X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=blobdiff_plain;f=udev_config.c;h=de83ef9c4c770160ae52645695fe09bec2379686;hb=84d282a9d29f9c1191fca8e58246e9fc912ab2e9;hp=34ef82b8812c24220819c9ff9f85ab923fa0fa22;hpb=51a8bb2f361d86013e7579570faba446eed9c66d;p=elogind.git

diff --git a/udev_config.c b/udev_config.c
index 34ef82b88..de83ef9c4 100644
--- a/udev_config.c
+++ b/udev_config.c
@@ -32,11 +32,11 @@
 #include <errno.h>
 #include <ctype.h>
 
+#include "libsysfs/sysfs/libsysfs.h"
 #include "udev.h"
 #include "udev_version.h"
 #include "logging.h"
 #include "namedev.h"
-#include "libsysfs/libsysfs.h"
 
 /* global variables */
 char sysfs_path[SYSFS_PATH_MAX];
@@ -49,6 +49,7 @@ char default_mode_str[MODE_SIZE];
 char default_owner_str[OWNER_SIZE];
 char default_group_str[GROUP_SIZE];
 int udev_log;
+int udev_sleep;
 
 
 static int string_is_true(char *str)
@@ -71,12 +72,16 @@ static void init_variables(void)
 	strfieldcpy(udev_rules_filename, UDEV_RULES_FILE);
 	strfieldcpy(udev_permissions_filename, UDEV_PERMISSION_FILE);
 	udev_log = string_is_true(UDEV_LOG_DEFAULT);
+
+	udev_sleep = 1;
+	if (getenv("UDEV_NO_SLEEP") != NULL)
+		udev_sleep = 0;
 }
 
 #define set_var(_name, _var)				\
 	if (strcasecmp(variable, _name) == 0) {		\
 		dbg_parse("%s = '%s'", _name, value);	\
-		strncpy(_var, value, sizeof(_var));	\
+		strnfieldcpy(_var, value, sizeof(_var));\
 	}
 
 #define set_bool(_name, _var)				\