diff options
author | Kiyoshi Aman <kiyoshi.aman+adelie@gmail.com> | 2019-06-02 05:39:48 -0500 |
---|---|---|
committer | Kiyoshi Aman <kiyoshi.aman+adelie@gmail.com> | 2019-06-02 05:40:06 -0500 |
commit | 09863a10639de265b2299938a292bba15abc570a (patch) | |
tree | 1628e509cdc1915d25e54957275d8c865988d260 /usr.bin/find/option.c | |
parent | 93d303d88ac036537c09d8fdc7ff80258826463a (diff) | |
download | userland-09863a10639de265b2299938a292bba15abc570a.tar.gz userland-09863a10639de265b2299938a292bba15abc570a.tar.bz2 userland-09863a10639de265b2299938a292bba15abc570a.tar.xz userland-09863a10639de265b2299938a292bba15abc570a.zip |
usr.bin/find: replace with heirloom find
Diffstat (limited to 'usr.bin/find/option.c')
-rw-r--r-- | usr.bin/find/option.c | 184 |
1 files changed, 0 insertions, 184 deletions
diff --git a/usr.bin/find/option.c b/usr.bin/find/option.c deleted file mode 100644 index 0834c27..0000000 --- a/usr.bin/find/option.c +++ /dev/null @@ -1,184 +0,0 @@ -/* $NetBSD: option.c,v 1.27 2016/06/13 00:04:40 pgoyette Exp $ */ - -/*- - * Copyright (c) 1990, 1993, 1994 - * 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. 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. - */ - -#include <sys/types.h> -#include <sys/stat.h> - -#include <err.h> -#include <fts.h> -#include <stdio.h> -#include <stdlib.h> -#include <string.h> - -#include "find.h" - -int typecompare(const void *, const void *); -static OPTION *option(char *); - -/* NB: the following table must be sorted lexically. */ -static OPTION const options[] = { - { "!", N_NOT, c_not, 0 }, - { "(", N_OPENPAREN, c_openparen, 0 }, - { ")", N_CLOSEPAREN, c_closeparen, 0 }, - { "-a", N_AND, c_null, 0 }, - { "-amin", N_AMIN, c_amin, 1 }, - { "-and", N_AND, c_null, 0 }, - { "-anewer", N_ANEWER, c_anewer, 1 }, - { "-asince", N_ASINCE, c_asince, 1 }, - { "-atime", N_ATIME, c_atime, 1 }, - { "-cmin", N_CMIN, c_cmin, 1 }, - { "-cnewer", N_CNEWER, c_cnewer, 1 }, - { "-csince", N_CSINCE, c_csince, 1 }, - { "-ctime", N_CTIME, c_ctime, 1 }, - { "-delete", N_DELETE, c_delete, 0 }, - { "-depth", N_DEPTH, c_depth, 0 }, - { "-empty", N_EMPTY, c_empty, 0 }, - { "-exec", N_EXEC, c_exec, 1 }, - { "-execdir", N_EXECDIR, c_execdir, 1 }, - { "-exit", N_EXIT, c_exit, 0 }, - { "-false", N_FALSE, c_false, 0 }, - { "-follow", N_FOLLOW, c_follow, 0 }, - { "-fprint", N_FPRINT, c_fprint, 1 }, - { "-fstype", N_FSTYPE, c_fstype, 1 }, - { "-group", N_GROUP, c_group, 1 }, - { "-iname", N_INAME, c_iname, 1 }, - { "-inum", N_INUM, c_inum, 1 }, - { "-iregex", N_IREGEX, c_iregex, 1 }, - { "-links", N_LINKS, c_links, 1 }, - { "-ls", N_LS, c_ls, 0 }, - { "-maxdepth", N_MAXDEPTH, c_maxdepth, 1 }, - { "-mindepth", N_MINDEPTH, c_mindepth, 