Changeset edebb4a1 in mainline for uspace/lib/label

Timestamp:

2015-10-14T22:30:12Z (10 years ago)

Author:

Jiri Svoboda <jiri@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

ea0ff6b

Parents:

4b6635a7

Message:

Handle dummy partition addition/removal during label destruction/creation. Handle dummy label properly in fdisk.

Location:

uspace/lib/label/src

Files:

• gpt.c (modified) (2 diffs)
• mbr.c (modified) (2 diffs)

uspace/lib/label/src/gpt.c

@@ -544 +544 @@
 }
 
+static bool gpt_can_delete_part(label_t *label)
+{
+        return list_count(&label->parts) > 0;
+}
+
 static int gpt_get_info(label_t *label, label_info_t *linfo)
 {
@@ -551 +556 @@
         if (gpt_can_create_pri(label))
                 linfo->flags = linfo->flags | lf_can_create_pri;
+        if (gpt_can_delete_part(label))
+                linfo->flags = linfo->flags | lf_can_delete_part;
         linfo->ablock0 = label->ablock0;
         linfo->anblocks = label->anblocks;

uspace/lib/label/src/mbr.c

@@ -399 +399 @@
 }
 
+static bool mbr_can_delete_part(label_t *label)
+{
+        return list_count(&label->parts) > 0;
+}
+
 static int mbr_get_info(label_t *label, label_info_t *linfo)
 {
@@ -416 +421 @@
         if (label->ext_part != NULL)
                 linfo->flags |= lf_can_create_log;
+        /* Can delete partition */
+        if (mbr_can_delete_part(label))
+                linfo->flags |= lf_can_delete_part;
 
         linfo->ablock0 = label->ablock0;