Changes in uspace/lib/gpt/libgpt.h [44c4886:a2aa81cb] in mainline

File:

• uspace/lib/gpt/libgpt.h (modified) (3 diffs)

uspace/lib/gpt/libgpt.h

@@ -86 +86 @@
 typedef struct {
         /** Raw header. Has more bytes alloced than sizeof(gpt_header_t)!
-         * See gpt_alloc_header() to know why. */
-        gpt_header_t *header;
+         * See gpt_read_gpt_header() to know why. */
+        gpt_header_t * raw_data;
+        /** Device where the data are from */
+        service_id_t device;
+        /** Linked list of partitions (initially NULL) */
 } gpt_t;
 
@@ -120 +123 @@
         size_t arr_size;
         /** Resizable partition array */
-        gpt_entry_t *part_array;
+        gpt_entry_t * part_array;
 } gpt_partitions_t;
 
 
 typedef struct gpt_table {
-        gpt_t *gpt;
-        gpt_partitions_t *parts;
-        service_id_t device;
+        gpt_t * gpt;
+        gpt_partitions_t * parts;
 } gpt_label_t;
 
 struct partition_type {
-        const char *desc;
-        const char *guid;
+        const char * desc;
+        const char * guid;
 };
 
 extern const struct partition_type gpt_ptypes[];
 
-extern gpt_label_t * gpt_alloc_label(void);
-extern void gpt_free_label(gpt_label_t *);
 
-extern gpt_t * gpt_alloc_header(size_t);
-extern int     gpt_read_header(gpt_label_t *, service_id_t);
-extern int     gpt_write_header(gpt_label_t *, service_id_t);
+extern gpt_t * gpt_alloc_gpt_header(void);
+extern gpt_t * gpt_read_gpt_header(service_id_t dev_handle);
+extern int     gpt_write_gpt_header(gpt_t * header, service_id_t dev_handle);
 
 extern gpt_partitions_t * gpt_alloc_partitions(void);
-extern int             gpt_read_partitions (gpt_label_t *);
-extern int             gpt_write_partitions(gpt_label_t *, service_id_t);
-extern gpt_part_t *    gpt_alloc_partition (void);
-extern gpt_part_t *    gpt_get_partition   (gpt_label_t *);
-extern int             gpt_add_partition   (gpt_label_t *, gpt_part_t *);
-extern int             gpt_remove_partition(gpt_label_t *, size_t);
+extern gpt_partitions_t * gpt_read_partitions(gpt_t * gpt);
+extern int             gpt_write_partitions(gpt_partitions_t * parts, gpt_t * header, service_id_t dev_handle);
+extern gpt_part_t *    gpt_alloc_partition (gpt_partitions_t * parts);
+extern int             gpt_add_partition   (gpt_partitions_t * parts, gpt_part_t * partition);
+extern int             gpt_remove_partition(gpt_partitions_t * parts, size_t idx);
 
-extern size_t          gpt_get_part_type(gpt_part_t *);
-extern void            gpt_set_part_type(gpt_part_t *, size_t);
-extern void            gpt_set_start_lba(gpt_part_t *, uint64_t);
-extern uint64_t        gpt_get_start_lba(gpt_part_t *);
-extern void            gpt_set_end_lba  (gpt_part_t *, uint64_t);
-extern uint64_t        gpt_get_end_lba  (gpt_part_t *);
-extern unsigned char * gpt_get_part_name(gpt_part_t *);
-extern void            gpt_set_part_name(gpt_part_t *, char *[], size_t);
-extern bool            gpt_get_flag     (gpt_part_t *, GPT_ATTR);
-extern void            gpt_set_flag     (gpt_part_t *, GPT_ATTR, bool);
+extern size_t          gpt_get_part_type(gpt_part_t * p);
+extern void            gpt_set_part_type(gpt_part_t * p, size_t type);
+extern void            gpt_set_start_lba(gpt_part_t * p, uint64_t start);
+extern uint64_t        gpt_get_start_lba(gpt_part_t * p);
+extern void            gpt_set_end_lba  (gpt_part_t * p, uint64_t end);
+extern uint64_t        gpt_get_end_lba  (gpt_part_t * p);
+extern unsigned char * gpt_get_part_name(gpt_part_t * p);
+extern void            gpt_set_part_name(gpt_part_t * p, char * name[], size_t length);
+extern bool            gpt_get_flag     (gpt_part_t * p, GPT_ATTR flag);
+extern void            gpt_set_flag     (gpt_part_t * p, GPT_ATTR flag, bool value);
 
 
@@ -169 +168 @@
                     iterator < (parts)->part_array + (parts)->fill; ++iterator)
 
-extern void gpt_free_gpt(gpt_t *);
-extern void gpt_free_partitions(gpt_partitions_t *);
+extern void gpt_free_gpt(gpt_t * gpt);
+extern void gpt_free_partitions(gpt_partitions_t * parts);
 
 #endif