[apple/shell_cmds.git] / find / find.h

/*-
 * 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. All advertising materials mentioning features or use of this software
 *    must display the following acknowledgement:
 *	This product includes software developed by the University of
 *	California, Berkeley and its contributors.
 * 4. 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
 *	$FreeBSD: src/usr.bin/find/find.h,v 1.6.2.6 2001/09/19 09:44:24 ru Exp $
 */

#include <regex.h>

/* forward declarations */
struct _plandata;
struct _option;

/* execute function */
typedef int exec_f __P((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 */
/* 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_IGNCASE	0x00010000	/* iname ipath iregex */

/* 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 */
		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 */
		} 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 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

typedef struct _option {
	char *name;			/* option name */
	creat_f *create;		/* create function */
	exec_f *execute;		/* execute function */
	int flags;
} OPTION;

#include "extern.h"
Commit	Line	Data
44bd5ea7 A	1	/*-
	2	* Copyright (c) 1990, 1993
	3	* The Regents of the University of California. All rights reserved.
	4	*
	5	* This code is derived from software contributed to Berkeley by
	6	* Cimarron D. Taylor of the University of California, Berkeley.
	7	*
	8	* Redistribution and use in source and binary forms, with or without
	9	* modification, are permitted provided that the following conditions
	10	* are met:
	11	* 1. Redistributions of source code must retain the above copyright
	12	* notice, this list of conditions and the following disclaimer.
	13	* 2. Redistributions in binary form must reproduce the above copyright
	14	* notice, this list of conditions and the following disclaimer in the
	15	* documentation and/or other materials provided with the distribution.
	16	* 3. All advertising materials mentioning features or use of this software
	17	* must display the following acknowledgement:
	18	* This product includes software developed by the University of
	19	* California, Berkeley and its contributors.
	20	* 4. Neither the name of the University nor the names of its contributors
	21	* may be used to endorse or promote products derived from this software
	22	* without specific prior written permission.
	23	*
	24	* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
	25	* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
	26	* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
	27	* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
	28	* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
	29	* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
	30	* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
	31	* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
	32	* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
	33	* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
	34	* SUCH DAMAGE.
	35	*
c0fcf4e1 A	36	* @(#)find.h 8.1 (Berkeley) 6/6/93
c0fcf4e1 A	37	* $FreeBSD: src/usr.bin/find/find.h,v 1.6.2.6 2001/09/19 09:44:24 ru Exp $
44bd5ea7 A	38	*/
44bd5ea7 A	39
c0fcf4e1 A	40	#include <regex.h>
	41
	42	/* forward declarations */
	43	struct _plandata;
	44	struct _option;
	45
	46	/* execute function */
	47	typedef int exec_f __P((struct _plandata , FTSENT ));
	48	/* create function */
	49	typedef struct _plandata creat_f(struct _option , char ***);
	50
	51	/* function modifiers */
	52	#define F_NEEDOK 0x00000001 /* -ok vs. -exec */
	53	#define F_EXECDIR 0x00000002 /* -execdir vs. -exec */
	54	#define F_TIME_A 0x00000004 /* one of -atime, -anewer, -newera* */
	55	#define F_TIME_C 0x00000008 /* one of -ctime, -cnewer, -newerc* */
	56	#define F_TIME2_A 0x00000010 /* one of -newer?a */
	57	#define F_TIME2_C 0x00000020 /* one of -newer?c */
	58	#define F_TIME2_T 0x00000040 /* one of -newer?t */
	59	#define F_MAXDEPTH F_TIME_A /* maxdepth vs. mindepth */
	60	/* command line function modifiers */
	61	#define F_EQUAL 0x00000000 /* [acm]min [acm]time inum links size */
	62	#define F_LESSTHAN 0x00000100
	63	#define F_GREATER 0x00000200
	64	#define F_ELG_MASK 0x00000300
	65	#define F_ATLEAST 0x00000400 /* flags perm */
	66	#define F_ANY 0x00000800 /* perm */
	67	#define F_MTMASK 0x00003000
	68	#define F_MTFLAG 0x00000000 /* fstype */
	69	#define F_MTTYPE 0x00001000
	70	#define F_IGNCASE 0x00010000 /* iname ipath iregex */
44bd5ea7 A	71
	72	/* node definition */
	73	typedef struct _plandata {
c0fcf4e1 A	74	struct _plandata next; / next node */
	75	exec_f execute; / node evaluation function */
	76	int flags; /* private flags */
44bd5ea7	77	union {
c0fcf4e1 A	78	gid_t _g_data; /* gid */
	79	ino_t _i_data; /* inode */
	80	mode_t _m_data; /* mode mask */
	81	struct {
	82	u_long _f_flags;
	83	u_long _f_notflags;
	84	} fl;
44bd5ea7 A	85	nlink_t _l_data; /* link count */
	86	off_t _o_data; /* file size */
	87	time_t _t_data; /* time value */
	88	uid_t _u_data; /* uid */
	89	short _mt_data; /* mount flags */
	90	struct _plandata _p_data[2]; / PLAN trees */
	91	struct _ex {
	92	char *_e_argv; / argv array */
	93	char *_e_orig; / original strings */
	94	int _e_len; / allocated length */
	95	} ex;
	96	char _a_data[2]; / array of char pointers */
	97	char _c_data; / char pointer */
c0fcf4e1	98	regex_t _re_data; / regex */
44bd5ea7 A	99	} p_un;
	100	} PLAN;
	101	#define a_data p_un._a_data
	102	#define c_data p_un._c_data
c0fcf4e1 A	103	#define fl_flags p_un.fl._f_flags
c0fcf4e1 A	104	#define fl_notflags p_un.fl._f_notflags
44bd5ea7	105	#define g_data p_un._g_data
c0fcf4e1	106	#define i_data p_un._i_data
44bd5ea7 A	107	#define l_data p_un._l_data
	108	#define m_data p_un._m_data
	109	#define mt_data p_un._mt_data
	110	#define o_data p_un._o_data
	111	#define p_data p_un._p_data
	112	#define t_data p_un._t_data
	113	#define u_data p_un._u_data
c0fcf4e1	114	#define re_data p_un._re_data
44bd5ea7 A	115	#define e_argv p_un.ex._e_argv
	116	#define e_orig p_un.ex._e_orig
	117	#define e_len p_un.ex._e_len
	118
	119	typedef struct _option {
	120	char name; / option name */
c0fcf4e1 A	121	creat_f create; / create function */
	122	exec_f execute; / execute function */
	123	int flags;
44bd5ea7 A	124	} OPTION;
	125
	126	#include "extern.h"