-/*
- * Copyright (c) 2000 Apple Computer, Inc. All rights reserved.
- *
- * @APPLE_LICENSE_HEADER_START@
- *
- * The contents of this file constitute Original Code as defined in and
- * are subject to the Apple Public Source License Version 1.1 (the
- * "License"). You may not use this file except in compliance with the
- * License. Please obtain a copy of the License at
- * http://www.apple.com/publicsource and read it before using this file.
- *
- * This Original Code and all software distributed under the License are
- * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
- * License for the specific language governing rights and limitations
- * under the License.
- *
- * @APPLE_LICENSE_HEADER_END@
- */
-/*
- * Copyright (c) 1989, 1993
- * The Regents of the University of California. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- * must display the following acknowledgement:
- * This product includes software developed by the University of
- * California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- * @(#)fts.h 8.3 (Berkeley) 8/14/94
- */
-
-#ifndef _FTS_H_
-#define _FTS_H_
-
-typedef struct {
- struct _ftsent *fts_cur; /* current node */
- struct _ftsent *fts_child; /* linked list of children */
- struct _ftsent **fts_array; /* sort array */
- dev_t fts_dev; /* starting device # */
- char *fts_path; /* path for this descent */
- int fts_rfd; /* fd for root */
- int fts_pathlen; /* sizeof(path) */
- int fts_nitems; /* elements in the sort array */
- int (*fts_compar)(); /* compare function */
-
-#define FTS_COMFOLLOW 0x001 /* follow command line symlinks */
-#define FTS_LOGICAL 0x002 /* logical walk */
-#define FTS_NOCHDIR 0x004 /* don't change directories */
-#define FTS_NOSTAT 0x008 /* don't get stat info */
-#define FTS_PHYSICAL 0x010 /* physical walk */
-#define FTS_SEEDOT 0x020 /* return dot and dot-dot */
-#define FTS_XDEV 0x040 /* don't cross devices */
-#define FTS_WHITEOUT 0x080 /* return whiteout information */
-#define FTS_OPTIONMASK 0x0ff /* valid user option mask */
-
-#define FTS_NAMEONLY 0x100 /* (private) child names only */
-#define FTS_STOP 0x200 /* (private) unrecoverable error */
- int fts_options; /* fts_open options, global flags */
-} FTS;
-
-typedef struct _ftsent {
- struct _ftsent *fts_cycle; /* cycle node */
- struct _ftsent *fts_parent; /* parent directory */
- struct _ftsent *fts_link; /* next file in directory */
- long fts_number; /* local numeric value */
- void *fts_pointer; /* local address value */
- char *fts_accpath; /* access path */
- char *fts_path; /* root path */
- int fts_errno; /* errno for this node */
- int fts_symfd; /* fd for symlink */
- u_short fts_pathlen; /* strlen(fts_path) */
- u_short fts_namelen; /* strlen(fts_name) */
-
- ino_t fts_ino; /* inode */
- dev_t fts_dev; /* device */
- nlink_t fts_nlink; /* link count */
-
-#define FTS_ROOTPARENTLEVEL -1
-#define FTS_ROOTLEVEL 0
- short fts_level; /* depth (-1 to N) */
-
-#define FTS_D 1 /* preorder directory */
-#define FTS_DC 2 /* directory that causes cycles */
-#define FTS_DEFAULT 3 /* none of the above */
-#define FTS_DNR 4 /* unreadable directory */
-#define FTS_DOT 5 /* dot or dot-dot */
-#define FTS_DP 6 /* postorder directory */
-#define FTS_ERR 7 /* error; errno is set */
-#define FTS_F 8 /* regular file */
-#define FTS_INIT 9 /* initialized only */
-#define FTS_NS 10 /* stat(2) failed */
-#define FTS_NSOK 11 /* no stat(2) requested */
-#define FTS_SL 12 /* symbolic link */
-#define FTS_SLNONE 13 /* symbolic link without target */
-#define FTS_W 14 /* whiteout object */
- u_short fts_info; /* user flags for FTSENT structure */
-
-#define FTS_DONTCHDIR 0x01 /* don't chdir .. to the parent */
-#define FTS_SYMFOLLOW 0x02 /* followed a symlink to get here */
-#define FTS_ISW 0x04 /* this is a whiteout object */
- u_short fts_flags; /* private flags for FTSENT structure */
-
-#define FTS_AGAIN 1 /* read node again */
-#define FTS_FOLLOW 2 /* follow symbolic link */
-#define FTS_NOINSTR 3 /* no instructions */
-#define FTS_SKIP 4 /* discard node */
- u_short fts_instr; /* fts_set() instructions */
-
- struct stat *fts_statp; /* stat(2) information */
- char fts_name[1]; /* file name */
-} FTSENT;
-
-#include <sys/cdefs.h>
-
-__BEGIN_DECLS
-FTSENT *fts_children __P((FTS *, int));
-int fts_close __P((FTS *));
-FTS *fts_open __P((char * const *, int,
- int (*)(const FTSENT **, const FTSENT **)));
-FTSENT *fts_read __P((FTS *));
-int fts_set __P((FTS *, FTSENT *, int));
-__END_DECLS
-
-#endif /* !_FTS_H_ */
projects / apple / xnu.git / blobdiff