1 /**************************************************************************** 2 **************************************************************************** 3 *** 4 *** This header was automatically generated from a Linux kernel header 5 *** of the same name, to make information necessary for userspace to 6 *** call into the kernel available to libc. It contains only constants, 7 *** structures, and macros generated from the original header, and thus, 8 *** contains no copyrightable information. 9 *** 10 *** To edit the content of this header, modify the corresponding 11 *** source file (e.g. under external/kernel-headers/original/) then 12 *** run bionic/libc/kernel/tools/update_all.py 13 *** 14 *** Any manual change here will be lost the next time this script will 15 *** be run. You've been warned! 16 *** 17 **************************************************************************** 18 ****************************************************************************/ 19 #ifndef _UAPI_VM_SOCKETS_H 20 #define _UAPI_VM_SOCKETS_H 21 #include <linux/socket.h> 22 #define SO_VM_SOCKETS_BUFFER_SIZE 0 23 #define SO_VM_SOCKETS_BUFFER_MIN_SIZE 1 24 #define SO_VM_SOCKETS_BUFFER_MAX_SIZE 2 25 #define SO_VM_SOCKETS_PEER_HOST_VM_ID 3 26 #define SO_VM_SOCKETS_TRUSTED 5 27 #define SO_VM_SOCKETS_CONNECT_TIMEOUT 6 28 #define SO_VM_SOCKETS_NONBLOCK_TXRX 7 29 #define VMADDR_CID_ANY - 1U 30 #define VMADDR_PORT_ANY - 1U 31 #define VMADDR_CID_HYPERVISOR 0 32 #define VMADDR_CID_RESERVED 1 33 #define VMADDR_CID_HOST 2 34 #define VM_SOCKETS_INVALID_VERSION - 1U 35 #define VM_SOCKETS_VERSION_EPOCH(_v) (((_v) & 0xFF000000) >> 24) 36 #define VM_SOCKETS_VERSION_MAJOR(_v) (((_v) & 0x00FF0000) >> 16) 37 #define VM_SOCKETS_VERSION_MINOR(_v) (((_v) & 0x0000FFFF)) 38 struct sockaddr_vm { 39 __kernel_sa_family_t svm_family; 40 unsigned short svm_reserved1; 41 unsigned int svm_port; 42 unsigned int svm_cid; 43 unsigned char svm_zero[sizeof(struct sockaddr) - sizeof(sa_family_t) - sizeof(unsigned short) - sizeof(unsigned int) - sizeof(unsigned int)]; 44 }; 45 #define IOCTL_VM_SOCKETS_GET_LOCAL_CID _IO(7, 0xb9) 46 #endif 47
