NAME

       gsasl_callback_set - API function

SYNOPSIS

       #include <gsasl.h>

       void gsasl_callback_set(Gsasl * ctx, Gsasl_callback_function cb);

ARGUMENTS

       Gsasl * ctx handle received from gsasl_init().

       Gsasl_callback_function cb
                   pointer to function implemented by application.

DESCRIPTION

       Store  the  pointer  to  the  application  provided  callback  in the library handle.  The
       callback will be used, via gsasl_callback(), by mechanisms to discover various  parameters
       (such  as  username  and  passwords).   The  callback  function  will  be  called  with  a
       Gsasl_property   value   indicating   the   requested   behaviour.    For   example,   for
       GSASL_ANONYMOUS_TOKEN,  the  function  is  expected  to  invoke  gsasl_property_set( CTX ,
       GSASL_ANONYMOUS_TOKEN, "token") where "token"  is  the  anonymous  token  the  application
       wishes the SASL mechanism to use.  See the manual for the meaning of all parameters.

SINCE

       0.2.0

REPORTING BUGS

       Report bugs to <bug-gsasl@gnu.org>.
       General guidelines for reporting bugs: http://www.gnu.org/gethelp/
       GNU SASL home page: http://www.gnu.org/software/gsasl/

COPYRIGHT

       Copyright © 2002-2022 Simon Josefsson.
       Copying  and distribution of this file, with or without modification, are permitted in any
       medium without royalty provided the copyright notice and this notice are preserved.

SEE ALSO

       The full documentation for gsasl is maintained as a Texinfo manual.  If the info and gsasl
       programs are properly installed at your site, the command

              info gsasl

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

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