Adds a header option to alter the GPT table length
---
libfdisk/src/script.c | 15 +++++++++++++--
1 file changed, 13 insertions(+), 2 deletions(-)
diff --git a/libfdisk/src/script.c b/libfdisk/src/script.c
index 096f37c..fd05bf7 100644
--- a/libfdisk/src/script.c
+++ b/libfdisk/src/script.c
@@ -705,7 +705,8 @@ static int parse_line_header(struct fdisk_script *dp, char *s)
} else if (strcmp(name, "label-id") == 0
|| strcmp(name, "device") == 0
|| strcmp(name, "first-lba") == 0
- || strcmp(name, "last-lba") == 0) {
+ || strcmp(name, "last-lba") == 0
+ || strcmp(name, "table-length") == 0) {
; /* whatever is posssible */
} else
goto done; /* unknown header */
@@ -1326,6 +1327,8 @@ struct fdisk_script *fdisk_get_script(struct fdisk_context *cxt)
int fdisk_apply_script_headers(struct fdisk_context *cxt, struct fdisk_script *dp)
{
const char *name;
+ const char *str;
+ int rc;
assert(cxt);
assert(dp);
@@ -1338,7 +1341,15 @@ int fdisk_apply_script_headers(struct fdisk_context *cxt, struct fdisk_script *d
if (!name)
return -EINVAL;
- return fdisk_create_disklabel(cxt, name);
+ rc = fdisk_create_disklabel(cxt, name);
+ if (rc)
+ return rc;
+
+ str = fdisk_script_get_header(dp, "table-length");
+ if (str)
+ return fdisk_gpt_set_npartitions(cxt, strtoul(str, NULL, 0));
+
+ return 0;
}
/**
--
2.1.0
--
To unsubscribe from this list: send the line "unsubscribe util-linux" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
