164     mod_wstunnel_frame_control_t ctl;  member
509     hctx->frame.ctl.siz       = 0;  in wstunnel_handler_setup()
949                 hctx->frame.ctl.siz = 0;  in recv_ietf_00()
967                     hctx->frame.ctl.siz += flen - i;  in recv_ietf_00()
968                     if (hctx->frame.ctl.siz > MOD_WEBSOCKET_BUFMAX) {  in recv_ietf_00()
979                     hctx->frame.ctl.siz += (mem - (frame+i));  in recv_ietf_00()
980                     if (hctx->frame.ctl.siz > MOD_WEBSOCKET_BUFMAX) {  in recv_ietf_00()
992                     hctx->frame.ctl.siz = 0;  in recv_ietf_00()
1116         b->ptr[i] ^= hctx->frame.ctl.mask[hctx->frame.ctl.mask_cnt];  in unmask_payload()
1117         hctx->frame.ctl.mask_cnt = (hctx->frame.ctl.mask_cnt + 1) % 4;  in unmask_payload()
1177                 hctx->frame.ctl.mask_cnt = 0;  in recv_rfc_6455()
1178                 hctx->frame.ctl.siz = (uint64_t)(frame[i] & 0x7f);  in recv_rfc_6455()
1179                 if (hctx->frame.ctl.siz == 0) {  in recv_rfc_6455()
1181                                     (unsigned long long)hctx->frame.ctl.siz);  in recv_rfc_6455()
1184                 else if (hctx->frame.ctl.siz == MOD_WEBSOCKET_FRAME_LEN16) {  in recv_rfc_6455()
1185                     hctx->frame.ctl.siz = 0;  in recv_rfc_6455()
1186                     hctx->frame.ctl.siz_cnt = MOD_WEBSOCKET_FRAME_LEN16_CNT;  in recv_rfc_6455()
1190                 else if (hctx->frame.ctl.siz == MOD_WEBSOCKET_FRAME_LEN63) {  in recv_rfc_6455()
1191                     hctx->frame.ctl.siz = 0;  in recv_rfc_6455()
1192                     hctx->frame.ctl.siz_cnt = MOD_WEBSOCKET_FRAME_LEN63_CNT;  in recv_rfc_6455()
1198                                     (unsigned long long)hctx->frame.ctl.siz);  in recv_rfc_6455()
1204                 hctx->frame.ctl.siz =  in recv_rfc_6455()
1205                     (hctx->frame.ctl.siz << 8) + (frame[i] & 0xff);  in recv_rfc_6455()
1206                 hctx->frame.ctl.siz_cnt--;  in recv_rfc_6455()
1207                 if (hctx->frame.ctl.siz_cnt <= 0) {  in recv_rfc_6455()
1209                         hctx->frame.ctl.siz > MOD_WEBSOCKET_BUFMAX) {  in recv_rfc_6455()
1215                                     (unsigned long long)hctx->frame.ctl.siz);  in recv_rfc_6455()
1221                 hctx->frame.ctl.mask[hctx->frame.ctl.mask_cnt] = frame[i];  in recv_rfc_6455()
1222                 hctx->frame.ctl.mask_cnt++;  in recv_rfc_6455()
1223                 if (hctx->frame.ctl.mask_cnt >= MOD_WEBSOCKET_MASK_CNT) {  in recv_rfc_6455()
1224                     hctx->frame.ctl.mask_cnt = 0;  in recv_rfc_6455()
1226                         hctx->frame.ctl.siz == 0) {  in recv_rfc_6455()
1231                     if (hctx->frame.ctl.siz == 0) {  in recv_rfc_6455()
1243                 if (hctx->frame.ctl.siz <= flen - i) {  in recv_rfc_6455()
1245                                     (unsigned long long)hctx->frame.ctl.siz);  in recv_rfc_6455()
1247                                              (hctx->frame.ctl.siz & SIZE_MAX));  in recv_rfc_6455()
1248                     i += (size_t)(hctx->frame.ctl.siz & SIZE_MAX);  in recv_rfc_6455()
1249                     hctx->frame.ctl.siz = 0;  in recv_rfc_6455()
1257                     hctx->frame.ctl.siz -= flen - i;  in recv_rfc_6455()
1260                                     (unsigned long long)hctx->frame.ctl.siz);  in recv_rfc_6455()
1272                     if (hctx->frame.ctl.siz == 0) {  in recv_rfc_6455()