linux下使用C语言想在枚举的时候获得usb hid设备的名字如何获得？

[code_digger]

如题，我使用的是hidapi库，可以从hid_device_info结构中获取pid和vid等，但是hid设备的名字如何获得？有哪位大侠知道，麻烦告知一下，谢谢！

[hzpeterchen]

请问，下面哪个是你指的名字？ [2257203.194064] usb 3-2: new low-speed USB device number 111 using xhci_hcd [2257203.347731] usb 3-2: New USB device found, idVendor=046d, idProduct=c31c [2257203.347736] usb 3-2: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [2257203.347739] usb 3-2: Product: USB Keyboard [2257203.347741] usb 3-2: Manufacturer: Logitech [2257203.353675] input: Logitech USB Keyboard as /devices/pci0000:00/0000:00:14.0/usb3/3-2/3-2:1.0/0003:046D:C31C.0013/input/input17 [2257203.411068] hid-generic 0003:046D:C31C.0013: input,hidraw0: USB HID v1.10 Keyboard [Logitech USB Keyboard] on usb-0000:00:14.0-2/input0 [2257203.417375] input: Logitech USB Keyboard as /devices/pci0000:00/0000:00:14.0/usb3/3-2/3-2:1.1/0003:046D:C31C.0014/input/input18 [2257203.474526] hid-generic 0003:046D:C31C.0014: input,hidraw1: USB HID v1.10 Device [Logitech USB Keyboard] on usb-0000:00:14.0-2/input1 Peter