#include "streaming.h"
#include "dir.h"
#include "mru.h"
+#include "list.h"
+#include "mergesort.h"
#ifndef O_NOATIME
#if defined(__linux__) && (defined(__i386__) || defined(__PPC__))
const unsigned char null_sha1[20];
const struct object_id null_oid;
+const struct object_id empty_tree_oid = {
+ EMPTY_TREE_SHA1_BIN_LITERAL
+};
+const struct object_id empty_blob_oid = {
+ EMPTY_BLOB_SHA1_BIN_LITERAL
+};
/*
* This is meant to hold a *small* number of objects that you would
return result;
}
-static void fill_sha1_path(char *pathbuf, const unsigned char *sha1)
+static void fill_sha1_path(struct strbuf *buf, const unsigned char *sha1)
{
int i;
for (i = 0; i < 20; i++) {
static char hex[] = "0123456789abcdef";
unsigned int val = sha1[i];
- char *pos = pathbuf + i*2 + (i > 0);
- *pos++ = hex[val >> 4];
- *pos = hex[val & 0xf];
+ strbuf_addch(buf, hex[val >> 4]);
+ strbuf_addch(buf, hex[val & 0xf]);
+ if (!i)
+ strbuf_addch(buf, '/');
}
}
const char *sha1_file_name(const unsigned char *sha1)
{
- static char buf[PATH_MAX];
- const char *objdir;
- int len;
+ static struct strbuf buf = STRBUF_INIT;
+
+ strbuf_reset(&buf);
+ strbuf_addf(&buf, "%s/", get_object_directory());
+
+ fill_sha1_path(&buf, sha1);
+ return buf.buf;
+}
- objdir = get_object_directory();
- len = strlen(objdir);
+struct strbuf *alt_scratch_buf(struct alternate_object_database *alt)
+{
+ strbuf_setlen(&alt->scratch, alt->base_len);
+ return &alt->scratch;
+}
- /* '/' + sha1(2) + '/' + sha1(38) + '\0' */
- if (len + 43 > PATH_MAX)
- die("insanely long object directory %s", objdir);
- memcpy(buf, objdir, len);
- buf[len] = '/';
- buf[len+3] = '/';
- buf[len+42] = '\0';
- fill_sha1_path(buf + len + 1, sha1);
- return buf;
+static const char *alt_sha1_path(struct alternate_object_database *alt,
+ const unsigned char *sha1)
+{
+ struct strbuf *buf = alt_scratch_buf(alt);
+ fill_sha1_path(buf, sha1);
+ return buf->buf;
}
/*
struct alternate_object_database *alt_odb_list;
static struct alternate_object_database **alt_odb_tail;
+/*
+ * Return non-zero iff the path is usable as an alternate object database.
+ */
+static int alt_odb_usable(struct strbuf *path, const char *normalized_objdir)
+{
+ struct alternate_object_database *alt;
+
+ /* Detect cases where alternate disappeared */
+ if (!is_directory(path->buf)) {
+ error("object directory %s does not exist; "
+ "check .git/objects/info/alternates.",
+ path->buf);
+ return 0;
+ }
+
+ /*
+ * Prevent the common mistake of listing the same
+ * thing twice, or object directory itself.
+ */
+ for (alt = alt_odb_list; alt; alt = alt->next) {
+ if (!fspathcmp(path->buf, alt->path))
+ return 0;
+ }
+ if (!fspathcmp(path->buf, normalized_objdir))
+ return 0;
+
+ return 1;
+}
+
/*
* Prepare alternate object database registry.
*
int depth, const char *normalized_objdir)
{
struct alternate_object_database *ent;
- struct alternate_object_database *alt;
- size_t pfxlen, entlen;
struct strbuf pathbuf = STRBUF_INIT;
if (!is_absolute_path(entry) && relative_base) {
}
strbuf_addstr(&pathbuf, entry);
- normalize_path_copy(pathbuf.buf, pathbuf.buf);
-
- pfxlen = strlen(pathbuf.buf);
+ if (strbuf_normalize_path(&pathbuf) < 0) {
+ error("unable to normalize alternate object path: %s",
+ pathbuf.buf);
+ strbuf_release(&pathbuf);
+ return -1;
+ }
/*
* The trailing slash after the directory name is given by
* this function at the end. Remove duplicates.
