ftpd: sleep for an indeterminate amount for non-existant logins

to simulate a crypt, like login does.
Use SEEK_* not L_* and kill some 0L's used in lseek while we're there.

src/lib/libutil/login.c

@@ -1,4 +1,4 @@
-/*	$OpenBSD: login.c,v 1.4 1998/07/10 21:40:20 millert Exp $	*/
+/*	$OpenBSD: login.c,v 1.5 1998/07/13 02:11:12 millert Exp $	*/
 /*
  * Copyright (c) 1988, 1993
  *	The Regents of the University of California.  All rights reserved.
@@ -34,7 +34,7 @@
 
 #if defined(LIBC_SCCS) && !defined(lint)
 /* from: static char sccsid[] = "@(#)login.c	8.1 (Berkeley) 6/4/93"; */
-static char *rcsid = "$Id: login.c,v 1.4 1998/07/10 21:40:20 millert Exp $";
+static char *rcsid = "$Id: login.c,v 1.5 1998/07/13 02:11:12 millert Exp $";
 #endif /* LIBC_SCCS and not lint */
 
 #include <sys/types.h>
@@ -57,7 +57,7 @@ login(utp)
 
 	tty = ttyslot();
 	if (tty > 0 && (fd = open(_PATH_UTMP, O_RDWR|O_CREAT, 0644)) >= 0) {
-		(void)lseek(fd, (off_t)(tty * sizeof(struct utmp)), L_SET);
+		(void)lseek(fd, (off_t)(tty * sizeof(struct utmp)), SEEK_SET);
 		/*
 		 * Prevent luser from zero'ing out ut_host.
 		 * If the new ut_line is empty but the old one is not
@@ -69,7 +69,7 @@ login(utp)
 		    strncmp(old_ut.ut_line, utp->ut_line, UT_LINESIZE) == 0 &&
 		    strncmp(old_ut.ut_name, utp->ut_name, UT_NAMESIZE) == 0)
 			(void)memcpy(utp->ut_host, old_ut.ut_host, UT_HOSTSIZE);
-		(void)lseek(fd, (off_t)(tty * sizeof(struct utmp)), L_SET);
+		(void)lseek(fd, (off_t)(tty * sizeof(struct utmp)), SEEK_SET);
 		(void)write(fd, utp, sizeof(struct utmp));
 		(void)close(fd);
 	}

src/lib/libutil/logout.c

@@ -1,4 +1,4 @@
-/*	$OpenBSD: logout.c,v 1.3 1996/06/17 07:46:03 downsj Exp $	*/
+/*	$OpenBSD: logout.c,v 1.4 1998/07/13 02:11:13 millert Exp $	*/
 /*
  * Copyright (c) 1988, 1993
  *	The Regents of the University of California.  All rights reserved.
@@ -34,7 +34,7 @@
 
 #if defined(LIBC_SCCS) && !defined(lint)
 /* from: static char sccsid[] = "@(#)logout.c	8.1 (Berkeley) 6/4/93"; */
-static char *rcsid = "$Id: logout.c,v 1.3 1996/06/17 07:46:03 downsj Exp $";
+static char *rcsid = "$Id: logout.c,v 1.4 1998/07/13 02:11:13 millert Exp $";
 #endif /* LIBC_SCCS and not lint */
 
 #include <sys/types.h>
@@ -66,7 +66,7 @@ logout(line)
 		bzero(ut.ut_name, UT_NAMESIZE);
 		bzero(ut.ut_host, UT_HOSTSIZE);
 		(void)time(&ut.ut_time);
-		(void)lseek(fd, -(off_t)sizeof(UTMP), L_INCR);
+		(void)lseek(fd, -(off_t)sizeof(UTMP), SEEK_CUR);
 		(void)write(fd, &ut, sizeof(UTMP));
 		rval = 1;
 	}