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-rw-r--r--block.c24
-rw-r--r--block.h5
-rw-r--r--block/qcow2.c4
-rw-r--r--block/vmdk.c2
-rw-r--r--block/vvfat.c5
-rw-r--r--hw/xen_disk.c2
-rw-r--r--monitor.c2
-rw-r--r--qemu-img.c16
-rw-r--r--qemu-io.c2
-rw-r--r--qemu-nbd.c2
-rw-r--r--vl.c2
11 files changed, 31 insertions, 35 deletions
diff --git a/block.c b/block.c
index 9351aa3062..e74264d80b 100644
--- a/block.c
+++ b/block.c
@@ -338,7 +338,7 @@ int bdrv_file_open(BlockDriverState **pbs, const char *filename, int flags)
int ret;
bs = bdrv_new("");
- ret = bdrv_open2(bs, filename, flags | BDRV_O_FILE, NULL);
+ ret = bdrv_open(bs, filename, flags | BDRV_O_FILE, NULL);
if (ret < 0) {
bdrv_delete(bs);
return ret;
@@ -348,13 +348,8 @@ int bdrv_file_open(BlockDriverState **pbs, const char *filename, int flags)
return 0;
}
-int bdrv_open(BlockDriverState *bs, const char *filename, int flags)
-{
- return bdrv_open2(bs, filename, flags, NULL);
-}
-
-int bdrv_open2(BlockDriverState *bs, const char *filename, int flags,
- BlockDriver *drv)
+int bdrv_open(BlockDriverState *bs, const char *filename, int flags,
+ BlockDriver *drv)
{
int ret, open_flags;
char tmp_filename[PATH_MAX];
@@ -379,7 +374,7 @@ int bdrv_open2(BlockDriverState *bs, const char *filename, int flags,
/* if there is a backing file, use it */
bs1 = bdrv_new("");
- ret = bdrv_open2(bs1, filename, 0, drv);
+ ret = bdrv_open(bs1, filename, 0, drv);
if (ret < 0) {
bdrv_delete(bs1);
return ret;
@@ -491,9 +486,8 @@ int bdrv_open2(BlockDriverState *bs, const char *filename, int flags,
/* backing files always opened read-only */
open_flags &= ~BDRV_O_RDWR;
-
- ret = bdrv_open2(bs->backing_hd, backing_filename, open_flags,
- back_drv);
+
+ ret = bdrv_open(bs->backing_hd, backing_filename, open_flags, back_drv);
if (ret < 0) {
bdrv_close(bs);
return ret;
@@ -605,12 +599,12 @@ int bdrv_commit(BlockDriverState *bs)
bdrv_delete(bs->backing_hd);
bs->backing_hd = NULL;
bs_rw = bdrv_new("");
- rw_ret = bdrv_open2(bs_rw, filename, open_flags | BDRV_O_RDWR, NULL);
+ rw_ret = bdrv_open(bs_rw, filename, open_flags | BDRV_O_RDWR, NULL);
if (rw_ret < 0) {
bdrv_delete(bs_rw);
/* try to re-open read-only */
bs_ro = bdrv_new("");
- ret = bdrv_open2(bs_ro, filename, open_flags & ~BDRV_O_RDWR, NULL);
+ ret = bdrv_open(bs_ro, filename, open_flags & ~BDRV_O_RDWR, NULL);
if (ret < 0) {
bdrv_delete(bs_ro);
/* drive not functional anymore */
@@ -662,7 +656,7 @@ ro_cleanup:
bdrv_delete(bs->backing_hd);
bs->backing_hd = NULL;
bs_ro = bdrv_new("");
- ret = bdrv_open2(bs_ro, filename, open_flags & ~BDRV_O_RDWR, NULL);
+ ret = bdrv_open(bs_ro, filename, open_flags & ~BDRV_O_RDWR, NULL);
if (ret < 0) {
bdrv_delete(bs_ro);
/* drive not functional anymore */
diff --git a/block.h b/block.h
index 14443f1e8b..c5900c8936 100644
--- a/block.h
+++ b/block.h
@@ -68,9 +68,8 @@ int bdrv_create2(BlockDriver *drv,
BlockDriverState *bdrv_new(const char *device_name);
void bdrv_delete(BlockDriverState *bs);
int bdrv_file_open(BlockDriverState **pbs, const char *filename, int flags);
-int bdrv_open(BlockDriverState *bs, const char *filename, int flags);
-int bdrv_open2(BlockDriverState *bs, const char *filename, int flags,
