Changeset f57ccb5 in mainline for uspace/lib/label/include

Timestamp:

2015-08-11T16:03:59Z (10 years ago)

Author:

Jiri Svoboda <jiri@…>

Branches:

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

Children:

0bde8523

Parents:

1b23e33

Message:

Set partition type based on selected filesystem type.

Location:

uspace/lib/label/include

Files:

• label.h (modified) (1 diff)
• std/gpt.h (modified) (1 diff)
• std/mbr.h (modified) (1 diff)
• types/liblabel.h (modified) (3 diffs)

uspace/lib/label/include/label.h

@@ -55 +55 @@
 extern int label_part_destroy(label_part_t *);
 extern void label_pspec_init(label_part_spec_t *);
+extern int label_suggest_ptype(label_t *, label_pcnt_t, label_ptype_t *);
 
 #endif

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

@@ -77 +77 @@
 } __attribute__((packed)) gpt_entry_t;
 
+/** Microsoft Basic Data Partition */
+#define GPT_MS_BASIC_DATA "EBD0A0A2-B9E5-4433-87C0-68B6B72699C7"
+/** Linux Filesystem Data */
+#define GPT_LINUX_FS_DATA "0FC63DAF-8483-4772-8E79-3D69D8477DE4"
+/** I could not find any definition of Minix GUID partition type.
+ * This is a randomly generated UUID */
+#define GPT_MINIX_FAKE "8308e350-4e2d-46c7-8e3b-24b07e8ac674"
+
 #endif
 

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

@@ -57 +57 @@
 };
 
-enum ptype {
+enum mbr_ptype {
         /** Unused partition entry */
-        mbr_pt_unused   = 0x00,
+        mbr_pt_unused       = 0x00,
         /** Extended partition */
-        mbr_pt_extended = 0x05
+        mbr_pt_extended     = 0x05,
+        /** Extended partition with LBA */
+        mbr_pt_extended_lba = 0x0f,
+        /** FAT16 with LBA */
+        mbr_pt_fat16_lba    = 0x0e,
+        /** FAT32 with LBA */
+        mbr_pt_fat32_lba    = 0x0c,
+        /** IFS, HPFS, NTFS, exFAT */
+        mbr_pt_ms_advanced  = 0x07,
+        /** Minix */
+        mbr_pt_minix        = 0x81,
+        /** Linux */
+        mbr_pt_linux        = 0x83
 };
 

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

@@ -61 +61 @@
         int (*part_create)(label_t *, label_part_spec_t *, label_part_t **);
         int (*part_destroy)(label_part_t *);
+        int (*suggest_ptype)(label_t *, label_pcnt_t, label_ptype_t *);
 } label_ops_t;
 
@@ -106 +107 @@
         aoff64_t nblocks;
         /** Partition type */
-        uint64_t ptype;
+        label_ptype_t ptype;
         /** Partition UUID */
         uuid_t part_uuid;
@@ -124 +125 @@
         label_pkind_t pkind;
         /** Partition type */
-        uint64_t ptype;
+        label_ptype_t ptype;
 };