From ed6cd26115de4e84cbe7446730dcd158a7e7ef66 Mon Sep 17 00:00:00 2001 From: Andrey Konovalov Date: Thu, 30 Mar 2017 15:30:36 +0200 Subject: sys: add basic AF_LLC sockets descriptions --- sys/socket_llc.txt | 52 ++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 52 insertions(+) create mode 100644 sys/socket_llc.txt (limited to 'sys/socket_llc.txt') diff --git a/sys/socket_llc.txt b/sys/socket_llc.txt new file mode 100644 index 000000000..f60a561eb --- /dev/null +++ b/sys/socket_llc.txt @@ -0,0 +1,52 @@ +# Copyright 2017 syzkaller project authors. All rights reserved. +# Use of this source code is governed by Apache 2 LICENSE that can be found in the LICENSE file. + +# http://www.bocc.de/llcsocket.c + +# AF_LLC support. + +include +include +include +include +include + +resource sock_llc[sock] + +socket$llc(domain const[AF_LLC], type flags[llc_socket_type], proto const[0]) sock_llc +socketpair$llc(domain const[AF_LLC], type flags[llc_socket_type], proto const[0], fds ptr[out, llc_pair]) +bind$llc(fd sock_llc, addr ptr[in, sockaddr_llc], addrlen len[addr]) +connect$llc(fd sock_llc, addr ptr[in, sockaddr_llc], addrlen len[addr]) +accept$llc(fd sock_llc, peer ptr[out, sockaddr_llc, opt], peerlen ptr[inout, len[peer, int32]]) sock_llc +accept4$llc(fd sock_llc, peer ptr[out, sockaddr_llc, opt], peerlen ptr[inout, len[peer, int32]], flags flags[accept_flags]) sock_llc + +sendto$llc(fd sock_llc, buf buffer[in], len len[buf], f flags[send_flags], addr ptr[in, sockaddr_llc, opt], addrlen len[addr]) +recvfrom$llc(fd sock_llc, buf buffer[out], len len[buf], f flags[recv_flags], addr ptr[in, sockaddr_llc, opt], addrlen len[addr]) +getsockname$llc(fd sock_llc, addr ptr[out, sockaddr_llc], addrlen ptr[inout, len[addr, int32]]) +getpeername$llc(fd sock_llc, peer ptr[out, sockaddr_llc], peerlen ptr[inout, len[peer, int32]]) + +llc_socket_type = SOCK_DGRAM, SOCK_STREAM +llc_protocols = ETH_P_802_3, ETH_P_AX25, ETH_P_ALL, ETH_P_802_2, ETH_P_SNAP, ETH_P_DDCMP, ETH_P_WAN_PPP, ETH_P_PPP_MP, ETH_P_LOCALTALK, ETH_P_CAN, ETH_P_CANFD, ETH_P_PPPTALK, ETH_P_TR_802_2, ETH_P_MOBITEX, ETH_P_CONTROL, ETH_P_IRDA, ETH_P_ECONET, ETH_P_HDLC, ETH_P_ARCNET, ETH_P_DSA, ETH_P_TRAILER, ETH_P_PHONET, ETH_P_IEEE802154, ETH_P_CAIF, ETH_P_XDSA + +llc_pair { + fd0 sock_llc + fd1 sock_llc +} + +sockaddr_llc { + sllc_family const[AF_LLC, int16] + sllc_protocol flags[llc_protocols, int16be] + sllc_test int8 + sllc_xid int8 + sllc_ua int8 + sllc_sap int8 + sll_addr mac_addr + pad array[const[0, int8], 2] +} + +# Generic options + +llc_option_types_int = LLC_OPT_RETRY, LLC_OPT_SIZE, LLC_OPT_ACK_TMR_EXP, LLC_OPT_P_TMR_EXP, LLC_OPT_REJ_TMR_EXP, LLC_OPT_BUSY_TMR_EXP, LLC_OPT_TX_WIN, LLC_OPT_RX_WIN, LLC_OPT_PKTINFO + +getsockopt$llc_int(fd sock_llc, level const[SOL_LLC], optname flags[llc_option_types_int], optval ptr[out, int32], optlen ptr[inout, len[optval, int32]]) +setsockopt$llc_int(fd sock_llc, level const[SOL_LLC], optname flags[llc_option_types_int], optval ptr[in, int32], optlen len[optval]) -- cgit mrf-deployment