find.h revision 72945
11590Srgrimes/*- 21590Srgrimes * Copyright (c) 1990, 1993 31590Srgrimes * The Regents of the University of California. All rights reserved. 41590Srgrimes * 51590Srgrimes * This code is derived from software contributed to Berkeley by 61590Srgrimes * Cimarron D. Taylor of the University of California, Berkeley. 71590Srgrimes * 81590Srgrimes * Redistribution and use in source and binary forms, with or without 91590Srgrimes * modification, are permitted provided that the following conditions 101590Srgrimes * are met: 111590Srgrimes * 1. Redistributions of source code must retain the above copyright 121590Srgrimes * notice, this list of conditions and the following disclaimer. 131590Srgrimes * 2. Redistributions in binary form must reproduce the above copyright 141590Srgrimes * notice, this list of conditions and the following disclaimer in the 151590Srgrimes * documentation and/or other materials provided with the distribution. 161590Srgrimes * 3. All advertising materials mentioning features or use of this software 171590Srgrimes * must display the following acknowledgement: 181590Srgrimes * This product includes software developed by the University of 191590Srgrimes * California, Berkeley and its contributors. 201590Srgrimes * 4. Neither the name of the University nor the names of its contributors 211590Srgrimes * may be used to endorse or promote products derived from this software 221590Srgrimes * without specific prior written permission. 231590Srgrimes * 241590Srgrimes * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 251590Srgrimes * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 261590Srgrimes * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 271590Srgrimes * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 281590Srgrimes * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 291590Srgrimes * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 301590Srgrimes * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 311590Srgrimes * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 321590Srgrimes * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 331590Srgrimes * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 341590Srgrimes * SUCH DAMAGE. 351590Srgrimes * 361590Srgrimes * @(#)find.h 8.1 (Berkeley) 6/6/93 3754828Sroberto * $FreeBSD: head/usr.bin/find/find.h 72945 2001-02-23 16:20:55Z knu $ 381590Srgrimes */ 391590Srgrimes 4072945Sknu#include <regex.h> 4172945Sknu 421590Srgrimes/* node type */ 431590Srgrimesenum ntype { 441590Srgrimes N_AND = 1, /* must start > 0 */ 4530395Swosch N_AMIN, N_ATIME, N_CLOSEPAREN, N_CMIN, N_CTIME, N_DEPTH, 4671422Speter N_EMPTY, N_EXEC, N_EXECDIR, N_EXPR, N_FLAGS, 4730395Swosch N_FOLLOW, N_FSTYPE, N_GROUP, N_INUM, N_LINKS, N_LS, N_MMIN, 4872945Sknu N_MTIME, N_NAME, N_INAME, N_PATH, N_IPATH, N_REGEX, N_IREGEX, 4972945Sknu N_NEWER, N_NOGROUP, N_NOT, N_NOUSER, N_OK, N_OPENPAREN, N_OR, 501590Srgrimes N_PERM, N_PRINT, N_PRUNE, N_SIZE, N_TYPE, N_USER, N_XDEV, 5161575Sroberto N_PRINT0, N_DELETE, N_MAXDEPTH, N_MINDEPTH 521590Srgrimes}; 531590Srgrimes 541590Srgrimes/* node definition */ 551590Srgrimestypedef struct _plandata { 561590Srgrimes struct _plandata *next; /* next node */ 571590Srgrimes int (*eval) /* node evaluation function */ 581590Srgrimes __P((struct _plandata *, FTSENT *)); 591590Srgrimes#define F_EQUAL 1 /* [acm]time inum links size */ 601590Srgrimes#define F_LESSTHAN 2 611590Srgrimes#define F_GREATER 3 621590Srgrimes#define F_NEEDOK 1 /* exec ok */ 631590Srgrimes#define F_MTFLAG 1 /* fstype */ 641590Srgrimes#define F_MTTYPE 2 651590Srgrimes#define F_ATLEAST 1 /* perm */ 6661573Sroberto#define F_ANY 2 /* perm */ 671590Srgrimes int flags; /* private flags */ 681590Srgrimes enum ntype type; /* plan node type */ 691590Srgrimes union { 701590Srgrimes gid_t _g_data; /* gid */ 711590Srgrimes ino_t _i_data; /* inode */ 721590Srgrimes mode_t _m_data; /* mode mask */ 7354828Sroberto struct { 7454828Sroberto u_long _f_flags; 7554828Sroberto u_long _f_mask; 7654828Sroberto } fl; 771590Srgrimes nlink_t _l_data; /* link count */ 781590Srgrimes off_t _o_data; /* file size */ 791590Srgrimes time_t _t_data; /* time value */ 801590Srgrimes uid_t _u_data; /* uid */ 811590Srgrimes short _mt_data; /* mount flags */ 821590Srgrimes struct _plandata *_p_data[2]; /* PLAN trees */ 831590Srgrimes struct _ex { 841590Srgrimes char **_e_argv; /* argv array */ 851590Srgrimes char **_e_orig; /* original strings */ 861590Srgrimes int *_e_len; /* allocated length */ 871590Srgrimes } ex; 881590Srgrimes char *_a_data[2]; /* array of char pointers */ 891590Srgrimes char *_c_data; /* char pointer */ 9072945Sknu regex_t *_re_data; /* regex */ 911590Srgrimes } p_un; 921590Srgrimes} PLAN; 931590Srgrimes#define a_data p_un._a_data 941590Srgrimes#define c_data p_un._c_data 9554828Sroberto#define fl_flags p_un.fl._f_flags 9654828Sroberto#define fl_mask p_un.fl._f_mask 9754828Sroberto#define g_data p_un._g_data 981590Srgrimes#define i_data p_un._i_data 991590Srgrimes#define l_data p_un._l_data 1001590Srgrimes#define m_data p_un._m_data 1011590Srgrimes#define mt_data p_un._mt_data 1021590Srgrimes#define o_data p_un._o_data 1031590Srgrimes#define p_data p_un._p_data 1041590Srgrimes#define t_data p_un._t_data 1051590Srgrimes#define u_data p_un._u_data 10672945Sknu#define re_data p_un._re_data 1071590Srgrimes#define e_argv p_un.ex._e_argv 1081590Srgrimes#define e_orig p_un.ex._e_orig 1091590Srgrimes#define e_len p_un.ex._e_len 1101590Srgrimes 1111590Srgrimestypedef struct _option { 1121590Srgrimes char *name; /* option name */ 1131590Srgrimes enum ntype token; /* token type */ 1141590Srgrimes PLAN *(*create)(); /* create function: DON'T PROTOTYPE! */ 1151590Srgrimes#define O_NONE 0x01 /* no call required */ 1161590Srgrimes#define O_ZERO 0x02 /* pass: nothing */ 1171590Srgrimes#define O_ARGV 0x04 /* pass: argv, increment argv */ 11828914Simp#define O_ARGVP 0x08 /* pass: *argv, N_OK || N_EXEC || N_EXECDIR */ 1191590Srgrimes int flags; 1201590Srgrimes} OPTION; 1211590Srgrimes 1221590Srgrimes#include "extern.h" 123