*/
- while (pfxlen && pathbuf.buf[pfxlen-1] == '/')
- pfxlen -= 1;
-
- entlen = st_add(pfxlen, 43); /* '/' + 2 hex + '/' + 38 hex + NUL */
- ent = xmalloc(st_add(sizeof(*ent), entlen));
- memcpy(ent->base, pathbuf.buf, pfxlen);
- strbuf_release(&pathbuf);
+ while (pathbuf.len && pathbuf.buf[pathbuf.len - 1] == '/')
+ strbuf_setlen(&pathbuf, pathbuf.len - 1);
- ent->name = ent->base + pfxlen + 1;
- ent->base[pfxlen + 3] = '/';
- ent->base[pfxlen] = ent->base[entlen-1] = 0;
-
- /* Detect cases where alternate disappeared */
- if (!is_directory(ent->base)) {
- error("object directory %s does not exist; "
- "check .git/objects/info/alternates.",
- ent->base);
- free(ent);
+ if (!alt_odb_usable(&pathbuf, normalized_objdir)) {
+ strbuf_release(&pathbuf);
return -1;
}
- /* Prevent the common mistake of listing the same
- * thing twice, or object directory itself.
- */
- for (alt = alt_odb_list; alt; alt = alt->next) {
- if (pfxlen == alt->name - alt->base - 1 &&
- !memcmp(ent->base, alt->base, pfxlen)) {
- free(ent);
- return -1;
- }
- }
- if (!fspathcmp(ent->base, normalized_objdir)) {
- free(ent);
- return -1;
- }
+ ent = alloc_alt_odb(pathbuf.buf);
/* add the alternate entry */
*alt_odb_tail = ent;
ent->next = NULL;
/* recursively add alternates */
- read_info_alternates(ent->base, depth + 1);
-
- ent->base[pfxlen] = '/';
+ read_info_alternates(pathbuf.buf, depth + 1);
+ strbuf_release(&pathbuf);
return 0;
}
}
strbuf_add_absolute_path(&objdirbuf, get_object_directory());
- normalize_path_copy(objdirbuf.buf, objdirbuf.buf);
+ if (strbuf_normalize_path(&objdirbuf) < 0)
+ die("unable to normalize object directory: %s",
+ objdirbuf.buf);
alt_copy = xmemdupz(alt, len);
string_list_split_in_place(&entries, alt_copy, sep, -1);
const char *entry = entries.items[i].string;
if (entry[0] == '\0' || entry[0] == '#')
continue;
- if (!is_absolute_path(entry) && depth) {
- error("%s: ignoring relative alternate object store %s",
- relative_base, entry);
- } else {
- link_alt_odb_entry(entry, relative_base, depth, objdirbuf.buf);
- }
+ link_alt_odb_entry(entry, relative_base, depth, objdirbuf.buf);
}
string_list_clear(&entries, 0);
free(alt_copy);
int fd;
path = xstrfmt("%s/info/alternates", relative_base);
- fd = git_open_noatime(path);
+ fd = git_open(path);
free(path);
if (fd < 0)
return;
munmap(map, mapsz);
}
+struct alternate_object_database *alloc_alt_odb(const char *dir)
+{
+ struct alternate_object_database *ent;
+
+ FLEX_ALLOC_STR(ent, path, dir);
+ strbuf_init(&ent->scratch, 0);
+ strbuf_addf(&ent->scratch, "%s/", dir);
+ ent->base_len = ent->scratch.len;
+
+ return ent;
+}
+
void add_to_alternates_file(const char *reference)
{
struct lock_file *lock = xcalloc(1, sizeof(struct lock_file));
free(alts);
}
+void add_to_alternates_memory(const char *reference)
+{
+ /*
+ * Make sure alternates are initialized, or else our entry may be
+ * overwritten when they are.
+ */
+ prepare_alt_odb();
+
+ link_alt_odb_entries(reference, strlen(reference), '\n', NULL, 0);
+}
+
+/*
+ * Compute the exact path an alternate is at and returns it. In case of
+ * error NULL is returned and the human readable error is added to `err`
+ * `path` may be relative and should point to $GITDIR.
+ * `err` must not be null.
