ꦫꦣꦺꦤ꧀ꦄꦤ꧀ꦠꦱꦺꦤ

PATH: usr / include / linux

/*
 * VMware vSockets Driver
 *
 * Copyright (C) 2007-2013 VMware, Inc. All rights reserved.
 *
 * This program is free software; you can redistribute it and/or modify it
 * under the terms of the GNU General Public License as published by the Free
 * Software Foundation version 2 and no later version.
 *
 * This program is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
 * more details.
 */

#ifndef _VM_SOCKETS_H
#define _VM_SOCKETS_H

#include <linux/socket.h>

/* Option name for STREAM socket buffer size.  Use as the option name in
 * setsockopt(3) or getsockopt(3) to set or get an unsigned long long that
 * specifies the size of the buffer underlying a vSockets STREAM socket.
 * Value is clamped to the MIN and MAX.
 */

#define SO_VM_SOCKETS_BUFFER_SIZE 0

/* Option name for STREAM socket minimum buffer size.  Use as the option name
 * in setsockopt(3) or getsockopt(3) to set or get an unsigned long long that
 * specifies the minimum size allowed for the buffer underlying a vSockets
 * STREAM socket.
 */

#define SO_VM_SOCKETS_BUFFER_MIN_SIZE 1

/* Option name for STREAM socket maximum buffer size.  Use as the option name
 * in setsockopt(3) or getsockopt(3) to set or get an unsigned long long
 * that specifies the maximum size allowed for the buffer underlying a
 * vSockets STREAM socket.
 */

#define SO_VM_SOCKETS_BUFFER_MAX_SIZE 2

/* Option name for socket peer's host-specific VM ID.  Use as the option name
 * in getsockopt(3) to get a host-specific identifier for the peer endpoint's
 * VM.  The identifier is a signed integer.
 * Only available for hypervisor endpoints.
 */

#define SO_VM_SOCKETS_PEER_HOST_VM_ID 3

/* Option name for determining if a socket is trusted.  Use as the option name
 * in getsockopt(3) to determine if a socket is trusted.  The value is a
 * signed integer.
 */

#define SO_VM_SOCKETS_TRUSTED 5

/* Option name for STREAM socket connection timeout.  Use as the option name
 * in setsockopt(3) or getsockopt(3) to set or get the connection
 * timeout for a STREAM socket.
 */

#define SO_VM_SOCKETS_CONNECT_TIMEOUT 6

/* Option name for using non-blocking send/receive.  Use as the option name
 * for setsockopt(3) or getsockopt(3) to set or get the non-blocking
 * transmit/receive flag for a STREAM socket.  This flag determines whether
 * send() and recv() can be called in non-blocking contexts for the given
 * socket.  The value is a signed integer.
 *
 * This option is only relevant to kernel endpoints, where descheduling the
 * thread of execution is not allowed, for example, while holding a spinlock.
 * It is not to be confused with conventional non-blocking socket operations.
 *
 * Only available for hypervisor endpoints.
 */

#define SO_VM_SOCKETS_NONBLOCK_TXRX 7

/* The vSocket equivalent of INADDR_ANY.  This works for the svm_cid field of
 * sockaddr_vm and indicates the context ID of the current endpoint.
 */

#define VMADDR_CID_ANY -1U

/* Bind to any available port.  Works for the svm_port field of
 * sockaddr_vm.
 */

#define VMADDR_PORT_ANY -1U

/* Use this as the destination CID in an address when referring to the
 * hypervisor.  VMCI relies on it being 0, but this would be useful for other
 * transports too.
 */

#define VMADDR_CID_HYPERVISOR 0

/* This CID is specific to VMCI and can be considered reserved (even VMCI
 * doesn't use it anymore, it's a legacy value from an older release).
 */

#define VMADDR_CID_RESERVED 1

/* Use this as the destination CID in an address when referring to the host
 * (any process other than the hypervisor).  VMCI relies on it being 2, but
 * this would be useful for other transports too.
 */

