src/journal-remote/journal-remote-write.h

   1 /* SPDX-License-Identifier: LGPL-2.1-or-later */
   2 #pragma once
   3
   4 #include "journal-file.h"
   5
   6 typedef struct RemoteServer RemoteServer;
   7
   8 typedef struct Writer {
   9         JournalFile *journal;
  10         JournalMetrics metrics;
  11         char *output;          /* directory where we write, for vacuuming */
  12
  13         MMapCache *mmap;
  14         RemoteServer *server;
  15         char *hashmap_key;
  16
  17         uint64_t seqnum;
  18
  19         unsigned n_ref;
  20 } Writer;
  21
  22 int writer_new(RemoteServer *server, Writer **ret);
  23 Writer* writer_ref(Writer *w);
  24 Writer* writer_unref(Writer *w);
  25
  26 DEFINE_TRIVIAL_CLEANUP_FUNC(Writer*, writer_unref);
  27
  28 int writer_write(Writer *s,
  29                  const struct iovec_wrapper *iovw,
  30                  const dual_timestamp *ts,
  31                  const sd_id128_t *boot_id,
  32                  JournalFileFlags file_flags);
  33
  34 typedef enum JournalWriteSplitMode {
  35         JOURNAL_WRITE_SPLIT_NONE,
  36         JOURNAL_WRITE_SPLIT_HOST,
  37         _JOURNAL_WRITE_SPLIT_MAX,
  38         _JOURNAL_WRITE_SPLIT_INVALID = -EINVAL,
  39 } JournalWriteSplitMode;