#ifndef EXT4_DEBUG_H_
#define EXT4_DEBUG_H_
+#ifdef __cplusplus
+extern "C" {
+#endif
+
#include "ext4_config.h"
#include "ext4_errno.h"
+#if !CONFIG_HAVE_OWN_ASSERT
+#include <assert.h>
+#endif
+
#include <stdint.h>
#include <stdio.h>
+#include <inttypes.h>
-/**@brief Debug mask: ext4_blockdev.c*/
-#define EXT4_DEBUG_BLOCKDEV (1 << 0)
-
-/**@brief Debug mask: ext4_fs.c*/
-#define EXT4_DEBUG_FS (1 << 1)
-
-/**@brief Debug mask: ext4_balloc.c*/
-#define EXT4_DEBUG_BALLOC (1 << 2)
-
-/**@brief Debug mask: ext4_bitmap.c*/
-#define EXT4_DEBUG_BITMAP (1 << 3)
-
-/**@brief Debug mask: ext4_dir_idx.c*/
-#define EXT4_DEBUG_DIR_IDX (1 << 4)
-
-/**@brief Debug mask: ext4_dir.c*/
-#define EXT4_DEBUG_DIR (1 << 5)
-
-/**@brief Debug mask: ext4_ialloc.c*/
-#define EXT4_DEBUG_IALLOC (1 << 6)
-
-/**@brief Debug mask: ext4_inode.c*/
-#define EXT4_DEBUG_INODE (1 << 7)
-
-/**@brief Debug mask: ext4_super.c*/
-#define EXT4_DEBUG_SUPER (1 << 8)
-
-/**@brief Debug mask: ext4_bcache.c*/
-#define EXT4_DEBUG_BCACHE (1 << 9)
+#ifndef PRIu64
+#define PRIu64 "llu"
+#endif
-/**@brief Debug mask: ext4_extents.c*/
-#define EXT4_DEBUG_EXTENTS (1 << 10)
+#ifndef PRId64
+#define PRId64 "lld"
+#endif
-/**@brief All debug printf enabled.*/
-#define EXT4_DEBUG_ALL (0xFFFFFFFF)
-/**@brief Global mask debug settings.
+#define DEBUG_BALLOC (1ul << 0)
+#define DEBUG_BCACHE (1ul << 1)
+#define DEBUG_BITMAP (1ul << 2)
+#define DEBUG_BLOCK_GROUP (1ul << 3)
+#define DEBUG_BLOCKDEV (1ul << 4)
+#define DEBUG_DIR_IDX (1ul << 5)
+#define DEBUG_DIR (1ul << 6)
+#define DEBUG_EXTENT (1ul << 7)
+#define DEBUG_FS (1ul << 8)
+#define DEBUG_HASH (1ul << 9)
+#define DEBUG_IALLOC (1ul << 10)
+#define DEBUG_INODE (1ul << 11)
+#define DEBUG_SUPER (1ul << 12)
+#define DEBUG_XATTR (1ul << 13)
+#define DEBUG_MKFS (1ul << 14)
+#define DEBUG_EXT4 (1ul << 15)
+#define DEBUG_JBD (1ul << 16)
+#define DEBUG_MBR (1ul << 17)
+
+#define DEBUG_NOPREFIX (1ul << 31)
+#define DEBUG_ALL (0xFFFFFFFF)
+
+static inline const char *ext4_dmask_id2str(uint32_t m)
+{
+ switch(m) {
+ case DEBUG_BALLOC:
+ return "ext4_balloc: ";
+ case DEBUG_BCACHE:
+ return "ext4_bcache: ";
+ case DEBUG_BITMAP:
+ return "ext4_bitmap: ";
+ case DEBUG_BLOCK_GROUP:
+ return "ext4_block_group: ";
+ case DEBUG_BLOCKDEV:
+ return "ext4_blockdev: ";
+ case DEBUG_DIR_IDX:
+ return "ext4_dir_idx: ";
+ case DEBUG_DIR:
+ return "ext4_dir: ";
+ case DEBUG_EXTENT:
+ return "ext4_extent: ";
+ case DEBUG_FS:
+ return "ext4_fs: ";
+ case DEBUG_HASH:
+ return "ext4_hash: ";
+ case DEBUG_IALLOC:
+ return "ext4_ialloc: ";
+ case DEBUG_INODE:
+ return "ext4_inode: ";
+ case DEBUG_SUPER:
+ return "ext4_super: ";
+ case DEBUG_XATTR:
+ return "ext4_xattr: ";
+ case DEBUG_MKFS:
+ return "ext4_mkfs: ";
+ case DEBUG_JBD:
+ return "ext4_jbd: ";
+ case DEBUG_MBR:
+ return "ext4_mbr: ";
+ case DEBUG_EXT4:
+ return "ext4: ";
+ }
+ return "";
+}
+#define DBG_NONE ""
+#define DBG_INFO "[info] "
+#define DBG_WARN "[warn] "
+#define DBG_ERROR "[error] "
+
+/**@brief Global mask debug set.
* @brief m new debug mask.*/
void ext4_dmask_set(uint32_t m);
+/**@brief Global mask debug clear.
+ * @brief m new debug mask.*/
+void ext4_dmask_clr(uint32_t m);
+
/**@brief Global debug mask get.
* @return debug mask*/
uint32_t ext4_dmask_get(void);
#if CONFIG_DEBUG_PRINTF
/**@brief Debug printf.*/
-#define ext4_dprintf(m, ...) \
+#define ext4_dbg(m, ...) \
do { \
- if (m & ext4_dmask_get()) \
+ if ((m) & ext4_dmask_get()) { \
+ if (!((m) & DEBUG_NOPREFIX)) { \
+ printf("%s", ext4_dmask_id2str(m)); \
+ printf("l: %d ", __LINE__); \
+ } \
printf(__VA_ARGS__); \
- fflush(stdout); \
+ fflush(stdout); \
+ } \
} while (0)
#else
-#define ext4_dprintf(m, ...)
+#define ext4_dbg(m, ...) do { } while (0)
#endif
#if CONFIG_DEBUG_ASSERT
/**@brief Debug assertion.*/
+#if CONFIG_HAVE_OWN_ASSERT
#define ext4_assert(_v) \
do { \
if (!(_v)) { \
- printf("Assertion failed:\nmodule: %s\nline: %d\n", \
+ printf("assertion failed:\nfile: %s\nline: %d\n", \
__FILE__, __LINE__); \
+ while (1) \
+ ; \
} \
} while (0)
#else
+#define ext4_assert(_v) assert(_v)
+#endif
+#else
#define ext4_assert(_v)
#endif
+#ifdef __cplusplus
+}
+#endif
+
#endif /* EXT4_DEBUG_H_ */
/**