Makefile: add --as-needed flag to ld

[elogind.git] / udevstart.c

diff --git a/udevstart.c b/udevstart.c
index 8c414f1acb345374b0b98f7153960d7a683fc0d4..66b96a218654edffefb7e15bbdcfd719cfd6363f 100644 (file)
--- a/udevstart.c
+++ b/udevstart.c
@@ -1,13 +1,9 @@
 /*
- * udevstart.c
+ * quick and dirty way to populate a /dev directory
  *
+ * Copyright (C) 2004 Harald Hoyer <harald@redhat.com>
  * Copyright (C) 2004 Greg Kroah-Hartman <greg@kroah.com>
- * Copyright (C) 2004 Kay Sievers <kay@vrfy.org>
- *
- * Quick and dirty way to populate a /dev with udev if your system
- * does not have access to a shell.  Based originally on a patch
- * from:
- *     Harald Hoyer <harald@redhat.com>
+ * Copyright (C) 2004-2006 Kay Sievers <kay@vrfy.org>
  *
  *     This program is free software; you can redistribute it and/or modify it
  *     under the terms of the GNU General Public License as published by the
@@ -20,7 +16,7 @@
  * 
  *     You should have received a copy of the GNU General Public License along
  *     with this program; if not, write to the Free Software Foundation, Inc.,
- *     675 Mass Ave, Cambridge, MA 02139, USA.
+ *     51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
  *
  */
 
@@ -40,6 +36,7 @@
 
 #include "udev.h"
 #include "udev_rules.h"
+#include "udev_selinux.h"
 
 static const char *udev_run_str;
 static const char *udev_log_str;
@@ -71,7 +68,7 @@ static int device_list_insert(const char *path, struct list_head *device_list)
        struct device *new_device;
        const char *devpath = &path[strlen(sysfs_path)];
 
-       dbg("insert: '%s'\n", devpath);
+       dbg("insert: '%s'", devpath);
 
        list_for_each_entry(loop_device, device_list, node) {
                if (strcmp(loop_device->path, devpath) > 0) {
@@ -108,6 +105,7 @@ static int add_device(const char *devpath)
 {
        struct sysfs_device *dev;
        struct udevice *udev;
+       int retval = 0;
 
        /* clear and set environment for next event */
        clearenv();
@@ -122,14 +120,13 @@ static int add_device(const char *devpath)
        if (dev == NULL)
                return -1;
 
-       udev = udev_device_init();
+       udev = udev_device_init(NULL);
        if (udev == NULL)
                return -1;
 
        /* override built-in sysfs device */
        udev->dev = dev;
        strcpy(udev->action, "add");
-       udev->devt = udev_device_get_devt(udev);
 
        if (strcmp(udev->dev->subsystem, "net") != 0) {
                udev->devt = udev_device_get_devt(udev);
@@ -146,27 +143,16 @@ static int add_device(const char *devpath)
                dbg("device event will be ignored");
                goto exit;
        }
-       if (udev->name[0] == '\0') {
-               dbg("device node creation supressed");
-               goto run;
-       }
+       if (udev->name[0] != '\0')
+               retval = udev_device_event(&rules, udev);
+       else
+               info("device node creation supressed");
 
-       udev_add_device(udev);
-run:
-       if (udev_run && !list_empty(&udev->run_list)) {
-               struct name_entry *name_loop;
+       if (retval == 0 && udev_run)
+               udev_rules_run(udev);
 
-               dbg("executing run list");
-               list_for_each_entry(name_loop, &udev->run_list, node) {
-                       if (strncmp(name_loop->name, "socket:", strlen("socket:")) == 0)
-                               pass_env_to_socket(&name_loop->name[strlen("socket:")], udev->dev->devpath, "add");
-                       else
-                               run_program(name_loop->name, udev->dev->subsystem, NULL, 0, NULL, (udev_log_priority >= LOG_INFO));
-               }
-       }
 exit:
        udev_device_cleanup(udev);
-
        return 0;
 }
 
@@ -336,6 +322,7 @@ int main(int argc, char *argv[], char *envp[])
 
        logging_init("udevstart");
        udev_config_init();
+       selinux_init();
        dbg("version %s", UDEV_VERSION);
 
        udev_run_str = getenv("UDEV_RUN");
@@ -366,6 +353,7 @@ int main(int argc, char *argv[], char *envp[])
 
        udev_rules_cleanup(&rules);
        sysfs_cleanup();
+       selinux_exit();
        logging_close();
        return 0;
 }