1 /*- 2 * Copyright (c) 1990 The Regents of the University of California. 3 * 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 * %sccs.include.redist.c% 9 * 10 * @(#)find.h 5.9 (Berkeley) 07/19/91 11 */ 12 13 /* node type */ 14 enum ntype { 15 N_AND = 1, /* must start > 0 */ 16 N_ATIME, N_CLOSEPAREN, N_CTIME, N_DEPTH, N_EXEC, N_EXPR, N_FOLLOW, 17 N_FSTYPE, N_GROUP, N_INUM, N_LINKS, N_LS, N_MTIME, N_NAME, N_NEWER, 18 N_NOGROUP, N_NOT, N_NOUSER, N_OK, N_OPENPAREN, N_OR, N_PATH, 19 N_PERM, N_PRINT, N_PRUNE, N_SIZE, N_TYPE, N_USER, N_XDEV, 20 }; 21 22 /* node definition */ 23 typedef struct _plandata { 24 struct _plandata *next; /* next node */ 25 int (*eval)(); /* node evaluation function */ 26 #define F_EQUAL 1 /* [acm]time inum links size */ 27 #define F_LESSTHAN 2 28 #define F_GREATER 3 29 #define F_NEEDOK 1 /* exec ok */ 30 #define F_MTFLAG 1 /* fstype */ 31 #define F_MTTYPE 2 32 #define F_ATLEAST 1 /* perm */ 33 int flags; /* private flags */ 34 enum ntype type; /* plan node type */ 35 union { 36 gid_t _g_data; /* gid */ 37 ino_t _i_data; /* inode */ 38 mode_t _m_data; /* mode mask */ 39 nlink_t _l_data; /* link count */ 40 off_t _o_data; /* file size */ 41 time_t _t_data; /* time value */ 42 uid_t _u_data; /* uid */ 43 short _mt_data; /* mount flags */ 44 struct _plandata *_p_data[2]; /* PLAN trees */ 45 struct _ex { 46 char **_e_argv; /* argv array */ 47 char **_e_orig; /* original strings */ 48 int *_e_len; /* allocated length */ 49 } ex; 50 char *_a_data[2]; /* array of char pointers */ 51 char *_c_data; /* char pointer */ 52 } p_un; 53 } PLAN; 54 #define a_data p_un._a_data 55 #define c_data p_un._c_data 56 #define i_data p_un._i_data 57 #define g_data p_un._g_data 58 #define l_data p_un._l_data 59 #define m_data p_un._m_data 60 #define mt_data p_un._mt_data 61 #define o_data p_un._o_data 62 #define p_data p_un._p_data 63 #define t_data p_un._t_data 64 #define u_data p_un._u_data 65 #define e_argv p_un.ex._e_argv 66 #define e_orig p_un.ex._e_orig 67 #define e_len p_un.ex._e_len 68 69 #include "extern.h" 70