resolved: don't check conflicts for DNS-SD enumeration RRs

[thirdparty/systemd.git] / src / journal / journal-internal.h

diff --git a/src/journal/journal-internal.h b/src/journal/journal-internal.h
index 97de0e75ffba2356f8d5cfe339fd8cb8aa9239b5..5ec87e83d70d3a08389393b72188e7b8479de4de 100644 (file)
--- a/src/journal/journal-internal.h
+++ b/src/journal/journal-internal.h
@@ -1,5 +1,4 @@
-/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/
-
+/* SPDX-License-Identifier: LGPL-2.1+ */
 #pragma once
 
 /***
@@ -21,16 +20,18 @@
   along with systemd; If not, see <http://www.gnu.org/licenses/>.
 ***/
 
-#include <sys/types.h>
 #include <inttypes.h>
 #include <stdbool.h>
+#include <sys/types.h>
 
-#include <systemd/sd-id128.h>
+#include "sd-id128.h"
+#include "sd-journal.h"
 
-#include "journal-def.h"
-#include "list.h"
 #include "hashmap.h"
+#include "journal-def.h"
 #include "journal-file.h"
+#include "list.h"
+#include "set.h"
 
 typedef struct Match Match;
 typedef struct Location Location;
@@ -56,36 +57,23 @@ struct Match {
         LIST_HEAD(Match, matches);
 };
 
-typedef enum LocationType {
-        /* The first and last entries, resp. */
-        LOCATION_HEAD,
-        LOCATION_TAIL,
-
-        /* We already read the entry we currently point to, and the
-         * next one to read should probably not be this one again. */
-        LOCATION_DISCRETE,
-
-        /* We should seek to the precise location specified, and
-         * return it, as we haven't read it yet. */
-        LOCATION_SEEK
-} LocationType;
-
 struct Location {
         LocationType type;
 
+        bool seqnum_set;
+        bool realtime_set;
+        bool monotonic_set;
+        bool xor_hash_set;
+
         uint64_t seqnum;
         sd_id128_t seqnum_id;
-        bool seqnum_set;
 
         uint64_t realtime;
-        bool realtime_set;
 
         uint64_t monotonic;
         sd_id128_t boot_id;
-        bool monotonic_set;
 
         uint64_t xor_hash;
-        bool xor_hash_set;
 };
 
 struct Directory {
@@ -95,11 +83,12 @@ struct Directory {
 };
 
 struct sd_journal {
-        int flags;
+        int toplevel_fd;
 
         char *path;
+        char *prefix;
 
-        Hashmap *files;
+        OrderedHashmap *files;
         MMapCache *mmap;
 
         Location current_location;
@@ -107,23 +96,49 @@ struct sd_journal {
         JournalFile *current_file;
         uint64_t current_field;
 
-        Hashmap *directories_by_path;
-        Hashmap *directories_by_wd;
-
-        int inotify_fd;
+        Match *level0, *level1, *level2;
 
-        Match *level0, *level1;
+        pid_t original_pid;
 
+        int inotify_fd;
         unsigned current_invalidate_counter, last_invalidate_counter;
+        usec_t last_process_usec;
 
+        /* Iterating through unique fields and their data values */
         char *unique_field;
         JournalFile *unique_file;
         uint64_t unique_offset;
 
-        bool on_network;
+        /* Iterating through known fields */
+        JournalFile *fields_file;
+        uint64_t fields_offset;
+        uint64_t fields_hash_table_index;
+        char *fields_buffer;
+        size_t fields_buffer_allocated;
+
+        int flags;
+
+        bool on_network:1;
+        bool no_new_files:1;
+        bool no_inotify:1;
+        bool unique_file_lost:1; /* File we were iterating over got
+                                    removed, and there were no more
+                                    files, so sd_j_enumerate_unique
+                                    will return a value equal to 0. */
+        bool fields_file_lost:1;
+        bool has_runtime_files:1;
+        bool has_persistent_files:1;
 
         size_t data_threshold;
+
+        Hashmap *directories_by_path;
+        Hashmap *directories_by_wd;
+
+        Hashmap *errors;
 };
 
 char *journal_make_match_string(sd_journal *j);
 void journal_print_header(sd_journal *j);
+
+#define JOURNAL_FOREACH_DATA_RETVAL(j, data, l, retval)                     \
+        for (sd_journal_restart_data(j); ((retval) = sd_journal_enumerate_data((j), &(data), &(l))) > 0; )