From: Zbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl>
Date: Sun, 28 Jul 2019 11:47:39 +0000 (+0200)
Subject: systemctl: do print all statuses/signals received from pid1
X-Git-Tag: v243-rc1~14^2~3
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=148ffa2e4d43d45c53dbc0799d90400a2ba621ff;p=thirdparty%2Fsystemd.git

systemctl: do print all statuses/signals received from pid1

If for some reason we do not know some signal, instead of silently
skipping it, let's print it numerically. Likewise, 'show' is not the
right place to do value filtering for exit codes. If pid1 accepted it,
let's just print it with no fuss.
---

diff --git a/src/systemctl/systemctl.c b/src/systemctl/systemctl.c
index 9e8095c8b78..880a04411c1 100644
--- a/src/systemctl/systemctl.c
+++ b/src/systemctl/systemctl.c
@@ -4941,9 +4941,6 @@ static int print_property(const char *name, const char *expected_value, sd_bus_m
                                 }
 
                                 for (i = 0; i < n_status; i++) {
-                                        if (status[i] < 0 || status[i] > 255)
-                                                continue;
-
                                         if (first)
                                                 first = false;
                                         else
@@ -4956,15 +4953,16 @@ static int print_property(const char *name, const char *expected_value, sd_bus_m
                                         const char *str;
 
                                         str = signal_to_string((int) signal[i]);
-                                        if (!str)
-                                                continue;
 
                                         if (first)
                                                 first = false;
                                         else
                                                 fputc(' ', stdout);
 
-                                        fputs(str, stdout);
+                                        if (str)
+                                                fputs(str, stdout);
+                                        else
+                                                printf("%"PRIi32, status[i]);
                                 }
 
                                 fputc('\n', stdout);