bus: properly handle if new objects are installed in the node tree while we are dispa...

[elogind.git] / src / journal / journalctl.c

diff --git a/src/journal/journalctl.c b/src/journal/journalctl.c
index 5cf9390249da87ae41a55fae5629ba0c66655e44..275458c4821aabd30516f785a2f7dc37148c4b97 100644 (file)
--- a/src/journal/journalctl.c
+++ b/src/journal/journalctl.c
@@ -64,7 +64,7 @@
 static OutputMode arg_output = OUTPUT_SHORT;
 static bool arg_pager_end = false;
 static bool arg_follow = false;
-static bool arg_full = false;
+static bool arg_full = true;
 static bool arg_all = false;
 static bool arg_no_pager = false;
 static int arg_lines = -1;
@@ -134,10 +134,11 @@ static int help(void) {
                "  -n --lines[=INTEGER]     Number of journal entries to show\n"
                "     --no-tail             Show all lines, even in follow mode\n"
                "  -r --reverse             Show the newest entries first\n"
-               "  -o --output=STRING       Change journal output mode (short, short-monotonic, short-iso\n"
-               "                           verbose, export, json, json-pretty, json-sse, cat)\n"
+               "  -o --output=STRING       Change journal output mode (short, short-iso,\n"
+               "                           short-precise, short-monotonic, verbose,\n"
+               "                           export, json, json-pretty, json-sse, cat)\n"
                "  -x --catalog             Add message explanations where available\n"
-               "  -l --full                Do not ellipsize fields\n"
+               "     --no-full             Ellipsize fields\n"
                "  -a --all                 Show all fields, including long and unprintable\n"
                "  -q --quiet               Don't show privilege warning\n"
                "     --no-pager            Do not pipe output into a pager\n"
@@ -174,6 +175,7 @@ static int parse_argv(int argc, char *argv[]) {
         enum {
                 ARG_VERSION = 0x100,
                 ARG_NO_PAGER,
+                ARG_NO_FULL,
                 ARG_NO_TAIL,
                 ARG_NEW_ID128,
                 ARG_USER,
@@ -207,6 +209,7 @@ static int parse_argv(int argc, char *argv[]) {
                 { "output",         required_argument, NULL, 'o'                },
                 { "all",            no_argument,       NULL, 'a'                },
                 { "full",           no_argument,       NULL, 'l'                },
+                { "no-full",        no_argument,       NULL, ARG_NO_FULL        },
                 { "lines",          optional_argument, NULL, 'n'                },
                 { "no-tail",        no_argument,       NULL, ARG_NO_TAIL        },
                 { "new-id128",      no_argument,       NULL, ARG_NEW_ID128      },
@@ -297,6 +300,10 @@ static int parse_argv(int argc, char *argv[]) {
                         arg_full = true;
                         break;
 
+                case ARG_NO_FULL:
+                        arg_full = false;
+                        break;
+
                 case 'a':
                         arg_all = true;
                         break;
@@ -754,7 +761,7 @@ static int get_relative_boot_id(sd_journal *j, sd_id128_t *boot_id, int relative
                 sd_journal_flush_matches(j);
         }
 
-        qsort(all_ids, count, sizeof(boot_id_t), boot_id_cmp);
+        qsort_safe(all_ids, count, sizeof(boot_id_t), boot_id_cmp);
 
         if (sd_id128_equal(*boot_id, SD_ID128_NULL)) {
                 if (relative > (int) count || relative <= -(int)count)
@@ -1300,7 +1307,7 @@ static int access_check(sd_journal *j) {
 
 int main(int argc, char *argv[]) {
         int r;
-        _cleanup_journal_close_ sd_journal*j = NULL;
+        _cleanup_journal_close_ sd_journal *j = NULL;
         bool need_seek = false;
         sd_id128_t previous_boot_id;
         bool previous_boot_id_valid = false, first_line = true;
@@ -1621,7 +1628,7 @@ int main(int argc, char *argv[]) {
 
                         flags =
                                 arg_all * OUTPUT_SHOW_ALL |
-                                (arg_full || !on_tty() || pager_have()) * OUTPUT_FULL_WIDTH |
+                                arg_full * OUTPUT_FULL_WIDTH |
                                 on_tty() * OUTPUT_COLOR |
                                 arg_catalog * OUTPUT_CATALOG;