NAME

       gsasl_callback - API function

SYNOPSIS

       #include <gsasl.h>

       int gsasl_callback(Gsasl * ctx, Gsasl_session * sctx, Gsasl_property prop);

ARGUMENTS

       Gsasl * ctx handle received from gsasl_init(), may be NULL to derive it from  sctx .

       Gsasl_session * sctx
                   session handle.

       Gsasl_property prop
                   enumerated value of Gsasl_property type.

DESCRIPTION

       Invoke  the  application callback.  The  prop value indicate what the callback is expected
       to do.  For example,  for  GSASL_ANONYMOUS_TOKEN,  the  function  is  expected  to  invoke
       gsasl_property_set(  SCTX , 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.

       Return  value:  Returns whatever the application callback returns, or GSASL_NO_CALLBACK if
       no application was known.

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/