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 /block/cow.c | |
| 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 'block/cow.c')
| -rw-r--r-- | block/cow.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/block/cow.c b/block/cow.c index 7fc0b12163..d0385be1c5 100644 --- a/block/cow.c +++ b/block/cow.c @@ -351,8 +351,9 @@ static int cow_create(const char *filename, QEMUOptionParameter *options, return ret; } - ret = bdrv_file_open(&cow_bs, filename, NULL, NULL, BDRV_O_RDWR, - &local_err); + cow_bs = NULL; + ret = bdrv_open(&cow_bs, filename, NULL, NULL, + BDRV_O_RDWR | BDRV_O_PROTOCOL, NULL, &local_err); if (ret < 0) { qerror_report_err(local_err); error_free(local_err); |