#define VMADDR_CID_HOST 2

/* Invalid vSockets version. */

#define VM_SOCKETS_INVALID_VERSION -1U

/* The epoch (first) component of the vSockets version.  A single byte
 * representing the epoch component of the vSockets version.
 */

#define VM_SOCKETS_VERSION_EPOCH(_v) (((_v) & 0xFF000000) >> 24)

/* The major (second) component of the vSockets version.   A single byte
 * representing the major component of the vSockets version.  Typically
 * changes for every major release of a product.
 */

#define VM_SOCKETS_VERSION_MAJOR(_v) (((_v) & 0x00FF0000) >> 16)

/* The minor (third) component of the vSockets version.  Two bytes representing
 * the minor component of the vSockets version.
 */

#define VM_SOCKETS_VERSION_MINOR(_v) (((_v) & 0x0000FFFF))

/* Address structure for vSockets.   The address family should be set to
 * AF_VSOCK.  The structure members should all align on their natural
 * boundaries without resorting to compiler packing directives.  The total size
 * of this structure should be exactly the same as that of struct sockaddr.
 */

struct sockaddr_vm {
	__kernel_sa_family_t svm_family;
	unsigned short svm_reserved1;
	unsigned int svm_port;
	unsigned int svm_cid;
	unsigned char svm_zero[sizeof(struct sockaddr) -
			       sizeof(sa_family_t) -
			       sizeof(unsigned short) -
			       sizeof(unsigned int) - sizeof(unsigned int)];
};

#define IOCTL_VM_SOCKETS_GET_LOCAL_CID		_IO(7, 0xb9)

