.\" DO NOT MODIFY THIS FILE!  It was generated by gdoc.
.TH "gnutls_db_set_retrieve_function" 3 "3.8.5" "gnutls" "gnutls"
.SH NAME
gnutls_db_set_retrieve_function \- API function
.SH SYNOPSIS
.B #include <gnutls/gnutls.h>
.sp
.BI "void gnutls_db_set_retrieve_function(gnutls_session_t " session ", gnutls_db_retr_func " retr_func ");"
.SH ARGUMENTS
.IP "gnutls_session_t session" 12
is a \fBgnutls_session_t\fP type.
.IP "gnutls_db_retr_func retr_func" 12
is the function.
.SH "DESCRIPTION"
Sets the function that will be used to retrieve data from the
resumed sessions database.  This function must return a
gnutls_datum_t containing the data on success, or a gnutls_datum_t
containing null and 0 on failure.

The datum's data must be allocated using the function
\fBgnutls_malloc()\fP.

The first argument to  \fIretr_func\fP will be null unless
\fBgnutls_db_set_ptr()\fP has been called.
.SH "REPORTING BUGS"
Report bugs to <bugs@gnutls.org>.
.br
Home page: https://www.gnutls.org

.SH COPYRIGHT
Copyright \(co 2001-2023 Free Software Foundation, Inc., and others.
.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 gnutls
is maintained as a Texinfo manual.
If the /usr/share/doc/gnutls/
directory does not contain the HTML form visit
.B
.IP https://www.gnutls.org/manual/
.PP