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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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4
qemu-io.c
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@ -59,7 +59,9 @@ static int openfile(char *name, int flags, int growable, QDict *opts)
}
if (growable) {
if (bdrv_file_open(&qemuio_bs, name, NULL, opts, flags, &local_err)) {
if (bdrv_open(&qemuio_bs, name, NULL, opts, flags | BDRV_O_PROTOCOL,
NULL, &local_err))
{
fprintf(stderr, "%s: can't open device %s: %s\n", progname, name,
error_get_pretty(local_err));
error_free(local_err);