Changeset 30440ed in mainline for uspace/lib/mbr/libmbr.h

Timestamp:

2013-04-08T23:15:42Z (11 years ago)

Author:

Dominik Taborsky (AT DOT) <brembyseznamcz>

Branches:

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

Children:

256cbfe

Parents:

271e24a

Message:

save progress

File:

• uspace/lib/mbr/libmbr.h (modified) (5 diffs)

uspace/lib/mbr/libmbr.h

@@ -39 +39 @@
 
 #define LIBMBR_NAME     "libmbr"
+
+#ifdef DEBUG_CONFIG
+#include <stdio.h>
+#include <str_error.h>
+#define DEBUG_PRINT_0(str) \
+        printf("%s:%d: " str, __FILE__, __LINE__)
+#define DEBUG_PRINT_1(str, arg1) \
+        printf("%s:%d: " str, __FILE__, __LINE__, arg1)
+#define DEBUG_PRINT_2(str, arg1, arg2) \
+        printf("%s:%d: " str, __FILE__, __LINE__, arg1, arg2)
+#define DEBUG_PRINT_3(str, arg1, arg2, arg3) \
+        printf("%s:%d: " str, __FILE__, __LINE__, arg1, arg2, arg3)
+#else
+#define DEBUG_PRINT_0(str) 
+#define DEBUG_PRINT_1(str, arg1)
+#define DEBUG_PRINT_2(str, arg1, arg2)
+#define DEBUG_PRINT_3(str, arg1, arg2, arg3)
+#endif
 
 /** Number of primary partition records */
@@ -105 +123 @@
         /** Device where the data are from */
         service_id_t device;
-        /** Pointer to partition list */
-        //list of partitions;   //if we keep this in here, we should free() it in mbr_free_mbr()
 } mbr_t;
 
 
-//FIXME: make mbr_partitions_t as the linked list for keeping the same interface as with GPT
 /** Partition */
 typedef struct mbr_part {
@@ -127 +142 @@
 } mbr_part_t;
 
+/** Partition list structure */
 typedef struct mbr_parts {
         /** Number of primary partitions */
@@ -138 +154 @@
 } mbr_partitions_t;
 
+/** Both header and partition list */
 typedef struct mbr_table {
         mbr_t * mbr;
@@ -151 +168 @@
 extern int mbr_is_mbr(mbr_t * mbr);
 
-/** Read/Write/Set MBR partitions. */
+/** Read/Write/Set MBR partitions.
+ * NOTE: Writing partitions writes the complete header as well. */
 extern mbr_partitions_t * mbr_read_partitions(mbr_t * mbr);
 extern int                      mbr_write_partitions(mbr_partitions_t * parts, mbr_t * mbr, service_id_t dev_handle);