1SSL_get_fd(3)                       OpenSSL                      SSL_get_fd(3)
2
3
4

NAME

6       SSL_get_fd - get file descriptor linked to an SSL object
7

SYNOPSIS

9        #include <openssl/ssl.h>
10
11        int SSL_get_fd(const SSL *ssl);
12        int SSL_get_rfd(const SSL *ssl);
13        int SSL_get_wfd(const SSL *ssl);
14

DESCRIPTION

16       SSL_get_fd() returns the file descriptor which is linked to ssl.
17       SSL_get_rfd() and SSL_get_wfd() return the file descriptors for the
18       read or the write channel, which can be different. If the read and the
19       write channel are different, SSL_get_fd() will return the file
20       descriptor of the read channel.
21

RETURN VALUES

23       The following return values can occur:
24
25       -1  The operation failed, because the underlying BIO is not of the
26           correct type (suitable for file descriptors).
27
28       >=0 The file descriptor linked to ssl.
29

SEE ALSO

31       SSL_set_fd(3), ssl(3) , bio(3)
32
33
34
351.0.2o                            2018-03-27                     SSL_get_fd(3)
Impressum