- BlockDriver *drv);
+int bdrv_open(BlockDriverState *bs, const char *filename, int flags,
+ BlockDriver *drv);
void bdrv_close(BlockDriverState *bs);
int bdrv_check(BlockDriverState *bs);
int bdrv_read(BlockDriverState *bs, int64_t sector_num,
diff --git a/block/qcow2.c b/block/qcow2.c
index 67affa6396..30ded6ae9b 100644
--- a/block/qcow2.c
+++ b/block/qcow2.c
@@ -52,7 +52,7 @@ typedef struct {
#define QCOW_EXT_MAGIC_END 0
#define QCOW_EXT_MAGIC_BACKING_FORMAT 0xE2792ACA
-
+static BlockDriver bdrv_qcow2;
static int qcow_probe(const uint8_t *buf, int buf_size, const char *filename)
{
@@ -1033,7 +1033,7 @@ exit:
if (ret == 0 && prealloc) {
BlockDriverState *bs;
bs = bdrv_new("");
- bdrv_open(bs, filename, BDRV_O_CACHE_WB | BDRV_O_RDWR);
+ bdrv_open(bs, filename, BDRV_O_CACHE_WB | BDRV_O_RDWR, &bdrv_qcow2);
preallocate(bs);
bdrv_close(bs);
}
diff --git a/block/vmdk.c b/block/vmdk.c
index 007fca4c70..6fdea1d305 100644
--- a/block/vmdk.c
+++ b/block/vmdk.c
@@ -390,7 +390,7 @@ static int vmdk_parent_open(BlockDriverState *bs, const char * filename)
return -1;
}
parent_open = 1;
- if (bdrv_open(bs->backing_hd, parent_img_name, 0) < 0)
+ if (bdrv_open(bs->backing_hd, parent_img_name, 0, NULL) < 0)
goto failure;
parent_open = 0;
}
diff --git a/block/vvfat.c b/block/vvfat.c
index 36f6ab4441..0701df49f4 100644
--- a/block/vvfat.c
+++ b/block/vvfat.c
@@ -2795,8 +2795,11 @@ static int enable_write_target(BDRVVVFATState *s)
if (bdrv_create(bdrv_qcow, s->qcow_filename, options) < 0)
return -1;
s->qcow = bdrv_new("");
- if (s->qcow == NULL || bdrv_open(s->qcow, s->qcow_filename, BDRV_O_RDWR) < 0)
+ if (s->qcow == NULL ||
+ bdrv_open(s->qcow, s->qcow_filename, BDRV_O_RDWR, bdrv_qcow) < 0)
+ {
return -1;
+ }
#ifndef _WIN32
unlink(s->qcow_filename);
diff --git a/hw/xen_disk.c b/hw/xen_disk.c
index beadf90a6b..95017a1f5c 100644
--- a/hw/xen_disk.c
+++ b/hw/xen_disk.c
@@ -629,7 +629,7 @@ static int blk_init(struct XenDevice *xendev)
xen_be_printf(&blkdev->xendev, 2, "create new bdrv (xenbus setup)\n");
blkdev->bs = bdrv_new(blkdev->dev);
if (blkdev->bs) {
- if (bdrv_open2(blkdev->bs, blkdev->filename, qflags,
+ if (bdrv_open(blkdev->bs, blkdev->filename, qflags,
bdrv_find_whitelisted_format(blkdev->fileproto))
!= 0) {
bdrv_delete(blkdev->bs);
diff --git a/monitor.c b/monitor.c
index ba60f975af..c25d551f5c 100644
--- a/monitor.c
+++ b/monitor.c
@@ -1099,7 +1099,7 @@ static int do_change_block(Monitor *mon, const char *device,
if (eject_device(mon, bs, 0) < 0) {
return -1;
}
- if (bdrv_open2(bs, filename, BDRV_O_RDWR, drv) < 0) {
+ if (bdrv_open(bs, filename, BDRV_O_RDWR, drv) < 0) {
qerror_report(QERR_OPEN_FILE_FAILED, filename);
return -1;
}
diff --git a/qemu-img.c b/qemu-img.c
index 9b28664a30..18e43a0075 100644
--- a/qemu-img.c
+++ b/qemu-img.c
@@ -210,7 +210,7 @@ static BlockDriverState *bdrv_new_open(const char *filename,
if (!readonly) {
flags |= BDRV_O_RDWR;
}
- if (bdrv_open2(bs, filename, flags, drv) < 0) {
+ if (bdrv_open(bs, filename, flags, drv) < 0) {
error("Could not open '%s'", filename);
}
if (bdrv_is_encrypted(bs)) {
@@ -415,7 +415,7 @@ static int img_check(int argc, char **argv)
} else {
drv = NULL;
}
- if (bdrv_open2(bs, filename, BRDV_O_FLAGS, drv) < 0) {