#endif /* _VM_SOCKETS_H */

[+] ..
[-] sysinfo.h [edit]
[-] mroute.h [edit]
[-] if_eql.h [edit]
[-] serial_core.h [edit]
[-] membarrier.h [edit]
[-] sched.h [edit]
[-] mei.h [edit]
[-] bfs_fs.h [edit]
[-] atmlec.h [edit]
[-] v4l2-mediabus.h [edit]
[-] videodev2.h [edit]
[-] screen_info.h [edit]
[-] if_slip.h [edit]
[-] uuid.h [edit]
[-] version.h [edit]
[-] ipv6_route.h [edit]
[-] ixjuser.h [edit]
[-] pkt_cls.h [edit]
[-] atm_he.h [edit]
[-] raw.h [edit]
[-] msdos_fs.h [edit]
[-] mman.h [edit]
[-] aio_abi.h [edit]
[-] reboot.h [edit]
[-] snmp.h [edit]
[-] atm_eni.h [edit]
[-] netfilter_bridge.h [edit]
[-] patchkey.h [edit]
[-] string.h [edit]
[-] socket.h [edit]
[+] spi
[-] auxvec.h [edit]
[-] sockios.h [edit]
[-] keyboard.h [edit]
[-] scc.h [edit]
[-] dn.h [edit]
[-] unistd.h [edit]
[-] oom.h [edit]
[-] pkt_sched.h [edit]
[-] if_phonet.h [edit]
[+] byteorder
[-] if_arcnet.h [edit]
[+] caif
[-] fd.h [edit]
[-] radeonfb.h [edit]
[-] qnx4_fs.h [edit]
[-] nfs2.h [edit]
[-] magic.h [edit]
[-] target_core_user.h [edit]
[-] atm_zatm.h [edit]
[-] pci.h [edit]
[-] nfsacl.h [edit]
[-] if_packet.h [edit]
[-] arcfb.h [edit]
[-] nfs_mount.h [edit]
[-] fib_rules.h [edit]
[-] atmsap.h [edit]
[+] dvb
[-] cciss_defs.h [edit]
[+] netfilter_ipv6
[-] atmdev.h [edit]
[-] kexec.h [edit]
[-] ipc.h [edit]
[-] sock_diag.h [edit]
[+] wimax
[-] serial.h [edit]
[-] if_link.h [edit]
[-] route.h [edit]
[-] if_bonding.h [edit]
[-] auto_fs.h [edit]
[-] pg.h [edit]
[-] l2tp.h [edit]
[-] perf_event.h [edit]
[-] tcp_metrics.h [edit]
[-] v4l2-controls.h [edit]
[-] personality.h [edit]
[-] dcbnl.h [edit]
[-] netfilter_arp.h [edit]
[-] toshiba.h [edit]
[-] memfd.h [edit]
[-] resource.h [edit]
[-] tipc.h [edit]
[-] virtio_vsock.h [edit]
[-] atm_tcp.h [edit]
[-] cn_proc.h [edit]
[-] utime.h [edit]
[-] nbd.h [edit]
[-] netfilter_ipv6.h [edit]
[-] meye.h [edit]
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[-] som.h [edit]
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[-] coda.h [edit]
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[-] shm.h [edit]
[-] wanrouter.h [edit]
[-] kernel-page-flags.h [edit]
[-] auto_fs4.h [edit]
[-] ppp_defs.h [edit]
[-] tty.h [edit]
[-] sysctl.h [edit]
[-] joystick.h [edit]
[-] ip.h [edit]
[-] jffs2.h [edit]
[-] nfs3.h [edit]
[-] if_infiniband.h [edit]
[-] agpgart.h [edit]
[+] raid
[-] blkpg.h [edit]
[-] virtio_ids.h [edit]
[-] udp.h [edit]
[-] swab.h [edit]
[-] romfs_fs.h [edit]
[-] fb.h [edit]
[-] kvm_para.h [edit]
[-] btrfs.h [edit]
[-] efs_fs_sb.h [edit]
[-] xfrm.h [edit]
[-] iso_fs.h [edit]
[-] serial_reg.h [edit]
[-] virtio_gpu.h [edit]
[-] sound.h [edit]
[-] errno.h [edit]
[-] kernelcapi.h [edit]
[-] net_tstamp.h [edit]
[-] isdnif.h [edit]
[-] hiddev.h [edit]
[-] ncp_fs.h [edit]
[-] hdlc.h [edit]
[-] fcntl.h [edit]
[-] if.h [edit]
[-] minix_fs.h [edit]
