|
Packit |
aea12f |
.\" DO NOT MODIFY THIS FILE! It was generated by gdoc.
|
|
Packit |
aea12f |
.TH "gnutls_record_get_direction" 3 "3.6.8" "gnutls" "gnutls"
|
|
Packit |
aea12f |
.SH NAME
|
|
Packit |
aea12f |
gnutls_record_get_direction \- API function
|
|
Packit |
aea12f |
.SH SYNOPSIS
|
|
Packit |
aea12f |
.B #include <gnutls/gnutls.h>
|
|
Packit |
aea12f |
.sp
|
|
Packit |
aea12f |
.BI "int gnutls_record_get_direction(gnutls_session_t " session ");"
|
|
Packit |
aea12f |
.SH ARGUMENTS
|
|
Packit |
aea12f |
.IP "gnutls_session_t session" 12
|
|
Packit |
aea12f |
is a \fBgnutls_session_t\fP type.
|
|
Packit |
aea12f |
.SH "DESCRIPTION"
|
|
Packit |
aea12f |
This function is useful to determine whether a GnuTLS function was interrupted
|
|
Packit |
aea12f |
while sending or receiving, so that \fBselect()\fP or \fBpoll()\fP may be called appropriately.
|
|
Packit |
aea12f |
|
|
Packit |
aea12f |
It provides information about the internals of the record
|
|
Packit |
aea12f |
protocol and is only useful if a prior gnutls function call,
|
|
Packit |
aea12f |
e.g. \fBgnutls_handshake()\fP, was interrupted and returned
|
|
Packit |
aea12f |
\fBGNUTLS_E_INTERRUPTED\fP or \fBGNUTLS_E_AGAIN\fP. After such an interrupt
|
|
Packit |
aea12f |
applications may call \fBselect()\fP or \fBpoll()\fP before restoring the
|
|
Packit |
aea12f |
interrupted GnuTLS function.
|
|
Packit |
aea12f |
|
|
Packit |
aea12f |
This function's output is unreliable if you are using the same
|
|
Packit |
aea12f |
\fIsession\fP in different threads for sending and receiving.
|
|
Packit |
aea12f |
.SH "RETURNS"
|
|
Packit |
aea12f |
0 if interrupted while trying to read data, or 1 while trying to write data.
|
|
Packit |
aea12f |
.SH "REPORTING BUGS"
|
|
Packit |
aea12f |
Report bugs to <bugs@gnutls.org>.
|
|
Packit |
aea12f |
.br
|
|
Packit |
aea12f |
Home page: https://www.gnutls.org
|
|
Packit |
aea12f |
|
|
Packit |
aea12f |
.SH COPYRIGHT
|
|
Packit |
aea12f |
Copyright \(co 2001-2019 Free Software Foundation, Inc., and others.
|
|
Packit |
aea12f |
.br
|
|
Packit |
aea12f |
Copying and distribution of this file, with or without modification,
|
|
Packit |
aea12f |
are permitted in any medium without royalty provided the copyright
|
|
Packit |
aea12f |
notice and this notice are preserved.
|
|
Packit |
aea12f |
.SH "SEE ALSO"
|
|
Packit |
aea12f |
The full documentation for
|
|
Packit |
aea12f |
.B gnutls
|
|
Packit |
aea12f |
is maintained as a Texinfo manual.
|
|
Packit |
aea12f |
If the /usr/share/doc/gnutls/
|
|
Packit |
aea12f |
directory does not contain the HTML form visit
|
|
Packit |
aea12f |
.B
|
|
Packit |
aea12f |
.IP https://www.gnutls.org/manual/
|
|
Packit |
aea12f |
.PP
|