From 1a6a2a7b75dec3b20311bc6d89923fde3222ba1c Mon Sep 17 00:00:00 2001 From: zvecr Date: Mon, 18 Feb 2019 17:03:44 +0000 Subject: Relocate usb_detach to utils (#5121) * Relocate usb_detach to utils * Relocate usb_detach to utils - fix up files after move --- keyboards/jj4x4/tools/usb_detach.c | 33 --------------------------------- 1 file changed, 33 deletions(-) delete mode 100644 keyboards/jj4x4/tools/usb_detach.c (limited to 'keyboards/jj4x4/tools/usb_detach.c') diff --git a/keyboards/jj4x4/tools/usb_detach.c b/keyboards/jj4x4/tools/usb_detach.c deleted file mode 100644 index c21e47a7a..000000000 --- a/keyboards/jj4x4/tools/usb_detach.c +++ /dev/null @@ -1,33 +0,0 @@ -/* Found at https://www.linuxquestions.org/questions/linux-hardware-18/how-to-unclaim-usb-device-558138/#post3406986 */ -#include -#include -#include -#include -#include -#include - -int main(int argc, char**argv) -{ - struct usbdevfs_ioctl command; - int ret; - int fd; - int i; - if (argc>1) { - fd = open(argv[1],O_RDWR); - if (fd<1){ - perror("unable to open file"); - return 1; - } - for (i=0;i<255;i++){ // hack: should fetch how many interface there is. - command.ifno = i; - command.ioctl_code = USBDEVFS_DISCONNECT; - command.data = NULL; - ret = ioctl(fd, USBDEVFS_IOCTL, &command); - if(ret!=-1) - printf("un claimed interface %d %d\n",i,ret); - } - } else { - printf ("usage: %s /dev/bus/usb/BUS/DEVICE\n",argv[0]); - printf("Release all interfaces of this usb device for usage in virtualisation\n"); - } -} \ No newline at end of file -- cgit v1.2.3