commit 6e60e8b2b2bab889379b380a28a167a0edd9d1d3
author Brad Bishop <bradleyb@fuzziesquirrel.com> Thu Feb 01 10:27:11 2018 -0500
committer Brad Bishop <bradleyb@fuzziesquirrel.com> Mon Mar 12 22:51:39 2018 -0400
tree f12f54d5ba8e74e67e5fad3651a1e125bb8f4191
parent 509842add85b53e13164c1569a1fd43d5b8d91c5

Yocto 2.3

Move OpenBMC to Yocto 2.3(pyro).

Tested: Built and verified Witherspoon and Palmetto images
Change-Id: I50744030e771f4850afc2a93a10d3507e76d36bc
Signed-off-by: Brad Bishop <bradleyb@fuzziesquirrel.com>
Resolves: openbmc/openbmc#2461

import-layers/yocto-poky/scripts/lib/wic/filemap.py

diff --git a/import-layers/yocto-poky/scripts/lib/wic/filemap.py b/import-layers/yocto-poky/scripts/lib/wic/filemap.py
index 162603e..1f1aacc 100644
--- a/import-layers/yocto-poky/scripts/lib/wic/filemap.py
+++ b/import-layers/yocto-poky/scripts/lib/wic/filemap.py
@@ -530,13 +530,16 @@
     except ErrorNotSupp:
         return FilemapSeek(image, log)
 
-def sparse_copy(src_fname, dst_fname, offset=0, skip=0):
+def sparse_copy(src_fname, dst_fname, offset=0, skip=0, api=None):
     """Efficiently copy sparse file to or into another file."""
-    fmap = filemap(src_fname)
+    if not api:
+        api = filemap
+    fmap = api(src_fname)
     try:
         dst_file = open(dst_fname, 'r+b')
     except IOError:
         dst_file = open(dst_fname, 'wb')
+        dst_file.truncate(os.path.getsize(src_fname))
 
     for first, last in fmap.get_mapped_ranges(0, fmap.blocks_cnt):
         start = first * fmap.block_size