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authorDavid Oberhollenzer <david.oberhollenzer@sigma-star.at>2022-11-16 15:41:57 +0100
committerDavid Oberhollenzer <david.oberhollenzer@sigma-star.at>2022-11-18 00:58:07 +0100
commitda6eadc840716eb29b0175f39b2790bba166db4a (patch)
tree2da0a94126432e7af409ed809ea3476a1e44597c /include/util
parent0f68ca18f491b4e53cec788b327a752cbeb43377 (diff)
Add a single, central hex blob decoder
Since we need it twice (once for tar, once for the filemap xattr parser), add a single, central implementation to libutil, add a unit test for that implementation and then use it in both libtar and gensquashfs. Signed-off-by: David Oberhollenzer <david.oberhollenzer@sigma-star.at>
Diffstat (limited to 'include/util')
-rw-r--r--include/util/util.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/include/util/util.h b/include/util/util.h
index 0161c2b..787580c 100644
--- a/include/util/util.h
+++ b/include/util/util.h
@@ -77,4 +77,7 @@ SQFS_INTERNAL int check_file_range_equal(sqfs_file_t *file, void *scratch,
size_t scratch_size, sqfs_u64 loc_a,
sqfs_u64 loc_b, sqfs_u64 size);
+SQFS_INTERNAL int hex_decode(const char *in, size_t in_sz,
+ sqfs_u8 *out, size_t out_sz);
+
#endif /* SQFS_UTIL_H */