char name[FLEX_ARRAY];
};
+static struct ref_dir *get_ref_dir(struct ref_entry *entry)
+{
+ assert(entry->flag & REF_DIR);
+ return &entry->u.subdir;
+}
+
static struct ref_entry *create_ref_entry(const char *refname,
const unsigned char *sha1, int flag,
int check_name)
static void free_ref_entry(struct ref_entry *entry)
{
if (entry->flag & REF_DIR)
- clear_ref_dir(&entry->u.subdir);
+ clear_ref_dir(get_ref_dir(entry));
free(entry);
}
* directory if it is missing; otherwise, return NULL if the desired
* directory cannot be found.
*/
-static struct ref_entry *search_for_subdir(struct ref_dir *dir,
- const char *subdirname, int mkdir)
+static struct ref_dir *search_for_subdir(struct ref_dir *dir,
+ const char *subdirname, int mkdir)
{
struct ref_entry *entry = search_ref_dir(dir, subdirname);
if (!entry) {
entry = create_dir_entry(subdirname);
add_entry_to_dir(dir, entry);
}
- assert(entry->flag & REF_DIR);
- return entry;
+ return get_ref_dir(entry);
}
/*
const char *slash;
strbuf_init(&dirname, PATH_MAX);
for (slash = strchr(refname, '/'); slash; slash = strchr(slash + 1, '/')) {
- struct ref_entry *entry;
+ struct ref_dir *subdir;
strbuf_add(&dirname,
refname + dirname.len,
(slash + 1) - (refname + dirname.len));
- entry = search_for_subdir(dir, dirname.buf, mkdir);
- if (!entry)
+ subdir = search_for_subdir(dir, dirname.buf, mkdir);
+ if (!subdir)
break;
- dir = &entry->u.subdir;
+ dir = subdir;
}
strbuf_release(&dirname);
struct ref_entry *entry = dir->entries[i];
int retval;
if (entry->flag & REF_DIR) {
- sort_ref_dir(&entry->u.subdir);
- retval = do_for_each_ref_in_dir(&entry->u.subdir, 0,
+ struct ref_dir *subdir = get_ref_dir(entry);
+ sort_ref_dir(subdir);
+ retval = do_for_each_ref_in_dir(subdir, 0,
base, fn, trim, flags, cb_data);
} else {
retval = do_one_ref(base, fn, trim, flags, cb_data, entry);
if (cmp == 0) {
if ((e1->flag & REF_DIR) && (e2->flag & REF_DIR)) {
/* Both are directories; descend them in parallel. */
- sort_ref_dir(&e1->u.subdir);
- sort_ref_dir(&e2->u.subdir);
+ struct ref_dir *subdir1 = get_ref_dir(e1);
+ struct ref_dir *subdir2 = get_ref_dir(e2);
+ sort_ref_dir(subdir1);
+ sort_ref_dir(subdir2);
retval = do_for_each_ref_in_dirs(
- &e1->u.subdir, &e2->u.subdir,
+ subdir1, subdir2,
base, fn, trim, flags, cb_data);
i1++;
i2++;
i2++;
}
if (e->flag & REF_DIR) {
- sort_ref_dir(&e->u.subdir);
+ struct ref_dir *subdir = get_ref_dir(e);
+ sort_ref_dir(subdir);
retval = do_for_each_ref_in_dir(
- &e->u.subdir, 0,
+ subdir, 0,
base, fn, trim, flags, cb_data);
} else {
retval = do_one_ref(base, fn, trim, flags, cb_data, e);
packed_refs_file = git_path("packed-refs");
f = fopen(packed_refs_file, "r");
if (f) {
- read_packed_refs(f, &refs->packed->u.subdir);
+ read_packed_refs(f, get_ref_dir(refs->packed));
fclose(f);
}
}
- return &refs->packed->u.subdir;
+ return get_ref_dir(refs->packed);
}
void add_packed_ref(const char *refname, const unsigned char *sha1)
* dirname must end with '/'. dir must be the directory entry
* corresponding to dirname.
*/
-static void get_ref_dir(struct ref_cache *refs, const char *dirname,
- struct ref_dir *dir)
+static void read_loose_refs(struct ref_cache *refs, const char *dirname,
+ struct ref_dir *dir)
{
DIR *d;
const char *path;
; /* silently ignore */
} else if (S_ISDIR(st.st_mode)) {
strbuf_addch(&refname, '/');
- get_ref_dir(refs, refname.buf,
- &search_for_subdir(dir, refname.buf, 1)->u.subdir);
+ read_loose_refs(refs, refname.buf,
+ search_for_subdir(dir, refname.buf, 1));
} else {
if (*refs->name) {
hashclr(sha1);
{
if (!refs->loose) {
refs->loose = create_dir_entry("");
- get_ref_dir(refs, "refs/",
- &search_for_subdir(&refs->loose->u.subdir,
- "refs/", 1)->u.subdir);
+ read_loose_refs(refs, "refs/",
+ search_for_subdir(get_ref_dir(refs->loose),
+ "refs/", 1));
}
- return &refs->loose->u.subdir;
+ return get_ref_dir(refs->loose);
}
/* We allow "recursive" symbolic refs. Only within reason, though */