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/* * $OpenBSD: find.h,v 1.12 2003/06/03 02:56:08 millert Exp $*/
/*-
* 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.
*
* from: @(#)find.h 8.1 (Berkeley) 6/6/93
*/
/* node type */
enum ntype {
N_AND = 1, /* must start > 0 */
N_AMIN, N_ANEWER, N_ATIME, N_CLOSEPAREN, N_CMIN, N_CNEWER, N_CTIME,
N_DEPTH, N_EMPTY, N_EXEC, N_EXECDIR, N_EXPR,
N_FLAGS, N_FOLLOW, N_FSTYPE, N_GROUP, N_INAME, N_INUM, N_LINKS, N_LS,
N_MMIN, N_MAXDEPTH,
N_MINDEPTH, N_MTIME, N_NAME, N_NEWER, N_NOGROUP, N_NOT, N_NOUSER,
N_OK, N_OPENPAREN, N_OR, N_PATH, N_PERM, N_PRINT, N_PRINT0, N_PRUNE,
N_SIZE, N_TYPE, N_USER, N_XDEV,
};
/* node definition */
typedef struct _plandata {
struct _plandata *next; /* next node */
int (*eval) /* node evaluation function */
(struct _plandata *, FTSENT *);
#define F_EQUAL 1 /* [acm]time inum links size */
#define F_LESSTHAN 2
#define F_GREATER 3
#define F_NEEDOK 1 /* exec ok */
#define F_MTFLAG 1 /* fstype */
#define F_MTTYPE 2
#define F_ATLEAST 1 /* perm */
int flags; /* private flags */
enum ntype type; /* plan node type */
union {
gid_t _g_data; /* gid */
ino_t _i_data; /* inode */
mode_t _m_data; /* mode mask */
struct {
u_int _f_flags;
u_int _f_mask;
} fl;
nlink_t _l_data; /* link count */
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 */
} ex;
char *_a_data[2]; /* array of char pointers */
char *_c_data; /* char pointer */
int _max_data; /* tree depth */
int _min_data; /* tree depth */
} p_un;
} PLAN;
#define a_data p_un._a_data
#define c_data p_un._c_data
#define i_data p_un._i_data
#define fl_flags p_un.fl._f_flags
#define fl_mask p_un.fl._f_mask
#define g_data p_un._g_data
#define l_data p_un._l_data
#define m_data p_un._m_data
#define max_data p_un._max_data
#define min_data p_un._min_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 sec_data p_un._t_data.tv_sec
#define nsec_data p_un._t_data.tv_nsec
#define u_data p_un._u_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
typedef struct _option {
char *name; /* option name */
enum ntype token; /* token type */
PLAN *(*create)(); /* create function: DON'T PROTOTYPE! */
#define O_NONE 0x01 /* no call required */
#define O_ZERO 0x02 /* pass: nothing */
#define O_ARGV 0x04 /* pass: argv, increment argv */
#define O_ARGVP 0x08 /* pass: *argv, N_OK || N_EXEC || N_EXECDIR */
int flags;
} OPTION;
#include "extern.h"
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