Annotation of mandoc/compat_fts.h, Revision 1.1
1.1 ! schwarze 1: /* $OpenBSD: fts.h,v 1.14 2012/12/05 23:19:57 deraadt Exp $ */
! 2: /* $NetBSD: fts.h,v 1.7 2012/03/01 16:18:51 hans Exp $ */
! 3:
! 4: /*
! 5: * Copyright (c) 1989, 1993
! 6: * The Regents of the University of California. All rights reserved.
! 7: *
! 8: * Redistribution and use in source and binary forms, with or without
! 9: * modification, are permitted provided that the following conditions
! 10: * are met:
! 11: * 1. Redistributions of source code must retain the above copyright
! 12: * notice, this list of conditions and the following disclaimer.
! 13: * 2. Redistributions in binary form must reproduce the above copyright
! 14: * notice, this list of conditions and the following disclaimer in the
! 15: * documentation and/or other materials provided with the distribution.
! 16: * 3. Neither the name of the University nor the names of its contributors
! 17: * may be used to endorse or promote products derived from this software
! 18: * without specific prior written permission.
! 19: *
! 20: * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
! 21: * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
! 22: * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
! 23: * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
! 24: * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
! 25: * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
! 26: * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
! 27: * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
! 28: * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
! 29: * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
! 30: * SUCH DAMAGE.
! 31: *
! 32: * @(#)fts.h 8.3 (Berkeley) 8/14/94
! 33: */
! 34:
! 35: #ifndef _FTS_H_
! 36: #define _FTS_H_
! 37:
! 38: typedef struct {
! 39: struct _ftsent *fts_cur; /* current node */
! 40: struct _ftsent *fts_child; /* linked list of children */
! 41: dev_t fts_dev; /* starting device # */
! 42: char *fts_path; /* path for this descent */
! 43: int fts_rfd; /* fd for root */
! 44: size_t fts_pathlen; /* sizeof(path) */
! 45:
! 46: #define FTS_NOCHDIR 0x0004 /* don't change directories */
! 47: #define FTS_PHYSICAL 0x0010 /* physical walk */
! 48: #define FTS_XDEV 0x0040 /* don't cross devices */
! 49: #define FTS_OPTIONMASK 0x00ff /* valid user option mask */
! 50:
! 51: #define FTS_STOP 0x2000 /* (private) unrecoverable error */
! 52: int fts_options; /* fts_open options, global flags */
! 53: } FTS;
! 54:
! 55: typedef struct _ftsent {
! 56: struct _ftsent *fts_cycle; /* cycle node */
! 57: struct _ftsent *fts_parent; /* parent directory */
! 58: struct _ftsent *fts_link; /* next file in directory */
! 59: char *fts_accpath; /* access path */
! 60: char *fts_path; /* root path */
! 61: int fts_errno; /* errno for this node */
! 62: size_t fts_pathlen; /* strlen(fts_path) */
! 63: size_t fts_namelen; /* strlen(fts_name) */
! 64:
! 65: ino_t fts_ino; /* inode */
! 66: dev_t fts_dev; /* device */
! 67: nlink_t fts_nlink; /* link count */
! 68:
! 69: #define FTS_ROOTPARENTLEVEL -1
! 70: #define FTS_ROOTLEVEL 0
! 71: #define FTS_MAXLEVEL 0x7fffffff
! 72: int fts_level; /* depth (-1 to N) */
! 73:
! 74: #define FTS_D 1 /* preorder directory */
! 75: #define FTS_DC 2 /* directory that causes cycles */
! 76: #define FTS_DEFAULT 3 /* none of the above */
! 77: #define FTS_DNR 4 /* unreadable directory */
! 78: #define FTS_DOT 5 /* dot or dot-dot */
! 79: #define FTS_DP 6 /* postorder directory */
! 80: #define FTS_ERR 7 /* error; errno is set */
! 81: #define FTS_F 8 /* regular file */
! 82: #define FTS_INIT 9 /* initialized only */
! 83: #define FTS_NS 10 /* stat(2) failed */
! 84: #define FTS_NSOK 11 /* no stat(2) requested */
! 85: #define FTS_SL 12 /* symbolic link */
! 86: unsigned short fts_info; /* user flags for FTSENT structure */
! 87:
! 88: #define FTS_DONTCHDIR 0x01 /* don't chdir .. to the parent */
! 89: unsigned short fts_flags; /* private flags for FTSENT structure */
! 90:
! 91: #define FTS_NOINSTR 3 /* no instructions */
! 92: #define FTS_SKIP 4 /* discard node */
! 93: unsigned short fts_instr; /* fts_set() instructions */
! 94:
! 95: struct stat *fts_statp; /* stat(2) information */
! 96: char fts_name[1]; /* file name */
! 97: } FTSENT;
! 98:
! 99: __BEGIN_DECLS
! 100: int fts_close(FTS *);
! 101: FTS *fts_open(char * const *, int, void *);
! 102: FTSENT *fts_read(FTS *);
! 103: int fts_set(FTS *, FTSENT *, int);
! 104: __END_DECLS
! 105:
! 106: #endif /* !_FTS_H_ */
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