1 }, - { "-mmin", N_MMIN, c_mmin, 1 }, - { "-mtime", N_MTIME, c_mtime, 1 }, - { "-name", N_NAME, c_name, 1 }, - { "-newer", N_NEWER, c_newer, 1 }, - -/* Aliases for compatability with Gnu findutils */ - { "-neweraa", N_ANEWER, c_anewer, 1 }, - { "-newerat", N_ASINCE, c_asince, 1 }, - { "-newercc", N_CNEWER, c_cnewer, 1 }, - { "-newerct", N_CSINCE, c_csince, 1 }, - { "-newermm", N_NEWER, c_newer, 1 }, - { "-newermt", N_SINCE, c_since, 1 }, - -/* - * Unimplemented Gnu findutils options - * - * If you implement any of these, be sure to re-sort the table - * in ascii(7) order! - * - { "-newerBB", N_UNIMPL, c_unimpl, 1 }, - { "-newerBa", N_UNIMPL, c_unimpl, 1 }, - { "-newerBc", N_UNIMPL, c_unimpl, 1 }, - { "-newerBm", N_UNIMPL, c_unimpl, 1 }, - { "-newerBt", N_UNIMPL, c_unimpl, 1 }, - { "-neweraB", N_UNIMPL, c_unimpl, 1 }, - { "-newerac", N_UNIMPL, c_unimpl, 1 }, - { "-neweram", N_UNIMPL, c_unimpl, 1 }, - { "-newerca", N_UNIMPL, c_unimpl, 1 }, - { "-newercm", N_UNIMPL, c_unimpl, 1 }, - { "-newercB", N_UNIMPL, c_unimpl, 1 }, - { "-newermB", N_UNIMPL, c_unimpl, 1 }, - { "-newerma", N_UNIMPL, c_unimpl, 1 }, - { "-newermc", N_UNIMPL, c_unimpl, 1 }, - * - */ - - { "-nogroup", N_NOGROUP, c_nogroup, 0 }, - { "-nouser", N_NOUSER, c_nouser, 0 }, - { "-o", N_OR, c_or, 0 }, - { "-ok", N_OK, c_exec, 1 }, - { "-or", N_OR, c_or, 0 }, - { "-path", N_PATH, c_path, 1 }, - { "-perm", N_PERM, c_perm, 1 }, - { "-print", N_PRINT, c_print, 0 }, - { "-print0", N_PRINT0, c_print0, 0 }, - { "-printx", N_PRINTX, c_printx, 0 }, - { "-prune", N_PRUNE, c_prune, 0 }, - { "-regex", N_REGEX, c_regex, 1 }, - { "-rm", N_DELETE, c_delete, 0 }, - { "-since", N_SINCE, c_since, 1 }, - { "-size", N_SIZE, c_size, 1 }, - { "-type", N_TYPE, c_type, 1 }, - { "-user", N_USER, c_user, 1 }, - { "-xdev", N_XDEV, c_xdev, 0 } -}; - -/* - * find_create -- - * create a node corresponding to a command line argument. - * - * TODO: - * add create/process function pointers to node, so we can skip - * this switch stuff. - */ -PLAN * -find_create(char ***argvp) -{ - OPTION *p; - PLAN *new; - char **argv; - char *opt; - - argv = *argvp; - opt = *argv; - - if ((p = option(opt)) == NULL) - errx(1, "%s: unknown option", opt); - ++argv; - if (p->arg && !*argv) - errx(1, "%s: requires additional arguments", opt); - - new = (p->create)(&argv, p->token == N_OK, opt); - - *argvp = argv; - return (new); -} - -static OPTION * -option(char *name) -{ - OPTION tmp; - - tmp.name = name; - return ((OPTION *)bsearch(&tmp, options, - sizeof(options)/sizeof(OPTION), sizeof(OPTION), typecompare)); -} - -int -typecompare(const void *a, const void *b) -{ - - return (strcmp(((const OPTION *)a)->name, ((const OPTION *)b)->name)); -} |