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/* $OpenBSD: setsockopt3.c,v 1.4 2012/02/22 20:33:51 fgsch Exp $ */
/*
* Federico G. Schwindt <fgsch@openbsd.org>, 2009. Public Domain.
*/
#include <sys/types.h>
#include <sys/socket.h>
#include <sys/wait.h>
#include <netinet/in.h>
#include <err.h>
#include <netdb.h>
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
#include "test.h"
static void *
sock_connect(void *arg)
{
struct timeval to;
pid_t child_pid;
int status;
int s;
CHECKe(s = socket(AF_INET, SOCK_STREAM, 0));
to.tv_sec = 2;
to.tv_usec = 0.5 * 1e6;
CHECKe(setsockopt(s, SOL_SOCKET, SO_RCVTIMEO, &to, sizeof(to)));
CHECKe(child_pid = fork());
if (child_pid == 0) {
char *argv[3];
char fdstr[3];
snprintf(fdstr, sizeof(fdstr), "%d", s);
argv[0] = "setsockopt3a";
argv[1] = fdstr;
argv[2] = NULL;
execv(argv[0], argv);
_exit(NOTOK);
}
ASSERTe(wait(&status), == child_pid);
ASSERT(WIFEXITED(status));
ASSERT(WEXITSTATUS(status) == 0);
return (NULL);
}
static void *
sock_accept(void *arg)
{
pthread_t connect_thread;
struct sockaddr_in sin;
int s;
CHECKe(s = socket(AF_INET, SOCK_STREAM, 0));
bzero(&sin, sizeof(sin));
sin.sin_family = AF_INET;
sin.sin_len = sizeof(sin);
sin.sin_port = htons(6545);
sin.sin_addr.s_addr = htonl(INADDR_LOOPBACK);
CHECKe(bind(s, (struct sockaddr *)&sin, sizeof(sin)));
CHECKe(listen(s, 2));
CHECKr(pthread_create(&connect_thread, NULL, sock_connect, NULL));
CHECKr(pthread_join(connect_thread, NULL));
return (NULL);
}
int
main(int argc, char **argv)
{
pthread_t accept_thread;
CHECKr(pthread_create(&accept_thread, NULL, sock_accept, NULL));
CHECKr(pthread_join(accept_thread, NULL));
SUCCEED;
}
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