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124.\" ========================================================================
125.\"
126.IX Title "BIO_s_connect 3"
132.TH BIO_s_connect 3 "2010-03-24" "0.9.8n" "OpenSSL"
127.TH BIO_s_connect 3 "2010-11-16" "0.9.8p" "OpenSSL"
128.\" For nroff, turn off justification. Always turn off hyphenation; it makes
129.\" way too many mistakes in technical documents.
130.if n .ad l
131.nh
132.SH "NAME"
133BIO_s_connect, BIO_set_conn_hostname, BIO_set_conn_port,
134BIO_set_conn_ip, BIO_set_conn_int_port, BIO_get_conn_hostname,
135BIO_get_conn_port, BIO_get_conn_ip, BIO_get_conn_int_port,
136BIO_set_nbio, BIO_do_connect \- connect BIO
137.SH "SYNOPSIS"
138.IX Header "SYNOPSIS"
139.Vb 1
140\& #include <openssl/bio.h>
142.Ve
143.PP
144.Vb 1
141\&
142\& BIO_METHOD * BIO_s_connect(void);
146.Ve
147.PP
148.Vb 1
143\&
144\& BIO *BIO_new_connect(char *name);
150.Ve
151.PP
152.Vb 8
145\&
146\& long BIO_set_conn_hostname(BIO *b, char *name);
147\& long BIO_set_conn_port(BIO *b, char *port);
148\& long BIO_set_conn_ip(BIO *b, char *ip);
149\& long BIO_set_conn_int_port(BIO *b, char *port);
150\& char *BIO_get_conn_hostname(BIO *b);
151\& char *BIO_get_conn_port(BIO *b);
152\& char *BIO_get_conn_ip(BIO *b, dummy);
153\& long BIO_get_conn_int_port(BIO *b, int port);
161.Ve
162.PP
163.Vb 1
154\&
155\& long BIO_set_nbio(BIO *b, long n);
165.Ve
166.PP
167.Vb 1
156\&
157\& int BIO_do_connect(BIO *b);
158.Ve
159.SH "DESCRIPTION"
160.IX Header "DESCRIPTION"
161\&\fIBIO_s_connect()\fR returns the connect \s-1BIO\s0 method. This is a wrapper
162round the platform's \s-1TCP/IP\s0 socket connection routines.
163.PP
164Using connect BIOs, \s-1TCP/IP\s0 connections can be made and data

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285.PP
286\&\fIBIO_do_connect()\fR returns 1 if the connection was successfully
287established and 0 or \-1 if the connection failed.
288.SH "EXAMPLE"
289.IX Header "EXAMPLE"
290This is example connects to a webserver on the local host and attempts
291to retrieve a page and copy the result to standard output.
292.PP
304.Vb 19
293.Vb 10
294\& BIO *cbio, *out;
295\& int len;
296\& char tmpbuf[1024];
297\& ERR_load_crypto_strings();
298\& cbio = BIO_new_connect("localhost:http");
299\& out = BIO_new_fp(stdout, BIO_NOCLOSE);
300\& if(BIO_do_connect(cbio) <= 0) {
301\& fprintf(stderr, "Error connecting to server\en");

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