File /code/strss7/lib/libsocket/socket.c

#ident "@(#) $RCSfile: socket.c,v $ $Name:  $($Revision: 0.8.2.3 $) $Date: 2003/05/28 08:02:00 $"

#include <unistd.h>
#include <sys/types.h>
#include <sys/socket.h>
#include <sys/stat.h>
#include <sys/ioctl.h>
#include <fcntl.h>
#include <socksys.h>
#include <stropts.h>

/*
 *  SOCKET
 *  -------------------------------------------------------------------------
 */
int socket(int domain, int type, int protocol)
{
	int fd;
	struct socksysreq req = {
		{
		 (long) SO_SOCKET,
		 (long) domain,
		 (long) type,
		 (long) protocol,
		 }
	};
	struct strioctl ioc;
	ioc.ic_cmd = SIOCSOCKSYS;
	ioc.ic_timout = SOCKSYS_TIMEOUT;
	ioc.ic_len = sizeof(req);
	ioc.ic_dp = (char *) &req;
	if ((fd = open("/dev/socksys", O_RDWR)) < 0)
		return (-1);
	if (ioctl(fd, I_STR, &ioc) < 0) {
		close(fd);
		return (-1);
	}
	if (ioctl(fd, I_SRDOPT, (RMSGN | RPROTDIS)) < 0) {
		close(fd);
		return (-1);
	}
	return (fd);
}