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Unified Diff: net/disk_cache/blockfile/disk_format_v3.h

Issue 266243004: Clang format slam. Base URL: svn://svn.chromium.org/chrome/trunk/src
Patch Set: Created 6 years, 7 months ago
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Index: net/disk_cache/blockfile/disk_format_v3.h
diff --git a/net/disk_cache/blockfile/disk_format_v3.h b/net/disk_cache/blockfile/disk_format_v3.h
index f5811cc0fc42c85fd0a89e94e3b63e610f2e20bc..bdac90e8991c04efd798f65704ca13db9f8ce59e 100644
--- a/net/disk_cache/blockfile/disk_format_v3.h
+++ b/net/disk_cache/blockfile/disk_format_v3.h
@@ -63,30 +63,30 @@ enum CacheFlags {
// Header for the master index file.
struct IndexHeaderV3 {
- uint32 magic;
- uint32 version;
- int32 num_entries; // Number of entries currently stored.
- int32 num_bytes; // Total size of the stored data.
- int32 last_file; // Last external file created.
- int32 reserved1;
- CacheAddr stats; // Storage for usage data.
- int32 table_len; // Actual size of the table.
- int32 crash; // Signals a previous crash.
- int32 experiment; // Id of an ongoing test.
- int32 max_bytes; // Total maximum size of the stored data.
- uint32 flags;
- int32 used_cells;
- int32 max_bucket;
- uint64 create_time; // Creation time for this set of files.
- uint64 base_time; // Current base for timestamps.
- uint64 old_time; // Previous time used for timestamps.
- int32 max_block_file;
- int32 num_no_use_entries;
- int32 num_low_use_entries;
- int32 num_high_use_entries;
- int32 reserved;
- int32 num_evicted_entries;
- int32 pad[6];
+ uint32 magic;
+ uint32 version;
+ int32 num_entries; // Number of entries currently stored.
+ int32 num_bytes; // Total size of the stored data.
+ int32 last_file; // Last external file created.
+ int32 reserved1;
+ CacheAddr stats; // Storage for usage data.
+ int32 table_len; // Actual size of the table.
+ int32 crash; // Signals a previous crash.
+ int32 experiment; // Id of an ongoing test.
+ int32 max_bytes; // Total maximum size of the stored data.
+ uint32 flags;
+ int32 used_cells;
+ int32 max_bucket;
+ uint64 create_time; // Creation time for this set of files.
+ uint64 base_time; // Current base for timestamps.
+ uint64 old_time; // Previous time used for timestamps.
+ int32 max_block_file;
+ int32 num_no_use_entries;
+ int32 num_low_use_entries;
+ int32 num_high_use_entries;
+ int32 reserved;
+ int32 num_evicted_entries;
+ int32 pad[6];
};
const int kBaseBitmapBytes = 3968;
@@ -94,29 +94,29 @@ const int kBaseBitmapBytes = 3968;
// page increments (4096 bytes), but all bits don't have to be in use at any
// given time. The required file size can be computed from header.table_len.
struct IndexBitmap {
- IndexHeaderV3 header;
- uint32 bitmap[kBaseBitmapBytes / 4]; // First page of the bitmap.
+ IndexHeaderV3 header;
+ uint32 bitmap[kBaseBitmapBytes / 4]; // First page of the bitmap.
};
COMPILE_ASSERT(sizeof(IndexBitmap) == 4096, bad_IndexHeader);
// Possible states for a given entry.
enum EntryState {
- ENTRY_FREE = 0, // Available slot.
- ENTRY_NEW, // The entry is being created.
- ENTRY_OPEN, // The entry is being accessed.
- ENTRY_MODIFIED, // The entry is being modified.
- ENTRY_DELETED, // The entry is being deleted.
- ENTRY_FIXING, // Inconsistent state. The entry is being verified.
- ENTRY_USED // The slot is in use (entry is present).
+ ENTRY_FREE = 0, // Available slot.
+ ENTRY_NEW, // The entry is being created.
+ ENTRY_OPEN, // The entry is being accessed.
+ ENTRY_MODIFIED, // The entry is being modified.
+ ENTRY_DELETED, // The entry is being deleted.
