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Command: SSL_get_fd | Section: 3 | Source: MINIX | File: SSL_get_fd.3
SSL_get_fd(3) OpenSSL SSL_get_fd(3)
NAME
SSL_get_fd - get file descriptor linked to an SSL object
LIBRARY
libcrypto, -lcrypto
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);
DESCRIPTION
SSL_get_fd() returns the file descriptor which is linked to 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.
RETURN VALUES
The following return values can occur:
-1 The operation failed, because the underlying BIO is not of the
correct type (suitable for file descriptors).
>=0 The file descriptor linked to ssl.
SEE ALSO
SSL_set_fd(3), ssl(3) , openssl_bio(3)
1.0.1n 2009-07-19 SSL_get_fd(3)