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udevadm: info - fix --query=all for devices without a device node

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This commit is contained in:
Kay Sievers 2008-10-03 10:33:15 +02:00
parent 2f1a291e2f
commit ee137da389
2 changed files with 5 additions and 3 deletions
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2
udev/lib/test-libudev.c
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@ -104,7 +104,7 @@ static int test_device(struct udev *udev, const char *syspath)
printf("looking at device: %s\n", syspath);
device = udev_device_new_from_syspath(udev, syspath);
if (device == NULL) {
printf("no device\n");
printf("no device found\n");
return -1;
}
print_device(device);

6
udev/udevadm-info.c
View File

@ -130,13 +130,16 @@ static int print_device_chain(struct udev_device *device)
static void print_record(struct udev_device *device)
{
size_t len;
const char *str;
int i;
struct udev_list_entry *list_entry;
printf("P: %s\n", udev_device_get_devpath(device));
len = strlen(udev_get_dev_path(udev_device_get_udev(device)));
printf("N: %s\n", &udev_device_get_devnode(device)[len+1]);
str = udev_device_get_devnode(device);
if (str != NULL)
printf("N: %s\n", &str[len+1]);
i = device_get_devlink_priority(device);
if (i != 0)
@ -159,7 +162,6 @@ static void print_record(struct udev_device *device)
printf("E: %s=%s\n",
udev_list_entry_get_name(list_entry),
udev_list_entry_get_value(list_entry));
printf("\n");
}