+ ENTRY_FIXING, // Inconsistent state. The entry is being verified.
+ ENTRY_USED // The slot is in use (entry is present).
};
COMPILE_ASSERT(ENTRY_USED <= 7, state_uses_3_bits);
enum EntryGroup {
- ENTRY_NO_USE = 0, // The entry has not been reused.
- ENTRY_LOW_USE, // The entry has low reuse.
- ENTRY_HIGH_USE, // The entry has high reuse.
- ENTRY_RESERVED, // Reserved for future use.
- ENTRY_EVICTED // The entry was deleted.
+ ENTRY_NO_USE = 0, // The entry has not been reused.
+ ENTRY_LOW_USE, // The entry has low reuse.
+ ENTRY_HIGH_USE, // The entry has high reuse.
+ ENTRY_RESERVED, // Reserved for future use.
+ ENTRY_EVICTED // The entry was deleted.
};
COMPILE_ASSERT(ENTRY_USED <= 7, group_uses_3_bits);
@@ -180,16 +180,16 @@ struct IndexCell {
// If that same Addr is stored on a large table, the location field would be
// 0x61234
- uint64 first_part;
- uint8 last_part;
+ uint64 first_part;
+ uint8 last_part;
};
COMPILE_ASSERT(sizeof(IndexCell) == 9, bad_IndexCell);
const int kCellsPerBucket = 4;
struct IndexBucket {
- IndexCell cells[kCellsPerBucket];
- int32 next;
- uint32 hash; // The high order byte is reserved (should be zero).
+ IndexCell cells[kCellsPerBucket];
+ int32 next;
+ uint32 hash; // The high order byte is reserved (should be zero).
};
COMPILE_ASSERT(sizeof(IndexBucket) == 44, bad_IndexBucket);
const int kBytesPerCell = 44 / kCellsPerBucket;
@@ -204,40 +204,40 @@ struct Index {
// Flags that can be applied to an entry.
enum EntryFlags {
- PARENT_ENTRY = 1, // This entry has children (sparse) entries.
- CHILD_ENTRY = 1 << 1 // Child entry that stores sparse data.
+ PARENT_ENTRY = 1, // This entry has children (sparse) entries.
+ CHILD_ENTRY = 1 << 1 // Child entry that stores sparse data.
};
struct EntryRecord {
- uint32 hash;
- uint32 pad1;
- uint8 reuse_count;
- uint8 refetch_count;
- int8 state; // Current EntryState.
- uint8 flags; // Any combination of EntryFlags.
- int32 key_len;
- int32 data_size[4]; // We can store up to 4 data streams for each
- CacheAddr data_addr[4]; // entry.
- uint32 data_hash[4];
- uint64 creation_time;
- uint64 last_modified_time;
- uint64 last_access_time;
- int32 pad[3];
- uint32 self_hash;
+ uint32 hash;
+ uint32 pad1;
+ uint8 reuse_count;
+ uint8 refetch_count;
+ int8 state; // Current EntryState.
+ uint8 flags; // Any combination of EntryFlags.
+ int32 key_len;
+ int32 data_size[4]; // We can store up to 4 data streams for each
+ CacheAddr data_addr[4]; // entry.
+ uint32 data_hash[4];
+ uint64 creation_time;
+ uint64 last_modified_time;
+ uint64 last_access_time;
+ int32 pad[3];
+ uint32 self_hash;
};
COMPILE_ASSERT(sizeof(EntryRecord) == 104, bad_EntryRecord);
struct ShortEntryRecord {
- uint32 hash;
- uint32 pad1;
- uint8 reuse_count;
- uint8 refetch_count;
- int8 state; // Current EntryState.
- uint8 flags;
- int32 key_len;
- uint64 last_access_time;
- uint32 long_hash[5];
- uint32 self_hash;
+ uint32 hash;
+ uint32 pad1;
+ uint8 reuse_count;
+ uint8 refetch_count;
+ int8 state; // Current EntryState.
+ uint8 flags;
+ int32 key_len;
+ uint64 last_access_time;
+ uint32 long_hash[5];
+ uint32 self_hash;
};
COMPILE_ASSERT(sizeof(ShortEntryRecord) == 48, bad_ShortEntryRecord);

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