| common.c (63334) | common.c (68551) |
|---|---|
| 1/*- 2 * Copyright (c) 1998 Dag-Erling Co�dan Sm�rgrav 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright --- 11 unchanged lines hidden (view full) --- 20 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 21 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 22 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 23 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 24 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 25 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 26 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 27 * | 1/*- 2 * Copyright (c) 1998 Dag-Erling Co�dan Sm�rgrav 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright --- 11 unchanged lines hidden (view full) --- 20 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 21 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 22 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 23 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 24 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 25 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 26 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 27 * |
| 28 * $FreeBSD: head/lib/libfetch/common.c 63334 2000-07-17 20:49:39Z des $ | 28 * $FreeBSD: head/lib/libfetch/common.c 68551 2000-11-10 08:43:40Z des $ |
| 29 */ 30 31#include <sys/param.h> 32#include <sys/socket.h> 33#include <sys/time.h> 34#include <sys/uio.h> 35#include <netinet/in.h> 36 --- 126 unchanged lines hidden (view full) --- 163 va_end(ap); 164 fputc('\n', stderr); 165} 166 167 168/*** Network-related utility functions ***************************************/ 169 170/* | 29 */ 30 31#include <sys/param.h> 32#include <sys/socket.h> 33#include <sys/time.h> 34#include <sys/uio.h> 35#include <netinet/in.h> 36 --- 126 unchanged lines hidden (view full) --- 163 va_end(ap); 164 fputc('\n', stderr); 165} 166 167 168/*** Network-related utility functions ***************************************/ 169 170/* |
| 171 * Return the default port for a scheme 172 */ 173int 174_fetch_default_port(char *scheme) 175{ 176 struct servent *se; 177 178 if ((se = getservbyname(scheme, "tcp")) != NULL) 179 return ntohs(se->s_port); 180 if (strcasecmp(scheme, SCHEME_FTP) == 0) 181 return FTP_DEFAULT_PORT; 182 if (strcasecmp(scheme, SCHEME_HTTP) == 0) 183 return HTTP_DEFAULT_PORT; 184 return 0; 185} 186 187/* 188 * Return the default proxy port for a scheme 189 */ 190int 191_fetch_default_proxy_port(char *scheme) 192{ 193 struct servent *se; 194 195 if ((se = getservbyname(scheme, "tcp")) != NULL) 196 return ntohs(se->s_port); 197 if (strcasecmp(scheme, SCHEME_FTP) == 0) 198 return FTP_DEFAULT_PROXY_PORT; 199 if (strcasecmp(scheme, SCHEME_HTTP) == 0) 200 return HTTP_DEFAULT_PROXY_PORT; 201 return 0; 202} 203 204/* |
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| 171 * Establish a TCP connection to the specified port on the specified host. 172 */ 173int 174_fetch_connect(char *host, int port, int af, int verbose) 175{ 176 char pbuf[10]; 177 struct addrinfo hints, *res, *res0; 178 int sd, err; --- 183 unchanged lines hidden --- | 205 * Establish a TCP connection to the specified port on the specified host. 206 */ 207int 208_fetch_connect(char *host, int port, int af, int verbose) 209{ 210 char pbuf[10]; 211 struct addrinfo hints, *res, *res0; 212 int sd, err; --- 183 unchanged lines hidden --- |