uapp/hid/main.cpp

142 static ssize_t get_report_desc_len(int fd, const char* name, size_t* report_desc_len) {
143     ssize_t rc = ioctl_input_get_report_desc_size(fd, report_desc_len);
147         lprintf("hid: %s report descriptor len=%zu\n", name, *report_desc_len);
152 static ssize_t get_report_desc(int fd, const char* name, size_t report_desc_len) {
153     fbl::unique_ptr<uint8_t[]> buf(new uint8_t[report_desc_len]);
155     ssize_t rc = ioctl_input_get_report_desc(fd, buf.get(), report_desc_len);
163         print_hex(buf.get(), report_desc_len);
165     print_report_descriptor(buf.get(), report_desc_len);
258     size_t report_desc_len;
259     TRY(get_report_desc_len(fd, "", &report_desc_len));
260     TRY(get_report_desc(fd, "", report_desc_len));