c9f2fe6937
in our find. The following are nops because they aren't relevant to our find: -ignore_readdir_race -noignore_readdir_race -noleaf The following aliaes were created: -gid -> -group [2] -uid -> -user [2] -wholename -> -path -iwholename -> ipath -mount -> -xdev -d -> -depth [1] The following new primaries were created: -lname like -name, but matches symbolic links only) -ilname like -lname but case insensitive -quit exit(0) -samefile returns true for hard links to the specified file -true Always true I changed one primary to match GNU find since I think our use of it violates POLA -false Always false (was an alias for -not!) Also, document the '+' modifier for -execdir, as well as all of the above. This was previously implemented. Document the remaining 7 primaries that are in GNU find, but aren't yet implemented in find(1) [1] This was done in GNU find for compatibility with FreeBSD, yet they mixed up command line args and primary args. [2] -uid/-gid in GNU find ONLY takes a numeric arg, but that arg does the normal range thing that. GNU find -user and -uid also take a numberic arg, but don't do the range processing. find(1) does both for -user and -group, so making -uid and -gid aliases is compatible for all non-error cases used in GNU find. While not perfect emulation, this seems a reasonable thing for us.
125 lines
3.5 KiB
C
125 lines
3.5 KiB
C
/*-
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* Copyright (c) 1991, 1993, 1994
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* The Regents of the University of California. All rights reserved.
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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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* @(#)extern.h 8.3 (Berkeley) 4/16/94
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* $FreeBSD$
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*/
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#include <sys/cdefs.h>
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void brace_subst(char *, char **, char *, int);
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PLAN *find_create(char ***);
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int find_execute(PLAN *, char **);
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PLAN *find_formplan(char **);
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PLAN *not_squish(PLAN *);
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PLAN *or_squish(PLAN *);
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PLAN *paren_squish(PLAN *);
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struct timeb;
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time_t get_date(char *, struct timeb *);
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struct stat;
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void printlong(char *, char *, struct stat *);
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int queryuser(char **);
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OPTION *lookup_option(const char *);
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void finish_execplus(void);
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creat_f c_Xmin;
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creat_f c_Xtime;
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creat_f c_acl;
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creat_f c_and;
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creat_f c_delete;
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creat_f c_depth;
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creat_f c_empty;
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creat_f c_exec;
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creat_f c_flags;
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creat_f c_follow;
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creat_f c_fstype;
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creat_f c_group;
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creat_f c_inum;
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creat_f c_links;
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creat_f c_ls;
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creat_f c_mXXdepth;
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creat_f c_name;
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creat_f c_newer;
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creat_f c_nogroup;
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creat_f c_nouser;
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creat_f c_perm;
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creat_f c_print;
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creat_f c_regex;
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creat_f c_samefile;
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creat_f c_simple;
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creat_f c_size;
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creat_f c_type;
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creat_f c_user;
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creat_f c_xdev;
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exec_f f_Xmin;
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exec_f f_Xtime;
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exec_f f_acl;
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exec_f f_always_true;
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exec_f f_closeparen;
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exec_f f_delete;
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exec_f f_depth;
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exec_f f_empty;
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exec_f f_exec;
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exec_f f_expr;
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exec_f f_false;
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exec_f f_flags;
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exec_f f_fstype;
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exec_f f_group;
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exec_f f_inum;
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exec_f f_links;
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exec_f f_ls;
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exec_f f_name;
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exec_f f_newer;
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exec_f f_nogroup;
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exec_f f_not;
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exec_f f_nouser;
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exec_f f_openparen;
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exec_f f_or;
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exec_f f_path;
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exec_f f_perm;
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exec_f f_print;
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exec_f f_print0;
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exec_f f_prune;
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exec_f f_quit;
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exec_f f_regex;
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exec_f f_size;
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exec_f f_type;
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exec_f f_user;
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extern int ftsoptions, isdeprecated, isdepth, isoutput, issort, isxargs;
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extern int mindepth, maxdepth;
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extern int regexp_flags;
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extern time_t now;
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extern int dotfd;
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extern FTS *tree;
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