+ */
+char *compute_alternate_path(const char *path, struct strbuf *err)
+{
+ char *ref_git = NULL;
+ const char *repo, *ref_git_s;
+ int seen_error = 0;
+
+ ref_git_s = real_path_if_valid(path);
+ if (!ref_git_s) {
+ seen_error = 1;
+ strbuf_addf(err, _("path '%s' does not exist"), path);
+ goto out;
+ } else
+ /*
+ * Beware: read_gitfile(), real_path() and mkpath()
+ * return static buffer
+ */
+ ref_git = xstrdup(ref_git_s);
+
+ repo = read_gitfile(ref_git);
+ if (!repo)
+ repo = read_gitfile(mkpath("%s/.git", ref_git));
+ if (repo) {
+ free(ref_git);
+ ref_git = xstrdup(repo);
+ }
+
+ if (!repo && is_directory(mkpath("%s/.git/objects", ref_git))) {
+ char *ref_git_git = mkpathdup("%s/.git", ref_git);
+ free(ref_git);
+ ref_git = ref_git_git;
+ } else if (!is_directory(mkpath("%s/objects", ref_git))) {
+ struct strbuf sb = STRBUF_INIT;
+ seen_error = 1;
+ if (get_common_dir(&sb, ref_git)) {
+ strbuf_addf(err,
+ _("reference repository '%s' as a linked "
+ "checkout is not supported yet."),
+ path);
+ goto out;
+ }
+
+ strbuf_addf(err, _("reference repository '%s' is not a "
+ "local repository."), path);
+ goto out;
+ }
+
+ if (!access(mkpath("%s/shallow", ref_git), F_OK)) {
+ strbuf_addf(err, _("reference repository '%s' is shallow"),
+ path);
+ seen_error = 1;
+ goto out;
+ }
+
+ if (!access(mkpath("%s/info/grafts", ref_git), F_OK)) {
+ strbuf_addf(err,
+ _("reference repository '%s' is grafted"),
+ path);
+ seen_error = 1;
+ goto out;
+ }
+
+out:
+ if (seen_error) {
+ free(ref_git);
+ ref_git = NULL;
+ }
+
+ return ref_git;
+}
+
int foreach_alt_odb(alt_odb_fn fn, void *cb)
{
struct alternate_object_database *ent;
struct alternate_object_database *alt;
prepare_alt_odb();
for (alt = alt_odb_list; alt; alt = alt->next) {
- fill_sha1_path(alt->name, sha1);
- if (check_and_freshen_file(alt->base, freshen))
+ const char *path = alt_sha1_path(alt, sha1);
+ if (check_and_freshen_file(path, freshen))
return 1;
}
return 0;
struct pack_idx_header *hdr;
size_t idx_size;
uint32_t version, nr, i, *index;
- int fd = git_open_noatime(path);
+ int fd = git_open(path);
struct stat st;
if (fd < 0)
while (pack_max_fds <= pack_open_fds && close_one_pack())
; /* nothing */
- p->pack_fd = git_open_noatime(p->pack_name);
+ p->pack_fd = git_open(p->pack_name);
if (p->pack_fd < 0 || fstat(p->pack_fd, &st))
return -1;
pack_open_fds++;
strbuf_release(&path);
}
+static int approximate_object_count_valid;
+
+/*
+ * Give a fast, rough count of the number of objects in the repository. This
+ * ignores loose objects completely. If you have a lot of them, then either
+ * you should repack because your performance will be awful, or they are
+ * all unreachable objects about to be pruned, in which case they're not really
+ * interesting as a measure of repo size in the first place.
