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remove name from index if the node name has changed
Scott discovered that a changed rule, which renames a device node leaves the old node name around as a symlink. So drop the reference to the old name.
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@ -384,22 +384,26 @@ void udev_node_update_old_links(struct udev_device *dev, struct udev_device *dev
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if (found)
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continue;
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info(udev, "update old symlink '%s' no longer belonging to '%s'\n", name, udev_device_get_devpath(dev));
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info(udev, "update old name, '%s' no longer belonging to '%s'\n",
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name, udev_device_get_devpath(dev));
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name_index(udev, udev_device_get_devpath(dev), name, 0);
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update_link(dev, name);
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}
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/*
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* if the node name has changed, delete the node,
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* and possibly restore a symlink of another device
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* and possibly restore a symlink of a different device
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*/
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devnode_old = udev_device_get_devnode(dev_old);
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if (devnode_old != NULL) {
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const char *devnode = udev_device_get_devnode(dev);
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if (devnode != NULL && strcmp(devnode_old, devnode) != 0)
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if (devnode != NULL && strcmp(devnode_old, devnode) != 0) {
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info(udev, "node has changed from '%s' to '%s'\n", devnode_old, devnode);
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name_index(udev, udev_device_get_devpath(dev), devnode_old, 0);
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update_link(dev, devnode_old);
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}
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}
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}
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int udev_node_add(struct udev_device *dev, mode_t mode, uid_t uid, gid_t gid)
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