diff options
| -rw-r--r-- | udevinfo.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/udevinfo.c b/udevinfo.c index 01c2a2a8ae..b15f174e40 100644 --- a/udevinfo.c +++ b/udevinfo.c @@ -149,7 +149,14 @@ static int print_device_chain(const char *path) retval = -1; goto exit; } - printf("\ndevice '%s' has major:minor %s", class_dev->path, attr->value); + + printf("\nudevinfo starts with the device the node belongs to and then walks up the\n" + "device chain to print for every device found all possibly useful attributes\n" + "in the udev key format.\n" + "Only attributes within one device section may be used in a rule to match the\n" + "device for which the node will be created.\n" + "\n"); + printf("device '%s' has major:minor %s", class_dev->path, attr->value); sysfs_close_attribute(attr); /* open sysfs class device directory and print all attributes */ |