BIO_METHOD * BIO_s_connect(void);
- #define BIO_set_conn_hostname(b,name) BIO_ctrl(b,BIO_C_SET_CONNECT,0,(char *)name)
- #define BIO_set_conn_port(b,port) BIO_ctrl(b,BIO_C_SET_CONNECT,1,(char *)port)
- #define BIO_set_conn_ip(b,ip) BIO_ctrl(b,BIO_C_SET_CONNECT,2,(char *)ip)
- #define BIO_set_conn_int_port(b,port) BIO_ctrl(b,BIO_C_SET_CONNECT,3,(char *)port)
- #define BIO_get_conn_hostname(b) BIO_ptr_ctrl(b,BIO_C_GET_CONNECT,0)
- #define BIO_get_conn_port(b) BIO_ptr_ctrl(b,BIO_C_GET_CONNECT,1)
- #define BIO_get_conn_ip(b,ip) BIO_ptr_ctrl(b,BIO_C_SET_CONNECT,2)
- #define BIO_get_conn_int_port(b,port) BIO_int_ctrl(b,BIO_C_SET_CONNECT,3,port)
+ BIO *BIO_new_connect(char *name);
- #define BIO_set_nbio(b,n) BIO_ctrl(b,BIO_C_SET_NBIO,(n),NULL)
+ long BIO_set_conn_hostname(BIO *b, char *name);
+ long BIO_set_conn_port(BIO *b, char *port);
+ long BIO_set_conn_ip(BIO *b, char *ip);
+ long BIO_set_conn_int_port(BIO *b, char *port);
+ char *BIO_get_conn_hostname(BIO *b);
+ char *BIO_get_conn_port(BIO *b);
+ char *BIO_get_conn_ip(BIO *b, dummy);
+ long BIO_get_conn_int_port(BIO *b, int port);
- #define BIO_do_connect(b) BIO_do_handshake(b)
+ long BIO_set_nbio(BIO *b, long n);
+
+ int BIO_do_connect(BIO *b);
=head1 DESCRIPTION
BIO_s_connect() returns the connect BIO method. This is a wrapper
round the platform's TCP/IP socket connection routines.
-Using connect BIOs TCP/IP connections can be made and data
+Using connect BIOs, TCP/IP connections can be made and data
transferred using only BIO routines. In this way any platform
specific operations are hidden by the BIO abstraction.
it also returns the socket . If B<c> is not NULL it should be of
type (int *).
-BIO_set_conn_hostname() uses the string B<name> to set the hostname
+BIO_set_conn_hostname() uses the string B<name> to set the hostname.
The hostname can be an IP address. The hostname can also include the
port in the form hostname:port . It is also acceptable to use the
form "hostname/any/other/path" or "hostname:port/any/other/path".
should be made before the connection is established because
non blocking I/O is set during the connect process.
+BIO_new_connect() combines BIO_new() and BIO_set_conn_hostname() into
+a single call: that is it creates a new connect BIO with B<name>.
+
BIO_do_connect() attempts to connect the supplied BIO. It returns 1
if the connection was established successfully. A zero or negative
value is returned if the connection could not be established, the
the application should then take appropriate action to wait until
the underlying socket has connected and retry the call.
+BIO_set_conn_hostname(), BIO_set_conn_port(), BIO_set_conn_ip(),
+BIO_set_conn_int_port(), BIO_get_conn_hostname(), BIO_get_conn_port(),
+BIO_get_conn_ip(), BIO_get_conn_int_port(), BIO_set_nbio() and
+BIO_do_connect() are macros.
+
=head1 RETURN VALUES
BIO_s_connect() returns the connect BIO method.