chiark / gitweb /
build-sys: add Mandriva distribution support
[elogind.git] / src / fsck.c
index e13dcf4d9d975a95cfc46a4a86c13bb0f5f932e0..dbfb47517fedbbf2da1d8cf610664cfa47b0511a 100644 (file)
@@ -24,6 +24,7 @@
 #include <string.h>
 #include <errno.h>
 #include <unistd.h>
+#include <fcntl.h>
 
 #include <libudev.h>
 #include <dbus/dbus.h>
@@ -31,6 +32,7 @@
 #include "util.h"
 #include "dbus-common.h"
 #include "special.h"
+#include "bus-errors.h"
 
 static bool arg_skip = false;
 static bool arg_force = false;
@@ -38,7 +40,7 @@ static bool arg_force = false;
 static void start_target(const char *target, bool isolate) {
         DBusMessage *m = NULL, *reply = NULL;
         DBusError error;
-        const char *mode, *base_target = "base.target";
+        const char *mode, *basic_target = "basic.target";
         DBusConnection *bus = NULL;
 
         assert(target);
@@ -55,7 +57,7 @@ static void start_target(const char *target, bool isolate) {
         else
                 mode = "replace";
 
-        log_debug("Running request %s/start/%s", target, mode);
+        log_info("Running request %s/start/%s", target, mode);
 
         if (!(m = dbus_message_new_method_call("org.freedesktop.systemd1", "/org/freedesktop/systemd1", "org.freedesktop.systemd1.Manager", "StartUnitReplace"))) {
                 log_error("Could not allocate message.");
@@ -65,7 +67,7 @@ static void start_target(const char *target, bool isolate) {
         /* Start these units only if we can replace base.target with it */
 
         if (!dbus_message_append_args(m,
-                                      DBUS_TYPE_STRING, &base_target,
+                                      DBUS_TYPE_STRING, &basic_target,
                                       DBUS_TYPE_STRING, &target,
                                       DBUS_TYPE_STRING, &mode,
                                       DBUS_TYPE_INVALID)) {
@@ -74,7 +76,12 @@ static void start_target(const char *target, bool isolate) {
         }
 
         if (!(reply = dbus_connection_send_with_reply_and_block(bus, m, -1, &error))) {
-                log_error("Failed to start unit: %s", bus_error_message(&error));
+
+                /* Don't print a waring if we aren't called during
+                 * startup */
+                if (!dbus_error_has_name(&error, BUS_ERROR_NO_SUCH_JOB))
+                        log_error("Failed to start unit: %s", bus_error_message(&error));
+
                 goto finish;
         }
 
@@ -114,7 +121,7 @@ static int parse_proc_cmdline(void) {
                         arg_skip = true;
                 else if (startswith(w, "fsck.mode"))
                         log_warning("Invalid fsck.mode= parameter. Ignoring.");
-#ifdef TARGET_FEDORA
+#if defined(TARGET_FEDORA) || defined(TARGET_MANDRIVA)
                 else if (strneq(w, "fastboot", l))
                         arg_skip = true;
                 else if (strneq(w, "forcefsck", l))
@@ -164,6 +171,7 @@ int main(int argc, char *argv[]) {
                 root_directory = false;
         } else {
                 struct stat st;
+                struct timespec times[2];
 
                 /* Find root device */
 
@@ -176,6 +184,14 @@ int main(int argc, char *argv[]) {
                 if (major(st.st_dev) == 0)
                         return 0;
 
+                /* check if we are already writable */
+                times[0] = st.st_atim;
+                times[1] = st.st_mtim;
+                if (utimensat(AT_FDCWD, "/", times, 0) == 0) {
+                        log_info("Root directory is writable, skipping check.");
+                        return 0;
+                }
+
                 if (!(udev = udev_new())) {
                         log_error("Out of memory");
                         goto finish;
@@ -197,7 +213,7 @@ int main(int argc, char *argv[]) {
         cmdline[i++] = "/sbin/fsck";
         cmdline[i++] = "-a";
         cmdline[i++] = "-T";
-        cmdline[i++] = "-C";
+        cmdline[i++] = "-l";
 
         if (!root_directory)
                 cmdline[i++] = "-M";
@@ -231,12 +247,16 @@ int main(int argc, char *argv[]) {
                 else
                         log_error("fsck failed due to unknown reason.");
 
-                if (status.si_code == CLD_EXITED && status.si_status & 2)
+                if (status.si_code == CLD_EXITED && (status.si_status & 2) && root_directory)
                         /* System should be rebooted. */
                         start_target(SPECIAL_REBOOT_TARGET, false);
-                else
+                else if (status.si_code == CLD_EXITED && (status.si_status & 6))
                         /* Some other problem */
                         start_target(SPECIAL_EMERGENCY_TARGET, true);
+                else {
+                        r = EXIT_SUCCESS;
+                        log_warning("Ignoring error.");
+                }
 
         } else
                 r = EXIT_SUCCESS;