cc610a3c94
attributes against a user-specified timestamp (rather than the attributes of a reference file). Update the parse routines so they have access to the name of the option being parsed. This enables accurate error reporting for "aliases" of primaries. Now that aliases work, introduce some aliases for consistency with Gnu findutils.
139 lines
5.1 KiB
C
139 lines
5.1 KiB
C
/* $NetBSD: find.h,v 1.26 2016/06/13 00:04:40 pgoyette Exp $ */
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/*-
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* Copyright (c) 1990, 1993
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* The Regents of the University of California. All rights reserved.
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*
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* This code is derived from software contributed to Berkeley by
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* Cimarron D. Taylor of the University of California, Berkeley.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. Neither the name of the University nor the names of its contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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* from: @(#)find.h 8.1 (Berkeley) 6/6/93
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*/
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#include <regex.h>
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#include <time.h>
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/* node type */
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enum ntype {
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N_AND = 1, /* must start > 0 */
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N_AMIN, N_ANEWER, N_ASINCE, N_ATIME, N_CLOSEPAREN, N_CMIN, N_CNEWER,
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N_CSINCE, N_CTIME, N_DEPTH, N_EMPTY, N_EXEC, N_EXECDIR, N_EXIT,
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N_EXPR, N_FALSE, N_FLAGS, N_FOLLOW, N_FPRINT, N_FSTYPE, N_GROUP,
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N_INAME, N_INUM, N_IREGEX, N_LINKS, N_LS, N_MINDEPTH, N_MAXDEPTH,
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N_MMIN, N_MTIME, N_NAME, N_NEWER, N_NOGROUP, N_NOT, N_NOUSER, N_OK,
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N_OPENPAREN, N_OR, N_PATH, N_PERM, N_PRINT, N_PRINT0, N_PRINTX,
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N_PRUNE, N_REGEX, N_SINCE, N_SIZE, N_TYPE, N_USER, N_XDEV, N_DELETE
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};
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/* node definition */
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typedef struct _plandata {
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struct _plandata *next; /* next node */
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int (*eval)(struct _plandata *, FTSENT *);
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/* node evaluation function */
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#define F_EQUAL 1 /* [acm]time inum links size */
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#define F_LESSTHAN 2
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#define F_GREATER 3
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#define F_NEEDOK 1 /* exec ok */
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#define F_PLUSSET 2 /* -exec ... {} + */
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#define F_MTFLAG 1 /* fstype */
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#define F_MTTYPE 2
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#define F_ATLEAST 1 /* perm */
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int flags; /* private flags */
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enum ntype type; /* plan node type */
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union {
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u_int32_t _f_data; /* flags */
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gid_t _g_data; /* gid */
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ino_t _i_data; /* inode */
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mode_t _m_data; /* mode mask */
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nlink_t _l_data; /* link count */
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off_t _o_data; /* file size */
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time_t _t_data; /* time value */
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struct timespec _ts_data; /* time value */
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uid_t _u_data; /* uid */
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short _mt_data; /* mount flags */
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struct _plandata *_p_data[2]; /* PLAN trees */
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struct _ex {
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char **_e_argv; /* argv array */
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char **_e_orig; /* original strings */
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int *_e_len; /* allocated length */
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char **_ep_bxp; /* ptr to 1st addt'l arg */
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char *_ep_p; /* current buffer pointer */
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char *_ep_bbp; /* begin buffer pointer */
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char *_ep_ebp; /* end buffer pointer */
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int _ep_maxargs; /* max #args */
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int _ep_narg; /* # addt'l args */
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int _ep_rval; /* return value */
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} ex;
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char *_a_data[2]; /* array of char pointers */
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char *_c_data; /* char pointer */
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int _exit_val; /* exit value */
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int _max_data; /* tree depth */
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int _min_data; /* tree depth */
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regex_t _regexp_data; /* compiled regexp */
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FILE *_fprint_file; /* file stream for -fprint */
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} p_un;
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} PLAN;
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#define a_data p_un._a_data
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#define c_data p_un._c_data
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#define i_data p_un._i_data
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#define f_data p_un._f_data
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#define g_data p_un._g_data
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#define l_data p_un._l_data
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#define m_data p_un._m_data
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#define mt_data p_un._mt_data
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#define o_data p_un._o_data
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#define p_data p_un._p_data
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#define t_data p_un._t_data
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#define ts_data p_un._ts_data
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#define u_data p_un._u_data
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#define e_argv p_un.ex._e_argv
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#define e_orig p_un.ex._e_orig
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#define e_len p_un.ex._e_len
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#define ep_p p_un.ex._ep_p
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#define ep_bbp p_un.ex._ep_bbp
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#define ep_ebp p_un.ex._ep_ebp
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#define ep_bxp p_un.ex._ep_bxp
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#define ep_cnt p_un.ex._ep_cnt
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#define ep_maxargs p_un.ex._ep_maxargs
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#define ep_nline p_un.ex._ep_nline
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#define ep_narg p_un.ex._ep_narg
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#define ep_rval p_un.ex._ep_rval
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#define exit_val p_un._exit_val
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#define max_data p_un._max_data
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#define min_data p_un._min_data
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#define regexp_data p_un._regexp_data
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#define fprint_file p_un._fprint_file
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typedef struct _option {
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const char *name; /* option name */
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enum ntype token; /* token type */
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PLAN *(*create)(char ***, int, char *); /* create function */
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int arg; /* function needs arg */
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} OPTION;
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#include "extern.h"
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