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udevinfo: simplify symlink printing logic

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This commit is contained in:
Kay Sievers 2007-09-20 15:25:29 +02:00
parent c952356635
commit 18770246ed
1 changed files with 8 additions and 15 deletions
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23
udevinfo.c
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@ -385,21 +385,14 @@ int main(int argc, char *argv[], char *envp[])
printf("%s\n", udev->name);
break;
case QUERY_SYMLINK:
if (list_empty(&udev->symlink_list))
goto exit;
if (root)
list_for_each_entry(name_loop, &udev->symlink_list, node)
if (name_loop->node.next != &udev->symlink_list)
printf("%s/%s ", udev_root, name_loop->name);
else
printf("%s/%s", udev_root, name_loop->name);
else
list_for_each_entry(name_loop, &udev->symlink_list, node)
if (name_loop->node.next != &udev->symlink_list)
printf("%s ", name_loop->name);
else
printf("%s", name_loop->name);
printf("\n");
list_for_each_entry(name_loop, &udev->symlink_list, node) {
char c = name_loop->node.next != &udev->symlink_list ? ' ' : '\n';
if (root)
printf("%s/%s%c", udev_root, name_loop->name, c);
else
printf("%s%c", name_loop->name, c);
}
break;
case QUERY_PATH:
printf("%s\n", udev->dev->devpath);