#include "udev.h"
#include "udev_rules.h"
-
-#ifdef USE_LOG
-void log_message (int priority, const char *format, ...)
-{
- va_list args;
-
- if (priority > udev_log_priority)
- return;
-
- va_start(args, format);
- vprintf(format, args);
- va_end(args);
- if (format[strlen(format)-1] != '\n')
- printf("\n");
-}
-#endif
-
static int import_uevent_var(const char *devpath)
{
char path[PATH_SIZE];
return rc;
}
-int main(int argc, char *argv[], char *envp[])
+int udevtest(int argc, char *argv[], char *envp[])
{
int force = 0;
- char *action = "add";
- struct udev_rules rules = {};
- char *devpath = NULL;
+ const char *action = "add";
+ const char *subsystem = NULL;
+ const char *devpath = NULL;
struct udevice *udev;
struct sysfs_device *dev;
+ struct udev_rules rules = {};
int retval;
int rc = 0;
static const struct option options[] = {
{ "action", 1, NULL, 'a' },
+ { "subsystem", 1, NULL, 's' },
{ "force", 0, NULL, 'f' },
{ "help", 0, NULL, 'h' },
{}
while (1) {
int option;
- option = getopt_long(argc, argv, "a:fh", options, NULL);
+ option = getopt_long(argc, argv, "a:s:fh", options, NULL);
if (option == -1)
break;
case 'a':
action = optarg;
break;
+ case 's':
+ subsystem = optarg;
+ break;
case 'f':
force = 1;
break;
case 'h':
- printf("Usage: udevtest [--action=<string>] [--force] [--help] <devpath>\n"
- " --action=<string> set action string\n"
- " --force don't skip node/link creation\n"
- " --help print this help text\n\n");
+ printf("Usage: udevadm test OPTIONS <devpath>\n"
+ " --action=<string> set action string\n"
+ " --subsystem=<string> set subsystem string\n"
+ " --force don't skip node/link creation\n"
+ " --help print this help text\n\n");
exit(0);
default:
exit(1);
goto exit;
}
+ printf("This program is for debugging only, it does not run any program,\n"
+ "specified by a RUN key. It may show incorrect results, because\n"
+ "some values may be different, or not available at a simulation run.\n"
+ "\n");
+
sysfs_init();
udev_rules_init(&rules, 0);
goto exit;
}
+ if (subsystem != NULL)
+ strlcpy(dev->subsystem, subsystem, sizeof(dev->subsystem));
+
/* override built-in sysfs device */
udev->dev = dev;
- strcpy(udev->action, action);
+ strlcpy(udev->action, action, sizeof(udev->action));
udev->devt = udev_device_get_devt(udev);
/* simulate node creation with test flag */
setenv("ACTION", udev->action, 1);
import_uevent_var(udev->dev->devpath);
- printf("This program is for debugging only, it does not run any program,\n"
- "specified by a RUN key. It may show incorrect results, because\n"
- "some values may be different, or not available at a simulation run.\n"
- "\n");
-
info("looking at device '%s' from subsystem '%s'", udev->dev->devpath, udev->dev->subsystem);
retval = udev_device_event(&rules, udev);
if (retval == 0 && !udev->ignore_device && udev_run) {
info("run: '%s'", program);
}
}
+ udev_device_cleanup(udev);
exit:
udev_rules_cleanup(&rules);