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Searched refs:backing_format (Results 1 – 6 of 6) sorted by relevance

/openbmc/qemu/block/
H A Dqcow2.c255 if (ext.len >= sizeof(bs->backing_format)) { in qcow2_read_extensions()
258 sizeof(bs->backing_format)); in qcow2_read_extensions()
261 ret = bdrv_co_pread(bs->file, offset, ext.len, bs->backing_format, 0); in qcow2_read_extensions()
267 bs->backing_format[ext.len] = '\0'; in qcow2_read_extensions()
268 s->image_backing_format = g_strdup(bs->backing_format); in qcow2_read_extensions()
270 printf("Qcow2: Got format extension %s\n", bs->backing_format); in qcow2_read_extensions()
3198 pstrcpy(bs->backing_format, sizeof(bs->backing_format), backing_fmt ?: ""); in qcow2_co_change_backing_file()
3204 s->image_backing_format = backing_fmt ? g_strdup(bs->backing_format) : NULL; in qcow2_co_change_backing_file()
3836 const char *backing_format = NULL; in qcow2_co_create() local
3839 backing_format = BlockdevDriver_str(qcow2_opts->backing_fmt); in qcow2_co_create()
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H A Dqapi.c290 if (bs->backing_format[0]) { in bdrv_do_query_node_info()
291 info->backing_filename_format = g_strdup(bs->backing_format); in bdrv_do_query_node_info()
H A Dqed.c492 pstrcpy(bs->backing_format, sizeof(bs->backing_format), "raw"); in bdrv_qed_do_open()
H A Dvmdk.c517 pstrcpy(bs->backing_format, sizeof(bs->backing_format), in vmdk_parent_open()
/openbmc/qemu/include/block/
H A Dblock_int-common.h1132 char backing_format[16]; /* if non-zero and backing_file exists */ member
/openbmc/qemu/
H A Dblock.c3682 bs->backing_format[0] != '\0' && !qdict_haskey(options, "driver")) { in bdrv_open_backing_file()
3683 qdict_put_str(options, "driver", bs->backing_format); in bdrv_open_backing_file()
5182 bs->backing_format[0] = '\0'; in bdrv_close()
5715 pstrcpy(bs->backing_format, sizeof(bs->backing_format), backing_fmt ?: ""); in bdrv_co_change_backing_file()