diff options
| author | Max Reitz <mreitz@redhat.com> | 2014-02-18 18:33:07 +0100 |
|---|---|---|
| committer | Kevin Wolf <kwolf@redhat.com> | 2014-02-21 21:02:22 +0100 |
| commit | 2e40134bfdbb073512f9f264cb96162787ec62b1 (patch) | |
| tree | 53cb53980ac38e9ee6d58e49850864ffc62a3f3a /include/block/block.h | |
| parent | ddf5636dc9e4be894f2ab4a5f803d915478b5099 (diff) | |
block: Make bdrv_file_open() static
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>
Diffstat (limited to 'include/block/block.h')
| -rw-r--r-- | include/block/block.h | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/include/block/block.h b/include/block/block.h index a421041690..bf78db5ada 100644 --- a/include/block/block.h +++ b/include/block/block.h @@ -102,6 +102,9 @@ typedef enum { #define BDRV_O_CHECK 0x1000 /* open solely for consistency check */ #define BDRV_O_ALLOW_RDWR 0x2000 /* allow reopen to change from r/o to r/w */ #define BDRV_O_UNMAP 0x4000 /* execute guest UNMAP/TRIM operations */ +#define BDRV_O_PROTOCOL 0x8000 /* if no block driver is explicitly given: + select an appropriate protocol driver, + ignoring the format layer */ #define BDRV_O_CACHE_MASK (BDRV_O_NOCACHE | BDRV_O_CACHE_WB | BDRV_O_NO_FLUSH) @@ -183,9 +186,6 @@ void bdrv_swap(BlockDriverState *bs_new, BlockDriverState *bs_old); void bdrv_append(BlockDriverState *bs_new, BlockDriverState *bs_top); int bdrv_parse_cache_flags(const char *mode, int *flags); int bdrv_parse_discard_flags(const char *mode, int *flags); -int bdrv_file_open(BlockDriverState **pbs, const char *filename, - const char *reference, QDict *options, int flags, - Error **errp); int bdrv_open_image(BlockDriverState **pbs, const char *filename, QDict *options, const char *bdref_key, int flags, bool force_raw, bool allow_none, Error **errp); |