111 lines
4.2 KiB
C
111 lines
4.2 KiB
C
/*-
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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. All advertising materials mentioning features or use of this software
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* must display the following acknowledgement:
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* This product includes software developed by the University of
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* California, Berkeley and its contributors.
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* 4. 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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* @(#)find.h 8.1 (Berkeley) 6/6/93
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*/
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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_ATIME, N_CLOSEPAREN, N_CMIN, N_CTIME, N_DEPTH,
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N_EXEC, N_EXECDIR, N_EXPR,
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N_FOLLOW, N_FSTYPE, N_GROUP, N_INUM, N_LINKS, N_LS, N_MMIN,
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N_MTIME, N_NAME,
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N_NEWER, N_NOGROUP, N_NOT, N_NOUSER, N_OK, N_OPENPAREN, N_OR, N_PATH,
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N_PERM, N_PRINT, N_PRUNE, N_SIZE, N_TYPE, N_USER, N_XDEV,
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N_PRINT0, 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) /* node evaluation function */
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__P((struct _plandata *, FTSENT *));
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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_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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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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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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} 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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} 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 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 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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typedef struct _option {
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char *name; /* option name */
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enum ntype token; /* token type */
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PLAN *(*create)(); /* create function: DON'T PROTOTYPE! */
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#define O_NONE 0x01 /* no call required */
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#define O_ZERO 0x02 /* pass: nothing */
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#define O_ARGV 0x04 /* pass: argv, increment argv */
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#define O_ARGVP 0x08 /* pass: *argv, N_OK || N_EXEC || N_EXECDIR */
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int flags;
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} OPTION;
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#include "extern.h"
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