Changeset 603c1d1f in mainline for uspace/lib/label/include

Timestamp:

2015-07-05T18:53:00Z (10 years ago)

Author:

Jiri Svoboda <jiri@…>

Branches:

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

Children:

bf7ddde

Parents:

99c23405

Message:

Persistent partition table creation and destruction.

Location:

uspace/lib/label/include

Files:

• std/gpt.h (modified) (1 diff)
• types/liblabel.h (modified) (2 diffs)

uspace/lib/label/include/std/gpt.h

@@ -38 +38 @@
 #include <sys/types.h>
 
-/** Block address of GPT header. */
-#define GPT_HDR_BA      1
+enum {
+        /** Block address of primary GPT header. */
+        gpt_hdr_ba = 1,
+
+        /** Minimum size of partition table in bytes, required by std. */
+        gpt_ptable_min_size = 16384,
+
+        /** GPT revision */
+        gpt_revision = 0x00010000
+};
 
 /** GPT header */

uspace/lib/label/include/types/liblabel.h

@@ -111 +111 @@
 
 typedef struct {
+        uint64_t hdr_ba[2];
         uint64_t ptable_ba[2];
         size_t esize;
@@ -125 +126 @@
         label_type_t ltype;
         /** Block device service ID */
-        service_id_t svcid;
+        service_id_t svc_id;
         /** Partitions */
         list_t parts; /* of label_part_t */