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Diffstat (limited to 'tree-walk.c')
-rw-r--r--tree-walk.c53
1 files changed, 26 insertions, 27 deletions
diff --git a/tree-walk.c b/tree-walk.c
index 63a87ed666..8f5090862b 100644
--- a/tree-walk.c
+++ b/tree-walk.c
@@ -84,8 +84,7 @@ void *fill_tree_descriptor(struct tree_desc *desc, const struct object_id *oid)
void *buf = NULL;
if (oid) {
- buf = read_object_with_reference(oid->hash, tree_type, &size,
- NULL);
+ buf = read_object_with_reference(oid, tree_type, &size, NULL);
if (!buf)
die("unable to read tree %s", oid_to_hex(oid));
}
@@ -106,7 +105,7 @@ static void entry_extract(struct tree_desc *t, struct name_entry *a)
static int update_tree_entry_internal(struct tree_desc *desc, struct strbuf *err)
{
const void *buf = desc->buffer;
- const unsigned char *end = desc->entry.oid->hash + 20;
+ const unsigned char *end = desc->entry.oid->hash + the_hash_algo->rawsz;
unsigned long size = desc->size;
unsigned long len = end - (const unsigned char *)buf;
@@ -489,10 +488,10 @@ int traverse_trees(int n, struct tree_desc *t, struct traverse_info *info)
struct dir_state {
void *tree;
unsigned long size;
- unsigned char sha1[20];
+ struct object_id oid;
};
-static int find_tree_entry(struct tree_desc *t, const char *name, unsigned char *result, unsigned *mode)
+static int find_tree_entry(struct tree_desc *t, const char *name, struct object_id *result, unsigned *mode)
{
int namelen = strlen(name);
while (t->size) {
@@ -511,7 +510,7 @@ static int find_tree_entry(struct tree_desc *t, const char *name, unsigned char
if (cmp < 0)
break;
if (entrylen == namelen) {
- hashcpy(result, oid->hash);
+ oidcpy(result, oid);
return 0;
}
if (name[entrylen] != '/')
@@ -519,27 +518,27 @@ static int find_tree_entry(struct tree_desc *t, const char *name, unsigned char
if (!S_ISDIR(*mode))
break;
if (++entrylen == namelen) {
- hashcpy(result, oid->hash);
+ oidcpy(result, oid);
return 0;
}
- return get_tree_entry(oid->hash, name + entrylen, result, mode);
+ return get_tree_entry(oid, name + entrylen, result, mode);
}
return -1;
}
-int get_tree_entry(const unsigned char *tree_sha1, const char *name, unsigned char *sha1, unsigned *mode)
+int get_tree_entry(const struct object_id *tree_oid, const char *name, struct object_id *oid, unsigned *mode)
{
int retval;
void *tree;
unsigned long size;
- unsigned char root[20];
+ struct object_id root;
- tree = read_object_with_reference(tree_sha1, tree_type, &size, root);
+ tree = read_object_with_reference(tree_oid, tree_type, &size, &root);
if (!tree)
return -1;
if (name[0] == '\0') {
- hashcpy(sha1, root);
+ oidcpy(oid, &root);
free(tree);
return 0;
}
@@ -549,7 +548,7 @@ int get_tree_entry(const unsigned char *tree_sha1, const char *name, unsigned ch
} else {
struct tree_desc t;
init_tree_desc(&t, tree, size);
- retval = find_tree_entry(&t, name, sha1, mode);
+ retval = find_tree_entry(&t, name, oid, mode);
}
free(tree);
return retval;
@@ -577,20 +576,20 @@ int get_tree_entry(const unsigned char *tree_sha1, const char *name, unsigned ch
* See the code for enum follow_symlink_result for a description of
* the return values.
*/
-enum follow_symlinks_result get_tree_entry_follow_symlinks(unsigned char *tree_sha1, const char *name, unsigned char *result, struct strbuf *result_path, unsigned *mode)
+enum follow_symlinks_result get_tree_entry_follow_symlinks(struct object_id *tree_oid, const char *name, struct object_id *result, struct strbuf *result_path, unsigned *mode)
{
int retval = MISSING_OBJECT;
struct dir_state *parents = NULL;
size_t parents_alloc = 0;
size_t i, parents_nr = 0;
- unsigned char current_tree_sha1[20];
+ struct object_id current_tree_oid;
struct strbuf namebuf = STRBUF_INIT;
struct tree_desc t;
int follows_remaining = GET_TREE_ENTRY_FOLLOW_SYMLINKS_MAX_LINKS;
init_tree_desc(&t, NULL, 0UL);
strbuf_addstr(&namebuf, name);
- hashcpy(current_tree_sha1, tree_sha1);
+ oidcpy(&current_tree_oid, tree_oid);
while (1) {
int find_result;
@@ -599,22 +598,22 @@ enum follow_symlinks_result get_tree_entry_follow_symlinks(unsigned char *tree_s
if (!t.buffer) {
void *tree;
- unsigned char root[20];
+ struct object_id root;
unsigned long size;
- tree = read_object_with_reference(current_tree_sha1,
+ tree = read_object_with_reference(&current_tree_oid,
tree_type, &size,
- root);
+ &root);
if (!tree)
goto done;
ALLOC_GROW(parents, parents_nr + 1, parents_alloc);
parents[parents_nr].tree = tree;
parents[parents_nr].size = size;
- hashcpy(parents[parents_nr].sha1, root);
+ oidcpy(&parents[parents_nr].oid, &root);
parents_nr++;
if (namebuf.buf[0] == '\0') {
- hashcpy(result, root);
+ oidcpy(result, &root);
retval = FOUND;
goto done;
}
@@ -664,21 +663,21 @@ enum follow_symlinks_result get_tree_entry_follow_symlinks(unsigned char *tree_s
/* We could end up here via a symlink to dir/.. */
if (namebuf.buf[0] == '\0') {
- hashcpy(result, parents[parents_nr - 1].sha1);
+ oidcpy(result, &parents[parents_nr - 1].oid);
retval = FOUND;
goto done;
}
/* Look up the first (or only) path component in the tree. */
find_result = find_tree_entry(&t, namebuf.buf,
- current_tree_sha1, mode);
+ &current_tree_oid, mode);
if (find_result) {
goto done;
}
if (S_ISDIR(*mode)) {
if (!remainder) {
- hashcpy(result, current_tree_sha1);
+ oidcpy(result, &current_tree_oid);
retval = FOUND;
goto done;
}
@@ -688,7 +687,7 @@ enum follow_symlinks_result get_tree_entry_follow_symlinks(unsigned char *tree_s
1 + first_slash - namebuf.buf);
} else if (S_ISREG(*mode)) {
if (!remainder) {
- hashcpy(result, current_tree_sha1);
+ oidcpy(result, &current_tree_oid);
retval = FOUND;
} else {
retval = NOT_DIR;
@@ -714,8 +713,8 @@ enum follow_symlinks_result get_tree_entry_follow_symlinks(unsigned char *tree_s
*/
retval = DANGLING_SYMLINK;
- contents = read_sha1_file(current_tree_sha1, &type,
- &link_len);
+ contents = read_object_file(&current_tree_oid, &type,
+ &link_len);
if (!contents)
goto done;
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-23 02:29:37 +0000