1 /*- 2 * SPDX-License-Identifier: BSD-3-Clause 3 * 4 * Copyright (c) 1989, 1993 5 * The Regents of the University of California. All rights reserved. 6 * 7 * Redistribution and use in source and binary forms, with or without 8 * modification, are permitted provided that the following conditions 9 * are met: 10 * 1. Redistributions of source code must retain the above copyright 11 * notice, this list of conditions and the following disclaimer. 12 * 2. Redistributions in binary form must reproduce the above copyright 13 * notice, this list of conditions and the following disclaimer in the 14 * documentation and/or other materials provided with the distribution. 15 * 3. Neither the name of the University nor the names of its contributors 16 * may be used to endorse or promote products derived from this software 17 * without specific prior written permission. 18 * 19 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 20 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 21 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 22 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 23 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 24 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 25 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 26 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 27 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 28 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 29 * SUCH DAMAGE. 30 */ 31 32 #ifndef _FTS_COMPAT15_H_ 33 #define _FTS_COMPAT15_H_ 34 35 typedef struct { 36 struct _ftsent15 *fts_cur; /* current node */ 37 struct _ftsent15 *fts_child; /* linked list of children */ 38 struct _ftsent15 **fts_array; /* sort array */ 39 dev_t fts_dev; /* starting device # */ 40 char *fts_path; /* path for this descent */ 41 int fts_rfd; /* fd for root */ 42 __size_t fts_pathlen; /* sizeof(path) */ 43 __size_t fts_nitems; /* elements in the sort array */ 44 union { 45 int (*fts_compar) /* compare function */ 46 (const struct _ftsent15 * const *, 47 const struct _ftsent15 * const *); 48 #ifdef __BLOCKS__ 49 int (^fts_compar_b) 50 (const struct _ftsent15 * const *, 51 const struct _ftsent15 * const *); 52 #else 53 void *fts_compar_b; 54 #endif 55 }; 56 int fts_options; /* fts_open options, global flags */ 57 void *fts_clientptr; /* thunk for sort function */ 58 } FTS15; 59 60 typedef struct _ftsent15 { 61 struct _ftsent15 *fts_cycle; /* cycle node */ 62 struct _ftsent15 *fts_parent; /* parent directory */ 63 struct _ftsent15 *fts_link; /* next file in directory */ 64 long long fts_number; /* local numeric value */ 65 void *fts_pointer; /* local address value */ 66 char *fts_accpath; /* access path */ 67 char *fts_path; /* root path */ 68 int fts_errno; /* errno for this node */ 69 int fts_symfd; /* fd for symlink */ 70 __size_t fts_pathlen; /* strlen(fts_path) */ 71 __size_t fts_namelen; /* strlen(fts_name) */ 72 __ino_t fts_ino; /* inode */ 73 __dev_t fts_dev; /* device */ 74 __nlink_t fts_nlink; /* link count */ 75 long fts_level; /* depth (-1 to N) */ 76 int fts_info; /* user status for FTSENT structure */ 77 unsigned fts_flags; /* private flags for FTSENT structure */ 78 int fts_instr; /* fts_set() instructions */ 79 struct stat *fts_statp; /* stat(2) information */ 80 char *fts_name; /* file name */ 81 FTS15 *fts_fts; /* back pointer to main FTS */ 82 } FTSENT15; 83 84 FTSENT15 *freebsd15_fts_children(FTS15 *, int); 85 int freebsd15_fts_close(FTS15 *); 86 void *freebsd15_fts_get_clientptr(FTS15 *); 87 #define freebsd15_fts_get_clientptr(fts) ((fts)->fts_clientptr) 88 FTS15 *freebsd15_fts_get_stream(FTSENT15 *); 89 #define freebsd15_fts_get_stream(ftsent) ((ftsent)->fts_fts) 90 FTS15 *freebsd15_fts_open(char * const *, int, 91 int (*)(const FTSENT15 * const *, 92 const FTSENT15 * const *)); 93 FTSENT15 *freebsd15_fts_read(FTS15 *); 94 int freebsd15_fts_set(FTS15 *, FTSENT15 *, int); 95 void freebsd15_fts_set_clientptr(FTS15 *, void *); 96 97 #endif /* !_FTS_COMPAT15_H_ */ 98