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author | Kyungsik Lee <kyungsik.lee@lge.com> | 2013-07-08 16:01:46 -0700 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2013-07-09 10:33:30 -0700 |
commit | e76e1fdfa8f8dc1ea6699923cf5d92b5bee9c936 (patch) | |
tree | d216233bcf256a8a3d8912cebbbf82032bb7b715 /include/linux/decompress | |
parent | cffb78b0e0b3a30b059b27a1d97500cf6464efa9 (diff) | |
download | linux-stable-e76e1fdfa8f8dc1ea6699923cf5d92b5bee9c936.tar.gz linux-stable-e76e1fdfa8f8dc1ea6699923cf5d92b5bee9c936.tar.bz2 linux-stable-e76e1fdfa8f8dc1ea6699923cf5d92b5bee9c936.zip |
lib: add support for LZ4-compressed kernel
Add support for extracting LZ4-compressed kernel images, as well as
LZ4-compressed ramdisk images in the kernel boot process.
Signed-off-by: Kyungsik Lee <kyungsik.lee@lge.com>
Cc: "H. Peter Anvin" <hpa@zytor.com>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Russell King <rmk@arm.linux.org.uk>
Cc: Borislav Petkov <bp@alien8.de>
Cc: Florian Fainelli <florian@openwrt.org>
Cc: Yann Collet <yann.collet.73@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'include/linux/decompress')
-rw-r--r-- | include/linux/decompress/unlz4.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/include/linux/decompress/unlz4.h b/include/linux/decompress/unlz4.h new file mode 100644 index 000000000000..d5b68bf3ec92 --- /dev/null +++ b/include/linux/decompress/unlz4.h @@ -0,0 +1,10 @@ +#ifndef DECOMPRESS_UNLZ4_H +#define DECOMPRESS_UNLZ4_H + +int unlz4(unsigned char *inbuf, int len, + int(*fill)(void*, unsigned int), + int(*flush)(void*, unsigned int), + unsigned char *output, + int *pos, + void(*error)(char *x)); +#endif |