diff options
| -rw-r--r-- | man/systemd-analyze.xml | 7 | ||||
| -rw-r--r-- | src/analyze/analyze.c | 42 |
2 files changed, 41 insertions, 8 deletions
diff --git a/man/systemd-analyze.xml b/man/systemd-analyze.xml index 198315052f..58e6fd1780 100644 --- a/man/systemd-analyze.xml +++ b/man/systemd-analyze.xml @@ -168,6 +168,13 @@ <option>--log-level=</option> described in <citerefentry><refentrytitle>systemd</refentrytitle><manvolnum>1</manvolnum></citerefentry>).</para> + <para><command>systemd-analyze set-log-target + <replaceable>TARGET</replaceable></command> changes the current log + target of the <command>systemd</command> daemon to + <replaceable>TARGET</replaceable> (accepts the same values as + <option>--log-target=</option> described in + <citerefentry><refentrytitle>systemd</refentrytitle><manvolnum>1</manvolnum></citerefentry>).</para> + <para><command>systemd-analyze verify</command> will load unit files and print warnings if any errors are detected. Files specified on the command line will be loaded, but also any other diff --git a/src/analyze/analyze.c b/src/analyze/analyze.c index 7054deeae5..f05f1e5581 100644 --- a/src/analyze/analyze.c +++ b/src/analyze/analyze.c @@ -1217,10 +1217,8 @@ static int dump(sd_bus *bus, char **args) { &error, &reply, ""); - if (r < 0) { - log_error("Failed issue method call: %s", bus_error_message(&error, -r)); - return r; - } + if (r < 0) + return log_error_errno(r, "Failed issue method call: %s", bus_error_message(&error, r)); r = sd_bus_message_read(reply, "s", &text); if (r < 0) @@ -1251,11 +1249,36 @@ static int set_log_level(sd_bus *bus, char **args) { &error, "s", args[0]); - if (r < 0) { - log_error("Failed to issue method call: %s", bus_error_message(&error, -r)); - return -EIO; + if (r < 0) + return log_error_errno(r, "Failed to issue method call: %s", bus_error_message(&error, r)); + + return 0; +} + +static int set_log_target(sd_bus *bus, char **args) { + _cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL; + int r; + + assert(bus); + assert(args); + + if (strv_length(args) != 1) { + log_error("This command expects one argument only."); + return -E2BIG; } + r = sd_bus_set_property( + bus, + "org.freedesktop.systemd1", + "/org/freedesktop/systemd1", + "org.freedesktop.systemd1.Manager", + "LogTarget", + &error, + "s", + args[0]); + if (r < 0) + return log_error_errno(r, "Failed to issue method call: %s", bus_error_message(&error, r)); + return 0; } @@ -1285,7 +1308,8 @@ static void help(void) { " critical-chain Print a tree of the time critical chain of units\n" " plot Output SVG graphic showing service initialization\n" " dot Output dependency graph in dot(1) format\n" - " set-log-level LEVEL Set logging threshold for systemd\n" + " set-log-level LEVEL Set logging threshold for manager\n" + " set-log-target TARGET Set logging target for manager\n" " dump Output state serialization of service manager\n" " verify FILE... Check unit files for correctness\n" , program_invocation_short_name); @@ -1452,6 +1476,8 @@ int main(int argc, char *argv[]) { r = dump(bus, argv+optind+1); else if (streq(argv[optind], "set-log-level")) r = set_log_level(bus, argv+optind+1); + else if (streq(argv[optind], "set-log-target")) + r = set_log_target(bus, argv+optind+1); else log_error("Unknown operation '%s'.", argv[optind]); } |