Lines Matching refs:ctx
43 static void e2fsck_put_dir_info(e2fsck_t ctx, struct dir_info *dir);
46 static void setup_tdb(e2fsck_t ctx, ext2_ino_t num_dirs)
48 struct dir_info_db *db = ctx->dir_info;
55 profile_get_string(ctx->profile, "scratch_files", "directory", 0, 0,
57 profile_get_uint(ctx->profile, "scratch_files",
59 profile_get_boolean(ctx->profile, "scratch_files",
70 uuid_unparse(ctx->fs->super->s_uuid, uuid);
89 static void setup_db(e2fsck_t ctx)
96 e2fsck_allocate_memory(ctx, sizeof(struct dir_info_db),
101 ctx->dir_info = db;
103 retval = ext2fs_get_num_dirs(ctx->fs, &num_dirs);
108 setup_tdb(ctx, num_dirs);
120 e2fsck_allocate_memory(ctx, db->size
130 void e2fsck_add_dir_info(e2fsck_t ctx, ext2_ino_t ino, ext2_ino_t parent)
140 if (!ctx->dir_info)
141 setup_db(ctx);
143 if (ctx->dir_info->count >= ctx->dir_info->size) {
144 old_size = ctx->dir_info->size * sizeof(struct dir_info);
145 ctx->dir_info->size += 10;
146 old_array = ctx->dir_info->array;
147 retval = ext2fs_resize_mem(old_size, ctx->dir_info->size *
149 &ctx->dir_info->array);
153 ctx->dir_info->size);
154 fatal_error(ctx, 0);
155 ctx->dir_info->size -= 10;
158 if (old_array != ctx->dir_info->array)
159 ctx->dir_info->last_lookup = NULL;
163 if (ctx->dir_info->tdb) {
169 e2fsck_put_dir_info(ctx, &ent);
183 if (ctx->dir_info->count &&
184 ctx->dir_info->array[ctx->dir_info->count-1].ino >= ino) {
185 for (i = ctx->dir_info->count-1; i > 0; i--)
186 if (ctx->dir_info->array[i-1].ino < ino)
188 dir = &ctx->dir_info->array[i];
190 for (j = ctx->dir_info->count++; j > i; j--)
191 ctx->dir_info->array[j] = ctx->dir_info->array[j-1];
193 dir = &ctx->dir_info->array[ctx->dir_info->count++];
204 static struct dir_info *e2fsck_get_dir_info(e2fsck_t ctx, ext2_ino_t ino)
206 struct dir_info_db *db = ctx->dir_info;
249 high = ctx->dir_info->count-1;
250 if (ino == ctx->dir_info->array[low].ino) {
253 ctx->dir_info->array[low].dotdot,
254 ctx->dir_info->array[low].parent);
256 return &ctx->dir_info->array[low];
258 if (ino == ctx->dir_info->array[high].ino) {
261 ctx->dir_info->array[high].dotdot,
262 ctx->dir_info->array[high].parent);
264 return &ctx->dir_info->array[high];
271 if (ino == ctx->dir_info->array[mid].ino) {
274 ctx->dir_info->array[mid].dotdot,
275 ctx->dir_info->array[mid].parent);
277 return &ctx->dir_info->array[mid];
279 if (ino < ctx->dir_info->array[mid].ino)
287 static void e2fsck_put_dir_info(e2fsck_t ctx EXT2FS_NO_TDB_UNUSED,
291 struct dir_info_db *db = ctx->dir_info;
322 void e2fsck_free_dir_info(e2fsck_t ctx)
324 if (ctx->dir_info) {
326 if (ctx->dir_info->tdb)
327 tdb_close(ctx->dir_info->tdb);
328 if (ctx->dir_info->tdb_fn) {
329 unlink(ctx->dir_info->tdb_fn);
330 free(ctx->dir_info->tdb_fn);
333 if (ctx->dir_info->array)
334 ext2fs_free_mem(&ctx->dir_info->array);
335 ctx->dir_info->array = 0;
336 ctx->dir_info->size = 0;
337 ctx->dir_info->count = 0;
338 ext2fs_free_mem(&ctx->dir_info);
339 ctx->dir_info = 0;
346 int e2fsck_get_num_dirinfo(e2fsck_t ctx)
348 return ctx->dir_info ? ctx->dir_info->count : 0;
351 struct dir_info_iter *e2fsck_dir_info_iter_begin(e2fsck_t ctx)
355 iter = e2fsck_allocate_memory(ctx, sizeof(struct dir_info_iter),
359 if (ctx->dir_info->tdb)
360 iter->tdb_iter = tdb_firstkey(ctx->dir_info->tdb);
366 void e2fsck_dir_info_iter_end(e2fsck_t ctx EXT2FS_ATTR((unused)),
378 struct dir_info *e2fsck_dir_info_iter(e2fsck_t ctx, struct dir_info_iter *iter)
380 if (!ctx->dir_info || !iter)
384 if (ctx->dir_info->tdb) {
392 data = tdb_fetch(ctx->dir_info->tdb, key);
395 tdb_errorstr(ctx->dir_info->tdb));
402 iter->tdb_iter = tdb_nextkey(ctx->dir_info->tdb, key);
409 if (iter->i >= ctx->dir_info->count)
413 printf("iter(%d, %d, %d)...", ctx->dir_info->array[iter->i].ino,
414 ctx->dir_info->array[iter->i].dotdot,
415 ctx->dir_info->array[iter->i].parent);
417 ctx->dir_info->last_lookup = ctx->dir_info->array + iter->i++;
418 return(ctx->dir_info->last_lookup);
425 int e2fsck_dir_info_set_parent(e2fsck_t ctx, ext2_ino_t ino,
430 p = e2fsck_get_dir_info(ctx, ino);
434 e2fsck_put_dir_info(ctx, p);
442 int e2fsck_dir_info_set_dotdot(e2fsck_t ctx, ext2_ino_t ino,
447 p = e2fsck_get_dir_info(ctx, ino);
451 e2fsck_put_dir_info(ctx, p);
459 int e2fsck_dir_info_get_parent(e2fsck_t ctx, ext2_ino_t ino,
464 p = e2fsck_get_dir_info(ctx, ino);
475 int e2fsck_dir_info_get_dotdot(e2fsck_t ctx, ext2_ino_t ino,
480 p = e2fsck_get_dir_info(ctx, ino);