diff options
Diffstat (limited to 'udev/lib/libudev-device.c')
| -rw-r--r-- | udev/lib/libudev-device.c | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/udev/lib/libudev-device.c b/udev/lib/libudev-device.c index fc881fb3fd..1a9d0a1e69 100644 --- a/udev/lib/libudev-device.c +++ b/udev/lib/libudev-device.c @@ -58,6 +58,7 @@ struct udev_device { int devlink_priority; int refcount; dev_t devnum; + int watch_handle; unsigned int parent_set:1; unsigned int subsystem_set:1; unsigned int devtype_set:1; @@ -176,6 +177,9 @@ int udev_device_read_db(struct udev_device *udev_device) case 'E': udev_device_add_property_from_string(udev_device, val); break; + case 'W': + udev_device_set_watch_handle(udev_device, atoi(val)); + break; } } fclose(f); @@ -251,6 +255,7 @@ struct udev_device *device_new(struct udev *udev) udev_list_init(&udev_device->properties_list); udev_list_init(&udev_device->sysattr_list); udev_device->event_timeout = -1; + udev_device->watch_handle = -1; /* copy global properties */ udev_list_entry_foreach(list_entry, udev_get_properties_list_entry(udev)) udev_device_add_property(udev_device, @@ -1291,3 +1296,16 @@ int udev_device_set_ignore_remove(struct udev_device *udev_device, int ignore) udev_device->ignore_remove = ignore; return 0; } + +int udev_device_get_watch_handle(struct udev_device *udev_device) +{ + if (!udev_device->info_loaded) + device_load_info(udev_device); + return udev_device->watch_handle; +} + +int udev_device_set_watch_handle(struct udev_device *udev_device, int handle) +{ + udev_device->watch_handle = handle; + return 0; +} |