diff options
Diffstat (limited to 'crypto/openssl/doc/ssl/SSL_read.pod')
| -rw-r--r-- | crypto/openssl/doc/ssl/SSL_read.pod | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/crypto/openssl/doc/ssl/SSL_read.pod b/crypto/openssl/doc/ssl/SSL_read.pod index f6c37f7..7038cd2 100644 --- a/crypto/openssl/doc/ssl/SSL_read.pod +++ b/crypto/openssl/doc/ssl/SSL_read.pod @@ -64,6 +64,11 @@ non-blocking socket, nothing is to be done, but select() can be used to check for the required condition. When using a buffering BIO, like a BIO pair, data must be written into or retrieved out of the BIO before being able to continue. +L<SSL_pending(3)|SSL_pending(3)> can be used to find out whether there +are buffered bytes available for immediate retrieval. In this case +SSL_read() can be called without blocking or actually receiving new +data from the underlying socket. + =head1 WARNING When an SSL_read() operation has to be repeated because of @@ -112,6 +117,7 @@ L<SSL_get_error(3)|SSL_get_error(3)>, L<SSL_write(3)|SSL_write(3)>, L<SSL_CTX_set_mode(3)|SSL_CTX_set_mode(3)>, L<SSL_CTX_new(3)|SSL_CTX_new(3)>, L<SSL_connect(3)|SSL_connect(3)>, L<SSL_accept(3)|SSL_accept(3)> L<SSL_set_connect_state(3)|SSL_set_connect_state(3)>, +L<SSL_pending(3)|SSL_pending(3)>, L<SSL_shutdown(3)|SSL_shutdown(3)>, L<SSL_set_shutdown(3)|SSL_set_shutdown(3)>, L<ssl(3)|ssl(3)>, L<bio(3)|bio(3)> |
