@@ -2404,7 +2404,7 @@ static QemuOptsList qcow2_create_opts = {
}
};
-static BlockDriver bdrv_qcow2 = {
+BlockDriver bdrv_qcow2 = {
.format_name = "qcow2",
.instance_size = sizeof(BDRVQcowState),
.bdrv_probe = qcow2_probe,
@@ -1585,7 +1585,7 @@ static QemuOptsList raw_create_opts = {
}
};
-static BlockDriver bdrv_file = {
+BlockDriver bdrv_file = {
.format_name = "file",
.protocol_name = "file",
.instance_size = sizeof(BDRVRawState),
@@ -540,7 +540,7 @@ static QemuOptsList raw_create_opts = {
}
};
-static BlockDriver bdrv_file = {
+BlockDriver bdrv_file = {
.format_name = "file",
.protocol_name = "file",
.instance_size = sizeof(BDRVRawState),
@@ -173,7 +173,7 @@ static int raw_probe(const uint8_t *buf, int buf_size, const char *filename)
return 1;
}
-static BlockDriver bdrv_raw = {
+BlockDriver bdrv_raw = {
.format_name = "raw",
.bdrv_probe = &raw_probe,
.bdrv_reopen_prepare = &raw_reopen_prepare,
@@ -395,6 +395,14 @@ struct BlockDriverState {
Error *backing_blocker;
};
+
+/* Essential block drivers which must always be statically linked into qemu, and
+ * which therefore can be accessed without using bdrv_find_format() */
+extern BlockDriver bdrv_file;
+extern BlockDriver bdrv_raw;
+extern BlockDriver bdrv_qcow2;
+
+
int get_tmp_filename(char *filename, int size);
void bdrv_set_io_limits(BlockDriverState *bs,