62 lines
2.3 KiB
C
62 lines
2.3 KiB
C
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/* -*- C -*-
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* Copyright (c) 2008-2009 Kazuhiro Ito
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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. Neither the name of the project 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 PROJECT 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 PROJECT 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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#include "ebzip.h"
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/*
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* Add a file to the list of unlinking files.
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* If it succeeds, 0 is returned. Otherwise -1 is returned.
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*/
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int unlink_files_add(const char *file_name)
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{
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if (string_list_add(&unlinking_files, file_name)) {
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if (!ebzip_quiet_flag) {
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fprintf(stderr, _("%s: warning: memory exhausted, file %s is not to be unlinked\n"), invoked_name, file_name);
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}
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return -1;
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}
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return 0;
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}
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/*
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* Unlink files.
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*/
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void unlink_files()
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{
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String_List_Node *p = unlinking_files.head;
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while (p != NULL) {
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if (unlink(p->string) < 0 && !ebzip_quiet_flag) {
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fprintf(stderr, _("%s: warning: failed to unlink the file: %s\n"),
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invoked_name, p->string);
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}
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p = p->next;
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}
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}
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