[-] hdreg.h [edit]
[-] virtio_9p.h [edit]
[-] coff.h [edit]
[-] elf-em.h [edit]
[-] mqueue.h [edit]
[+] tc_ematch
[-] gameport.h [edit]
[-] if_ether.h [edit]
[-] if_addrlabel.h [edit]
[-] ife.h [edit]
[-] isdn_divertif.h [edit]
[-] rds.h [edit]
[-] fdreg.h [edit]
[-] pmu.h [edit]
[-] cuda.h [edit]
[-] stat.h [edit]
[-] virtio_net.h [edit]
[-] posix_types.h [edit]
[-] cyclades.h [edit]
[-] baycom.h [edit]
[-] ipv6.h [edit]
[-] net_dropmon.h [edit]
[-] ipmi_msgdefs.h [edit]
[+] netfilter_arp
[-] v4l2-subdev.h [edit]
[-] vsockmon.h [edit]
[-] neighbour.h [edit]
[-] sctp.h [edit]
[-] atmppp.h [edit]
[-] usbdevice_fs.h [edit]
[-] dm-ioctl.h [edit]
[-] netconf.h [edit]
[-] v4l2-dv-timings.h [edit]
[-] chio.h [edit]
[-] msg.h [edit]
[+] netfilter_ipv4
[-] netlink.h [edit]
[-] genetlink.h [edit]
[-] cgroupstats.h [edit]
[-] i8k.h [edit]
[-] cciss_ioctl.h [edit]
[-] major.h [edit]
[-] nfs_fs.h [edit]
[-] rfkill.h [edit]
[-] atm.h [edit]
[-] fuse.h [edit]
[-] fsl_hypervisor.h [edit]
[-] atalk.h [edit]
[-] ivtv.h [edit]
[-] nfs4_mount.h [edit]
[-] pps.h [edit]
[-] nubus.h [edit]
[-] ethtool.h [edit]
[-] hpet.h [edit]
[-] atmmpc.h [edit]
[-] fou.h [edit]
[-] dccp.h [edit]
[-] if_pppox.h [edit]
[-] media.h [edit]
[-] dm-log-userspace.h [edit]
[-] ndctl.h [edit]
[-] wmi.h [edit]
[-] timex.h [edit]
[-] mii.h [edit]
[-] kd.h [edit]
[-] if_pppol2tp.h [edit]
[-] uinput.h [edit]
[-] time.h [edit]
[-] fadvise.h [edit]
[-] phonet.h [edit]
[-] dlm_device.h [edit]
[-] bpf_perf_event.h [edit]
[-] quota.h [edit]
[-] ppdev.h [edit]
[-] ivtvfb.h [edit]
[-] if_plip.h [edit]
[-] net_namespace.h [edit]
[-] ipmi.h [edit]
[-] vhost.h [edit]
[-] v4l2-common.h [edit]
[-] ultrasound.h [edit]
[-] lp.h [edit]
[-] wireless.h [edit]
[-] keyctl.h [edit]
[-] atm_idt77105.h [edit]
[-] bt-bmc.h [edit]
[-] netrom.h [edit]
[-] rtc.h [edit]
[-] types.h [edit]
[-] qnxtypes.h [edit]
[-] affs_hardblocks.h [edit]
[-] if_ppp.h [edit]
[-] prctl.h [edit]
[-] firewire-cdev.h [edit]
[-] sdla.h [edit]
[-] atmbr2684.h [edit]
[-] falloc.h [edit]
[-] connector.h [edit]
[+] mmc
[-] rtnetlink.h [edit]
[-] tty_flags.h [edit]
[-] bpf.h [edit]
[-] watchdog.h [edit]
[-] bsg.h [edit]
[-] kernel.h [edit]
[-] reiserfs_fs.h [edit]
[+] can
[-] selinux_netlink.h [edit]
[-] hdlcdrv.h [edit]
[-] filter.h [edit]
[-] hidraw.h [edit]
[-] icmp.h [edit]
[-] uio.h [edit]
[-] if_ltalk.h [edit]
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[-] vtpm_proxy.h [edit]
[-] elfcore.h [edit]
[-] limits.h [edit]
[-] if_tunnel.h [edit]
[-] if_fddi.h [edit]
[-] uvcvideo.h [edit]
[-] ioctl.h [edit]
[-] capi.h [edit]
[-] nvme_ioctl.h [edit]
[-] dlm.h [edit]
[-] tiocl.h [edit]
[-] inotify.h [edit]
[-] poll.h [edit]
[-] rose.h [edit]
[-] if_hippi.h [edit]
[-] matroxfb.h [edit]
[-] i2o-dev.h [edit]
[-] tipc_config.h [edit]
[-] ipsec.h [edit]
[-] dlm_netlink.h [edit]
