[PATCH] commit: use the generic "sha1_pos" function to lookup sha1
Replace different binary search function with a generic one.
Signed-off-by: Bo Yang <struggleyb.nku@gmail.com>
---
commit.c | 24 +++++++++---------------
1 files changed, 9 insertions(+), 15 deletions(-)
diff --git a/commit.c b/commit.c
index 731191e..dba67d5 100644
--- a/commit.c
+++ b/commit.c
@@ -6,6 +6,7 @@
#include "diff.h"
#include "revision.h"
#include "notes.h"
+#include "sha1-lookup.h"
int save_commit_buffer = 1;
@@ -79,23 +80,16 @@ static unsigned long parse_commit_date(const char *buf, const char *tail)
static struct commit_graft **commit_graft;
static int commit_graft_alloc, commit_graft_nr;
+static const unsigned char *commit_sha1_access(size_t index, void *table)
+{
+ struct commit_graft **graft = table;
+ return graft[index]->sha1;
+}
+
static int commit_graft_pos(const unsigned char *sha1)
{
- int lo, hi;
- lo = 0;
- hi = commit_graft_nr;
- while (lo < hi) {
- int mi = (lo + hi) / 2;
- struct commit_graft *graft = commit_graft[mi];
- int cmp = hashcmp(sha1, graft->sha1);
- if (!cmp)
- return mi;
- if (cmp < 0)
- hi = mi;
- else
- lo = mi + 1;
- }
- return -lo - 1;
+ return sha1_pos(sha1, commit_graft, commit_graft_nr,
+ commit_sha1_access);
}
int register_commit_graft(struct commit_graft *graft, int ignore_dups)
--
1.7.0.2.273.gc2413.dirty
Bo Yang <struggleyb.nku@gmail.com>