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This device will assist userspace to manage hotplug events. A userspace application reads a DeviceEvent entry until the return value is zero which indicates no events that are queued and waiting for processing. Trying to read with a buffer smaller than sizeof(DeviceEvent) results in EOVERFLOW. For now, there's no ioctl mechanism for this device but in the future an acknowledgement mechanism can be implemented via ioctl(2) interface. |
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| .. | ||
| POSIX | ||
| Device.h | ||
| DeviceEvent.h | ||
| FB.h | ||
| InodeWatcherEvent.h | ||
| InodeWatcherFlags.h | ||
| KeyCode.h | ||
| MemoryLayout.h | ||
| MousePacket.h | ||
| Syscall.h | ||
| TimePage.h | ||