Add a comment to clarify flags usage - dedup - deduplicating backup program
HTML git clone git://bitreich.org/dedup/ git://enlrupgkhuxnvlhsf6lc3fziv5h2hhfrinws65d7roiv6bfj7d652fid.onion/dedup/
DIR Log
DIR Files
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DIR Tags
DIR README
DIR LICENSE
---
DIR commit 4a21ac05f96b79113658a5adc1c04bde99bd8118
DIR parent 1fc2fd3f5bb799b10a39ff687f8f44cc745173d4
HTML Author: sin <sin@2f30.org>
Date: Wed, 10 Apr 2019 13:42:56 +0100
Add a comment to clarify flags usage
Diffstat:
M dedup.h | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)
---
DIR diff --git a/dedup.h b/dedup.h
@@ -18,10 +18,12 @@
#define VER_MIN 2
#define VER_MAJ 0
+/* snapshot header and block header flags */
#define VER_MIN_MASK 0xff
#define VER_MAJ_SHIFT 8
#define VER_MAJ_MASK 0xff
+/* block header flags */
#define HASH_ALGO_SHIFT 19
#define HASH_ALGO_MASK 0x7 /* max 8 hash algos */
#define COMPR_ALGO_SHIFT 16
@@ -56,14 +58,14 @@ struct stats {
};
struct snap_hdr {
- uint64_t flags; /* bottom 16 bits are maj/min version */
+ uint64_t flags;
uint64_t size; /* size of snapshots file */
uint64_t nr_snaps;
struct stats st;
};
struct blk_hdr {
- uint64_t flags; /* bottom 16 bits are maj/min version */
+ uint64_t flags;
uint64_t size; /* size of store file */
};