diff options
Diffstat (limited to 'src/shared')
| -rw-r--r-- | src/shared/logs-show.c | 56 |
1 files changed, 28 insertions, 28 deletions
diff --git a/src/shared/logs-show.c b/src/shared/logs-show.c index 54179e94c9..ac5eb16f62 100644 --- a/src/shared/logs-show.c +++ b/src/shared/logs-show.c @@ -272,7 +272,7 @@ static int output_short( } if (r < 0) - return r; + return log_error_errno(r, "Failed to get journal fields: %m"); if (!message) return 0; @@ -408,11 +408,9 @@ static int output_verbose( r = sd_journal_get_data(j, "_SOURCE_REALTIME_TIMESTAMP", &data, &length); if (r == -ENOENT) log_debug("Source realtime timestamp not found"); - else if (r < 0) { - log_full_errno(r == -EADDRNOTAVAIL ? LOG_DEBUG : LOG_ERR, r, - "Failed to get source realtime timestamp: %m"); - return r; - } else { + else if (r < 0) + return log_full_errno(r == -EADDRNOTAVAIL ? LOG_DEBUG : LOG_ERR, r, "Failed to get source realtime timestamp: %m"); + else { _cleanup_free_ char *value = NULL; size_t size; @@ -428,11 +426,8 @@ static int output_verbose( if (r < 0) { r = sd_journal_get_realtime_usec(j, &realtime); - if (r < 0) { - log_full_errno(r == -EADDRNOTAVAIL ? LOG_DEBUG : LOG_ERR, r, - "Failed to get realtime timestamp: %m"); - return r; - } + if (r < 0) + return log_full_errno(r == -EADDRNOTAVAIL ? LOG_DEBUG : LOG_ERR, r, "Failed to get realtime timestamp: %m"); } r = sd_journal_get_cursor(j, &cursor); @@ -682,7 +677,7 @@ static int output_json( h = hashmap_new(&string_hash_ops); if (!h) - return -ENOMEM; + return log_oom(); /* First round, iterate through the entry and count how often each field appears */ JOURNAL_FOREACH_DATA_RETVAL(j, data, length, r) { @@ -700,7 +695,7 @@ static int output_json( n = strndup(data, eq - (const char*) data); if (!n) { - r = -ENOMEM; + r = log_oom(); goto finish; } @@ -709,13 +704,16 @@ static int output_json( r = hashmap_put(h, n, UINT_TO_PTR(1)); if (r < 0) { free(n); + log_oom(); goto finish; } } else { r = hashmap_update(h, n, UINT_TO_PTR(u + 1)); free(n); - if (r < 0) + if (r < 0) { + log_oom(); goto finish; + } } } @@ -753,7 +751,7 @@ static int output_json( n = strndup(data, m); if (!n) { - r = -ENOMEM; + r = log_oom(); goto finish; } @@ -948,11 +946,11 @@ static int show_journal(FILE *f, /* Seek to end */ r = sd_journal_seek_tail(j); if (r < 0) - goto finish; + return log_error_errno(r, "Failed to seek to tail: %m"); r = sd_journal_previous_skip(j, how_many); if (r < 0) - goto finish; + return log_error_errno(r, "Failed to skip previous: %m"); for (;;) { for (;;) { @@ -961,7 +959,7 @@ static int show_journal(FILE *f, if (need_seek) { r = sd_journal_next(j); if (r < 0) - goto finish; + return log_error_errno(r, "Failed to iterate through journal: %m"); } if (r == 0) @@ -977,7 +975,7 @@ static int show_journal(FILE *f, if (r == -ESTALE) continue; else if (r < 0) - goto finish; + return log_error_errno(r, "Failed to get journal time: %m"); if (usec < not_before) continue; @@ -988,7 +986,7 @@ static int show_journal(FILE *f, r = output_journal(f, j, mode, n_columns, flags, ellipsized); if (r < 0) - goto finish; + return r; } if (warn_cutoff && line < how_many && not_before > 0) { @@ -999,11 +997,11 @@ static int show_journal(FILE *f, r = sd_id128_get_boot(&boot_id); if (r < 0) - goto finish; + return log_error_errno(r, "Failed to get boot id: %m"); r = sd_journal_get_cutoff_monotonic_usec(j, boot_id, &cutoff, NULL); if (r < 0) - goto finish; + return log_error_errno(r, "Failed to get journal cutoff time: %m"); if (r > 0 && not_before < cutoff) { maybe_print_begin_newline(f, &flags); @@ -1018,12 +1016,11 @@ static int show_journal(FILE *f, r = sd_journal_wait(j, USEC_INFINITY); if (r < 0) - goto finish; + return log_error_errno(r, "Failed to wait for journal: %m"); } -finish: - return r; + return 0; } int add_matches_for_unit(sd_journal *j, const char *unit) { @@ -1220,7 +1217,7 @@ int add_match_this_boot(sd_journal *j, const char *machine) { r = sd_journal_add_conjunction(j); if (r < 0) - return r; + return log_error_errno(r, "Failed to add conjunction: %m"); return 0; } @@ -1250,7 +1247,7 @@ int show_journal_by_unit( r = sd_journal_open(&j, journal_open_flags); if (r < 0) - return r; + return log_error_errno(r, "Failed to open journal: %m"); r = add_match_this_boot(j, NULL); if (r < 0) @@ -1261,12 +1258,15 @@ int show_journal_by_unit( else r = add_matches_for_user_unit(j, unit, uid); if (r < 0) - return r; + return log_error_errno(r, "Failed to add unit matches: %m"); if (_unlikely_(log_get_max_level() >= LOG_DEBUG)) { _cleanup_free_ char *filter; filter = journal_make_match_string(j); + if (!filter) + return log_oom(); + log_debug("Journal filter: %s", filter); } |