On 11/27/2014 07:48 AM, Max Reitz wrote:
There are some block drivers which are essential to QEMU and may not be
removed: These are raw, file and qcow2 (as the default non-raw format).
Make their BlockDriver objects public so they can be directly referenced
throughout the block layer without needing to call bdrv_find_format()
and having to deal with an error at runtime, while the real problem
occured during linking (where raw, file or qcow2 were not linked into
s/occured/occurred/
qemu).
Cc: address@hidden
Signed-off-by: Max Reitz <address@hidden>
---
block/qcow2.c | 4 ++--
block/raw-posix.c | 4 ++--
block/raw-win32.c | 4 ++--
block/raw_bsd.c | 4 ++--
include/block/block_int.h | 8 ++++++++
5 files changed, 16 insertions(+), 8 deletions(-)
Reviewed-by: Eric Blake <address@hidden>
+++ b/block/qcow2.c
@@ -2847,7 +2847,7 @@ static QemuOptsList qcow2_create_opts = {
}
};
-static BlockDriver bdrv_qcow2 = {
+BlockDriver *bdrv_qcow2 = &(BlockDriver){
Do we want any use of 'const', to avoid accidental manipulation of the
pointer and/or pointed-to contents?