#include "libsysfs/sysfs/libsysfs.h"
#include "udev.h"
-#include "udev_lib.h"
+#include "udev_sysfs.h"
+#include "udev_utils.h"
#include "udev_version.h"
-#include "logging.h"
#include "namedev.h"
-
-/* global variables */
-char **main_argv;
-char **main_envp;
+#include "logging.h"
#ifdef LOG
-unsigned char logname[LOGNAME_SIZE];
void log_message (int level, const char *format, ...)
{
va_list args;
char *devpath;
char path[SYSFS_PATH_MAX];
char temp[NAME_SIZE];
- char *subsystem = "";
struct udevice udev;
-
- main_argv = argv;
- main_envp = envp;
+ char *subsystem = NULL;
info("version %s", UDEV_VERSION);
- if (argv[1] == NULL) {
- info("udevinfo expects the DEVPATH of the sysfs device as a argument");
+ if (argc < 2 || argc > 3) {
+ info("Usage: udevtest <devpath> [subsystem]");
return 1;
}
+ /* initialize our configuration */
+ udev_init_config();
+
/* remove sysfs_path if given */
- if (strncmp(argv[1], sysfs_path, strlen(sysfs_path)) == 0)
- devpath = argv[1] + strlen(sysfs_path);
+ if (strncmp(argv[1], sysfs_path, strlen(sysfs_path)) == 0) {
+ devpath = &argv[1][strlen(sysfs_path)] ;
+ }
else
if (argv[1][0] != '/') {
/* prepend '/' if missing */
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 our configuration */
- udev_init_config();
-
/* initialize the naming deamon */
namedev_init();
- if (argv[2] != NULL)
+ if (argc == 3)
subsystem = argv[2];
/* fill in values and test_run flag*/
- udev_set_values(&udev, devpath, subsystem, "add");
+ udev_init_device(&udev, devpath, subsystem);
+
+ /* skip subsystems without "dev", but handle net devices */
+ if (udev.type != 'n' && 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);
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;