Changeset 1626cd4 in mainline for uspace/lib/label/include/types/liblabel.h

Timestamp:

2015-07-02T19:01:37Z (9 years ago)

Author:

Jiri Svoboda <jiri@…>

Branches:

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

Children:

6a0d4ce2

Parents:

3faa03d

Message:

Propagate label and partition block ranges and other info up through the stack.

File:

• uspace/lib/label/include/types/liblabel.h (modified) (5 diffs)

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

@@ -43 +43 @@
 
 typedef struct label label_t;
+typedef struct label_info label_info_t;
 typedef struct label_part label_part_t;
 typedef struct label_part_info label_part_info_t;
@@ -53 +54 @@
         void (*close)(label_t *);
         int (*destroy)(label_t *);
+        int (*get_info)(label_t *, label_info_t *);
         label_part_t *(*part_first)(label_t *);
         label_part_t *(*part_next)(label_part_t *);
@@ -60 +62 @@
 } label_ops_t;
 
-typedef struct {
+struct label_info {
         /** Disk contents */
         label_disk_cnt_t dcnt;
         /** Label type */
         label_type_t ltype;
-} label_info_t;
+        /** First block that can be allocated */
+        aoff64_t ablock0;
+        /** Number of blocks that can be allocated */
+        aoff64_t anblocks;
+};
 
 struct label_part_info {
+        /** Partition index */
+        int index;
         /** Address of first block */
         aoff64_t block0;
@@ -80 +88 @@
         /** Link to label_t.parts */
         link_t llabel;
+        /** Index */
+        int index;
+        /** First block */
         aoff64_t block0;
+        /** Number of blocks */
         aoff64_t nblocks;
 };
@@ -96 +108 @@
         /** Partitions */
         list_t parts; /* of label_part_t */
+        /** First block that can be allocated */
+        aoff64_t ablock0;
+        /** Number of blocks that can be allocated */
+        aoff64_t anblocks;
 };