dedup

deduplicating backup program
git clone git://git.2f30.org/dedup.git
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commit 14a97f465c31b9e0c707730ca8798dfd4140cb03
parent d7e3a0358ece64c1d797e149c61c16472664b909
Author: sin <sin@2f30.org>
Date:   Tue,  7 May 2019 20:56:23 +0100

Reorder bhdr field

Diffstat:
Mbstorage.c | 6+++---
1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/bstorage.c b/bstorage.c @@ -103,9 +103,9 @@ RB_HEAD(bdcache, bd); struct sctx { struct bdcache bdcache; /* cache of block descriptors */ SLIST_HEAD(gchead, bd) gchead; /* list of all blocks with a zero refcount */ - struct bhdr bhdr; /* block header entry */ int fd; /* underlying storage file descriptor */ int rdonly; /* when set to 1, the bssync() operation is a no-op */ + struct bhdr bhdr; /* block header entry */ }; static int @@ -330,6 +330,8 @@ bscreat(struct bctx *bctx, char *path, int mode, struct bparam *bpar) sctx = bctx->sctx; RB_INIT(&sctx->bdcache); SLIST_INIT(&sctx->gchead); + sctx->fd = fd; + bhdr = &sctx->bhdr; memcpy(bhdr->magic, BHDRMAGIC, NBHDRMAGIC); bhdr->flags = (VMAJ << VMAJSHIFT) | VMIN; @@ -359,9 +361,7 @@ bscreat(struct bctx *bctx, char *path, int mode, struct bparam *bpar) bseterr("invalid encryption type: %s", bpar->ealgo); return -1; } - bhdr->nbd = 0; - sctx->fd = fd; if (packbhdr(fd, bhdr) < 0) { free(sctx);