1*4d495c6eSApple OSS Distributions /* 2*4d495c6eSApple OSS Distributions * Copyright (c) 2024 Apple Inc. All rights reserved. 3*4d495c6eSApple OSS Distributions * 4*4d495c6eSApple OSS Distributions * @APPLE_OSREFERENCE_LICENSE_HEADER_START@ 5*4d495c6eSApple OSS Distributions * 6*4d495c6eSApple OSS Distributions * This file contains Original Code and/or Modifications of Original Code 7*4d495c6eSApple OSS Distributions * as defined in and that are subject to the Apple Public Source License 8*4d495c6eSApple OSS Distributions * Version 2.0 (the 'License'). You may not use this file except in 9*4d495c6eSApple OSS Distributions * compliance with the License. The rights granted to you under the License 10*4d495c6eSApple OSS Distributions * may not be used to create, or enable the creation or redistribution of, 11*4d495c6eSApple OSS Distributions * unlawful or unlicensed copies of an Apple operating system, or to 12*4d495c6eSApple OSS Distributions * circumvent, violate, or enable the circumvention or violation of, any 13*4d495c6eSApple OSS Distributions * terms of an Apple operating system software license agreement. 14*4d495c6eSApple OSS Distributions * 15*4d495c6eSApple OSS Distributions * Please obtain a copy of the License at 16*4d495c6eSApple OSS Distributions * http://www.opensource.apple.com/apsl/ and read it before using this file. 17*4d495c6eSApple OSS Distributions * 18*4d495c6eSApple OSS Distributions * The Original Code and all software distributed under the License are 19*4d495c6eSApple OSS Distributions * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER 20*4d495c6eSApple OSS Distributions * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES, 21*4d495c6eSApple OSS Distributions * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, 22*4d495c6eSApple OSS Distributions * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT. 23*4d495c6eSApple OSS Distributions * Please see the License for the specific language governing rights and 24*4d495c6eSApple OSS Distributions * limitations under the License. 25*4d495c6eSApple OSS Distributions * 26*4d495c6eSApple OSS Distributions * @APPLE_OSREFERENCE_LICENSE_HEADER_END@ 27*4d495c6eSApple OSS Distributions */ 28*4d495c6eSApple OSS Distributions 29*4d495c6eSApple OSS Distributions #ifndef VSOCK_HELPERS_H 30*4d495c6eSApple OSS Distributions #define VSOCK_HELPERS_H 31*4d495c6eSApple OSS Distributions 32*4d495c6eSApple OSS Distributions #include <sys/cdefs.h> 33*4d495c6eSApple OSS Distributions #include <sys/ioctl.h> 34*4d495c6eSApple OSS Distributions #include <sys/socket.h> 35*4d495c6eSApple OSS Distributions #include <sys/sysctl.h> 36*4d495c6eSApple OSS Distributions #include <sys/vsock_private.h> 37*4d495c6eSApple OSS Distributions #include <errno.h> 38*4d495c6eSApple OSS Distributions 39*4d495c6eSApple OSS Distributions #include <darwintest.h> 40*4d495c6eSApple OSS Distributions #include <darwintest_utils.h> 41*4d495c6eSApple OSS Distributions 42*4d495c6eSApple OSS Distributions #define COUNT_ELEMS(array) (sizeof (array) / sizeof (array[0])) 43*4d495c6eSApple OSS Distributions 44*4d495c6eSApple OSS Distributions int 45*4d495c6eSApple OSS Distributions vsock_new_socket(void); 46*4d495c6eSApple OSS Distributions 47*4d495c6eSApple OSS Distributions int 48*4d495c6eSApple OSS Distributions vsock_private_new_socket(void); 49*4d495c6eSApple OSS Distributions 50*4d495c6eSApple OSS Distributions uint32_t 51*4d495c6eSApple OSS Distributions vsock_get_local_cid(int socket); 52*4d495c6eSApple OSS Distributions 53*4d495c6eSApple OSS Distributions int 54*4d495c6eSApple OSS Distributions vsock_bind(uint32_t cid, uint32_t port, struct sockaddr_vm * addr, int *socket); 55*4d495c6eSApple OSS Distributions 56*4d495c6eSApple OSS Distributions int 57*4d495c6eSApple OSS Distributions vsock_private_bind(uint32_t cid, uint32_t port, struct sockaddr_vm * addr, int *socket); 58*4d495c6eSApple OSS Distributions 59*4d495c6eSApple OSS Distributions int 60*4d495c6eSApple OSS Distributions vsock_listen(uint32_t cid, uint32_t port, struct sockaddr_vm * addr, int backlog, int *socket); 61*4d495c6eSApple OSS Distributions 62*4d495c6eSApple OSS Distributions int 63*4d495c6eSApple OSS Distributions vsock_private_listen(uint32_t cid, uint32_t port, struct sockaddr_vm * addr, int backlog, int *socket); 64*4d495c6eSApple OSS Distributions 65*4d495c6eSApple OSS Distributions int 66*4d495c6eSApple OSS Distributions vsock_connect(uint32_t cid, uint32_t port, int *socket); 67*4d495c6eSApple OSS Distributions 68*4d495c6eSApple OSS Distributions int 69*4d495c6eSApple OSS Distributions vsock_private_connect(uint32_t cid, uint32_t port, int *socket); 70*4d495c6eSApple OSS Distributions 71*4d495c6eSApple OSS Distributions struct sockaddr_vm 72*4d495c6eSApple OSS Distributions vsock_getsockname(int socket); 73*4d495c6eSApple OSS Distributions 74*4d495c6eSApple OSS Distributions void 75*4d495c6eSApple OSS Distributions vsock_close(int socket); 76*4d495c6eSApple OSS Distributions 77*4d495c6eSApple OSS Distributions void 78*4d495c6eSApple OSS Distributions vsock_connect_peers(uint32_t cid, uint32_t port, int backlog, int *socketA, int *socketB); 79*4d495c6eSApple OSS Distributions 80*4d495c6eSApple OSS Distributions void 81*4d495c6eSApple OSS Distributions vsock_send(int socket, char *msg); 82*4d495c6eSApple OSS Distributions 83*4d495c6eSApple OSS Distributions void 84*4d495c6eSApple OSS Distributions vsock_disable_sigpipe(int socket); 85*4d495c6eSApple OSS Distributions 86*4d495c6eSApple OSS Distributions bool 87*4d495c6eSApple OSS Distributions vsock_address_exists(struct xvsockpgen *buffer, struct sockaddr_vm addr); 88*4d495c6eSApple OSS Distributions 89*4d495c6eSApple OSS Distributions uint32_t 90*4d495c6eSApple OSS Distributions vsock_get_available_port(void); 91*4d495c6eSApple OSS Distributions 92*4d495c6eSApple OSS Distributions int 93*4d495c6eSApple OSS Distributions vsock_bind_family(sa_family_t family); 94*4d495c6eSApple OSS Distributions 95*4d495c6eSApple OSS Distributions #endif /* VSOCK_HELPERS_H */ 96