Adding upstream version 255.4.upstream/255.4

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 58 insertions, 0 deletions

diff --git a/src/systemctl/systemctl-kill.c b/src/systemctl/systemctl-kill.c
new file mode 100644
index 0000000..c4c6096
--- /dev/null
+++ b/src/systemctl/systemctl-kill.c
@@ -0,0 +1,58 @@
+/* SPDX-License-Identifier: LGPL-2.1-or-later */
+
+#include "bus-error.h"
+#include "bus-locator.h"
+#include "systemctl-kill.h"
+#include "systemctl-util.h"
+#include "systemctl.h"
+
+int verb_kill(int argc, char *argv[], void *userdata) {
+        _cleanup_strv_free_ char **names = NULL;
+        const char *kill_whom;
+        sd_bus *bus;
+        int r, q;
+
+        r = acquire_bus(BUS_MANAGER, &bus);
+        if (r < 0)
+                return r;
+
+        polkit_agent_open_maybe();
+
+        kill_whom = arg_kill_whom ?: "all";
+
+        /* --fail was specified */
+        if (streq(arg_job_mode(), "fail"))
+                kill_whom = strjoina(kill_whom, "-fail");
+
+        r = expand_unit_names(bus, strv_skip(argv, 1), NULL, &names, NULL);
+        if (r < 0)
+                return log_error_errno(r, "Failed to expand names: %m");
+
+        STRV_FOREACH(name, names) {
+                _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
+
+                if (arg_kill_value_set)
+                        q = bus_call_method(
+                                        bus,
+                                        bus_systemd_mgr,
+                                        "QueueSignalUnit",
+                                        &error,
+                                        NULL,
+                                        "ssii", *name, kill_whom, arg_signal, arg_kill_value);
+                else
+                        q = bus_call_method(
+                                        bus,
+                                        bus_systemd_mgr,
+                                        "KillUnit",
+                                        &error,
+                                        NULL,
+                                        "ssi", *name, kill_whom, arg_signal);
+                if (q < 0) {
+                        log_error_errno(q, "Failed to kill unit %s: %s", *name, bus_error_message(&error, q));
+                        if (r == 0)
+                                r = q;
+                }
+        }
+
+        return r;
+}