re-enable pidfile(3). ok millert@

src/lib/libutil/Makefile

@@ -1,4 +1,4 @@
-#	$OpenBSD: Makefile,v 1.24 2001/09/29 10:56:29 deraadt Exp $
+#	$OpenBSD: Makefile,v 1.25 2001/09/29 17:45:35 jakob Exp $
 #	$NetBSD: Makefile,v 1.8 1996/05/16 07:03:28 thorpej Exp $
 
 LIB=	util
@@ -7,11 +7,11 @@ CFLAGS+=-DLIBC_SCCS
 HDRS=	util.h scsi.h
 SRCS=	check_expire.c getmaxpartitions.c getrawpartition.c login.c \
 	login_tty.c logout.c logwtmp.c opendev.c passwd.c pty.c readlabel.c \
-	scsi.c login_fbtab.c uucplock.c fparseln.c opendisk.c
+	scsi.c login_fbtab.c uucplock.c fparseln.c opendisk.c pidfile.c
 
 MAN=	check_expire.3 getmaxpartitions.3 getrawpartition.3 login.3 opendev.3 \
 	openpty.3 pw_init.3 pw_lock.3 readlabelfs.3 scsi.3 pw_getconf.3 \
-	uucplock.3 fparseln.3 opendisk.3 login_fbtab.3
+	uucplock.3 fparseln.3 opendisk.3 login_fbtab.3 pidfile.3
 
 MLINKS+=login.3 logout.3
 MLINKS+=login.3 logwtmp.3

src/lib/libutil/shlib_version

@@ -1,2 +1,2 @@
 major=7
-minor=0
+minor=1

src/lib/libutil/util.h

@@ -1,4 +1,4 @@
-/*	$OpenBSD: util.h,v 1.17 2001/09/29 11:07:01 matthieu Exp $	*/
+/*	$OpenBSD: util.h,v 1.18 2001/09/29 17:45:36 jakob Exp $	*/
 /*	$NetBSD: util.h,v 1.2 1996/05/16 07:00:22 thorpej Exp $	*/
 
 /*-
@@ -87,6 +87,7 @@ int	login_tty __P((int));
 int	logout __P((const char *));
 void	logwtmp __P((const char *, const char *, const char *));
 int	opendev __P((char *, int, int, char **));
+int	pidfile __P((const char *));
 void	pw_setdir __P((const char *));
 char   *pw_file __P((const char *));
 int	pw_lock __P((int retries));