+ */
+unsigned long approximate_object_count(void)
+{
+ static unsigned long count;
+ if (!approximate_object_count_valid) {
+ struct packed_git *p;
+
+ prepare_packed_git();
+ count = 0;
+ for (p = packed_git; p; p = p->next) {
+ if (open_pack_index(p))
+ continue;
+ count += p->num_objects;
+ }
+ }
+ return count;
+}
+
+static void *get_next_packed_git(const void *p)
+{
+ return ((const struct packed_git *)p)->next;
+}
+
+static void set_next_packed_git(void *p, void *next)
+{
+ ((struct packed_git *)p)->next = next;
+}
+
static int sort_pack(const void *a_, const void *b_)
{
- struct packed_git *a = *((struct packed_git **)a_);
- struct packed_git *b = *((struct packed_git **)b_);
+ const struct packed_git *a = a_;
+ const struct packed_git *b = b_;
int st;
/*
static void rearrange_packed_git(void)
{
- struct packed_git **ary, *p;
- int i, n;
-
- for (n = 0, p = packed_git; p; p = p->next)
- n++;
- if (n < 2)
- return;
-
- /* prepare an array of packed_git for easier sorting */
- ary = xcalloc(n, sizeof(struct packed_git *));
- for (n = 0, p = packed_git; p; p = p->next)
- ary[n++] = p;
-
- qsort(ary, n, sizeof(struct packed_git *), sort_pack);
-
- /* link them back again */
- for (i = 0; i < n - 1; i++)
- ary[i]->next = ary[i + 1];
- ary[n - 1]->next = NULL;
- packed_git = ary[0];
-
- free(ary);
+ packed_git = llist_mergesort(packed_git, get_next_packed_git,
+ set_next_packed_git, sort_pack);
}
static void prepare_packed_git_mru(void)
return;
prepare_packed_git_one(get_object_directory(), 1);
prepare_alt_odb();
- for (alt = alt_odb_list; alt; alt = alt->next) {
- alt->name[-1] = 0;
- prepare_packed_git_one(alt->base, 0);
- alt->name[-1] = '/';
- }
+ for (alt = alt_odb_list; alt; alt = alt->next)
+ prepare_packed_git_one(alt->path, 0);
rearrange_packed_git();
prepare_packed_git_mru();
prepare_packed_git_run_once = 1;
void reprepare_packed_git(void)
{
+ approximate_object_count_valid = 0;
prepare_packed_git_run_once = 0;
prepare_packed_git();
}
return hashcmp(sha1, real_sha1) ? -1 : 0;
}
-int git_open_noatime(const char *name)
+int git_open(const char *name)
{
- static int sha1_file_open_flag = O_NOATIME;
+ static int sha1_file_open_flag = O_NOATIME | O_CLOEXEC;
for (;;) {
int fd;
if (fd >= 0)
return fd;
- /* Might the failure be due to O_NOATIME? */
- if (errno != ENOENT && sha1_file_open_flag) {
- sha1_file_open_flag = 0;
+ /* Try again w/o O_CLOEXEC: the kernel might not support it */
+ if ((sha1_file_open_flag & O_CLOEXEC) && errno == EINVAL) {
+ sha1_file_open_flag &= ~O_CLOEXEC;
continue;
}
+ /* Might the failure be due to O_NOATIME? */
+ if (errno != ENOENT && (sha1_file_open_flag & O_NOATIME)) {
+ sha1_file_open_flag &= ~O_NOATIME;
+ continue;
+ }
return -1;
}
}
prepare_alt_odb();
errno = ENOENT;
for (alt = alt_odb_list; alt; alt = alt->next) {
- fill_sha1_path(alt->name, sha1);
- if (!lstat(alt->base, st))
+ const char *path = alt_sha1_path(alt, sha1);
+ if (!lstat(path, st))
return 0;
}
struct alternate_object_database *alt;
int most_interesting_errno;
- fd = git_open_noatime(sha1_file_name(sha1));
+ fd = git_open(sha1_file_name(sha1));
if (fd >= 0)
return fd;
most_interesting_errno = errno;
prepare_alt_odb();
for (alt = alt_odb_list; alt; alt = alt->next) {
- fill_sha1_path(alt->name, sha1);
- fd = git_open_noatime(alt->base);
+ const char *path = alt_sha1_path(alt, sha1);
+ fd = git_open(path);
if (fd >= 0)
return fd;
if (most_interesting_errno == ENOENT)
int parse_sha1_header(const char *hdr, unsigned long *sizep)
{
- struct object_info oi;
+ struct object_info oi = OBJECT_INFO_INIT;
oi.sizep = sizep;
- oi.typename = NULL;
- oi.typep = NULL;
return parse_sha1_header_extended(hdr, &oi, LOOKUP_REPLACE_OBJECT);
}
goto out;
}
-static int packed_object_info(struct packed_git *p, off_t obj_offset,
- struct object_info *oi)
+int packed_object_info(struct packed_git *p, off_t obj_offset,
