UnknownSec Bypass 403

: /usr/src/linux-headers-4.4.0-206/include/net/phonet/ [ drwxr-xr-x ]
name : pep.h /* * File: pep.h * * Phonet Pipe End Point sockets definitions * * Copyright (C) 2008 Nokia Corporation. * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License * version 2 as published by the Free Software Foundation. * * This program is distributed in the hope that it will be useful, but * WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA * 02110-1301 USA */ #ifndef NET_PHONET_PEP_H #define NET_PHONET_PEP_H struct pep_sock { struct pn_sock pn_sk; /* XXX: union-ify listening vs connected stuff ? */ /* Listening socket stuff: */ struct hlist_head hlist; /* Connected socket stuff: */ struct sock *listener; struct sk_buff_head ctrlreq_queue; #define PNPIPE_CTRLREQ_MAX 10 atomic_t tx_credits; int ifindex; u16 peer_type; /* peer type/subtype */ u8 pipe_handle; u8 rx_credits; u8 rx_fc; /* RX flow control */ u8 tx_fc; /* TX flow control */ u8 init_enable; /* auto-enable at creation */ u8 aligned; }; static inline struct pep_sock *pep_sk(struct sock *sk) { return (struct pep_sock *)sk; } extern const struct proto_ops phonet_stream_ops; /* Pipe protocol definitions */ struct pnpipehdr { u8 utid; /* transaction ID */ u8 message_id; u8 pipe_handle; union { u8 state_after_connect; /* connect request */ u8 state_after_reset; /* reset request */ u8 error_code; /* any response */ u8 pep_type; /* status indication */ u8 data0; /* anything else */ }; u8 data[]; }; #define other_pep_type data[0] static inline struct pnpipehdr *pnp_hdr(struct sk_buff *skb) { return (struct pnpipehdr *)skb_transport_header(skb); } #define MAX_PNPIPE_HEADER (MAX_PHONET_HEADER + 4) enum { PNS_PIPE_CREATE_REQ = 0x00, PNS_PIPE_CREATE_RESP, PNS_PIPE_REMOVE_REQ, PNS_PIPE_REMOVE_RESP, PNS_PIPE_DATA = 0x20, PNS_PIPE_ALIGNED_DATA, PNS_PEP_CONNECT_REQ = 0x40, PNS_PEP_CONNECT_RESP, PNS_PEP_DISCONNECT_REQ, PNS_PEP_DISCONNECT_RESP, PNS_PEP_RESET_REQ, PNS_PEP_RESET_RESP, PNS_PEP_ENABLE_REQ, PNS_PEP_ENABLE_RESP, PNS_PEP_CTRL_REQ, PNS_PEP_CTRL_RESP, PNS_PEP_DISABLE_REQ = 0x4C, PNS_PEP_DISABLE_RESP, PNS_PEP_STATUS_IND = 0x60, PNS_PIPE_CREATED_IND, PNS_PIPE_RESET_IND = 0x63, PNS_PIPE_ENABLED_IND, PNS_PIPE_REDIRECTED_IND, PNS_PIPE_DISABLED_IND = 0x66, }; #define PN_PIPE_INVALID_HANDLE 0xff #define PN_PEP_TYPE_COMMON 0x00 /* Phonet pipe status indication */ enum { PN_PEP_IND_FLOW_CONTROL, PN_PEP_IND_ID_MCFC_GRANT_CREDITS, }; /* Phonet pipe error codes */ enum { PN_PIPE_NO_ERROR, PN_PIPE_ERR_INVALID_PARAM, PN_PIPE_ERR_INVALID_HANDLE, PN_PIPE_ERR_INVALID_CTRL_ID, PN_PIPE_ERR_NOT_ALLOWED, PN_PIPE_ERR_PEP_IN_USE, PN_PIPE_ERR_OVERLOAD, PN_PIPE_ERR_DEV_DISCONNECTED, PN_PIPE_ERR_TIMEOUT, PN_PIPE_ERR_ALL_PIPES_IN_USE, PN_PIPE_ERR_GENERAL, PN_PIPE_ERR_NOT_SUPPORTED, }; /* Phonet pipe states */ enum { PN_PIPE_DISABLE, PN_PIPE_ENABLE, }; /* Phonet pipe sub-block types */ enum { PN_PIPE_SB_CREATE_REQ_PEP_SUB_TYPE, PN_PIPE_SB_CONNECT_REQ_PEP_SUB_TYPE, PN_PIPE_SB_REDIRECT_REQ_PEP_SUB_TYPE, PN_PIPE_SB_NEGOTIATED_FC, PN_PIPE_SB_REQUIRED_FC_TX, PN_PIPE_SB_PREFERRED_FC_RX, PN_PIPE_SB_ALIGNED_DATA, }; /* Phonet pipe flow control models */ enum { PN_NO_FLOW_CONTROL, PN_LEGACY_FLOW_CONTROL, PN_ONE_CREDIT_FLOW_CONTROL, PN_MULTI_CREDIT_FLOW_CONTROL, PN_MAX_FLOW_CONTROL, }; #define pn_flow_safe(fc) ((fc) >> 1) /* Phonet pipe flow control states */ enum { PEP_IND_EMPTY, PEP_IND_BUSY, PEP_IND_READY, }; #endif