Lines Matching defs:kfd
87 int kfd;
89 kfd = open(TNFDRIVER, O_RDWR);
90 if (kfd < 0) {
93 if (ioctl(kfd, TIFIOCGSTATE, &kstate) < 0)
96 hdl->kfd = kfd;
116 if (close(hdl->kfd) == -1) {
158 if (ioctl(hdl->kfd, TIFIOCGSTATE, &bufstat) < 0) {
170 if (ioctl(hdl->kfd, TIFIOCALLOCBUF, size) < 0) {
193 if (ioctl(hdl->kfd, TIFIOCGSTATE, &bufstat) < 0) {
203 if (ioctl(hdl->kfd, TIFIOCDEALLOCBUF) < 0) {
223 ioctl(hdl->kfd, TIFIOCSTRACING, onoff) < 0) {
242 ioctl(hdl->kfd, TIFIOCSPIDFILTER, onoff) < 0) {
261 if (ioctl(hdl->kfd, TIFIOCGSTATE, &kstate) < 0)
274 if (ioctl(hdl->kfd, TIFIOCPIDFILTERGET, filterset) < 0)
299 if (ioctl(hdl->kfd, TIFIOCSPIDON, pid_to_add) < 0) {
311 if (ioctl(hdl->kfd, TIFIOCSPIDOFF, pid_to_del) < 0) {
329 if (ioctl(hdl->kfd, TIFIOCGSTATE, &bufstat) < 0) {
356 if (ioctl(hndl->kfd, TIFIOCSPROBEVALS, &probebuf) < 0)
382 if (ioctl(hndl->kfd, TIFIOCGMAXPROBE, &maxprobe) < 0)
415 if (ioctl(hndl->kfd, TIFIOCGPROBEVALS, &probebuf) < 0) {
449 if (ioctl(hndl->kfd, TIFIOCGPROBESTRING,