dedup

commit cba6f8ec8d69c9e19c63290d012e995b8f473cb6
parent a7876bfd884b201019ba7d498347257d1869f340
Author: sin <sin@2f30.org>
Date:   Sun, 17 Feb 2019 10:10:45 +0000

Pass a block descriptor to store_blk()

Diffstat:
M
dedup.c
 | 
8
++++----

1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/dedup.c b/dedup.c
@@ -338,10 +338,10 @@ read_blk(uint8_t *buf, struct bdescr *bdescr)
 }
 
 void
-append_blk(uint8_t *buf, size_t size)
+store_blk(uint8_t *buf, struct bdescr *bdescr)
 {
-	lseek(sfd, 0, SEEK_END);
-	xwrite(sfd, buf, size);
+	lseek(sfd, bdescr->offset, SEEK_SET);
+	xwrite(sfd, buf, bdescr->size);
 }
 
 off_t
@@ -405,7 +405,7 @@ dedup(int fd)
 				ent->bdescr[ent->nblks++] = bdescr;
 
 				/* Store block */
-				append_blk(bp, bdescr.size);
+				store_blk(bp, &bdescr);
 
 				/* Create a cache entry for this block */
 				cent = alloc_cent();