From: Nick Terrell <terre...@fb.com> 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 <terre...@fb.com> --- lib/decompress_unzstd.c | 6 +----- lib/zstd/decompress_sources.h | 14 ++++++++++++++ 2 files changed, 15 insertions(+), 5 deletions(-) create mode 100644 lib/zstd/decompress_sources.h diff --git a/lib/decompress_unzstd.c b/lib/decompress_unzstd.c index dab2d55cf08d..e6897a5063a7 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..d2fe10af0043 --- /dev/null +++ b/lib/zstd/decompress_sources.h @@ -0,0 +1,14 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ + +/* + * 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" -- 2.31.0
