Cross Reference: /systemd/src/libudev/libudev-enumerate.c

Lines Matching defs:device
32 #include "sd-device.h"
35 #include "device-enumerator-private.h"
36 #include "device-util.h"
37 #include "libudev-device-internal.h"
50  * Opaque object representing one device lookup/sort context.
157  * Get the first entry of the sorted list of device paths.
165                 sd_device *device;
169                 FOREACH_DEVICE_AND_SUBSYSTEM(udev_enumerate->enumerator, device) {
173                         r = sd_device_get_syspath(device, &syspath);
191  * @subsystem: filter for a subsystem of the device to include in the list
209  * @subsystem: filter for a subsystem of the device to exclude from the list
227  * @sysattr: filter for a sys attribute at the device to include in the list
230  * Match only devices with a certain /sys device attribute.
246  * @sysattr: filter for a sys attribute at the device to exclude from the list
249  * Match only devices not having a certain /sys device attribute.
265  * @property: filter for a property of the device to include in the list
284  * @tag: filter for a tag of the device to include in the list
302  * @parent: parent device where to start searching
304  * Return the devices on the subtree of one given device. The parent
307  * A reference for the device is held until the udev_enumerate context
318         return sd_device_enumerator_add_match_parent(udev_enumerate->enumerator, parent->device);
326  * sure, that the device node permissions and context are properly set
334  * For now, this will not affect devices which do not have a device node
348  * @sysname: filter for the name of the device to include in the list
350  * Match only devices with a given /sys device name.
366  * @syspath: path of a device
368  * Add a device to the list of devices, to retrieve it back sorted in dependency order.
373         _cleanup_(sd_device_unrefp) sd_device *device = NULL;
381         r = sd_device_new_from_syspath(&device, syspath);
385         r = device_enumerator_add_device(udev_enumerate->enumerator, device);