diff options
| -rw-r--r-- | src/rc/openrc-shutdown.c | 16 |
1 files changed, 12 insertions, 4 deletions
diff --git a/src/rc/openrc-shutdown.c b/src/rc/openrc-shutdown.c index 4ba619c5..b17a63d8 100644 --- a/src/rc/openrc-shutdown.c +++ b/src/rc/openrc-shutdown.c @@ -37,7 +37,7 @@ const char *applet = NULL; const char *extraopts = NULL; -const char *getoptstring = "dDHKpRrw" getoptstring_COMMON; +const char *getoptstring = "dDHKpRrsw" getoptstring_COMMON; const struct option longopts[] = { { "no-write", no_argument, NULL, 'd'}, { "dry-run", no_argument, NULL, 'D'}, @@ -46,6 +46,7 @@ const struct option longopts[] = { { "poweroff", no_argument, NULL, 'p'}, { "reexec", no_argument, NULL, 'R'}, { "reboot", no_argument, NULL, 'r'}, + { "single", no_argument, NULL, 's'}, { "write-only", no_argument, NULL, 'w'}, longopts_COMMON }; @@ -57,12 +58,13 @@ const char * const longopts_help[] = { "power off the system", "re-execute init (use after upgrading)", "reboot the system", + "single user mode", "write wtmp boot record and exit", longopts_help_COMMON }; const char *usagestring = NULL; const char *exclusive = "Select one of " -"--halt, --kexec, --poweroff, --reexec or --reboot"; +"--halt, --kexec, --poweroff, --reexec, --reboot, --single or --write-only"; static bool do_dryrun = false; static bool do_halt = false; @@ -70,6 +72,7 @@ static bool do_kexec = false; static bool do_poweroff = false; static bool do_reboot = false; static bool do_reexec = false; +static bool do_single = false; static bool do_wtmp = true; static bool do_wtmp_only = false; @@ -132,15 +135,20 @@ int main(int argc, char **argv) do_reboot = true; cmd_count++; break; + case 's': + do_single = true; + cmd_count++; + break; case 'w': do_wtmp_only = true; + cmd_count++; break; case_RC_COMMON_GETOPT } } if (geteuid() != 0 && ! do_dryrun) eerrorx("%s: you must be root\n", applet); - if (cmd_count > 1) { + if (cmd_count != 1) { eerror("%s: %s\n", applet, exclusive); usage(EXIT_FAILURE); } @@ -156,7 +164,7 @@ int main(int argc, char **argv) send_cmd("reexec"); else if (do_wtmp_only) log_wtmp("shutdown", "~~", 0, RUN_LVL, "~~"); - else + else if (do_single) send_cmd("single"); return 0; } |