aafbe1ccd2
PR#3071 The primary changes made are: - Updates to the "NAME" section of many pages to correctly reflect the functions defined on those pages. This section is automatically parsed by the util/extract-names.pl script, so if it is not correct then running "man" will not correctly locate the right manual pages. - Updates to take account of where functions are now deprecated - Full documentation of the ec sub-library - A number of other typo corrections and other minor tweaks
44 lines
915 B
Text
44 lines
915 B
Text
=pod
|
|
|
|
=head1 NAME
|
|
|
|
SSL_get_fd, SSL_get_rfd, SSL_get_wfd - get file descriptor linked to an SSL object
|
|
|
|
=head1 SYNOPSIS
|
|
|
|
#include <openssl/ssl.h>
|
|
|
|
int SSL_get_fd(const SSL *ssl);
|
|
int SSL_get_rfd(const SSL *ssl);
|
|
int SSL_get_wfd(const SSL *ssl);
|
|
|
|
=head1 DESCRIPTION
|
|
|
|
SSL_get_fd() returns the file descriptor which is linked to B<ssl>.
|
|
SSL_get_rfd() and SSL_get_wfd() return the file descriptors for the
|
|
read or the write channel, which can be different. If the read and the
|
|
write channel are different, SSL_get_fd() will return the file descriptor
|
|
of the read channel.
|
|
|
|
=head1 RETURN VALUES
|
|
|
|
The following return values can occur:
|
|
|
|
=over 4
|
|
|
|
=item -1
|
|
|
|
The operation failed, because the underlying BIO is not of the correct type
|
|
(suitable for file descriptors).
|
|
|
|
=item E<gt>=0
|
|
|
|
The file descriptor linked to B<ssl>.
|
|
|
|
=back
|
|
|
|
=head1 SEE ALSO
|
|
|
|
L<SSL_set_fd(3)|SSL_set_fd(3)>, L<ssl(3)|ssl(3)> , L<bio(3)|bio(3)>
|
|
|
|
=cut
|