Need ftw.h for ftw(3) and nftw(3)

src/include/Makefile

@@ -1,4 +1,4 @@
-#	$OpenBSD: Makefile,v 1.120 2003/07/15 19:18:00 deraadt Exp $
+#	$OpenBSD: Makefile,v 1.121 2003/07/21 21:13:18 millert Exp $
 #	$NetBSD: Makefile,v 1.59 1996/05/15 21:36:43 jtc Exp $
 
 #	@(#)Makefile	5.45.1.1 (Berkeley) 5/6/91
@@ -10,15 +10,15 @@
 
 FILES=	a.out.h ar.h assert.h bitstring.h blf.h bm.h bsd_auth.h cast.h \
 	cpio.h ctype.h curses.h db.h dbm.h des.h dirent.h disktab.h \
-	dlfcn.h elf_abi.h err.h fnmatch.h fstab.h fts.h getopt.h glob.h grp.h \
-	ifaddrs.h inttypes.h iso646.h kvm.h langinfo.h libgen.h limits.h \
-	locale.h login_cap.h malloc.h math.h md4.h md5.h memory.h mpool.h \
-	ndbm.h netdb.h netgroup.h nlist.h nl_types.h ohash.h olf_abi.h \
-	paths.h poll.h pwd.h ranlib.h re_comp.h readpassphrase.h regex.h \
-	resolv.h rmd160.h search.h setjmp.h sgtty.h sha1.h sha2.h skipjack.h \
-	signal.h stab.h stdbool.h stddef.h stdio.h stdlib.h string.h \
-	strings.h struct.h sysexits.h tar.h time.h ttyent.h tzfile.h \
-	unistd.h utime.h utmp.h vis.h
+	dlfcn.h elf_abi.h err.h fnmatch.h fstab.h fts.h ftw.h getopt.h \
+	glob.h grp.h ifaddrs.h inttypes.h iso646.h kvm.h langinfo.h \
+	libgen.h limits.h locale.h login_cap.h malloc.h math.h md4.h \
+	md5.h memory.h mpool.h ndbm.h netdb.h netgroup.h nlist.h nl_types.h \
+	ohash.h olf_abi.h paths.h poll.h pwd.h ranlib.h re_comp.h \
+	readpassphrase.h regex.h resolv.h rmd160.h search.h setjmp.h \
+	sgtty.h sha1.h sha2.h skipjack.h signal.h stab.h stdbool.h stddef.h \
+	stdio.h stdlib.h string.h strings.h struct.h sysexits.h tar.h \
+	time.h ttyent.h tzfile.h unistd.h utime.h utmp.h vis.h
 
 FILES+=	link.h link_aout.h link_elf.h
 

src/include/ftw.h

@@ -0,0 +1,60 @@
+/*	$OpenBSD: ftw.h,v 1.1 2003/07/21 21:13:18 millert Exp $	*/
+
+/*
+ * Copyright (c) 2003 Todd C. Miller <Todd.Miller@courtesan.com>
+ *
+ * Permission to use, copy, modify, and distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ *
+ * Sponsored in part by the Defense Advanced Research Projects
+ * Agency (DARPA) and Air Force Research Laboratory, Air Force
+ * Materiel Command, USAF, under agreement number F39502-99-1-0512.
+ */
+
+#ifndef	_FTW_H
+#define	_FTW_H
+
+#include <sys/types.h>
+#include <sys/stat.h>
+
+/*
+ * Valid flags for the 3rd argument to the function that is passed as the
+ * second argument to ftw(3) and nftw(3).  Say it three times fast!
+ */
+#define	FTW_F		0	/* File.  */
+#define	FTW_D		1	/* Directory.  */
+#define	FTW_DNR		2	/* Directory without read permission.  */
+#define	FTW_DP		3	/* Directory with subdirectories visited.  */
+#define	FTW_NS		4	/* Unknown type; stat() failed.  */
+#define	FTW_SL		5	/* Symbolic link.  */
+#define	FTW_SLN		6	/* Sym link that names a nonexistent file.  */
+
+/*
+ * Flags for use as the 4th argument to nftw(3).  These may be ORed together.
+ */
+#define	FTW_PHYS	0x01	/* Physical walk, don't follow sym links.  */
+#define	FTW_MOUNT	0x02	/* The walk does not cross a mount point.  */
+#define	FTW_DEPTH	0x04	/* Subdirs visited before the dir itself. */
+#define	FTW_CHDIR	0x08	/* Change to a directory before reading it. */
+
+struct FTW {
+	int base;
+	int level;
+};
+
+__BEGIN_DECLS
+int	ftw(const char *, int (*)(const char *, const struct stat *, int), int);
+int	nftw(const char *, int (*)(const char *, const struct stat *, int,
+	    struct FTW *), int, int);
+__END_DECLS
+
+#endif	/* !_FTW_H */