more stuff
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@ -1,20 +1,85 @@
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#include "internal.h"
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#include <sys/types.h>
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#include <stdio.h>
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#include <utime.h>
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/*
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* Mini touch implementation for busybox
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*
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* Copyright (C) 1998 by Erik Andersen <andersee@debian.org>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*
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*/
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const char touch_usage[] = "touch [-c] file [file ...]\n"
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"\n"
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#include "internal.h"
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#include <stdio.h>
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#include <sys/types.h>
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#include <sys/stat.h>
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#include <fcntl.h>
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#include <utime.h>
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#include <errno.h>
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const char touch_usage[] = "touch [-c] file [file ...]\n\n"
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"\tUpdate the last-modified date on the given file[s].\n";
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extern int
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touch_fn(const struct FileInfo * i)
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extern int
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touch_main(int argc, char **argv)
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{
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if ( (utime(i->source, 0) != 0) && (i->create != 1) ) {
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if ( fopen(i->source, "w") == NULL ) {
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name_and_error(i->source);
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return 1;
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}
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int fd;
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int create=TRUE;
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if (argc < 2) {
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fprintf(stderr, "Usage: %s %s", *argv, touch_usage);
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exit( FALSE);
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}
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argc--;
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argv++;
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/* Parse options */
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while (**argv == '-') {
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while (*++(*argv)) switch (**argv) {
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case 'c':
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create = FALSE;
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break;
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default:
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fprintf(stderr, "Unknown option: %c\n", **argv);
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exit( FALSE);
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}
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return 0;
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argc--;
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argv++;
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}
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fd = open (*argv, (create==FALSE)? O_RDWR : O_RDWR | O_CREAT, 0644);
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if (fd < 0 ) {
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if (create==FALSE && errno == ENOENT)
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exit( TRUE);
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else {
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perror("touch");
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exit( FALSE);
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}
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}
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close( fd);
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if (utime (*argv, NULL)) {
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perror("touch");
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exit( FALSE);
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}
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else
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exit( TRUE);
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}
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