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/* ==== test_sock_1.c =========================================================
* Copyright (c) 1993 by Chris Provenzano, proven@athena.mit.edu
*
* Description : Test pthread_create() and pthread_exit() calls.
*
* 1.00 93/08/03 proven
* -Started coding this file.
*/
#include <pthread.h>
#include <errno.h>
#include <stdio.h>
#include <sys/types.h>
#include <sys/socket.h>
#include <netinet/in.h>
#include <unistd.h>
#include <string.h>
#include "test.h"
struct sockaddr_in a_sout;
#define MESSAGE5 "This should be message #5"
#define MESSAGE6 "This should be message #6"
void *
sock_connect(void* arg)
{
char buf[1024];
int fd, tmp;
short port;
port = 3276;
a_sout.sin_family = AF_INET;
a_sout.sin_port = htons(port);
a_sout.sin_addr.s_addr = htonl(INADDR_LOOPBACK); /* loopback */
if ((fd = socket(AF_INET, SOCK_STREAM, 0)) < 0)
DIE(errno, "sock_connect:socket()");
printf("This should be message #2\n");
if (connect(fd, (struct sockaddr *) &a_sout, sizeof(a_sout)) < 0)
DIE(errno, "sock_connect:connect()");
close(fd);
if ((fd = socket(AF_INET, SOCK_STREAM, 0)) < 0)
DIE(errno, "sock_connect:socket()");
printf("This should be message #3\n");
if (connect(fd, (struct sockaddr *) &a_sout, sizeof(a_sout)) < 0)
DIE(errno, "sock_connect:connect()");
/* Ensure sock_read runs again */
if ((tmp = read(fd, buf, 1024)) <= 0)
DIE(errno, "sock_connect:read() == %d\n", tmp);
write(fd, MESSAGE6, sizeof(MESSAGE6));
printf("%s\n", buf);
close(fd);
return (NULL);
}
int
main(int argc, char **argv)
{
pthread_t thread;
int ret;
if (argv[1] && (!strcmp(argv[1], "fork okay"))) {
sleep(1);
setbuf(stdout, NULL);
setbuf(stderr, NULL);
if ((ret = pthread_create(&thread, NULL, sock_connect,
(void *)0xdeadbeaf)))
DIE(ret, "main:pthread_create(sock_connect)");
pthread_join(thread, NULL);
exit(0);
} else {
printf("test_sock_2a needs to be execed from test_sock_2.\n");
printf("It is not a stand alone test.\n");
exit(1);
}
}
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