X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=blobdiff_plain;f=udev.c;h=f3fab18b29e3fe000f214f38d0cfd0dfc8ee88fa;hb=ca8e992c9b9e1a4f476573756d16cf0ebabebf28;hp=b45fb336be8c631023b891a7a60b3840433a6f07;hpb=95a6f4c8acafe7031087667aa556a50a6a091c93;p=elogind.git

diff --git a/udev.c b/udev.c
index b45fb336b..f3fab18b2 100644
--- a/udev.c
+++ b/udev.c
@@ -26,6 +26,7 @@
 #include <errno.h>
 #include <ctype.h>
 #include <signal.h>
+#include <sysfs/libsysfs.h>
 
 #include "udev.h"
 #include "udev_version.h"
@@ -33,23 +34,34 @@
 #include "logging.h"
 #include "namedev.h"
 #include "udevdb.h"
-#include "libsysfs/libsysfs.h"
 
 /* global variables */
 char **main_argv;
 char **main_envp;
+
+#ifdef LOG
 unsigned char logname[42];
+void log_message (int level, const char *format, ...)
+{
+	va_list	args;
+
+	if (!udev_log)
+		return;
+
+	va_start(args, format);
+	vsyslog(level, format, args);
+	va_end(args);
+}
+#endif
 
 static void sig_handler(int signum)
 {
-	dbg("caught signal %d", signum);
 	switch (signum) {
 		case SIGINT:
 		case SIGTERM:
 			sysbus_disconnect();
 			udevdb_exit();
 			exit(20 + signum);
-			break;
 		default:
 			dbg("unhandled signal");
 	}
@@ -95,6 +107,7 @@ static int udev_hotplug(int argc, char **argv)
 	char *subsystem;
 	int retval = -EINVAL;
 	int i;
+	struct sigaction act;
 
 	action = get_action();
 	if (!action) {
@@ -141,14 +154,17 @@ static int udev_hotplug(int argc, char **argv)
 	}
 
 	/* set up a default signal handler for now */
-	signal(SIGINT, sig_handler);
-	signal(SIGTERM, sig_handler);
+	act.sa_handler = sig_handler;
+	sigemptyset (&act.sa_mask);
+	act.sa_flags = SA_RESTART;
+	sigaction(SIGINT, &act, NULL);
+	sigaction(SIGTERM, &act, NULL);
 
 	/* initialize the naming deamon */
 	namedev_init();
 
 	if (strcmp(action, "add") == 0)
-		retval = udev_add_device(devpath, subsystem);
+		retval = udev_add_device(devpath, subsystem, 0);
 
 	else if (strcmp(action, "remove") == 0)
 		retval = udev_remove_device(devpath, subsystem);