X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=elogind.git;a=blobdiff_plain;f=src%2Fmain.c;h=0bcd09c4cf1686bba3a021d8c312389936f1bb4e;hp=b7c24004030ae319cf15aef87733f68c6159fb58;hb=82e487c56d0947796793b6fd2836264328defe9f;hpb=2b583ce6576d4a074ce6f1570b3e60b65c64ae7d

diff --git a/src/main.c b/src/main.c
index b7c240040..0bcd09c4c 100644
--- a/src/main.c
+++ b/src/main.c
@@ -169,7 +169,7 @@ _noreturn_ static void crash(int sig) {
                         _exit(1);
                 }
 
-                log_info("Successfully spawned crash shall as pid %lu.", (unsigned long) pid);
+                log_info("Successfully spawned crash shell as pid %lu.", (unsigned long) pid);
         }
 
         log_info("Freezing execution.");
@@ -203,7 +203,7 @@ static int console_setup(bool do_reset) {
                 return -tty_fd;
         }
 
-        if ((r = reset_terminal(tty_fd)) < 0)
+        if ((r = reset_terminal_fd(tty_fd)) < 0)
                 log_error("Failed to reset /dev/console: %s", strerror(-r));
 
         close_nointr_nofail(tty_fd);
@@ -373,6 +373,7 @@ static int config_parse_level(
                 unsigned line,
                 const char *section,
                 const char *lvalue,
+                int ltype,
                 const char *rvalue,
                 void *data,
                 void *userdata) {
@@ -390,6 +391,7 @@ static int config_parse_target(
                 unsigned line,
                 const char *section,
                 const char *lvalue,
+                int ltype,
                 const char *rvalue,
                 void *data,
                 void *userdata) {
@@ -407,6 +409,7 @@ static int config_parse_color(
                 unsigned line,
                 const char *section,
                 const char *lvalue,
+                int ltype,
                 const char *rvalue,
                 void *data,
                 void *userdata) {
@@ -424,6 +427,7 @@ static int config_parse_location(
                 unsigned line,
                 const char *section,
                 const char *lvalue,
+                int ltype,
                 const char *rvalue,
                 void *data,
                 void *userdata) {
@@ -441,6 +445,7 @@ static int config_parse_cpu_affinity(
                 unsigned line,
                 const char *section,
                 const char *lvalue,
+                int ltype,
                 const char *rvalue,
                 void *data,
                 void *userdata) {
@@ -893,6 +898,9 @@ static int prepare_reexecute(Manager *m, FILE **_f, FDSet **_fds) {
         assert(_f);
         assert(_fds);
 
+        /* Make sure nothing is really destructed when we shut down */
+        m->n_reloading ++;
+
         if ((r = manager_open_serialization(m, &f)) < 0) {
                 log_error("Failed to create serialization file: %s", strerror(-r));
                 goto fail;
@@ -980,10 +988,26 @@ static void test_usr(void) {
 
         /* Check that /usr is not a separate fs */
 
-        if (dir_is_empty("/usr") > 0)
-                log_warning("/usr appears to be on a different file system than /. This is not supported anymore. "
-                            "Some things will probably break (sometimes even silently) in mysterious ways. "
-                            "Consult http://freedesktop.org/wiki/Software/systemd/separate-usr-is-broken for more information.");
+        if (dir_is_empty("/usr") <= 0)
+                return;
+
+        log_warning("/usr appears to be on its own filesytem and is not already mounted. This is not a supported setup. "
+                    "Some things will probably break (sometimes even silently) in mysterious ways. "
+                    "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." );
+
+        sleep(10);
 }
 
 int main(int argc, char *argv[]) {
@@ -1012,6 +1036,8 @@ int main(int argc, char *argv[]) {
 
         program_invocation_short_name = systemd;
         prctl(PR_SET_NAME, systemd);
+        saved_argv = argv;
+        saved_argc = argc;
 
         log_show_color(isatty(STDERR_FILENO) > 0);
         log_show_location(false);
@@ -1028,9 +1054,19 @@ int main(int argc, char *argv[]) {
 
                 if (label_init() < 0)
                         goto finish;
+
+                if (hwclock_is_localtime() > 0) {
+                        int min;
+
+                        min = hwclock_apply_localtime_delta();
+                        if (min < 0)
+                                log_error("Failed to apply local time delta: %s", strerror(-min));
+                        else
+                                log_info("RTC configured in localtime, applying delta of %i minutes to system time.", min);
+                }
         } else {
                 arg_running_as = MANAGER_USER;
-                log_set_target(LOG_TARGET_CONSOLE);
+                log_set_target(LOG_TARGET_AUTO);
         }
 
         if (set_default_unit(SPECIAL_DEFAULT_TARGET) < 0)
@@ -1072,11 +1108,6 @@ int main(int argc, char *argv[]) {
                 goto finish;
         }
 
-        /* If Plymouth is being run make sure we show the status, so
-         * that there's something nice to see when people press Esc */
-        if (access("/run/initramfs/plymouth", F_OK) >= 0)
-                arg_show_status = true;
-
         if (arg_action == ACTION_HELP) {
                 retval = help();
                 goto finish;
@@ -1156,7 +1187,7 @@ int main(int argc, char *argv[]) {
         if (arg_running_as == MANAGER_SYSTEM && !serialization) {
                 locale_setup();
 
-                if (arg_show_status)
+                if (arg_show_status || plymouth_running())
                         status_welcome();
 
                 kmod_setup();
@@ -1166,6 +1197,7 @@ int main(int argc, char *argv[]) {
 
                 test_mtab();
                 test_usr();
+                test_cgroups();
         }
 
         if ((r = manager_new(arg_running_as, &m)) < 0) {