/*-
* SPDX-License-Identifier: BSD-3-Clause
*
* Copyright (c) 1990, 1993
* The Regents of the University of California. All rights reserved.
*
* This code is derived from software contributed to Berkeley by
* Cimarron D. Taylor of the University of California, Berkeley.
*
* 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. 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.
*
* @(#)find.h 8.1 (Berkeley) 6/6/93
*/
#include <regex.h>
#include <sys/mount.h>
#include <sys/stat.h>
/*
* We need to build find during the bootstrap stage when building on a
* non-FreeBSD system. Linux does not have the st_flags and st_birthtime
* members in struct stat so we need to omit support for tests that depend
* on these members. This works fine since none of these flags are used
* during the build of world and kernel.
*/
#ifdef UF_SETTABLE
#define HAVE_STRUCT_STAT_ST_FLAGS 1
#else
#define HAVE_STRUCT_STAT_ST_FLAGS 0
#endif
#if defined(st_birthtime) || defined(st_birthtimespec)
#define HAVE_STRUCT_STAT_ST_BIRTHTIME 1
#else
#define HAVE_STRUCT_STAT_ST_BIRTHTIME 0
#endif
#if defined(MFSNAMELEN) || defined(MFSTYPENAMELEN)
#define HAVE_STRUCT_STATFS_F_FSTYPENAME 1
#else
#define HAVE_STRUCT_STATFS_F_FSTYPENAME 0
#endif
/* forward declarations */
struct _plandata;
struct _option;
/* execute function */
typedef int exec_f(struct _plandata *, FTSENT *);
/* create function */
typedef struct _plandata *creat_f(struct _option *, char ***);
/* function modifiers */
#define F_NEEDOK 0x00000001 /* -ok vs. -exec */
#define F_EXECDIR 0x00000002 /* -execdir vs. -exec */
#define F_TIME_A 0x00000004 /* one of -atime, -anewer, -newera* */
#define F_TIME_C 0x00000008 /* one of -ctime, -cnewer, -newerc* */
#define F_TIME2_A 0x00000010 /* one of -newer?a */
#define F_TIME2_C 0x00000020 /* one of -newer?c */
#define F_TIME2_T 0x00000040 /* one of -newer?t */
#define F_MAXDEPTH F_TIME_A /* maxdepth vs. mindepth */
#define F_DEPTH F_TIME_A /* -depth n vs. -d */
/* command line function modifiers */
#define F_EQUAL 0x00000000 /* [acm]min [acm]time inum links size */
#define F_LESSTHAN 0x00000100
#define F_GREATER 0x00000200
#define F_ELG_MASK 0x00000300
#define F_ATLEAST 0x00000400 /* flags perm */
#define F_ANY 0x00000800 /* perm */
#define F_MTMASK 0x00003000
#define F_MTFLAG 0x00000000 /* fstype */
#define F_MTTYPE 0x00001000
#define F_MTUNKNOWN 0x00002000
#define F_IGNCASE 0x00010000 /* iname ipath iregex */
#define F_EXACTTIME F_IGNCASE /* -[acm]time units syntax */
#define F_EXECPLUS 0x00020000 /* -exec ... {} + */
#if HAVE_STRUCT_STAT_ST_BIRTHTIME
#define F_TIME_B 0x00040000 /* one of -Btime, -Bnewer, -newerB* */
#define F_TIME2_B 0x00080000 /* one of -newer?B */
#endif
#define F_LINK 0x00100000 /* lname or ilname */
/* node definition */
typedef struct _plandata {
struct _plandata *next; /* next node */
exec_f *execute; /* node evaluation function */
int flags; /* private flags */
union {
gid_t _g_data; /* gid */
ino_t _i_data; /* inode */
mode_t _m_data; /* mode mask */
struct {
u_long _f_flags;
u_long _f_notflags;
} fl;
nlink_t _l_data; /* link count */
short _d_data; /* level depth (-1 to N) */
off_t _o_data; /* file size */
struct timespec _t_data; /* time value */
uid_t _u_data; /* uid */
short _mt_data; /* mount flags */
struct _plandata *_p_data[2]; /* PLAN trees */
struct _ex {
char **_e_argv; /* argv array */
char **_e_orig; /* original strings */
int *_e_len; /* allocated length */
int _e_pbnum; /* base num. of args. used */
int _e_ppos; /* number of arguments used */
int _e_pnummax; /* max. number of arguments */
int _e_psize; /* number of bytes of args. */
int _e_pbsize; /* base num. of bytes of args */
int _e_psizemax; /* max num. of bytes of args */
struct _plandata *_e_next;/* next F_EXECPLUS in tree */
} ex;
char *_a_data[2]; /* array of char pointers */
char *_c_data; /* char pointer */
regex_t *_re_data; /* regex */
} p_un;
} PLAN;
#define a_data p_un._a_data
#define c_data p_un._c_data
#define d_data p_un._d_data
#define fl_flags p_un.fl._f_flags
#define fl_notflags p_un.fl._f_notflags
#define g_data p_un._g_data
#define i_data p_un._i_data
#define l_data p_un._l_data
#define m_data p_un._m_data
#define mt_data p_un._mt_data
#define o_data p_un._o_data
#define p_data p_un._p_data
#define t_data p_un._t_data
#define u_data p_un._u_data
#define re_data p_un._re_data
#define e_argv p_un.ex._e_argv
#define e_orig p_un.ex._e_orig
#define e_len p_un.ex._e_len
#define e_pbnum p_un.ex._e_pbnum
#define e_ppos p_un.ex._e_ppos
#define e_pnummax p_un.ex._e_pnummax
#define e_psize p_un.ex._e_psize
#define e_pbsize p_un.ex._e_pbsize
#define e_psizemax p_un.ex._e_psizemax
#define e_next p_un.ex._e_next
typedef struct _option {
const char *name; /* option name */
creat_f *create; /* create function */
exec_f *execute; /* execute function */
int flags;
} OPTION;
#include "extern.h"
