X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=elogind.git;a=blobdiff_plain;f=src%2Fshared%2Flogs-show.c;h=c2495056d77005f809557b0e6d7cf9949d9ce7f1;hp=16ea1bb782d552b6717bf063a3f6c9f3aefd7764;hb=0a6f50c0afdfc434b492493bd9efab20cbee8623;hpb=c33b329709ebe2755181980a050d02ec7c81ed87 diff --git a/src/shared/logs-show.c b/src/shared/logs-show.c index 16ea1bb78..c2495056d 100644 --- a/src/shared/logs-show.c +++ b/src/shared/logs-show.c @@ -22,7 +22,7 @@ #include #include #include -#include +#include #include #include #include @@ -295,10 +295,8 @@ static int output_short( if (r < 0) r = sd_journal_get_monotonic_usec(j, &t, &boot_id); - if (r < 0) { - log_error_errno(r, "Failed to get monotonic timestamp: %m"); - return r; - } + if (r < 0) + return log_error_errno(r, "Failed to get monotonic timestamp: %m"); fprintf(f, "[%5llu.%06llu]", (unsigned long long) (t / USEC_PER_SEC), @@ -322,10 +320,8 @@ static int output_short( if (r < 0) r = sd_journal_get_realtime_usec(j, &x); - if (r < 0) { - log_error_errno(r, "Failed to get realtime timestamp: %m"); - return r; - } + if (r < 0) + return log_error_errno(r, "Failed to get realtime timestamp: %m"); t = (time_t) (x / USEC_PER_SEC); @@ -440,10 +436,8 @@ static int output_verbose( } r = sd_journal_get_cursor(j, &cursor); - if (r < 0) { - log_error_errno(r, "Failed to get cursor: %m"); - return r; - } + if (r < 0) + return log_error_errno(r, "Failed to get cursor: %m"); fprintf(f, "%s [%s]\n", flags & OUTPUT_UTC ? @@ -515,22 +509,16 @@ static int output_export( sd_journal_set_data_threshold(j, 0); r = sd_journal_get_realtime_usec(j, &realtime); - if (r < 0) { - log_error_errno(r, "Failed to get realtime timestamp: %m"); - return r; - } + if (r < 0) + return log_error_errno(r, "Failed to get realtime timestamp: %m"); r = sd_journal_get_monotonic_usec(j, &monotonic, &boot_id); - if (r < 0) { - log_error_errno(r, "Failed to get monotonic timestamp: %m"); - return r; - } + if (r < 0) + return log_error_errno(r, "Failed to get monotonic timestamp: %m"); r = sd_journal_get_cursor(j, &cursor); - if (r < 0) { - log_error_errno(r, "Failed to get cursor: %m"); - return r; - } + if (r < 0) + return log_error_errno(r, "Failed to get cursor: %m"); fprintf(f, "__CURSOR=%s\n" @@ -655,22 +643,16 @@ static int output_json( sd_journal_set_data_threshold(j, flags & OUTPUT_SHOW_ALL ? 0 : JSON_THRESHOLD); r = sd_journal_get_realtime_usec(j, &realtime); - if (r < 0) { - log_error_errno(r, "Failed to get realtime timestamp: %m"); - return r; - } + if (r < 0) + return log_error_errno(r, "Failed to get realtime timestamp: %m"); r = sd_journal_get_monotonic_usec(j, &monotonic, &boot_id); - if (r < 0) { - log_error_errno(r, "Failed to get monotonic timestamp: %m"); - return r; - } + if (r < 0) + return log_error_errno(r, "Failed to get monotonic timestamp: %m"); r = sd_journal_get_cursor(j, &cursor); - if (r < 0) { - log_error_errno(r, "Failed to get cursor: %m"); - return r; - } + if (r < 0) + return log_error_errno(r, "Failed to get cursor: %m"); if (mode == OUTPUT_JSON_PRETTY) fprintf(f, @@ -876,8 +858,7 @@ static int output_cat( if (r == -ENOENT) return 0; - log_error_errno(r, "Failed to get data: %m"); - return r; + return log_error_errno(r, "Failed to get data: %m"); } assert(l >= 8); @@ -1052,10 +1033,10 @@ int add_matches_for_unit(sd_journal *j, const char *unit) { assert(j); assert(unit); - m1 = strappenda("_SYSTEMD_UNIT=", unit); - m2 = strappenda("COREDUMP_UNIT=", unit); - m3 = strappenda("UNIT=", unit); - m4 = strappenda("OBJECT_SYSTEMD_UNIT=", unit); + m1 = strjoina("_SYSTEMD_UNIT=", unit); + m2 = strjoina("COREDUMP_UNIT=", unit); + m3 = strjoina("UNIT=", unit); + m4 = strjoina("OBJECT_SYSTEMD_UNIT=", unit); (void)( /* Look for messages from the service itself */ @@ -1099,10 +1080,10 @@ int add_matches_for_user_unit(sd_journal *j, const char *unit, uid_t uid) { assert(j); assert(unit); - m1 = strappenda("_SYSTEMD_USER_UNIT=", unit); - m2 = strappenda("USER_UNIT=", unit); - m3 = strappenda("COREDUMP_USER_UNIT=", unit); - m4 = strappenda("OBJECT_SYSTEMD_USER_UNIT=", unit); + m1 = strjoina("_SYSTEMD_USER_UNIT=", unit); + m2 = strjoina("USER_UNIT=", unit); + m3 = strjoina("COREDUMP_USER_UNIT=", unit); + m4 = strjoina("OBJECT_SYSTEMD_USER_UNIT=", unit); sprintf(muid, "_UID="UID_FMT, uid); (void) ( @@ -1224,24 +1205,18 @@ int add_match_this_boot(sd_journal *j, const char *machine) { if (machine) { r = get_boot_id_for_machine(machine, &boot_id); - if (r < 0) { - log_error_errno(r, "Failed to get boot id of container %s: %m", machine); - return r; - } + if (r < 0) + return log_error_errno(r, "Failed to get boot id of container %s: %m", machine); } else { r = sd_id128_get_boot(&boot_id); - if (r < 0) { - log_error_errno(r, "Failed to get boot id: %m"); - return r; - } + if (r < 0) + return log_error_errno(r, "Failed to get boot id: %m"); } sd_id128_to_string(boot_id, match + 9); r = sd_journal_add_match(j, match, strlen(match)); - if (r < 0) { - log_error_errno(r, "Failed to add match: %m"); - return r; - } + if (r < 0) + return log_error_errno(r, "Failed to add match: %m"); r = sd_journal_add_conjunction(j); if (r < 0) @@ -1259,12 +1234,12 @@ int show_journal_by_unit( unsigned how_many, uid_t uid, OutputFlags flags, - bool system, + int journal_open_flags, + bool system_unit, bool *ellipsized) { _cleanup_journal_close_ sd_journal*j = NULL; int r; - int jflags = SD_JOURNAL_LOCAL_ONLY | system * SD_JOURNAL_SYSTEM; assert(mode >= 0); assert(mode < _OUTPUT_MODE_MAX); @@ -1273,7 +1248,7 @@ int show_journal_by_unit( if (how_many <= 0) return 0; - r = sd_journal_open(&j, jflags); + r = sd_journal_open(&j, journal_open_flags); if (r < 0) return r; @@ -1281,14 +1256,14 @@ int show_journal_by_unit( if (r < 0) return r; - if (system) + if (system_unit) r = add_matches_for_unit(j, unit); else r = add_matches_for_user_unit(j, unit, uid); if (r < 0) return r; - if (_unlikely_(log_get_max_level() >= LOG_PRI(LOG_DEBUG))) { + if (_unlikely_(log_get_max_level() >= LOG_DEBUG)) { _cleanup_free_ char *filter; filter = journal_make_match_string(j);