From c51006130370b48b7eb5a93ada745385aa27f6bf Mon Sep 17 00:00:00 2001 From: Joao Marcos Costa Date: Thu, 30 Jul 2020 15:33:47 +0200 Subject: fs/squashfs: new filesystem Add support for SquashFS filesystem. Right now, it does not support compression but support for zlib will be added in a follow-up commit. Signed-off-by: Joao Marcos Costa --- fs/squashfs/sqfs_decompressor.c | 29 +++++++++++++++++++++++++++++ 1 file changed, 29 insertions(+) create mode 100644 fs/squashfs/sqfs_decompressor.c (limited to 'fs/squashfs/sqfs_decompressor.c') diff --git a/fs/squashfs/sqfs_decompressor.c b/fs/squashfs/sqfs_decompressor.c new file mode 100644 index 0000000000..a899a5704b --- /dev/null +++ b/fs/squashfs/sqfs_decompressor.c @@ -0,0 +1,29 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Copyright (C) 2020 Bootlin + * + * Author: Joao Marcos Costa + */ + +#include +#include +#include +#include + +#include "sqfs_decompressor.h" +#include "sqfs_filesystem.h" +#include "sqfs_utils.h" + +int sqfs_decompress(u16 comp_type, void *dest, unsigned long *dest_len, + void *source, u32 lenp) +{ + int ret = 0; + + switch (comp_type) { + default: + printf("Error: unknown compression type.\n"); + return -EINVAL; + } + + return ret; +} -- cgit