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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>.    GNU   SASL   home   page:
       http://www.gnu.org/software/gsasl/ General  help  using  GNU  software:
       http://www.gnu.org/gethelp/

COPYRIGHT

       Copyright  ©  2002,  2003,  2004,  2005,  2006,  2007, 2008, 2009 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.