but  if  you  are  using  an
       application  built against an older libidn2 with a newer libidn2 shared
       library they will be different.

       Return value: Check that the version of the library is at  minimum  the
       one  given  as  a  string in  req_version and return the actual version
       string of the library; return NULL if the condition  is  not  met.   If
       NULL  is  passed to this function no check is done and only the version
       string is returned.


ATTRIBUTES
       See attributes(7) for descriptions of the following attributes:


       +---------------+------------------+
       |ATTRIBUTE TYPE | ATTRIBUTE VALUE  |
       +---------------+------------------+
       |Availability   | library/libidn2  |
       +---------------+------------------+
       |Stability      | Uncommitted      |
       +---------------+------------------+
SEE ALSO
       The full documentation for libidn2 is maintained as a  Texinfo  manual.
       If  the  info and libidn2 programs are properly installed at your site,
       the command

              info libidn2

       should give you access to the complete manual.  As an  alternative  you
       may obtain the manual from:

              http://www.gnu.org/software/libidn2/manual/

NOTES
       This     software     was    built    from    source    available    at
       https://github.com/oracle/solaris-userland.   The  original   community
       source         was         downloaded         from         https://git-
       lab.com/libidn/libidn2/uploads/15020b7769a7c69cebd38654ddf0648a/libidn2-2.0.4.tar.gz

       Further information about this software can be found on the open source
       community website at https://www.gnu.org/software/libidn/.



libidn2                              2.0.4               idn2_check_version(3)