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| author | Lennart Poettering <lennart@poettering.net> | 2014-06-25 12:31:03 +0200 |
|---|---|---|
| committer | Lennart Poettering <lennart@poettering.net> | 2014-06-25 12:31:03 +0200 |
| commit | 99813a19122932da2cf55fecaf06446dcf7989a2 (patch) | |
| tree | 0bd560d08f1d33ca2e1bdf80e4cd1a90422f0e14 /src/systemctl/systemctl.c | |
| parent | e8a152c62dd2003731a59e0dffef4336c63110b9 (diff) | |
systemctl: add new "is-system-running" command to check whether system is fully up
https://bugs.freedesktop.org/show_bug.cgi?id=66926
Diffstat (limited to 'src/systemctl/systemctl.c')
| -rw-r--r-- | src/systemctl/systemctl.c | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/src/systemctl/systemctl.c b/src/systemctl/systemctl.c index 727be58d0a..03720f411d 100644 --- a/src/systemctl/systemctl.c +++ b/src/systemctl/systemctl.c @@ -5462,6 +5462,30 @@ static int unit_is_enabled(sd_bus *bus, char **args) { return !enabled; } +static int is_system_running(sd_bus *bus, char **args) { + _cleanup_free_ char *state = NULL; + int r; + + r = sd_bus_get_property_string( + bus, + "org.freedesktop.systemd1", + "/org/freedesktop/systemd1", + "org.freedesktop.systemd1.Manager", + "SystemState", + NULL, + &state); + if (r < 0) { + if (!arg_quiet) + puts("unknown"); + return 0; + } + + if (!arg_quiet) + puts(state); + + return streq(state, "running") ? EXIT_SUCCESS : EXIT_FAILURE; +} + static int systemctl_help(void) { pager_open_if_enabled(); @@ -5573,6 +5597,7 @@ static int systemctl_help(void) { " daemon-reload Reload systemd manager configuration\n" " daemon-reexec Reexecute systemd manager\n\n" "System Commands:\n" + " is-system-running Check whether system is fully running\n" " default Enter system default mode\n" " rescue Enter system rescue mode\n" " emergency Enter system emergency mode\n" @@ -6576,6 +6601,7 @@ static int systemctl_main(sd_bus *bus, int argc, char *argv[], int bus_error) { { "set-default", EQUAL, 2, set_default, NOBUS }, { "get-default", EQUAL, 1, get_default, NOBUS }, { "set-property", MORE, 3, set_property }, + { "is-system-running", EQUAL, 1, is_system_running }, {} }, *verb = verbs; |