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filetype: Add oftree detection 

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
This commit is contained in:
Sascha Hauer 2011-12-14 20:18:51 +01:00
parent 56442bb101
commit 9c11a31ce2
2 changed files with 4 additions and 0 deletions
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3
common/filetype.c
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@ -36,6 +36,7 @@ static const char *filetype_str[] = {
[filetype_jffs2] = "JFFS2 image",
[filetype_gzip] = "gzip compressed",
[filetype_bzip2] = "bzip2 compressed",
[filetype_oftree] = "open firmware flat device tree",
};
const char *file_type_to_string(enum filetype f)
@ -69,6 +70,8 @@ enum filetype file_detect_type(void *_buf)
if (buf8[0] == 'B' && buf8[1] == 'Z' && buf8[2] == 'h' &&
buf8[3] > '0' && buf8[3] <= '9')
return filetype_bzip2;
if (buf[0] == be32_to_cpu(0xd00dfeed))
return filetype_oftree;
return filetype_unknown;
}

1
include/filetype.h
View File

@ -14,6 +14,7 @@ enum filetype {
filetype_jffs2,
filetype_gzip,
filetype_bzip2,
filetype_oftree,
};
const char *file_type_to_string(enum filetype f);