usr/src/usr.bin/find/find.h

/*-
 * 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.
 *
 * %sccs.include.redist.c%
 *
 *      @(#)find.h      5.1 (Berkeley) %G%
 */

/* node definition */
typedef struct _plandata {
        struct _plandata *next;                 /* next node */
        int (*eval)();                          /* node evaluation function */
        int flags;                              /* private flags */
        int 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;

/* node types */
#define T_AND           1               /* must start at >0 */
#define T_ATIME         2
#define T_CLOSEPAREN    3
#define T_CTIME         4
#define T_DEPTH         5
#define T_EXEC          6
#define T_EXPR          7
#define T_FOLLOW        8
#define T_FSTYPE        9
#define T_GROUP         10
#define T_INUM          11
#define T_LINKS         12
#define T_LS            13
#define T_MTIME         14
#define T_NAME          15
#define T_NEWER         16
#define T_NOGROUP       17
#define T_NOT           18
#define T_NOUSER        19
#define T_OK            20
#define T_OPENPAREN     21
#define T_OR            22
#define T_PERM          23
#define T_PRINT         24
#define T_PRUNE         25
#define T_SIZE          26
#define T_TYPE          27
#define T_USER          28
#define T_XDEV          29

extern int errno;
extern int ftsoptions, output_specified;
char *emalloc();