X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=elogind.git;a=blobdiff_plain;f=udev.c;h=bf2eb373f82765b6ec77c10f0c43f68c5b465d07;hp=76de8181d17e6c1fcba9095674477da03ab93988;hb=63f61c5cf639953aa38e025485919b0aa1c49b59;hpb=6c18b1fb8784606c83adab89e306534d3b943aa3

diff --git a/udev.c b/udev.c
index 76de8181d..bf2eb373f 100644
--- a/udev.c
+++ b/udev.c
@@ -32,6 +32,7 @@
 #include <unistd.h>
 
 #include "libsysfs/sysfs/libsysfs.h"
+#include "udev_libc_wrapper.h"
 #include "udev.h"
 #include "udev_utils.h"
 #include "udev_sysfs.h"
@@ -99,7 +100,7 @@ int main(int argc, char *argv[], char *envp[])
 	struct sysfs_class_device *class_dev;
 	struct sysfs_device *devices_dev;
 	struct udevice udev;
-	char path[SYSFS_PATH_MAX];
+	char path[PATH_SIZE];
 	const char *error;
 	const char *action;
 	const char *devpath;
@@ -130,17 +131,6 @@ int main(int argc, char *argv[], char *envp[])
 	/* trigger timeout to prevent hanging processes */
 	alarm(ALARM_TIMEOUT);
 
-	if (strstr(argv[0], "udevstart") || (argc == 2 && strstr(argv[1], "udevstart"))) {
-		dbg("udevstart");
-
-		/* disable all logging, as it's much too slow on some facilities */
-		udev_log = 0;
-
-		namedev_init();
-		retval = udev_start();
-		goto exit;
-	}
-
 	/* let the executed programs know if we handle the whole hotplug event */
 	managed_event = manage_hotplug_event();
 	if (managed_event)
@@ -175,7 +165,8 @@ int main(int argc, char *argv[], char *envp[])
 				goto hotplug;
 			}
 
-			snprintf(path, SYSFS_PATH_MAX, "%s%s", sysfs_path, udev.devpath);
+			snprintf(path, sizeof(path), "%s%s", sysfs_path, udev.devpath);
+			path[sizeof(path)-1] = '\0';
 			class_dev = wait_class_device_open(path);
 			if (class_dev == NULL) {
 				dbg ("open class device failed");
@@ -217,7 +208,8 @@ int main(int argc, char *argv[], char *envp[])
 			/* wait for sysfs */
 			dbg("devices add");
 
-			snprintf(path, SYSFS_PATH_MAX, "%s%s", sysfs_path, devpath);
+			snprintf(path, sizeof(path), "%s%s", sysfs_path, devpath);
+			path[sizeof(path)-1] = '\0';
 			devices_dev = wait_devices_device_open(path);
 			if (!devices_dev) {
 				dbg("devices device unavailable (probably remove has beaten us)");
@@ -240,7 +232,6 @@ hotplug:
 	if (udev_hotplug_d && managed_event)
 		udev_multiplex_directory(&udev, HOTPLUGD_DIR, HOTPLUG_SUFFIX);
 
-exit:
 	logging_close();
 	return retval;
 }