X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=blobdiff_plain;f=udevtest.c;h=006d55510e3aa1b84e6e189b5d0b9ec343361502;hb=e5e322bc627a07d29a07e08f7c96bd644a3ae057;hp=38e2bb7562348c54168050a5d8de932d13228bf8;hpb=45a7b668eca398831c0cfc39e4237494b3d603e9;p=elogind.git

diff --git a/udevtest.c b/udevtest.c
index 38e2bb756..006d55510 100644
--- a/udevtest.c
+++ b/udevtest.c
@@ -1,5 +1,5 @@
 /*
- * udev.c
+ * udevtest.c
  *
  * Userspace devfs
  *
@@ -29,14 +29,14 @@
 
 #include "libsysfs/sysfs/libsysfs.h"
 #include "udev.h"
+#include "udev_sysfs.h"
 #include "udev_utils.h"
 #include "udev_version.h"
-#include "namedev.h"
+#include "udev_rules.h"
 #include "logging.h"
 
 
-#ifdef LOG
-unsigned char logname[LOGNAME_SIZE];
+#ifdef USE_LOG
 void log_message (int level, const char *format, ...)
 {
 	va_list args;
@@ -53,8 +53,8 @@ int main(int argc, char *argv[], char *envp[])
 {
 	struct sysfs_class_device *class_dev;
 	char *devpath;
-	char path[SYSFS_PATH_MAX];
-	char temp[NAME_SIZE];
+	char path[PATH_SIZE];
+	char temp[PATH_SIZE];
 	struct udevice udev;
 	char *subsystem = NULL;
 
@@ -69,29 +69,21 @@ int main(int argc, char *argv[], char *envp[])
 	udev_init_config();
 
 	/* remove sysfs_path if given */
-	if (strncmp(argv[1], sysfs_path, strlen(sysfs_path)) == 0) {
+	if (strncmp(argv[1], sysfs_path, strlen(sysfs_path)) == 0)
 		devpath = &argv[1][strlen(sysfs_path)] ;
-	}
 	else
 		if (argv[1][0] != '/') {
 			/* prepend '/' if missing */
-			strfieldcpy(temp, "/");
-			strfieldcat(temp, argv[1]);
+			snprintf(temp, sizeof(temp), "/%s", argv[1]);
+			temp[sizeof(temp)-1] = '\0';
 			devpath = temp;
-		} else {
+		} else
 			devpath = argv[1];
-		}
 
 	info("looking at '%s'", devpath);
 
-	/* we only care about class devices and block stuff */
-	if (!strstr(devpath, "class") && !strstr(devpath, "block")) {
-		dbg("not a block or class device");
-		return 2;
-	}
-
 	/* initialize the naming deamon */
-	namedev_init();
+	udev_rules_init();
 
 	if (argc == 3)
 		subsystem = argv[2];
@@ -99,15 +91,22 @@ int main(int argc, char *argv[], char *envp[])
 	/* fill in values and test_run flag*/
 	udev_init_device(&udev, devpath, subsystem);
 
+	/* skip subsystems without "dev", but handle net devices */
+	if (udev.type != DEV_NET && subsystem_expect_no_dev(udev.subsystem)) {
+		info("don't care about '%s' devices", udev.subsystem);
+		return 2;
+	}
+
 	/* open the device */
-	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 = sysfs_open_class_device_path(path);
 	if (class_dev == NULL) {
 		info("sysfs_open_class_device_path failed");
 		return 1;
 	}
 
-	dbg("opened class_dev->name='%s'", class_dev->name);
+	info("opened class_dev->name='%s'", class_dev->name);
 
 	/* simulate node creation with test flag */
 	udev.test_run = 1;