static int transfer_unpack_limit = -1;
static int fetch_unpack_limit = -1;
static int unpack_limit = 100;
+static int prefer_ofs_delta = 1;
static struct fetch_pack_args args = {
/* .uploadpack = */ "git-upload-pack",
};
Get the next rev to send, ignoring the common.
*/
-static const unsigned char* get_rev(void)
+static const unsigned char *get_rev(void)
{
struct commit *commit = NULL;
(args.use_thin_pack ? " thin-pack" : ""),
(args.no_progress ? " no-progress" : ""),
(args.include_tag ? " include-tag" : ""),
- " ofs-delta");
+ (prefer_ofs_delta ? " ofs-delta" : ""));
else
packet_write(fd[1], "want %s\n", sha1_to_hex(remote));
fetching++;
fprintf(stderr, "Server supports side-band\n");
use_sideband = 1;
}
+ if (server_supports("ofs-delta")) {
+ if (args.verbose)
+ fprintf(stderr, "Server supports ofs-delta\n");
+ } else
+ prefer_ofs_delta = 0;
if (everything_local(&ref, nr_match, match)) {
packet_flush(fd[1]);
goto all_done;
return 0;
}
+ if (strcmp(var, "repack.usedeltabaseoffset") == 0) {
+ prefer_ofs_delta = git_config_bool(var, value);
+ return 0;
+ }
+
return git_default_config(var, value, cb);
}
fd = hold_lock_file_for_update(&lock, shallow,
LOCK_DIE_ON_ERROR);
if (!write_shallow_commits(fd, 0)) {
- unlink(shallow);
+ unlink_or_warn(shallow);
rollback_lock_file(&lock);
} else {
commit_lock_file(&lock);
int i;
for (i = 0; i < ARRAY_SIZE(diff_temp); i++) {
if (diff_temp[i].name == diff_temp[i].tmp_path)
- unlink(diff_temp[i].name);
+ unlink_or_warn(diff_temp[i].name);
diff_temp[i].name = NULL;
}
}
file->print_name = pname;
}
-static void show_stats(struct diffstat_t* data, struct diff_options *options)
+static void show_stats(struct diffstat_t *data, struct diff_options *options)
{
int i, len, add, del, adds = 0, dels = 0;
int max_change = 0, max_len = 0;
total_files, adds, dels);
}
-static void show_numstat(struct diffstat_t* data, struct diff_options *options)
+static void show_numstat(struct diffstat_t *data, struct diff_options *options)
{
int i;
struct tree_entry
{
struct tree_content *tree;
- struct atom_str* name;
+ struct atom_str *name;
struct tree_entry_ms
{
uint16_t mode;
static struct object_entry_pool *blocks;
static struct object_entry *object_table[1 << 16];
static struct mark_set *marks;
-static const char* mark_file;
+static const char *mark_file;
/* Our last blob */
static struct last_object last_blob = { STRBUF_INIT, 0, 0, 0 };
static struct branch *new_branch(const char *name)
{
unsigned int hc = hc_str(name, strlen(name)) % branch_table_sz;
- struct branch* b = lookup_branch(name);
+ struct branch *b = lookup_branch(name);
if (b)
die("Invalid attempt to create duplicate branch: %s", name);
struct packed_git *p = all_packs[k];
snprintf(name, sizeof(name), "%s/pack/pack-%s.keep",
get_object_directory(), sha1_to_hex(p->sha1));
- unlink(name);
+ unlink_or_warn(name);
}
}
}
else {
close(old_p->pack_fd);
- unlink(old_p->pack_name);
+ unlink_or_warn(old_p->pack_name);
}
free(old_p);
git_SHA_CTX c;
z_stream s;
- hdrlen = sprintf((char*)hdr,"%s %lu", typename(type),
+ hdrlen = sprintf((char *)hdr,"%s %lu", typename(type),
(unsigned long)dat->len) + 1;
git_SHA1_Init(&c);
git_SHA1_Update(&c, hdr, hdrlen);
static void load_tree(struct tree_entry *root)
{
- unsigned char* sha1 = root->versions[1].sha1;
+ unsigned char *sha1 = root->versions[1].sha1;
struct object_entry *myoe;
struct tree_content *t;
unsigned long size;
e->versions[0].mode = e->versions[1].mode;
e->name = to_atom(c, strlen(c));
c += e->name->str_len + 1;
- hashcpy(e->versions[0].sha1, (unsigned char*)c);
- hashcpy(e->versions[1].sha1, (unsigned char*)c);
+ hashcpy(e->versions[0].sha1, (unsigned char *)c);
+ hashcpy(e->versions[1].sha1, (unsigned char *)c);
c += 20;
}
free(buf);
"%s.temp", filename);
snprintf(prevfile, sizeof(prevfile), "%s.prev", request->filename);
- unlink(prevfile);
+ unlink_or_warn(prevfile);
rename(request->tmpfile, prevfile);
- unlink(request->tmpfile);
+ unlink_or_warn(request->tmpfile);
if (request->local_fileno != -1)
error("fd leakage in start: %d", request->local_fileno);
} while (prev_read > 0);
close(prevlocal);
}
- unlink(prevfile);
+ unlink_or_warn(prevfile);
/* Reset inflate/SHA1 if there was an error reading the previous temp
file; also rewind to the beginning of the local file. */
request->http_code != 416) {
if (stat(request->tmpfile, &st) == 0) {
if (st.st_size == 0)
- unlink(request->tmpfile);
+ unlink_or_warn(request->tmpfile);
}
} else {
if (request->http_code == 416)
git_inflate_end(&request->stream);
git_SHA1_Final(request->real_sha1, &request->c);
if (request->zret != Z_STREAM_END) {
- unlink(request->tmpfile);
+ unlink_or_warn(request->tmpfile);
} else if (hashcmp(request->obj->sha1, request->real_sha1)) {
- unlink(request->tmpfile);
+ unlink_or_warn(request->tmpfile);
} else {
request->rename =
move_temp_to_file(
fprintf(stderr, "Removing remote locks...\n");
while (lock) {
+ struct remote_lock *next = lock->next;
unlock_remote(lock);
- lock = lock->next;
+ lock = next;
}
}
lock_file_list->filename[0]) {
if (lock_file_list->fd >= 0)
close(lock_file_list->fd);
- unlink(lock_file_list->filename);
+ unlink_or_warn(lock_file_list->filename);
}
lock_file_list = lock_file_list->next;
}
* link is a relative path, so I must replace the
* last element of p with it.
