1 /* 2 * Copyright (C) 2023 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 #ifndef SRC_BASE_VM_SOCKETS_H_ 18 #define SRC_BASE_VM_SOCKETS_H_ 19 20 #include "perfetto/base/build_config.h" 21 22 #if PERFETTO_BUILDFLAG(PERFETTO_OS_LINUX) || \ 23 PERFETTO_BUILDFLAG(PERFETTO_OS_ANDROID) 24 25 #include <sys/socket.h> 26 27 #if PERFETTO_BUILDFLAG(PERFETTO_OS_QNX) 28 // Requires the QNX Advanced Virtualization Framework 29 #include <vm_sockets.h> 30 #elif defined(AF_VSOCK) 31 // Use system vm_socket.h if available. 32 #include <linux/vm_sockets.h> 33 #else // defined(AF_SOCK) 34 // Fallback and use the stripped copy from the UAPI vm_sockets.h. 35 36 #include <stdint.h> // For uint8_t. 37 38 #define AF_VSOCK 40 39 40 struct sockaddr_vm { 41 sa_family_t svm_family; 42 unsigned short svm_reserved1; 43 unsigned int svm_port; 44 unsigned int svm_cid; 45 uint8_t svm_flags; 46 unsigned char svm_zero[sizeof(struct sockaddr) - sizeof(sa_family_t) - 47 sizeof(unsigned short) - sizeof(unsigned int) - 48 sizeof(unsigned int) - sizeof(uint8_t)]; 49 }; 50 51 #endif // defined(AF_SOCK) 52 53 #endif // PERFETTO_BUILDFLAG(PERFETTO_OS_LINUX) || 54 // PERFETTO_BUILDFLAG(PERFETTO_OS_ANDROID) 55 56 #endif // SRC_BASE_VM_SOCKETS_H_ 57