.\" DO NOT MODIFY THIS FILE!  It was generated by gdoc.
.TH "gsasl_callback" 3 "1.11.2.21-6cefd" "gsasl" "gsasl"
.SH NAME
gsasl_callback \- API function
.SH SYNOPSIS
.B #include <gsasl.h>
.sp
.BI "int gsasl_callback(Gsasl * " ctx ", Gsasl_session * " sctx ", Gsasl_property " prop ");"
.SH ARGUMENTS
.IP "Gsasl * ctx" 12
handle received from \fBgsasl_init()\fP, may be NULL to derive it
from  \fIsctx\fP .
.IP "Gsasl_session * sctx" 12
session handle.
.IP "Gsasl_property prop" 12
enumerated value of Gsasl_property type.
.SH "DESCRIPTION"
Invoke the application callback.  The  \fIprop\fP value indicate what the
callback is expected to do.  For example, for
\fBGSASL_ANONYMOUS_TOKEN\fP, the function is expected to invoke
gsasl_property_set( \fISCTX\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.

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