Cross Reference: /system/bt/btif/co/bta_hh

Lines Matching defs:fd
47 void uhid_set_non_blocking(int fd)
49     int opts = fcntl(fd, F_GETFL);
55     if (fcntl(fd, F_SETFL, opts) < 0)
60 static int uhid_write(int fd, const struct uhid_event *ev)
63     OSI_NO_INTR(ret = write(fd, ev, sizeof(*ev)));
88     OSI_NO_INTR(ret = read(p_dev->fd, &ev, sizeof(ev)));
200     APPL_TRACE_DEBUG("%s: Thread created fd = %d", __func__, p_dev->fd);
203     pfds[0].fd = p_dev->fd;
206     // Set the uhid fd as non-blocking to ensure we never block the BTU thread
207     uhid_set_non_blocking(p_dev->fd);
238 void bta_hh_co_destroy(int fd)
243     uhid_write(fd, &ev);
244     APPL_TRACE_DEBUG("%s: Closing fd=%d", __func__, fd);
245     close(fd);
248 int bta_hh_co_write(int fd, UINT8* rpt, UINT16 len)
263     return uhid_write(fd, &ev);
303             if(p_dev->fd<0) {
304                 p_dev->fd = open(dev_path, O_RDWR | O_CLOEXEC);
305                 if (p_dev->fd < 0){
310                     APPL_TRACE_DEBUG("%s: uhid fd = %d", __FUNCTION__, p_dev->fd);
333                 p_dev->fd = open(dev_path, O_RDWR | O_CLOEXEC);
334                 if (p_dev->fd < 0){
339                     APPL_TRACE_DEBUG("%s: uhid fd = %d", __FUNCTION__, p_dev->fd);
430     if ((p_dev->fd >= 0) && p_dev->ready_for_data) {
431         bta_hh_co_write(p_dev->fd, p_rpt, len);
433         APPL_TRACE_WARNING("%s: Error: fd = %d, ready %d, len = %d", __FUNCTION__, p_dev->fd, 
458     if (p_dev->fd < 0) {
459         APPL_TRACE_WARNING("%s: Error: fd = %d, dscp_len = %d", __FUNCTION__, p_dev->fd, dscp_len);
463     APPL_TRACE_WARNING("%s: fd = %d, name = [%s], dscp_len = %d", __FUNCTION__,
464                                                                     p_dev->fd, dev_name, dscp_len);
486     result = uhid_write(p_dev->fd, &ev);
488     APPL_TRACE_WARNING("%s: wrote descriptor to fd = %d, dscp_len = %d, result = %d", __FUNCTION__,
489                                                                     p_dev->fd, dscp_len, result);
495         close(p_dev->fd);
496         p_dev->fd = -1;