src/shared/logs-show.h

   1 /* SPDX-License-Identifier: LGPL-2.1+ */
   2 #pragma once
   3
   4 /***
   5   This file is part of systemd.
   6
   7   Copyright 2012 Lennart Poettering
   8 ***/
   9
  10 #include <stdbool.h>
  11 #include <stddef.h>
  12 #include <stdio.h>
  13 #include <sys/types.h>
  14
  15 #include "sd-journal.h"
  16
  17 #include "macro.h"
  18 #include "output-mode.h"
  19 #include "time-util.h"
  20 #include "util.h"
  21
  22 int show_journal_entry(
  23                 FILE *f,
  24                 sd_journal *j,
  25                 OutputMode mode,
  26                 unsigned n_columns,
  27                 OutputFlags flags,
  28                 char **output_fields,
  29                 size_t highlight[2],
  30                 bool *ellipsized);
  31 int show_journal(
  32                 FILE *f,
  33                 sd_journal *j,
  34                 OutputMode mode,
  35                 unsigned n_columns,
  36                 usec_t not_before,
  37                 unsigned how_many,
  38                 OutputFlags flags,
  39                 bool *ellipsized);
  40
  41 int add_match_this_boot(sd_journal *j, const char *machine);
  42
  43 int add_matches_for_unit(
  44                 sd_journal *j,
  45                 const char *unit);
  46
  47 int add_matches_for_user_unit(
  48                 sd_journal *j,
  49                 const char *unit,
  50                 uid_t uid);
  51
  52 int show_journal_by_unit(
  53                 FILE *f,
  54                 const char *unit,
  55                 OutputMode mode,
  56                 unsigned n_columns,
  57                 usec_t not_before,
  58                 unsigned how_many,
  59                 uid_t uid,
  60                 OutputFlags flags,
  61                 int journal_open_flags,
  62                 bool system_unit,
  63                 bool *ellipsized);
  64
  65 void json_escape(
  66                 FILE *f,
  67                 const char* p,
  68                 size_t l,
  69                 OutputFlags flags);