gsasl_step - API function
int gsasl_step(Gsasl_session * sctx, const char * input, size_t input_len, char ** output, size_t * output_len);
Perform one step of SASL authentication. This reads data from the other end (from input and input_len ), processes it (potentially invoking callbacks to the application), and writes data to server (into newly allocated variable output and output_len that indicate the length of output ).
The contents of the output buffer is unspecified if this
functions returns anything other than GSASL_OK or
GSASL_NEEDS_MORE. If this function return GSASL_OK or
GSASL_NEEDS_MORE, however, the
output buffer is allocated by this function, and it is the responsibility of caller to deallocate it by calling gsasl_free( output ).
Return value: Returns GSASL_OK if authenticated terminated successfully, GSASL_NEEDS_MORE if more data is needed, or error code.
Copyright © 2002-2022 Simon Josefsson.
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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: