mirror of https://gitee.com/openkylin/wget.git
52 lines
1.8 KiB
C
52 lines
1.8 KiB
C
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/* Construct a full filename from a directory and a relative filename.
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Copyright (C) 2001-2004, 2007-2023 Free Software Foundation, Inc.
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This file is free software: you can redistribute it and/or modify
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it under the terms of the GNU Lesser General Public License as
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published by the Free Software Foundation; either version 2.1 of the
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License, or (at your option) any later version.
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This file 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
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GNU Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public License
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along with this program. If not, see <https://www.gnu.org/licenses/>. */
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#ifndef _CONCAT_FILENAME_H
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#define _CONCAT_FILENAME_H
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/* This file uses _GL_ATTRIBUTE_MALLOC, _GL_ATTRIBUTE_RETURNS_NONNULL. */
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#if !_GL_CONFIG_H_INCLUDED
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#error "Please include config.h first."
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#endif
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#include <stdlib.h>
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#ifdef __cplusplus
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extern "C" {
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#endif
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/* Concatenate a directory filename, a relative filename and an optional
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suffix. Return a freshly allocated filename. Return NULL and set errno
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upon memory allocation failure. */
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extern char *concatenated_filename (const char *directory,
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const char *filename, const char *suffix)
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_GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE;
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/* Concatenate a directory filename, a relative filename and an optional
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suffix. Return a freshly allocated filename. */
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extern char *xconcatenated_filename (const char *directory,
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const char *filename, const char *suffix)
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_GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE
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_GL_ATTRIBUTE_RETURNS_NONNULL;
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#ifdef __cplusplus
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}
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#endif
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#endif /* _CONCAT_FILENAME_H */
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