Re-arrange some defines - dedup - deduplicating backup program
HTML git clone git://bitreich.org/dedup/ git://enlrupgkhuxnvlhsf6lc3fziv5h2hhfrinws65d7roiv6bfj7d652fid.onion/dedup/
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---
DIR commit d04f1686624a9c680965f0c090cc1808935687f4
DIR parent ca0493fa7861e7fd5bcdc108d7f56c4109d09fae
HTML Author: sin <sin@2f30.org>
Date: Wed, 8 May 2019 01:16:43 +0100
Re-arrange some defines
Diffstat:
M bstorage.c | 12 ++++++++----
M snap.c | 3 +++
2 files changed, 11 insertions(+), 4 deletions(-)
---
DIR diff --git a/bstorage.c b/bstorage.c
@@ -33,20 +33,24 @@
/* block header constants */
#define BHDRMAGIC "DEDUPDIDUPDIDUP"
#define NBHDRMAGIC sizeof(BHDRMAGIC)
+
#define VMIN 0
#define VMAJ 1
#define VMINMASK 0xff
#define VMAJSHIFT 8
#define VMAJMASK 0xff
-#define EALGOSHIFT 19
-#define EALGOMASK 0x7
-#define ENONETYPE 0
-#define ECHACHATYPE 1
+
#define CALGOSHIFT 16
#define CALGOMASK 0x7
#define CNONETYPE 0
#define CSNAPPYTYPE 1
#define CLZ4TYPE 2
+
+#define EALGOSHIFT 19
+#define EALGOMASK 0x7
+#define ENONETYPE 0
+#define ECHACHATYPE 1
+
#define BHDRSIZE (NBHDRMAGIC + 8 + 8)
/* block descriptor constants */
DIR diff --git a/snap.c b/snap.c
@@ -20,13 +20,16 @@
#include "queue.h"
#include "snap.h"
+/* snapshot header constants */
#define SHDRMAGIC "SNAPSNAPPYSNOOP"
#define NSHDRMAGIC sizeof(SHDRMAGIC)
+
#define VMIN 0
#define VMAJ 1
#define VMINMASK 0xff
#define VMAJSHIFT 8
#define VMAJMASK 0xff
+
#define SHDRSIZE (NSHDRMAGIC + 24 + 24 + 8 + 8)
#define NERRBUF 128