diff --git a/sha1_name.c b/sha1_name.c
index 31812d3d26c7b33eaf3fe76f3145fd1fc193366d..55f25a2d3b49b1d565a9840b7dcfb2e22687cdd3 100644 (file)
--- a/sha1_name.c
+++ b/sha1_name.c
@@ -71,19 +71,19 @@ static int match_sha(unsigned len, const unsigned char *a, const unsigned char *
static int find_short_packed_object(int len, const unsigned char *match, unsigned char *sha1)
{
struct packed_git *p;
static int find_short_packed_object(int len, const unsigned char *match, unsigned char *sha1)
{
struct packed_git *p;
- unsigned char found_sha1[20];
+ const unsigned char *found_sha1 = NULL;
int found = 0;
prepare_packed_git();
for (p = packed_git; p && found < 2; p = p->next) {
int found = 0;
prepare_packed_git();
for (p = packed_git; p && found < 2; p = p->next) {
- uint32_t num = num_packed_objects(p);
+ uint32_t num = p->num_objects;
uint32_t first = 0, last = num;
while (first < last) {
uint32_t mid = (first + last) / 2;
uint32_t first = 0, last = num;
while (first < last) {
uint32_t mid = (first + last) / 2;
- unsigned char now[20];
+ const unsigned char *now;
int cmp;
int cmp;
- nth_packed_object_sha1(p, mid, now);
+ now = nth_packed_object_sha1(p, mid);
cmp = hashcmp(match, now);
if (!cmp) {
first = mid;
cmp = hashcmp(match, now);
if (!cmp) {
first = mid;
@@ -96,14 +96,14 @@ static int find_short_packed_object(int len, const unsigned char *match, unsigne
last = mid;
}
if (first < num) {
last = mid;
}
if (first < num) {
- unsigned char now[20], next[20];
- nth_packed_object_sha1(p, first, now);
+ const unsigned char *now, *next;
+ now = nth_packed_object_sha1(p, first);
if (match_sha(len, match, now)) {
if (match_sha(len, match, now)) {
- if (nth_packed_object_sha1(p, first+1, next) ||
- !match_sha(len, match, next)) {
+ next = nth_packed_object_sha1(p, first+1);
+ if (!next|| !match_sha(len, match, next)) {
/* unique within this pack */
if (!found) {
/* unique within this pack */
if (!found) {
- hashcpy(found_sha1, now);
+ found_sha1 = now;
found++;
}
else if (hashcmp(found_sha1, now)) {
found++;
}
else if (hashcmp(found_sha1, now)) {
*/
#define ONELINE_SEEN (1u<<20)
*/
#define ONELINE_SEEN (1u<<20)
-int get_sha1_oneline(const char *prefix, unsigned char *sha1)
+static int get_sha1_oneline(const char *prefix, unsigned char *sha1)
{
struct commit_list *list = NULL, *backup = NULL, *l;
{
struct commit_list *list = NULL, *backup = NULL, *l;
- struct commit *commit;
+ int retval = -1;
if (prefix[0] == '!') {
if (prefix[1] != '!')
if (prefix[0] == '!') {
if (prefix[1] != '!')
for_each_ref(handle_one_ref, &list);
for (l = list; l; l = l->next)
commit_list_insert(l->item, &backup);
for_each_ref(handle_one_ref, &list);
for (l = list; l; l = l->next)
commit_list_insert(l->item, &backup);
- while ((commit = pop_most_recent_commit(&list, ONELINE_SEEN))) {
+ while (list) {
char *p;
char *p;
+ struct commit *commit;
+
+ commit = pop_most_recent_commit(&list, ONELINE_SEEN);
parse_object(commit->object.sha1);
if (!commit->buffer || !(p = strstr(commit->buffer, "\n\n")))
continue;
if (!prefixcmp(p + 2, prefix)) {
hashcpy(sha1, commit->object.sha1);
parse_object(commit->object.sha1);
if (!commit->buffer || !(p = strstr(commit->buffer, "\n\n")))
continue;
if (!prefixcmp(p + 2, prefix)) {
hashcpy(sha1, commit->object.sha1);
+ retval = 0;
break;
}
}
free_commit_list(list);
for (l = backup; l; l = l->next)
clear_commit_marks(l->item, ONELINE_SEEN);
break;
}
}
free_commit_list(list);
for (l = backup; l; l = l->next)
clear_commit_marks(l->item, ONELINE_SEEN);
- return commit == NULL;
+ return retval;
}
/*
}
/*
*/
int get_sha1(const char *name, unsigned char *sha1)
{
*/
int get_sha1(const char *name, unsigned char *sha1)
{
- int ret, bracket_depth;
unsigned unused;
unsigned unused;
+ return get_sha1_with_mode(name, sha1, &unused);
+}
+
+int get_sha1_with_mode(const char *name, unsigned char *sha1, unsigned *mode)
+{
+ int ret, bracket_depth;
int namelen = strlen(name);
const char *cp;
int namelen = strlen(name);
const char *cp;
+ *mode = S_IFINVALID;
prepare_alt_odb();
ret = get_sha1_1(name, namelen, sha1);
if (!ret)
prepare_alt_odb();
ret = get_sha1_1(name, namelen, sha1);
if (!ret)
break;
if (ce_stage(ce) == stage) {
hashcpy(sha1, ce->sha1);
break;
if (ce_stage(ce) == stage) {
hashcpy(sha1, ce->sha1);
+ *mode = ntohl(ce->ce_mode);
return 0;
}
pos++;
return 0;
}
pos++;
unsigned char tree_sha1[20];
if (!get_sha1_1(name, cp-name, tree_sha1))
return get_tree_entry(tree_sha1, cp+1, sha1,
unsigned char tree_sha1[20];
if (!get_sha1_1(name, cp-name, tree_sha1))
return get_tree_entry(tree_sha1, cp+1, sha1,
- &unused);
+ mode);
}
return ret;
}
}
return ret;
}