+ struct object_info *oi)
{
struct pack_window *w_curs = NULL;
unsigned long size;
return buffer;
}
-#define MAX_DELTA_CACHE (256)
-
+static struct hashmap delta_base_cache;
static size_t delta_base_cached;
-static struct delta_base_cache_lru_list {
- struct delta_base_cache_lru_list *prev;
- struct delta_base_cache_lru_list *next;
-} delta_base_cache_lru = { &delta_base_cache_lru, &delta_base_cache_lru };
+static LIST_HEAD(delta_base_cache_lru);
-static struct delta_base_cache_entry {
- struct delta_base_cache_lru_list lru;
- void *data;
+struct delta_base_cache_key {
struct packed_git *p;
off_t base_offset;
+};
+
+struct delta_base_cache_entry {
+ struct hashmap hash;
+ struct delta_base_cache_key key;
+ struct list_head lru;
+ void *data;
unsigned long size;
enum object_type type;
-} delta_base_cache[MAX_DELTA_CACHE];
+};
-static unsigned long pack_entry_hash(struct packed_git *p, off_t base_offset)
+static unsigned int pack_entry_hash(struct packed_git *p, off_t base_offset)
{
- unsigned long hash;
+ unsigned int hash;
- hash = (unsigned long)(intptr_t)p + (unsigned long)base_offset;
+ hash = (unsigned int)(intptr_t)p + (unsigned int)base_offset;
hash += (hash >> 8) + (hash >> 16);
- return hash % MAX_DELTA_CACHE;
+ return hash;
}
static struct delta_base_cache_entry *
get_delta_base_cache_entry(struct packed_git *p, off_t base_offset)
{
- unsigned long hash = pack_entry_hash(p, base_offset);
- return delta_base_cache + hash;
+ struct hashmap_entry entry;
+ struct delta_base_cache_key key;
+
+ if (!delta_base_cache.cmpfn)
+ return NULL;
+
+ hashmap_entry_init(&entry, pack_entry_hash(p, base_offset));
+ key.p = p;
+ key.base_offset = base_offset;
+ return hashmap_get(&delta_base_cache, &entry, &key);
}
-static int eq_delta_base_cache_entry(struct delta_base_cache_entry *ent,
- struct packed_git *p, off_t base_offset)
+static int delta_base_cache_key_eq(const struct delta_base_cache_key *a,
+ const struct delta_base_cache_key *b)
{
- return (ent->data && ent->p == p && ent->base_offset == base_offset);
+ return a->p == b->p && a->base_offset == b->base_offset;
+}
+
+static int delta_base_cache_hash_cmp(const void *va, const void *vb,
+ const void *vkey)
+{
+ const struct delta_base_cache_entry *a = va, *b = vb;
+ const struct delta_base_cache_key *key = vkey;
+ if (key)
+ return !delta_base_cache_key_eq(&a->key, key);
+ else
+ return !delta_base_cache_key_eq(&a->key, &b->key);
}
static int in_delta_base_cache(struct packed_git *p, off_t base_offset)
{
- struct delta_base_cache_entry *ent;
- ent = get_delta_base_cache_entry(p, base_offset);
- return eq_delta_base_cache_entry(ent, p, base_offset);
+ return !!get_delta_base_cache_entry(p, base_offset);
}
-static void clear_delta_base_cache_entry(struct delta_base_cache_entry *ent)
+/*
+ * Remove the entry from the cache, but do _not_ free the associated
+ * entry data. The caller takes ownership of the "data" buffer, and
+ * should copy out any fields it wants before detaching.
+ */
+static void detach_delta_base_cache_entry(struct delta_base_cache_entry *ent)
{
- ent->data = NULL;
- ent->lru.next->prev = ent->lru.prev;
- ent->lru.prev->next = ent->lru.next;
+ hashmap_remove(&delta_base_cache, ent, &ent->key);
+ list_del(&ent->lru);
delta_base_cached -= ent->size;
+ free(ent);
}
static void *cache_or_unpack_entry(struct packed_git *p, off_t base_offset,
- unsigned long *base_size, enum object_type *type, int keep_cache)
+ unsigned long *base_size, enum object_type *type)
{
struct delta_base_cache_entry *ent;
- void *ret;
ent = get_delta_base_cache_entry(p, base_offset);
-
- if (!eq_delta_base_cache_entry(ent, p, base_offset))
+ if (!ent)
return unpack_entry(p, base_offset, type, base_size);
- ret = ent->data;
-
- if (!keep_cache)
- clear_delta_base_cache_entry(ent);
- else
- ret = xmemdupz(ent->data, ent->size);
