V8/usr/src/cmd/uucp/xqt.c

/*	/sccs/src/cmd/uucp/s.xqt.c
	xqt.c	1.1	8/30/84 17:38:21
*/
#include "uucp.h"
#ifdef V8
#include <sys/param.h>
#endif

VERSION(@(#)xqt.c	1.1);

static euucico();

/*
 * start up uucico for rmtname
 * return:
 *	none
 */
void
xuucico(rmtname)
char *rmtname;
{
	/*
	 * start uucico for rmtname system
	 */
	if (fork() == 0) {	/* can't vfork() */
		/*
		 * hide the uid of the initiator of this job so that he
		 * doesn't get notified about things that don't concern him.
		 */
		(void) setuid(geteuid());
		euucico(rmtname);
	}
	return;
}

/*
 * remove the opt junk later.  -ntw
 */

static
euucico(rmtname)
char	*rmtname;
{
	char opt[100];

	(void) close(0);
	(void) close(1);
	(void) close(2);
	(void) open("/dev/null", 0);
	(void) open("/dev/null", 1);
	(void) open("/dev/null", 1);
	(void) signal(SIGINT, SIG_IGN);
	(void) signal(SIGHUP, SIG_IGN);
	(void) signal(SIGQUIT, SIG_IGN);
	closelog();
#ifdef V8
	close(3);
#endif
	if (rmtname[0] != '\0')
		(void) sprintf(opt, "-s%s", rmtname);
	else
		opt[0] = '\0';
#if NOTDEF
	(void) execle(UUCICO, "UUCICO", "-r1", opt, 0, Env);
#else
	(void) execle(UUSCHED, "UUSCHED", 0, Env);
#endif
	exit(100);
}


/*
 * start up uuxqt
 * return:
 *	none
 */
void
xuuxqt(rmtname)
char	*rmtname;
{
	char	opt[100];

	if (rmtname && rmtname[0] != '\0')
		(void) sprintf(opt, "-s%s", rmtname);
	else
		opt[0] = '\0';
	/*
	 * start uuxqt
	 */
	if (vfork() == 0) {
		(void) close(0);
		(void) close(1);
		(void) close(2);
		(void) open("/dev/null", 2);
		(void) open("/dev/null", 2);
		(void) open("/dev/null", 2);
		(void) signal(SIGINT, SIG_IGN);
		(void) signal(SIGHUP, SIG_IGN);
		(void) signal(SIGQUIT, SIG_IGN);
		closelog();
#ifdef V8
		close(3);
#endif
		/*
		 * hide the uid of the initiator of this job so that he
		 * doesn't get notified about things that don't concern him.
		 */
		(void) setuid(geteuid());
		(void) execle(UUXQT, "UUXQT", opt, 0, Env);
		(void) _exit(100);
	}
	return;
}