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block: Make bdrv_file_open() static

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Add the bdrv_open() option BDRV_O_PROTOCOL which results in passing the
call to bdrv_file_open(). Additionally, make bdrv_file_open() static and
therefore bdrv_open() the only way to call it.

Consequently, all existing calls to bdrv_file_open() have to be adjusted
to use bdrv_open() with the BDRV_O_PROTOCOL flag instead.

Signed-off-by: Max Reitz <mreitz@redhat.com>
Reviewed-by: Kevin Wolf <kwolf@redhat.com>
Reviewed-by: Benoit Canet <benoit@irqsave.net>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
This commit is contained in:
Max Reitz 2014-02-18 18:33:07 +01:00 • committed by Kevin Wolf
parent ddf5636dc9
commit 2e40134bfd
10 changed files with 48 additions and 24 deletions
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13
block/vmdk.c
View file

@ -776,8 +776,9 @@ static int vmdk_parse_extents(const char *desc, BlockDriverState *bs,
path_combine(extent_path, sizeof(extent_path),
desc_file_path, fname);
ret = bdrv_file_open(&extent_file, extent_path, NULL, NULL,
bs->open_flags, errp);
extent_file = NULL;
ret = bdrv_open(&extent_file, extent_path, NULL, NULL,
bs->open_flags | BDRV_O_PROTOCOL, NULL, errp);
if (ret) {
return ret;
}
@ -1493,7 +1494,9 @@ static int vmdk_create_extent(const char *filename, int64_t filesize,
goto exit;
}
ret = bdrv_file_open(&bs, filename, NULL, NULL, BDRV_O_RDWR, &local_err);
assert(bs == NULL);
ret = bdrv_open(&bs, filename, NULL, NULL, BDRV_O_RDWR | BDRV_O_PROTOCOL,
NULL, &local_err);
if (ret < 0) {
error_propagate(errp, local_err);
goto exit;
@ -1831,7 +1834,9 @@ static int vmdk_create(const char *filename, QEMUOptionParameter *options,
goto exit;
}
}
ret = bdrv_file_open(&new_bs, filename, NULL, NULL, BDRV_O_RDWR, &local_err);
assert(new_bs == NULL);
ret = bdrv_open(&new_bs, filename, NULL, NULL,
BDRV_O_RDWR | BDRV_O_PROTOCOL, NULL, &local_err);
if (ret < 0) {
error_setg_errno(errp, -ret, "Could not write description");
goto exit;