*type = ent->type;
*base_size = ent->size;
- return ret;
+ return xmemdupz(ent->data, ent->size);
}
static inline void release_delta_base_cache(struct delta_base_cache_entry *ent)
{
- if (ent->data) {
- free(ent->data);
- ent->data = NULL;
- ent->lru.next->prev = ent->lru.prev;
- ent->lru.prev->next = ent->lru.next;
- delta_base_cached -= ent->size;
- }
+ free(ent->data);
+ detach_delta_base_cache_entry(ent);
}
void clear_delta_base_cache(void)
{
- unsigned long p;
- for (p = 0; p < MAX_DELTA_CACHE; p++)
- release_delta_base_cache(&delta_base_cache[p]);
+ struct hashmap_iter iter;
+ struct delta_base_cache_entry *entry;
+ for (entry = hashmap_iter_first(&delta_base_cache, &iter);
+ entry;
+ entry = hashmap_iter_next(&iter)) {
+ release_delta_base_cache(entry);
+ }
}
static void add_delta_base_cache(struct packed_git *p, off_t base_offset,
void *base, unsigned long base_size, enum object_type type)
{
- unsigned long hash = pack_entry_hash(p, base_offset);
- struct delta_base_cache_entry *ent = delta_base_cache + hash;
- struct delta_base_cache_lru_list *lru;
+ struct delta_base_cache_entry *ent = xmalloc(sizeof(*ent));
+ struct list_head *lru, *tmp;
- release_delta_base_cache(ent);
delta_base_cached += base_size;
- for (lru = delta_base_cache_lru.next;
- delta_base_cached > delta_base_cache_limit
- && lru != &delta_base_cache_lru;
- lru = lru->next) {
- struct delta_base_cache_entry *f = (void *)lru;
- if (f->type == OBJ_BLOB)
- release_delta_base_cache(f);
- }
- for (lru = delta_base_cache_lru.next;
- delta_base_cached > delta_base_cache_limit
- && lru != &delta_base_cache_lru;
- lru = lru->next) {
- struct delta_base_cache_entry *f = (void *)lru;
+ list_for_each_safe(lru, tmp, &delta_base_cache_lru) {
+ struct delta_base_cache_entry *f =
+ list_entry(lru, struct delta_base_cache_entry, lru);
+ if (delta_base_cached <= delta_base_cache_limit)
+ break;
release_delta_base_cache(f);
}
- ent->p = p;
- ent->base_offset = base_offset;
+ ent->key.p = p;
+ ent->key.base_offset = base_offset;
ent->type = type;
ent->data = base;
ent->size = base_size;
- ent->lru.next = &delta_base_cache_lru;
- ent->lru.prev = delta_base_cache_lru.prev;
- delta_base_cache_lru.prev->next = &ent->lru;
- delta_base_cache_lru.prev = &ent->lru;
+ list_add_tail(&ent->lru, &delta_base_cache_lru);
+
+ if (!delta_base_cache.cmpfn)
+ hashmap_init(&delta_base_cache, delta_base_cache_hash_cmp, 0);
+ hashmap_entry_init(ent, pack_entry_hash(p, base_offset));
+ hashmap_add(&delta_base_cache, ent);
}
static void *read_object(const unsigned char *sha1, enum object_type *type,
struct delta_base_cache_entry *ent;
ent = get_delta_base_cache_entry(p, curpos);
- if (eq_delta_base_cache_entry(ent, p, curpos)) {
+ if (ent) {
type = ent->type;
data = ent->data;
size = ent->size;
- clear_delta_base_cache_entry(ent);
+ detach_delta_base_cache_entry(ent);
base_from_cache = 1;
break;
}
int sha1_object_info(const unsigned char *sha1, unsigned long *sizep)
{
enum object_type type;
- struct object_info oi = {NULL};
+ struct object_info oi = OBJECT_INFO_INIT;
oi.typep = &type;
oi.sizep = sizep;
if (!find_pack_entry(sha1, &e))
return NULL;
- data = cache_or_unpack_entry(e.p, e.offset, size, type, 1);
+ data = cache_or_unpack_entry(e.p, e.offset, size, type);
if (!data) {
/*
* We're probably in deep shit, but let's try to fetch
return has_sha1_file(oid->hash);
}
+int has_object_file_with_flags(const struct object_id *oid, int flags)
+{
+ return has_sha1_file_with_flags(oid->hash, flags);
+}
+
static void check_tree(const void *buf, size_t size)
{
struct tree_desc desc;
struct strbuf buf = STRBUF_INIT;
int r;
- /* copy base not including trailing '/' */
- strbuf_add(&buf, alt->base, alt->name - alt->base - 1);
+ strbuf_addstr(&buf, alt->path);
r = for_each_loose_file_in_objdir_buf(&buf,
data->cb, NULL, NULL,
data->data);