diff options
| author | Nick Terrell <terrelln@fb.com> | 2020-09-14 22:54:12 +0300 |
|---|---|---|
| committer | Nick Terrell <terrelln@fb.com> | 2021-11-09 03:55:26 +0300 |
| commit | 2479b523898633768e28796238534af31fbd6846 (patch) | |
| tree | 42bccd27859f0f6d4bdd44b9785bbcaddeb11177 | |
| parent | cf30f6a5f0c60ec98a637b836bef6915f602c6ab (diff) | |
| download | linux-2479b523898633768e28796238534af31fbd6846.tar.xz | |
lib: zstd: Add decompress_sources.h for decompress_unzstd
Adds decompress_sources.h which includes every .c file necessary for
zstd decompression. This is used in decompress_unzstd.c so the internal
structure of the library isn't exposed.
This allows us to upgrade the zstd library version without modifying any
callers. Instead we just need to update decompress_sources.h.
Signed-off-by: Nick Terrell <terrelln@fb.com>
Tested By: Paul Jones <paul@pauljones.id.au>
Tested-by: Oleksandr Natalenko <oleksandr@natalenko.name>
Tested-by: Sedat Dilek <sedat.dilek@gmail.com> # LLVM/Clang v13.0.0 on x86-64
Tested-by: Jean-Denis Girard <jd.girard@sysnux.pf>
| -rw-r--r-- | lib/decompress_unzstd.c | 6 | ||||
| -rw-r--r-- | lib/zstd/decompress_sources.h | 23 |
2 files changed, 24 insertions, 5 deletions
diff --git a/lib/decompress_unzstd.c b/lib/decompress_unzstd.c index c076d6f05064..a512b99ae16a 100644 --- a/lib/decompress_unzstd.c +++ b/lib/decompress_unzstd.c @@ -68,11 +68,7 @@ #ifdef STATIC # define UNZSTD_PREBOOT # include "xxhash.c" -# include "zstd/entropy_common.c" -# include "zstd/fse_decompress.c" -# include "zstd/huf_decompress.c" -# include "zstd/zstd_common.c" -# include "zstd/decompress.c" +# include "zstd/decompress_sources.h" #endif #include <linux/decompress/mm.h> diff --git a/lib/zstd/decompress_sources.h b/lib/zstd/decompress_sources.h new file mode 100644 index 000000000000..9ba367b44149 --- /dev/null +++ b/lib/zstd/decompress_sources.h @@ -0,0 +1,23 @@ +/* SPDX-License-Identifier: GPL-2.0+ OR BSD-3-Clause */ +/* + * Copyright (c) Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under both the BSD-style license (found in the + * LICENSE file in the root directory of this source tree) and the GPLv2 (found + * in the COPYING file in the root directory of this source tree). + * You may select, at your option, one of the above-listed licenses. + */ + +/* + * This file includes every .c file needed for decompression. + * It is used by lib/decompress_unzstd.c to include the decompression + * source into the translation-unit, so it can be used for kernel + * decompression. + */ + +#include "entropy_common.c" +#include "fse_decompress.c" +#include "huf_decompress.c" +#include "zstd_common.c" +#include "decompress.c" |