vm_sockets.h revision 96c1db7b9d601c31d103389cac074a6cce0d7633 
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))
38struct 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