+ if (bdrv_open(bs, filename, BRDV_O_FLAGS, drv) < 0) {
error("Could not open '%s'", filename);
}
ret = bdrv_check(bs);
@@ -474,7 +474,7 @@ static int img_commit(int argc, char **argv)
} else {
drv = NULL;
}
- if (bdrv_open2(bs, filename, BRDV_O_FLAGS | BDRV_O_RDWR, drv) < 0) {
+ if (bdrv_open(bs, filename, BRDV_O_FLAGS | BDRV_O_RDWR, drv) < 0) {
error("Could not open '%s'", filename);
}
ret = bdrv_commit(bs);
@@ -926,7 +926,7 @@ static int img_info(int argc, char **argv)
} else {
drv = NULL;
}
- if (bdrv_open2(bs, filename, BRDV_O_FLAGS | BDRV_O_NO_BACKING, drv) < 0) {
+ if (bdrv_open(bs, filename, BRDV_O_FLAGS | BDRV_O_NO_BACKING, drv) < 0) {
error("Could not open '%s'", filename);
}
bdrv_get_format(bs, fmt_name, sizeof(fmt_name));
@@ -1032,7 +1032,7 @@ static int img_snapshot(int argc, char **argv)
if (!bs)
error("Not enough memory");
- if (bdrv_open2(bs, filename, bdrv_oflags, NULL) < 0) {
+ if (bdrv_open(bs, filename, bdrv_oflags, NULL) < 0) {
error("Could not open '%s'", filename);
}
@@ -1137,7 +1137,7 @@ static int img_rebase(int argc, char **argv)
}
flags = BRDV_O_FLAGS | BDRV_O_RDWR | (unsafe ? BDRV_O_NO_BACKING : 0);
- if (bdrv_open2(bs, filename, flags, drv) < 0) {
+ if (bdrv_open(bs, filename, flags, drv) < 0) {
error("Could not open '%s'", filename);
}
@@ -1169,7 +1169,7 @@ static int img_rebase(int argc, char **argv)
bs_old_backing = bdrv_new("old_backing");
bdrv_get_backing_filename(bs, backing_name, sizeof(backing_name));
- if (bdrv_open2(bs_old_backing, backing_name, BRDV_O_FLAGS,
+ if (bdrv_open(bs_old_backing, backing_name, BRDV_O_FLAGS,
old_backing_drv))
{
error("Could not open old backing file '%s'", backing_name);
@@ -1177,7 +1177,7 @@ static int img_rebase(int argc, char **argv)
}
bs_new_backing = bdrv_new("new_backing");
- if (bdrv_open2(bs_new_backing, out_baseimg, BRDV_O_FLAGS | BDRV_O_RDWR,
+ if (bdrv_open(bs_new_backing, out_baseimg, BRDV_O_FLAGS | BDRV_O_RDWR,
new_backing_drv))
{
error("Could not open new backing file '%s'", out_baseimg);
diff --git a/qemu-io.c b/qemu-io.c
index 6b83714049..ffb581734b 100644
--- a/qemu-io.c
+++ b/qemu-io.c
@@ -1284,7 +1284,7 @@ static int openfile(char *name, int flags, int growable)
flags |= BDRV_O_FILE;
}
- if (bdrv_open(bs, name, flags) < 0) {
+ if (bdrv_open(bs, name, flags, NULL) < 0) {
fprintf(stderr, "%s: can't open device %s\n", progname, name);
bs = NULL;
return 1;
diff --git a/qemu-nbd.c b/qemu-nbd.c
index 6d854d3c83..25aa913408 100644
--- a/qemu-nbd.c
+++ b/qemu-nbd.c
@@ -333,7 +333,7 @@ int main(int argc, char **argv)
if (bs == NULL)
return 1;
- if (bdrv_open(bs, argv[optind], flags) < 0)
+ if (bdrv_open(bs, argv[optind], flags, NULL) < 0)
return 1;
fd_size = bs->total_sectors * 512;
diff --git a/vl.c b/vl.c
index fe2dd6fa91..0c76d3393d 100644
--- a/vl.c
+++ b/vl.c
@@ -1129,7 +1129,7 @@ DriveInfo *drive_init(QemuOpts *opts, void *opaque,
bdrv_flags |= ro ? 0 : BDRV_O_RDWR;
- if (bdrv_open2(dinfo->bdrv, file, bdrv_flags, drv) < 0) {
+ if (bdrv_open(dinfo->bdrv, file, bdrv_flags, drv) < 0) {
fprintf(stderr, "qemu: could not open disk image %s: %s\n",
file, strerror(errno));
return NULL;
generated by cgit v1.2.3 (git 2.26.2) at 2024-11-24 23:51:42 +0000