1 /* thread.cc - Results of thread-based searches from a notmuch database
3 * Copyright © 2009 Carl Worth
5 * This program is free software: you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License as published by
7 * the Free Software Foundation, either version 3 of the License, or
8 * (at your option) any later version.
10 * This program is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 * GNU General Public License for more details.
15 * You should have received a copy of the GNU General Public License
16 * along with this program. If not, see http://www.gnu.org/licenses/ .
18 * Author: Carl Worth <cworth@cworth.org>
21 #include "notmuch-private.h"
22 #include "database-private.h"
26 struct _notmuch_thread {
27 notmuch_database_t *notmuch;
31 /* Create a new notmuch_thread_t object for an existing document in
34 * Here, 'talloc owner' is an optional talloc context to which the new
35 * thread will belong. This allows for the caller to not bother
36 * calling notmuch_thread_destroy on the thread, and know that all
37 * memory will be reclaimed with 'talloc_owner' is freed. The caller
38 * still can call notmuch_thread_destroy when finished with the
41 * The 'talloc_owner' argument can also be NULL, in which case the
42 * caller *is* responsible for calling notmuch_thread_destroy.
44 * This function returns NULL in the case of any error.
47 _notmuch_thread_create (const void *talloc_owner,
48 notmuch_database_t *notmuch,
49 const char *thread_id)
51 notmuch_thread_t *thread;
53 thread = talloc (talloc_owner, notmuch_thread_t);
54 if (unlikely (thread == NULL))
57 thread->notmuch = notmuch;
58 thread->thread_id = talloc_strdup (thread, thread_id);
64 notmuch_thread_get_thread_id (notmuch_thread_t *thread)
66 return thread->thread_id;
70 notmuch_thread_destroy (notmuch_thread_t *thread)