mirror of
https://github.com/darlinghq/darling-xnu.git
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85 lines
3.0 KiB
C
85 lines
3.0 KiB
C
/*
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* Copyright (c) 2020 Apple Inc. All rights reserved.
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*
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* @APPLE_OSREFERENCE_LICENSE_HEADER_START@
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*
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* This file contains Original Code and/or Modifications of Original Code
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* as defined in and that are subject to the Apple Public Source License
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* Version 2.0 (the 'License'). You may not use this file except in
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* compliance with the License. The rights granted to you under the License
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* may not be used to create, or enable the creation or redistribution of,
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* unlawful or unlicensed copies of an Apple operating system, or to
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* circumvent, violate, or enable the circumvention or violation of, any
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* terms of an Apple operating system software license agreement.
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*
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* Please obtain a copy of the License at
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* http://www.opensource.apple.com/apsl/ and read it before using this file.
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*
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* The Original Code and all software distributed under the License are
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* distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
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* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
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* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
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* Please see the License for the specific language governing rights and
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* limitations under the License.
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*
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* @APPLE_OSREFERENCE_LICENSE_HEADER_END@
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*/
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#ifndef _VSOCK_H_
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#define _VSOCK_H_
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#include <sys/cdefs.h>
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__BEGIN_DECLS
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#include <sys/_types/_sa_family_t.h>
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#include <sys/ucred.h>
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#include <sys/socketvar.h>
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#define VMADDR_CID_ANY (-1U)
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#define VMADDR_CID_HYPERVISOR 0
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#define VMADDR_CID_RESERVED 1
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#define VMADDR_CID_HOST 2
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#define VMADDR_PORT_ANY (-1U)
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#define IOCTL_VM_SOCKETS_GET_LOCAL_CID _IOR('s', 209, uint32_t)
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struct sockaddr_vm {
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__uint8_t svm_len; /* total length */
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sa_family_t svm_family; /* Address family: AF_VSOCK */
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__uint16_t svm_reserved1;
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__uint32_t svm_port; /* Port # in host byte order */
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__uint32_t svm_cid; /* Address in host byte order */
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} __attribute__((__packed__));
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typedef u_quad_t vsock_gen_t;
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struct xvsockpcb {
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u_int32_t xv_len; /* length of this structure */
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u_int64_t xv_vsockpp;
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u_int32_t xvp_local_cid; /* local address cid */
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u_int32_t xvp_local_port; /* local address port */
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u_int32_t xvp_remote_cid; /* remote address cid */
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u_int32_t xvp_remote_port; /* remote address port */
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u_int32_t xvp_rxcnt; /* bytes received */
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u_int32_t xvp_txcnt; /* bytes transmitted */
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u_int32_t xvp_peer_rxhiwat; /* peer's receive buffer */
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u_int32_t xvp_peer_rxcnt; /* bytes received by peer */
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pid_t xvp_last_pid; /* last pid */
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vsock_gen_t xvp_gencnt; /* vsock generation count */
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struct xsocket xv_socket;
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};
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struct xvsockpgen {
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u_int32_t xvg_len; /* length of this structure */
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u_int64_t xvg_count; /* number of PCBs at this time */
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vsock_gen_t xvg_gen; /* generation count at this time */
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so_gen_t xvg_sogen; /* current socket generation count */
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};
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__END_DECLS
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#endif /* _VSOCK_H_ */
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