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Copyright 2011 Lennart Poettering
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systemd is free software; you can redistribute it and/or modify it
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under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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under the terms of the GNU Lesser General Public License as published by
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the Free Software Foundation; either version 2.1 of the License, or
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(at your option) any later version.
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systemd is distributed in the hope that it will be useful, but
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WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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General Public License for more details.
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Lesser General Public License for more details.
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You should have received a copy of the GNU General Public License
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You should have received a copy of the GNU Lesser General Public License
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along with systemd; If not, see <http://www.gnu.org/licenses/>.
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#include <systemd/sd-id128.h>
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#include "journal-def.h"
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#include "journal-file.h"
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typedef struct Match Match;
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typedef struct Location Location;
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typedef struct Directory Directory;
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typedef enum MatchType {
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LIST_FIELDS(Match, matches);
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/* For concrete matches */
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LIST_FIELDS(Match, matches);
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LIST_HEAD(Match, matches);
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typedef enum location_type {
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typedef enum LocationType {
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/* The first and last entries, resp. */
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typedef struct Location {
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/* We already read the entry we currently point to, and the
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* next one to read should probably not be this one again. */
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/* We should seek to the precise location specified, and
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* return it, as we haven't read it yet. */
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sd_id128_t seqnum_id;
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uint64_t monotonic;
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sd_id128_t boot_id;
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struct sd_journal {
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Location current_location;
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JournalFile *current_file;
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uint64_t current_field;
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Hashmap *directories_by_path;
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Hashmap *directories_by_wd;
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Hashmap *inotify_wd_dirs;
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Hashmap *inotify_wd_roots;
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LIST_HEAD(Match, matches);
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Match *level0, *level1, *level2;
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unsigned current_invalidate_counter, last_invalidate_counter;
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JournalFile *unique_file;
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uint64_t unique_offset;
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size_t data_threshold;
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usec_t last_process_usec;
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char *journal_make_match_string(sd_journal *j);
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void journal_print_header(sd_journal *j);
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static inline void journal_closep(sd_journal **j) {
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sd_journal_close(*j);
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#define _cleanup_journal_close_ _cleanup_(journal_closep)