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authorLennart Poettering <lennart@poettering.net>2014-12-29 14:05:17 +0100
committerLennart Poettering <lennart@poettering.net>2014-12-29 17:00:05 +0100
commitd8f52ed25a9edce75fda5251c977b7898e33887e (patch)
tree6d3fb43dda2d5e3e8d543b0440466de9d9ce0f1c /src/libsystemd/sd-bus
parentebd011d95b61a86258dece9864f65b7c4af721c0 (diff)
machinectl: add "enable" and "disable" verbs for enabling/disabling systemd-nspawn for containers
This is basically just a shortcut for "systemctl enable systemd-nspawn@<foobar>.service", but does escaping.
Diffstat (limited to 'src/libsystemd/sd-bus')
-rw-r--r--src/libsystemd/sd-bus/bus-util.c26
-rw-r--r--src/libsystemd/sd-bus/bus-util.h2
2 files changed, 28 insertions, 0 deletions
diff --git a/src/libsystemd/sd-bus/bus-util.c b/src/libsystemd/sd-bus/bus-util.c
index c264f2d3fd..29520f95d2 100644
--- a/src/libsystemd/sd-bus/bus-util.c
+++ b/src/libsystemd/sd-bus/bus-util.c
@@ -1776,3 +1776,29 @@ int bus_wait_for_jobs_add(BusWaitForJobs *d, const char *path) {
return set_put_strdup(d->jobs, path);
}
+
+int bus_deserialize_and_dump_unit_file_changes(sd_bus_message *m, bool quiet) {
+ const char *type, *path, *source;
+ int r;
+
+ r = sd_bus_message_enter_container(m, SD_BUS_TYPE_ARRAY, "(sss)");
+ if (r < 0)
+ return bus_log_parse_error(r);
+
+ while ((r = sd_bus_message_read(m, "(sss)", &type, &path, &source)) > 0) {
+ if (!quiet) {
+ if (streq(type, "symlink"))
+ log_info("Created symlink from %s to %s.", path, source);
+ else
+ log_info("Removed symlink %s.", path);
+ }
+ }
+ if (r < 0)
+ return bus_log_parse_error(r);
+
+ r = sd_bus_message_exit_container(m);
+ if (r < 0)
+ return bus_log_parse_error(r);
+
+ return 0;
+}
diff --git a/src/libsystemd/sd-bus/bus-util.h b/src/libsystemd/sd-bus/bus-util.h
index 31e7fadbb6..e8a97cef9e 100644
--- a/src/libsystemd/sd-bus/bus-util.h
+++ b/src/libsystemd/sd-bus/bus-util.h
@@ -210,3 +210,5 @@ int bus_wait_for_jobs_add(BusWaitForJobs *d, const char *path);
int bus_wait_for_jobs(BusWaitForJobs *d, bool quiet);
DEFINE_TRIVIAL_CLEANUP_FUNC(BusWaitForJobs*, bus_wait_for_jobs_free);
+
+int bus_deserialize_and_dump_unit_file_changes(sd_bus_message *m, bool quiet);