137 lines
5.0 KiB
C
137 lines
5.0 KiB
C
/* $NetBSD: find.h,v 1.22 2006/10/07 17:04:02 apb 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
|
|
*/
|
|
|
|
#include <regex.h>
|
|
|
|
/* 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_EXIT, N_EXPR, N_FALSE, N_FLAGS,
|
|
N_FOLLOW, N_FPRINT, N_FSTYPE, N_GROUP,
|
|
N_INAME, N_INUM, N_IREGEX, N_LINKS, N_LS, N_MINDEPTH, N_MAXDEPTH,
|
|
N_MMIN, 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_PRINTX,
|
|
N_PRUNE, N_REGEX, N_SIZE, N_TYPE, N_USER, N_XDEV
|
|
};
|
|
|
|
/* node definition */
|
|
typedef struct _plandata {
|
|
struct _plandata *next; /* next node */
|
|
int (*eval) /* node evaluation function */
|
|
__P((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_PLUSSET 2 /* -exec ... {} + */
|
|
#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 {
|
|
u_int32_t _f_data; /* flags */
|
|
gid_t _g_data; /* gid */
|
|
ino_t _i_data; /* inode */
|
|
mode_t _m_data; /* mode mask */
|
|
nlink_t _l_data; /* link count */
|
|
off_t _o_data; /* file size */
|
|
time_t _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 */
|
|
char **_ep_bxp; /* ptr to 1st addt'l arg */
|
|
char *_ep_p; /* current buffer pointer */
|
|
char *_ep_bbp; /* begin buffer pointer */
|
|
char *_ep_ebp; /* end buffer pointer */
|
|
int _ep_maxargs; /* max #args */
|
|
int _ep_narg; /* # addt'l args */
|
|
int _ep_rval; /* return value */
|
|
} ex;
|
|
char *_a_data[2]; /* array of char pointers */
|
|
char *_c_data; /* char pointer */
|
|
int _exit_val; /* exit value */
|
|
int _max_data; /* tree depth */
|
|
int _min_data; /* tree depth */
|
|
regex_t _regexp_data; /* compiled regexp */
|
|
FILE *_fprint_file; /* file stream for -fprint */
|
|
} 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 f_data p_un._f_data
|
|
#define g_data p_un._g_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 e_argv p_un.ex._e_argv
|
|
#define e_orig p_un.ex._e_orig
|
|
#define e_len p_un.ex._e_len
|
|
#define ep_p p_un.ex._ep_p
|
|
#define ep_bbp p_un.ex._ep_bbp
|
|
#define ep_ebp p_un.ex._ep_ebp
|
|
#define ep_bxp p_un.ex._ep_bxp
|
|
#define ep_cnt p_un.ex._ep_cnt
|
|
#define ep_maxargs p_un.ex._ep_maxargs
|
|
#define ep_nline p_un.ex._ep_nline
|
|
#define ep_narg p_un.ex._ep_narg
|
|
#define ep_rval p_un.ex._ep_rval
|
|
#define exit_val p_un._exit_val
|
|
#define max_data p_un._max_data
|
|
#define min_data p_un._min_data
|
|
#define regexp_data p_un._regexp_data
|
|
#define fprint_file p_un._fprint_file
|
|
|
|
typedef struct _option {
|
|
char *name; /* option name */
|
|
enum ntype token; /* token type */
|
|
PLAN *(*create) /* create function */
|
|
__P((char ***, int));
|
|
int arg; /* function needs arg */
|
|
} OPTION;
|
|
|
|
#include "extern.h"
|