.\" DO NOT MODIFY THIS FILE!  It was generated by gdoc.
.TH "gsasl_callback_set" 3 "2.2.1" "gsasl" "gsasl"
.SH NAME
gsasl_callback_set \- API function
.SH SYNOPSIS
.B #include <gsasl.h>
.sp
.BI "void gsasl_callback_set(Gsasl * " ctx ", Gsasl_callback_function " cb ");"
.SH ARGUMENTS
.IP "Gsasl * ctx" 12
handle received from \fBgsasl_init()\fP.
.IP "Gsasl_callback_function cb" 12
pointer to function implemented by application.
.SH "DESCRIPTION"
Store the pointer to the application provided callback in the
library handle.  The callback will be used, via \fBgsasl_callback()\fP,
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 \fBGSASL_ANONYMOUS_TOKEN\fP, the function is expected to
invoke gsasl_property_set( \fICTX\fP , \fBGSASL_ANONYMOUS_TOKEN\fP, "token")
where "token" is the anonymous token the application wishes the
SASL mechanism to use.  See the manual for the meaning of all
parameters.
.SH "SINCE"
0.2.0
.SH "REPORTING BUGS"
Report bugs to <bug-gsasl@gnu.org>.
.br
General guidelines for reporting bugs: http://www.gnu.org/gethelp/
.br
GNU SASL home page: http://www.gnu.org/software/gsasl/

.SH COPYRIGHT
Copyright \(co 2002-2022 Simon Josefsson.
.br
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.
.SH "SEE ALSO"
The full documentation for
.B gsasl
is maintained as a Texinfo manual.  If the
.B info
and
.B gsasl
programs are properly installed at your site, the command
.IP
.B info gsasl
.PP
should give you access to the complete manual.
As an alternative you may obtain the manual from:
.IP
.B http://www.gnu.org/software/gsasl/manual/
.PP