[PATCH] sync klibc with release 0.95

[elogind.git] / udev.c

diff --git a/udev.c b/udev.c
index 8746b9a8102820de64b0d72ec3bd882b8ed83ee0..ac29ec6f4424909fcd9799ec1db1fbeb3dc421ce 100644 (file)
--- a/udev.c
+++ b/udev.c
@@ -27,9 +27,11 @@
 #include <fcntl.h>
 #include <unistd.h>
 #include <errno.h>
+#include <ctype.h>
 
 #include "udev.h"
 #include "udev_version.h"
+#include "udev_dbus.h"
 #include "namedev.h"
 #include "udevdb.h"
 #include "libsysfs/libsysfs.h"
@@ -38,14 +40,6 @@
 char **main_argv;
 char **main_envp;
 
-char sysfs_path[SYSFS_PATH_MAX];
-char *udev_config_dir = UDEV_CONFIG_DIR;
-char *udev_root = UDEV_ROOT;
-char udev_db_filename[PATH_MAX+NAME_MAX];
-char udev_config_permission_filename[PATH_MAX+NAME_MAX];
-char udev_config_filename[PATH_MAX+NAME_MAX];
-
-
 static inline char *get_action(void)
 {
        char *action;
@@ -70,53 +64,6 @@ static inline char *get_seqnum(void)
        return seqnum;
 }
 
-static void get_dirs(void)
-{
-       char *temp;
-       char *udev_db = UDEV_DB;
-       char *udev_config = UDEV_CONFIG_FILE;
-       char *udev_permission = UDEV_CONFIG_PERMISSION_FILE;
-       int retval;
-
-       retval = sysfs_get_mnt_path(sysfs_path, SYSFS_PATH_MAX);
-       if (retval)
-               dbg("sysfs_get_mnt_path failed");
-
-       /* see if we should try to override any of the default values */
-       temp = getenv("UDEV_TEST");
-       if (temp != NULL) {
-               /* hm testing is happening, use the specified values, if they are present */
-               temp = getenv("UDEV_SYSFS_PATH");
-               if (temp)
-                       strncpy(sysfs_path, temp, sizeof(sysfs_path));
-               temp = getenv("UDEV_CONFIG_DIR");
-               if (temp)
-                       udev_config_dir = temp;
-               temp = getenv("UDEV_ROOT");
-               if (temp)
-                       udev_root = temp;
-               temp = getenv("UDEV_DB");
-               if (temp)
-                       udev_db = temp;
-               temp = getenv("UDEV_CONFIG_FILE");
-               if (temp)
-                       udev_config = temp;
-               temp = getenv("UDEV_PERMISSION_FILE");
-               if (temp)
-                       udev_permission = temp;
-       }
-       dbg("sysfs_path = %s", sysfs_path);
-
-       strncpy(udev_db_filename, udev_config_dir, sizeof(udev_db_filename));
-       strncat(udev_db_filename, udev_db, sizeof(udev_db_filename));
-
-       strncpy(udev_config_filename, udev_config_dir, sizeof(udev_config_filename));
-       strncat(udev_config_filename, udev_config, sizeof(udev_config_filename));
-       
-       strncpy(udev_config_permission_filename, udev_config_dir, sizeof(udev_config_permission_filename));
-       strncat(udev_config_permission_filename, udev_permission, sizeof(udev_config_permission_filename));
-}
-
 int main(int argc, char **argv, char **envp)
 {
        char *action;
@@ -141,12 +88,12 @@ int main(int argc, char **argv, char **envp)
                dbg ("no devpath?");
                goto exit;
        }
-       dbg("looking at %s", devpath);
+       dbg("looking at '%s'", devpath);
 
        /* we only care about class devices and block stuff */
        if (!strstr(devpath, "class") &&
            !strstr(devpath, "block")) {
-               dbg("not block or class");
+               dbg("not a block or class device");
                goto exit;
        }
 
@@ -162,11 +109,16 @@ int main(int argc, char **argv, char **envp)
                goto exit;
        }
 
+       /* initialize our configuration */
+       udev_init_config();
+
+       /* connect to the system message bus */
+       sysbus_connect();
+
        /* initialize udev database */
-       get_dirs();
        retval = udevdb_init(UDEVDB_DEFAULT);
        if (retval != 0) {
-               dbg("Unable to initialize database.");
+               dbg("unable to initialize database");
                goto exit;
        }
 
@@ -180,12 +132,14 @@ int main(int argc, char **argv, char **envp)
                retval = udev_remove_device(devpath, subsystem);
 
        else {
-               dbg("Unknown action: %s", action);
+               dbg("unknown action '%s'", action);
                retval = -EINVAL;
        }
        udevdb_exit();
 
-exit:  
+       /* disconnect from the system message bus */
+       sysbus_disconnect();
+
+exit:
        return retval;
 }
-