packaging/ostree
1
0 Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

deltas: Heuristically detect endianness for older deltas

Browse Source 
If the average object size is greater than 4GiB, let's assume we're
dealing with opposite endianness.  I'm fairly confident no one is
going to be shipping peta- or exa- byte size ostree deltas, period.
Past the gigabyte scale you really want bittorrent or something.
This commit is contained in:
Colin Walters committed 2016-02-26 08:19:01 -05:00
1 parent 04d77da005
commit 7fdf072710
6 files changed
+89 -11
Download Patch File Download Diff File Expand all files Collapse all files

No files matched your search

src/libostree/ostree-repo-static-delta-private.h
+1 -2
View File
@@ -222,11 +222,10 @@ maybe_swap_endian_u64 (gboolean swap,
typedef enum {
OSTREE_DELTA_ENDIAN_BIG,
OSTREE_DELTA_ENDIAN_LITTLE,
OSTREE_DELTA_ENDIAN_UNKNOWN,
OSTREE_DELTA_ENDIAN_INVALID
} OstreeDeltaEndianness;
OstreeDeltaEndianness _ostree_delta_get_endianness (GVariant *superblock);
OstreeDeltaEndianness _ostree_delta_get_endianness (GVariant *superblock, gboolean *out_was_heuristic);
gboolean _ostree_delta_needs_byteswap (GVariant *superblock);