11638Srgrimes.\" Copyright (c) 1986, 1993 21638Srgrimes.\" The Regents of the University of California. All rights reserved. 31638Srgrimes.\" 41638Srgrimes.\" Redistribution and use in source and binary forms, with or without 51638Srgrimes.\" modification, are permitted provided that the following conditions 61638Srgrimes.\" are met: 71638Srgrimes.\" 1. Redistributions of source code must retain the above copyright 81638Srgrimes.\" notice, this list of conditions and the following disclaimer. 91638Srgrimes.\" 2. Redistributions in binary form must reproduce the above copyright 101638Srgrimes.\" notice, this list of conditions and the following disclaimer in the 111638Srgrimes.\" documentation and/or other materials provided with the distribution. 12263142Seadler.\" 3. Neither the name of the University nor the names of its contributors 131638Srgrimes.\" may be used to endorse or promote products derived from this software 141638Srgrimes.\" without specific prior written permission. 151638Srgrimes.\" 161638Srgrimes.\" THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 171638Srgrimes.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 181638Srgrimes.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 191638Srgrimes.\" ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 201638Srgrimes.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 211638Srgrimes.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 221638Srgrimes.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 231638Srgrimes.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 241638Srgrimes.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 251638Srgrimes.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 261638Srgrimes.\" SUCH DAMAGE. 271638Srgrimes.\" 281638Srgrimes.\" @(#)ustreamwrite.c 8.1 (Berkeley) 6/8/93 291638Srgrimes.\" 301638Srgrimes#include <sys/types.h> 311638Srgrimes#include <sys/socket.h> 321638Srgrimes#include <sys/un.h> 331638Srgrimes#include <stdio.h> 341638Srgrimes 351638Srgrimes#define DATA "Half a league, half a league . . ." 361638Srgrimes 371638Srgrimes/* 381638Srgrimes * This program connects to the socket named in the command line and sends a 391638Srgrimes * one line message to that socket. The form of the command line is 408875Srgrimes * ustreamwrite pathname 411638Srgrimes */ 421638Srgrimesmain(argc, argv) 431638Srgrimes int argc; 441638Srgrimes char *argv[]; 451638Srgrimes{ 461638Srgrimes int sock; 471638Srgrimes struct sockaddr_un server; 481638Srgrimes char buf[1024]; 491638Srgrimes 501638Srgrimes /* Create socket */ 511638Srgrimes sock = socket(AF_UNIX, SOCK_STREAM, 0); 521638Srgrimes if (sock < 0) { 531638Srgrimes perror("opening stream socket"); 541638Srgrimes exit(1); 551638Srgrimes } 561638Srgrimes /* Connect socket using name specified by command line. */ 571638Srgrimes server.sun_family = AF_UNIX; 581638Srgrimes strcpy(server.sun_path, argv[1]); 591638Srgrimes 601638Srgrimes if (connect(sock, &server, sizeof(struct sockaddr_un)) < 0) { 611638Srgrimes close(sock); 621638Srgrimes perror("connecting stream socket"); 631638Srgrimes exit(1); 641638Srgrimes } 651638Srgrimes if (write(sock, DATA, sizeof(DATA)) < 0) 661638Srgrimes perror("writing on stream socket"); 671638Srgrimes} 68