Searched refs:fDriverFD (Results 1 - 2 of 2) sorted by relevance

/haiku/src/add-ons/media/media-add-ons/usb_vision/
H A DAddOn.cpp46 fDriverFD = -1;
133 fDriverFD = open("/dev/video/usb_vision/0", O_RDWR);
134 if(fDriverFD < 0)
136 return (fDriverFD >= 0);
141 close(fDriverFD);
147 if(fDriverFD >= 0){
150 status = ioctl(fDriverFD, NT_IOCTL_WRITE_REGISTER, &ri, sizeof(ri));
158 if(fDriverFD >= 0){
160 if((status = ioctl(fDriverFD, NT_IOCTL_READ_REGISTER, &ri, sizeof(ri))) == B_OK){
H A DAddOn.h56 int fDriverFD; member in class:MediaAddOn

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