X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=blobdiff_plain;f=src%2Fsystemctl%2Fsystemctl.c;h=11b0be001f69053a621fa8c3f1b1bf208f03ac56;hb=bca81be7755d15e7369d764bfa94a7ca6c595c76;hp=cdc1a50e1ac635e3216535615532454512fcc7cc;hpb=1fa2f38f0f011010bf57522b42fcc168856a7003;p=elogind.git

diff --git a/src/systemctl/systemctl.c b/src/systemctl/systemctl.c
index cdc1a50e1..11b0be001 100644
--- a/src/systemctl/systemctl.c
+++ b/src/systemctl/systemctl.c
@@ -2955,6 +2955,12 @@ static int start_special(sd_bus *bus, char **args) {
                 return -EPERM;
         }
 
+        if (a == ACTION_REBOOT) {
+                r = update_reboot_param_file(args[1]);
+                if (r < 0)
+                        return r;
+        }
+
         if (arg_force >= 2 &&
             (a == ACTION_HALT ||
              a == ACTION_POWEROFF ||
@@ -3224,6 +3230,10 @@ typedef struct UnitStatusInfo {
         /* Swap */
         const char *what;
 
+        /* CGroup */
+        uint64_t memory_current;
+        uint64_t memory_limit;
+
         LIST_HEAD(ExecStatusInfo, exec);
 } UnitStatusInfo;
 
@@ -3482,6 +3492,17 @@ static void print_status_info(
         if (i->status_errno > 0)
                 printf("    Error: %i (%s)\n", i->status_errno, strerror(i->status_errno));
 
+        if (i->memory_current != (uint64_t) -1) {
+                char buf[FORMAT_BYTES_MAX];
+
+                printf("   Memory: %s", format_bytes(buf, sizeof(buf), i->memory_current));
+
+                if (i->memory_limit != (uint64_t) -1)
+                        printf(" (limit: %s)\n", format_bytes(buf, sizeof(buf), i->memory_limit));
+                else
+                        printf("\n");
+        }
+
         if (i->control_group &&
             (i->main_pid > 0 || i->control_pid > 0 ||
              ((arg_transport != BUS_TRANSPORT_LOCAL && arg_transport != BUS_TRANSPORT_MACHINE) || cg_is_empty_recursive(SYSTEMD_CGROUP_CONTROLLER, i->control_group, false) == 0))) {
@@ -3696,6 +3717,10 @@ static int status_property(const char *name, sd_bus_message *m, UnitStatusInfo *
                         i->condition_timestamp = (usec_t) u;
                 else if (streq(name, "AssertTimestamp"))
                         i->assert_timestamp = (usec_t) u;
+                else if (streq(name, "MemoryCurrent"))
+                        i->memory_current = u;
+                else if (streq(name, "MemoryLimit"))
+                        i->memory_limit = u;
 
                 break;
         }
@@ -4166,7 +4191,10 @@ static int show_one(
 
         _cleanup_bus_message_unref_ sd_bus_message *reply = NULL;
         _cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;
-        UnitStatusInfo info = {};
+        UnitStatusInfo info = {
+                .memory_current = (uint64_t) -1,
+                .memory_limit = (uint64_t) -1,
+        };
         ExecStatusInfo *p;
         int r;
 
@@ -4535,6 +4563,11 @@ static int cat(sd_bus *bus, char **args) {
 
         assert(args);
 
+        if (arg_host) {
+                log_error("Option --host cannot be used with 'cat'");
+                return -EINVAL;
+        }
+
         r = init_home_and_lookup_paths(&user_home, &user_runtime, &lp);
         if (r < 0)
                 return r;
@@ -7071,7 +7104,7 @@ static int systemctl_main(sd_bus *bus, int argc, char *argv[], int bus_error) {
                 { "import-environment",    MORE,  1, import_environment},
                 { "halt",                  EQUAL, 1, start_special,    FORCE },
                 { "poweroff",              EQUAL, 1, start_special,    FORCE },
-                { "reboot",                EQUAL, 1, start_special,    FORCE },
+                { "reboot",                MORE,  1, start_special,    FORCE },
                 { "kexec",                 EQUAL, 1, start_special     },
                 { "suspend",               EQUAL, 1, start_special     },
                 { "hibernate",             EQUAL, 1, start_special     },