BlockDriverState *bs;
BlockDriver *drv;
char password[256];
+ Error *local_err = NULL;
int ret;
bs = bdrv_new("image");
drv = NULL;
}
- ret = bdrv_open(bs, filename, NULL, flags, drv);
+ ret = bdrv_open(bs, filename, NULL, flags, drv, &local_err);
if (ret < 0) {
- error_report("Could not open '%s': %s", filename, strerror(-ret));
+ error_report("Could not open '%s': %s", filename,
+ error_get_pretty(local_err));
+ error_free(local_err);
goto fail;
}
bdrv_img_create(filename, fmt, base_filename, base_fmt,
options, img_size, BDRV_O_FLAGS, &local_err, quiet);
if (error_is_set(&local_err)) {
- error_report("%s", error_get_pretty(local_err));
+ error_report("%s: %s", filename, error_get_pretty(local_err));
error_free(local_err);
return 1;
}
if (output_format == OFORMAT_HUMAN) {
error_report("This image format does not support checks");
}
- ret = 1;
+ ret = 63;
goto fail;
}
}
ret = compare_sectors(buf1, buf2, nb_sectors, &pnum);
if (ret || pnum != nb_sectors) {
- ret = 1;
qprintf(quiet, "Content mismatch at offset %" PRId64 "!\n",
sectors_to_bytes(
ret ? sector_num : sector_num + pnum));
+ ret = 1;
goto out;
}
}
}
if (ret) {
if (ret < 0) {
- ret = 4;
error_report("Error while reading offset %" PRId64 ": %s",
sectors_to_bytes(sector_num), strerror(-ret));
+ ret = 4;
}
goto out;
}
filename_over, buf1, quiet);
if (ret) {
if (ret < 0) {
- ret = 4;
error_report("Error while reading offset %" PRId64
" of %s: %s", sectors_to_bytes(sector_num),
filename_over, strerror(-ret));
+ ret = 4;
}
goto out;
}
float local_progress = 0;
int min_sparse = 8; /* Need at least 4k of zeros for sparse detection */
bool quiet = false;
+ Error *local_err = NULL;
fmt = NULL;
out_fmt = "raw";
if (!skip_create) {
/* Create the new image */
- ret = bdrv_create(drv, out_filename, param);
+ ret = bdrv_create(drv, out_filename, param, &local_err);
if (ret < 0) {
- if (ret == -ENOTSUP) {
- error_report("Formatting not supported for file format '%s'",
- out_fmt);
- } else if (ret == -EFBIG) {
- error_report("The image size is too large for file format '%s'",
- out_fmt);
- } else {
- error_report("%s: error while converting %s: %s",
- out_filename, out_fmt, strerror(-ret));
- }
+ error_report("%s: error while converting %s: %s",
+ out_filename, out_fmt, error_get_pretty(local_err));
+ error_free(local_err);
goto out;
}
}
(e->flags & BDRV_BLOCK_ZERO) ? "true" : "false",
(e->flags & BDRV_BLOCK_DATA) ? "true" : "false");
if (e->flags & BDRV_BLOCK_OFFSET_VALID) {
- printf(", 'offset': %"PRId64"", e->offset);
+ printf(", \"offset\": %"PRId64"", e->offset);
}
putchar('}');
int action = 0;
qemu_timeval tv;
bool quiet = false;
+ Error *err = NULL;
bdrv_oflags = BDRV_O_FLAGS | BDRV_O_RDWR;
/* Parse commandline parameters */
break;
case SNAPSHOT_DELETE:
- ret = bdrv_snapshot_delete(bs, snapshot_name);
- if (ret) {
- error_report("Could not delete snapshot '%s': %d (%s)",
- snapshot_name, ret, strerror(-ret));
+ bdrv_snapshot_delete_by_id_or_name(bs, snapshot_name, &err);
+ if (error_is_set(&err)) {
+ error_report("Could not delete snapshot '%s': (%s)",
+ snapshot_name, error_get_pretty(err));
+ error_free(err);
+ ret = 1;
}
break;
}
int unsafe = 0;
int progress = 0;
bool quiet = false;
+ Error *local_err = NULL;
/* Parse commandline parameters */
fmt = NULL;
bs_old_backing = bdrv_new("old_backing");
bdrv_get_backing_filename(bs, backing_name, sizeof(backing_name));
ret = bdrv_open(bs_old_backing, backing_name, NULL, BDRV_O_FLAGS,
- old_backing_drv);
+ old_backing_drv, &local_err);
if (ret) {
- error_report("Could not open old backing file '%s'", backing_name);
+ error_report("Could not open old backing file '%s': %s",
+ backing_name, error_get_pretty(local_err));
+ error_free(local_err);
goto out;
}
if (out_baseimg[0]) {
bs_new_backing = bdrv_new("new_backing");
ret = bdrv_open(bs_new_backing, out_baseimg, NULL, BDRV_O_FLAGS,
- new_backing_drv);
+ new_backing_drv, &local_err);
if (ret) {
- error_report("Could not open new backing file '%s'",
- out_baseimg);
+ error_report("Could not open new backing file '%s': %s",
+ out_baseimg, error_get_pretty(local_err));
+ error_free(local_err);
goto out;
}
}
return 0;
}
+static int img_amend(int argc, char **argv)
+{
+ int c, ret = 0;
+ char *options = NULL;
+ QEMUOptionParameter *create_options = NULL, *options_param = NULL;
+ const char *fmt = NULL, *filename;
+ bool quiet = false;
+ BlockDriverState *bs = NULL;
+
+ for (;;) {
+ c = getopt(argc, argv, "hqf:o:");
+ if (c == -1) {
+ break;
+ }
+
+ switch (c) {
+ case 'h':
+ case '?':
+ help();
+ break;
+ case 'o':
+ options = optarg;
+ break;
+ case 'f':
+ fmt = optarg;
+ break;
+ case 'q':
+ quiet = true;
+ break;
+ }
+ }
+
+ if (optind != argc - 1) {
+ help();
+ }
+
+ if (!options) {
+ help();
+ }
+
+ filename = argv[argc - 1];
+
+ bs = bdrv_new_open(filename, fmt, BDRV_O_FLAGS | BDRV_O_RDWR, true, quiet);
+ if (!bs) {
+ error_report("Could not open image '%s'", filename);
+ ret = -1;
+ goto out;
+ }
+
+ fmt = bs->drv->format_name;
+
+ if (is_help_option(options)) {
+ ret = print_block_option_help(filename, fmt);
+ goto out;
+ }
+
+ create_options = append_option_parameters(create_options,
+ bs->drv->create_options);
+ options_param = parse_option_parameters(options, create_options,
+ options_param);
+ if (options_param == NULL) {
+ error_report("Invalid options for file format '%s'", fmt);
+ ret = -1;
+ goto out;
+ }
+
+ ret = bdrv_amend_options(bs, options_param);
+ if (ret < 0) {
+ error_report("Error while amending options: %s", strerror(-ret));
+ goto out;
+ }
+
+out:
+ if (bs) {
+ bdrv_unref(bs);
+ }
+ free_option_parameters(create_options);
+ free_option_parameters(options_param);
+ if (ret) {
+ return 1;
+ }
+ return 0;
+}
+
static const img_cmd_t img_cmds[] = {
#define DEF(option, callback, arg_string) \
{ option, callback },
projects / qemu.git / blobdiff