1 /*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/
6 This file is part of systemd.
8 Copyright 2011 Lennart Poettering
10 systemd is free software; you can redistribute it and/or modify it
11 under the terms of the GNU Lesser General Public License as published by
12 the Free Software Foundation; either version 2.1 of the License, or
13 (at your option) any later version.
15 systemd is distributed in the hope that it will be useful, but
16 WITHOUT ANY WARRANTY; without even the implied warranty of
17 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
18 Lesser General Public License for more details.
20 You should have received a copy of the GNU Lesser General Public License
21 along with systemd; If not, see <http://www.gnu.org/licenses/>.
24 #include <sys/types.h>
28 #include <systemd/sd-id128.h>
30 #include "journal-def.h"
34 #include "journal-file.h"
36 typedef struct Match Match;
37 typedef struct Location Location;
38 typedef struct Directory Directory;
40 typedef enum MatchType {
49 LIST_FIELDS(Match, matches);
51 /* For concrete matches */
57 LIST_HEAD(Match, matches);
60 typedef enum LocationType {
61 /* The first and last entries, resp. */
65 /* We already read the entry we currently point to, and the
66 * next one to read should probably not be this one again. */
69 /* We should seek to the precise location specified, and
70 * return it, as we haven't read it yet. */
107 Location current_location;
109 JournalFile *current_file;
110 uint64_t current_field;
112 Hashmap *directories_by_path;
113 Hashmap *directories_by_wd;
117 Match *level0, *level1, *level2;
119 unsigned current_invalidate_counter, last_invalidate_counter;
122 JournalFile *unique_file;
123 uint64_t unique_offset;
127 size_t data_threshold;
131 usec_t last_process_usec;
134 char *journal_make_match_string(sd_journal *j);
135 void journal_print_header(sd_journal *j);
137 static inline void journal_closep(sd_journal **j) {
138 sd_journal_close(*j);
141 #define _cleanup_journal_close_ _cleanup_(journal_closep)