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- /*-
- * Copyright (c) 1990 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 5.8 (Berkeley) 5/24/91
- */
-
- #ifndef _FSP_FIND_H_
- #define _FSP_FIND_H_
-
- /* node type */
- enum ntype {
- N_AND = 1, /* must start > 0 */
- N_TIME, N_CLOSEPAREN, N_EXEC, N_EXPR,
- N_LS, N_NAME, N_NEWER,
- N_NOT, N_OK, N_OPENPAREN, N_OR, N_PRINT,
- N_PRUNE, N_SIZE, N_TYPE,
- };
-
- /* node definition */
- typedef struct _plandata {
- struct _plandata *next; /* next node */
- int (*eval)(); /* node evaluation function */
- int flags; /* private flags */
- enum ntype type; /* plan node type */
- union {
- 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 */
- 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 */
- } p_un;
- #define a_data p_un._a_data
- #define c_data p_un._c_data
- #define i_data p_un._i_data
- #define g_data p_un._g_data
- #define l_data p_un._l_data
- #define m_data p_un._m_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
- } PLAN;
-
- typedef struct _option {
- char *name; /* option name */
- enum ntype token; /* token type */
- PLAN *(*create)(); /* create function */
- #define O_NONE 0x01 /* no call required */
- #define O_ZERO 0x02 /* pass: nothing */
- #define O_ARGV 0x04 /* pass: argv, increment argv */
- #define O_ARGVP 0x08 /* pass: *argv, N_OK || N_EXEC */
- int flags;
- } OPTION;
-
- /* find.c */
- extern void find_formplan PROTO0((char **));
-
- /* fnmatch.c */
- extern int fnmatch PROTO0((register char *, register char *));
-
- /* function.c */
- extern PLAN * c_time PROTO0((char *));
- extern PLAN *c_exec PROTO0((char ***, int));
- extern PLAN *c_ls PROTO0((void));
- extern PLAN *c_name PROTO0((char *));
- extern PLAN *c_newer PROTO0((char *));
- extern PLAN *c_print PROTO0((void));
- extern PLAN *c_prune PROTO0((void));
- extern PLAN *c_size PROTO0((char *));
- extern PLAN *c_type PROTO0((char *));
- extern int find_expr PROTO0((PLAN *, struct stat *, char *));
- extern PLAN *c_openparen PROTO0((void));
- extern PLAN *c_closeparen PROTO0((void));
- extern PLAN *c_not PROTO0((void));
- extern PLAN *c_or PROTO0((void));
-
- /* operator.c */
- extern PLAN *paren_squish PROTO0((PLAN *));
- extern PLAN *not_squish PROTO0((PLAN *));
- extern PLAN *or_squish PROTO0((PLAN *));
-
- /* options.c */
- extern PLAN *find_create PROTO0((char ***));
- extern OPTION *option PROTO0((char *));
-
- #endif /* _FSP_FIND_H_ */
-