*/
- char *r = (char*)last_path_elm(p);
+ char *r = (char *)last_path_elm(p);
if (r - p + link_len < s)
strcpy(r, link);
else {
if (lk->filename[0]) {
if (lk->fd >= 0)
close(lk->fd);
- unlink(lk->filename);
+ unlink_or_warn(lk->filename);
}
lk->filename[0] = 0;
}
* name is a proper prefix of our refname.
*/
if (missing &&
- !is_refname_available(ref, NULL, get_packed_refs(), 0))
+ !is_refname_available(ref, NULL, get_packed_refs(), 0)) {
+ last_errno = ENOTDIR;
goto error_return;
+ }
lock->lk = xcalloc(1, sizeof(struct lock_file));
} else {
path = git_path("%s", refname);
}
- err = unlink(path);
- if (err && errno != ENOENT) {
+ err = unlink_or_warn(path);
+ if (err && errno != ENOENT)
ret = 1;
- error("unlink(%s) failed: %s",
- path, strerror(errno));
- }
+
if (!(delopt & REF_NODEREF))
lock->lk->filename[i] = '.';
}
*/
ret |= repack_without_ref(refname);
- err = unlink(git_path("logs/%s", lock->ref_name));
- if (err && errno != ENOENT)
- warning("unlink(%s) failed: %s",
- git_path("logs/%s", lock->ref_name), strerror(errno));
+ unlink_or_warn(git_path("logs/%s", lock->ref_name));
invalidate_cached_refs();
unlock_ref(lock);
return ret;
if (adjust_shared_perm(git_HEAD)) {
error("Unable to fix permissions on %s", lockpath);
error_unlink_return:
- unlink(lockpath);
+ unlink_or_warn(lockpath);
error_free_return:
free(git_HEAD);
return -1;
static int compare_info(const void *a_, const void *b_)
{
- struct pack_info * const* a = a_;
- struct pack_info * const* b = b_;
+ struct pack_info *const *a = a_;
+ struct pack_info *const *b = b_;
if (0 <= (*a)->old_num && 0 <= (*b)->old_num)
/* Keep the order in the original */
errs = errs | update_info_packs(force);
/* remove leftover rev-cache file if there is any */
- unlink(git_path("info/rev-cache"));
+ unlink_or_warn(git_path("info/rev-cache"));
return errs;
}
return error("packfile %s index unavailable", p->pack_name);
p->pack_fd = open(p->pack_name, O_RDONLY);
+ while (p->pack_fd < 0 && errno == EMFILE && unuse_one_window(p, -1))
+ p->pack_fd = open(p->pack_name, O_RDONLY);
if (p->pack_fd < 0 || fstat(p->pack_fd, &st))
return -1;
&& (offset + 20) <= (win_off + win->len);
}
-unsigned char* use_pack(struct packed_git *p,
+unsigned char *use_pack(struct packed_git *p,
struct pack_window **w_cursor,
off_t offset,
unsigned int *left)
sprintf(path, "%s/pack", objdir);
len = strlen(path);
dir = opendir(path);
+ while (!dir && errno == EMFILE && unuse_one_window(packed_git, -1))
+ dir = opendir(path);
if (!dir) {
if (errno != ENOENT)
error("unable to open object pack directory: %s: %s",
goto out;
ret = errno;
}
- unlink(tmpfile);
+ unlink_or_warn(tmpfile);
if (ret) {
if (ret != EEXIST) {
return error("unable to write sha1 filename %s: %s\n", filename, strerror(ret));
filename = sha1_file_name(sha1);
fd = create_tmpfile(tmpfile, sizeof(tmpfile), filename);
+ while (fd < 0 && errno == EMFILE && unuse_one_window(packed_git, -1))
+ fd = create_tmpfile(tmpfile, sizeof(tmpfile), filename);
if (fd < 0) {
if (errno == EACCES)
return error("insufficient permission for adding an object to repository database %s\n", get_object_directory());