diff options
author | Joao Marcos Costa <joaomarcos.costa@bootlin.com> | 2020-07-30 15:33:47 +0200 |
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committer | Tom Rini <trini@konsulko.com> | 2020-08-07 22:31:32 -0400 |
commit | c51006130370b48b7eb5a93ada745385aa27f6bf (patch) | |
tree | ecd8782353da828ee0761eaa83d6ed2fe3f6c9bd /fs/squashfs/sqfs_decompressor.c | |
parent | 550a9e7902ce2a6103d97d70a22bad64e4fab7fd (diff) |
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 <joaomarcos.costa@bootlin.com>
Diffstat (limited to 'fs/squashfs/sqfs_decompressor.c')
-rw-r--r-- | fs/squashfs/sqfs_decompressor.c | 29 |
1 files changed, 29 insertions, 0 deletions
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 <joaomarcos.costa@bootlin.com> + */ + +#include <errno.h> +#include <stdint.h> +#include <stdio.h> +#include <stdlib.h> + +#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; +} |