shared: rename hwclock.[ch] to clock-util.[ch]

[elogind.git] / src / core / main.c

diff --git a/src/core/main.c b/src/core/main.c
index f1b06d88803e85ef72f507df1b9fb9d5bbe9878d..77cc2fbbdd93d9b253f575c3aa80ba8ce4a1be94 100644 (file)
--- a/src/core/main.c
+++ b/src/core/main.c
@@ -61,7 +61,7 @@
 #include "capability.h"
 #include "killall.h"
 #include "env-util.h"
-#include "hwclock.h"
+#include "clock-util.h"
 #include "fileio.h"
 #include "dbus-manager.h"
 #include "bus-error.h"
@@ -108,6 +108,7 @@ static char **arg_default_environment = NULL;
 static struct rlimit *arg_default_rlimit[_RLIMIT_MAX] = {};
 static uint64_t arg_capability_bounding_set_drop = 0;
 static nsec_t arg_timer_slack_nsec = (nsec_t) -1;
+static usec_t arg_default_timer_accuracy_usec = 1 * USEC_PER_MINUTE;
 static Set* arg_syscall_archs = NULL;
 static FILE* arg_serialization = NULL;
 static bool arg_default_cpu_accounting = false;
@@ -240,7 +241,7 @@ static int console_setup(bool do_reset) {
         if (r < 0)
                 log_error("Failed to reset /dev/console: %s", strerror(-r));
 
-        close_nointr_nofail(tty_fd);
+        safe_close(tty_fd);
         return r;
 }
 
@@ -411,18 +412,13 @@ static int parse_proc_cmdline_item(const char *key, const char *value) {
                 }
 
         } else if (streq(key, "quiet") && !value) {
-
                 if (arg_show_status == _SHOW_STATUS_UNSET)
                         arg_show_status = SHOW_STATUS_AUTO;
 
         } else if (streq(key, "debug") && !value) {
-
-                /* Log to kmsg, the journal socket will fill up before the
-                 * journal is started and tools running during that time
-                 * will block with every log message for for 60 seconds,
-                 * before they give up. */
                 log_set_max_level(LOG_DEBUG);
-                log_set_target(detect_container(NULL) > 0 ? LOG_TARGET_CONSOLE : LOG_TARGET_KMSG);
+                if (detect_container(NULL) > 0)
+                        log_set_target(LOG_TARGET_CONSOLE);
 
         } else if (!in_initrd() && !value) {
                 unsigned i;
@@ -686,6 +682,7 @@ static int parse_config_file(void) {
                 { "Manager", "SystemCallArchitectures",   config_parse_syscall_archs,    0, &arg_syscall_archs                     },
 #endif
                 { "Manager", "TimerSlackNSec",            config_parse_nsec,             0, &arg_timer_slack_nsec                  },
+                { "Manager", "DefaultTimerAccuracySec",   config_parse_sec,              0, &arg_default_timer_accuracy_usec       },
                 { "Manager", "DefaultStandardOutput",     config_parse_output,           0, &arg_default_std_output                },
                 { "Manager", "DefaultStandardError",      config_parse_output,           0, &arg_default_std_error                 },
                 { "Manager", "DefaultTimeoutStartSec",    config_parse_sec,              0, &arg_default_timeout_start_usec        },
@@ -1185,21 +1182,6 @@ static void test_usr(void) {
                     "Consult http://freedesktop.org/wiki/Software/systemd/separate-usr-is-broken for more information.");
 }
 
-static void test_cgroups(void) {
-
-        if (access("/proc/cgroups", F_OK) >= 0)
-                return;
-
-        log_warning("CONFIG_CGROUPS was not set when your kernel was compiled. "
-                    "Systems without control groups are not supported. "
-                    "We will now sleep for 10s, and then continue boot-up. "
-                    "Expect breakage and please do not file bugs. "
-                    "Instead fix your kernel and enable CONFIG_CGROUPS. "
-                    "Consult http://0pointer.de/blog/projects/cgroups-vs-cgroups.html for more information.");
-
-        sleep(10);
-}
-
 static int initialize_join_controllers(void) {
         /* By default, mount "cpu" + "cpuacct" together, and "net_cls"
          * + "net_prio". We'd like to add "cpuset" to the mix, but
@@ -1370,11 +1352,11 @@ int main(int argc, char *argv[]) {
                         goto finish;
 
                 if (!skip_setup) {
-                        if (hwclock_is_localtime() > 0) {
+                        if (clock_is_localtime() > 0) {
                                 int min;
 
                                 /* The first-time call to settimeofday() does a time warp in the kernel */
-                                r = hwclock_set_timezone(&min);
+                                r = clock_set_timezone(&min);
                                 if (r < 0)
                                         log_error("Failed to apply local time delta, ignoring: %s", strerror(-r));
                                 else
@@ -1388,10 +1370,10 @@ int main(int argc, char *argv[]) {
                                  * that way. In such case, we need to delay the time-warp or the sealing
                                  * until we reach the real system.
                                  */
-                                hwclock_reset_timezone();
+                                clock_reset_timezone();
 
                                 /* Tell the kernel our timezone */
-                                r = hwclock_set_timezone(NULL);
+                                r = clock_set_timezone(NULL);
                                 if (r < 0)
                                         log_error("Failed to set the kernel's timezone, ignoring: %s", strerror(-r));
                         }
@@ -1582,12 +1564,11 @@ int main(int argc, char *argv[]) {
                         kmod_setup();
 #endif
                 hostname_setup();
-                machine_id_setup();
+                machine_id_setup("");
                 loopback_setup();
 
                 test_mtab();
                 test_usr();
-                test_cgroups();
         }
 
         if (arg_running_as == SYSTEMD_SYSTEM && arg_runtime_watchdog > 0)
@@ -1635,6 +1616,7 @@ int main(int argc, char *argv[]) {
         }
 
         m->confirm_spawn = arg_confirm_spawn;
+        m->default_timer_accuracy_usec = arg_default_timer_accuracy_usec;
         m->default_std_output = arg_default_std_output;
         m->default_std_error = arg_default_std_error;
         m->default_restart_usec = arg_default_restart_usec;