NAME

       gsasl_client_step - API function

SYNOPSIS

       #include <gsasl.h>

       int  gsasl_client_step(Gsasl_session  * sctx, const char * input, size_t input_len, char *
       output, size_t * output_len);

ARGUMENTS

       Gsasl_session * sctx
                   libgsasl client handle.

       const char * input
                   input byte array.

       size_t input_len
                   size of input byte array.

       char * output
                   output byte array.

       size_t * output_len
                   size of output byte array.

DESCRIPTION

       Perform one step of SASL authentication in client.  This reads data from server (specified
       with   input   and  input_len),  processes  it  (potentially  invoking  callbacks  to  the
       application), and writes data to server (into variables output and output_len).

       The contents of the output buffer is unspecified if this functions returns anything  other
       than GSASL_NEEDS_MORE.

RETURN VALUE

       Returns  GSASL_OK  if authenticated terminated successfully, GSASL_NEEDS_MORE if more data
       is needed, or error code.

DEPRECATED

       Use gsasl_step() instead.

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 © 2002-2012 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.