X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=blobdiff_plain;f=src%2Fudev%2Fudevd.c;h=23351aebd5685b9c02e51af23e0ad2a34d30036b;hb=dbf61afb29e016fe1b4ac48312a782df1d60a3e6;hp=e635795fb6575729d5469c0260905c9e86cde7d7;hpb=72a2af7aa9d9f64f320b3f2cc21e78f11b811f1e;p=elogind.git

diff --git a/src/udev/udevd.c b/src/udev/udevd.c
index e635795fb..23351aebd 100644
--- a/src/udev/udevd.c
+++ b/src/udev/udevd.c
@@ -806,8 +806,8 @@ static void static_dev_create_from_modules(struct udev *udev)
         FILE *f;
 
         uname(&kernel);
-        util_strscpyl(modules, sizeof(modules), "/lib/modules/", kernel.release, "/modules.devname", NULL);
-        f = fopen(modules, "r");
+        util_strscpyl(modules, sizeof(modules), ROOTPREFIX "/lib/modules/", kernel.release, "/modules.devname", NULL);
+        f = fopen(modules, "re");
         if (f == NULL)
                 return;
 
@@ -845,10 +845,11 @@ static void static_dev_create_from_modules(struct udev *udev)
                 if (sscanf(devno, "%c%u:%u", &type, &maj, &min) != 3)
                         continue;
 
+                mode  = 0600;
                 if (type == 'c')
-                        mode = S_IFCHR;
+                        mode |= S_IFCHR;
                 else if (type == 'b')
-                        mode = S_IFBLK;
+                        mode |= S_IFBLK;
                 else
                         continue;
 
@@ -870,7 +871,7 @@ static int mem_size_mb(void)
         char buf[4096];
         long int memsize = -1;
 
-        f = fopen("/proc/meminfo", "r");
+        f = fopen("/proc/meminfo", "re");
         if (f == NULL)
                 return -1;
 
@@ -890,7 +891,6 @@ static int mem_size_mb(void)
 static int convert_db(struct udev *udev)
 {
         char filename[UTIL_PATH_SIZE];
-        FILE *f;
         struct udev_enumerate *udev_enumerate;
         struct udev_list_entry *list_entry;
 
@@ -899,19 +899,14 @@ static int convert_db(struct udev *udev)
                 return 0;
 
         /* make sure we do not get here again */
-        mkdir_parents("/run/udev/data", 0755);
-        mkdir(filename, 0755);
+        mkdir_p("/run/udev/data", 0755);
 
         /* old database */
         util_strscpyl(filename, sizeof(filename), "/dev/.udev/db", NULL);
         if (access(filename, F_OK) < 0)
                 return 0;
 
-        f = fopen("/dev/kmsg", "w");
-        if (f != NULL) {
-                fprintf(f, "<30>systemd-udevd[%u]: converting old udev database\n", getpid());
-                fclose(f);
-        }
+        print_kmsg("converting old udev database\n");
 
         udev_enumerate = udev_enumerate_new(udev);
         if (udev_enumerate == NULL)
@@ -1040,14 +1035,17 @@ static void kernel_cmdline_options(struct udev *udev)
                 else
                         opt = s;
 
-                if (startswith(opt, "udev.log-priority="))
-                        udev_set_log_priority(udev, util_log_priority(opt + 18));
+                if (startswith(opt, "udev.log-priority=")) {
+                        int prio;
 
-                if (startswith(opt, "udev.children-max="))
+                        prio = util_log_priority(opt + 18);
+                        log_set_max_level(prio);
+                        udev_set_log_priority(udev, prio);
+                } else if (startswith(opt, "udev.children-max=")) {
                         children_max = strtoul(opt + 18, NULL, 0);
-
-                if (startswith(opt, "udev.exec-delay="))
+                } else if (startswith(opt, "udev.exec-delay=")) {
                         exec_delay = strtoul(opt + 16, NULL, 0);
+                }
 
                 free(s);
         }
@@ -1058,7 +1056,6 @@ static void kernel_cmdline_options(struct udev *udev)
 int main(int argc, char *argv[])
 {
         struct udev *udev;
-        FILE *f;
         sigset_t mask;
         int daemonize = false;
         int resolve_names = 1;
@@ -1083,8 +1080,9 @@ int main(int argc, char *argv[])
         if (udev == NULL)
                 goto exit;
 
-        log_open();
+        log_set_target(LOG_TARGET_AUTO);
         log_parse_environment();
+        log_open();
         udev_set_log_fn(udev, udev_main_log);
         log_debug("version %s\n", VERSION);
         label_init("/dev");
@@ -1109,7 +1107,7 @@ int main(int argc, char *argv[])
                 case 'D':
                         debug = true;
                         log_set_max_level(LOG_DEBUG);
-                        udev_set_log_priority(udev, LOG_INFO);
+                        udev_set_log_priority(udev, LOG_DEBUG);
                         break;
                 case 'N':
                         if (strcmp (optarg, "early") == 0) {
@@ -1264,11 +1262,7 @@ int main(int argc, char *argv[])
                 sd_notify(1, "READY=1");
         }
 
-        f = fopen("/dev/kmsg", "w");
-        if (f != NULL) {
-                fprintf(f, "<30>systemd-udevd[%u]: starting version " VERSION "\n", getpid());
-                fclose(f);
-        }
+        print_kmsg("starting version " VERSION "\n");
 
         if (!debug) {
                 int fd;
@@ -1492,7 +1486,7 @@ int main(int argc, char *argv[])
                         worker_kill(udev);
                         rules = udev_rules_unref(rules);
                         udev_builtin_exit(udev);
-                        reload = 0;
+                        reload = false;
                 }
 
                 /* event has finished */
@@ -1512,6 +1506,7 @@ int main(int argc, char *argv[])
 
                 /* start new events */
                 if (!udev_list_node_is_empty(&event_list) && !udev_exit && !stop_exec_queue) {
+                        udev_builtin_init(udev);
                         if (rules == NULL)
                                 rules = udev_rules_new(udev, resolve_names);
                         if (rules != NULL)