Lines Matching refs:backing_file
161 if (bdrv_pread(s->hd, header.backing_file_offset, bs->backing_file, len) != len)
163 bs->backing_file[len] = '\0';
751 const char *backing_file = NULL;
759 backing_file = options->value.s;
775 if (backing_file) {
776 if (strcmp(backing_file, "fat:")) {
778 backing_filename_len = strlen(backing_file);
783 backing_file = NULL;
805 if (backing_file) {
806 write(fd, backing_file, backing_filename_len);