[-] serio.h [edit]
[-] cdrom.h [edit]
[-] fanotify.h [edit]
[-] virtio_blk.h [edit]
[-] atmioc.h [edit]
[-] securebits.h [edit]
[-] bpf_common.h [edit]
[-] if_team.h [edit]
[-] omapfb.h [edit]
[-] pktcdvd.h [edit]
[-] phantom.h [edit]
[-] atmapi.h [edit]
[-] hyperv.h [edit]
[-] stddef.h [edit]
[-] vt.h [edit]
[-] cycx_cfm.h [edit]
[-] parport.h [edit]
[-] ptrace.h [edit]
[-] nfs.h [edit]
[-] if_bridge.h [edit]
[+] netfilter_bridge
[-] unix_diag.h [edit]
[-] times.h [edit]
[-] n_r3964.h [edit]
[-] nl80211.h [edit]
[-] kvm.h [edit]
[-] virtio_ring.h [edit]
[-] bpqether.h [edit]
[-] ip6_tunnel.h [edit]
[-] sem.h [edit]
[-] llc.h [edit]
[-] omap3isp.h [edit]
[-] virtio_types.h [edit]
[-] xattr.h [edit]
[-] netfilter.h [edit]
[-] edd.h [edit]
[-] inet_diag.h [edit]
[-] vfio.h [edit]
[-] un.h [edit]
[-] termios.h [edit]
[+] usb
[-] firewire-constants.h [edit]
[-] nfs4.h [edit]
[-] atmclip.h [edit]
[-] devlink.h [edit]
[-] ip_vs.h [edit]
[-] nfc.h [edit]
[-] flat.h [edit]
[-] elf.h [edit]
[-] if_x25.h [edit]
[-] mdio.h [edit]
[-] isdn_ppp.h [edit]
[+] isdn
[-] cm4000_cs.h [edit]
[-] nvram.h [edit]
[-] param.h [edit]
[-] dlm_plock.h [edit]
[-] virtio_balloon.h [edit]
[-] telephony.h [edit]
[-] dlmconstants.h [edit]
[-] tcp.h [edit]
[-] futex.h [edit]
[-] virtio_scsi.h [edit]
[-] net.h [edit]
[-] sonypi.h [edit]
[-] wait.h [edit]
[-] apm_bios.h [edit]
[-] if_macsec.h [edit]
[+] hsi
[-] gigaset_dev.h [edit]
[-] capability.h [edit]
[-] errqueue.h [edit]
[+] netfilter
[-] a.out.h [edit]
[-] utsname.h [edit]
[-] gen_stats.h [edit]
[-] kdev_t.h [edit]
[-] if_vlan.h [edit]
[-] lwtunnel.h [edit]
[-] uhid.h [edit]
[-] i2c-dev.h [edit]
[-] wimax.h [edit]
[-] openvswitch.h [edit]
[-] virtio_input.h [edit]
[-] sonet.h [edit]
[+] hdlc
[-] ppp-comp.h [edit]
[-] veth.h [edit]
[-] atmsvc.h [edit]
[-] netlink_diag.h [edit]
[-] hid.h [edit]
[-] const.h [edit]
[-] psample.h [edit]
[-] vm_sockets.h [edit]
[-] i2c.h [edit]
[-] synclink.h [edit]
[-] if_arp.h [edit]
[-] pfkeyv2.h [edit]
[-] virtio_config.h [edit]
[-] if_fc.h [edit]
[-] eventpoll.h [edit]
[-] binfmts.h [edit]
[-] soundcard.h [edit]
[-] in6.h [edit]
[-] b1lli.h [edit]
[-] suspend_ioctls.h [edit]
[-] loop.h [edit]
[-] seccomp.h [edit]
[-] blktrace_api.h [edit]
[-] adfs_fs.h [edit]
[-] netdevice.h [edit]
[-] virtio_console.h [edit]
[-] dqblk_xfs.h [edit]
[-] netfilter_decnet.h [edit]
[-] mmtimer.h [edit]
[-] can.h [edit]
[-] adb.h [edit]
[-] acct.h [edit]
[-] ax25.h [edit]
[-] coda_psdev.h [edit]
[-] elf-fdpic.h [edit]
[-] virtio_rng.h [edit]
[-] signal.h [edit]
[-] libc-compat.h [edit]
[-] taskstats.h [edit]
[-] ncp_no.h [edit]
[-] ipx.h [edit]
[-] userfaultfd.h [edit]
[-] mempolicy.h [edit]
[-] icmpv6.h [edit]
[-] atmarp.h [edit]
[-] if_frad.h [edit]
[-] signalfd.h [edit]
[-] irda.h [edit]
[-] fiemap.h [edit]
[-] virtio_pci.h [edit]
[-] if_cablemodem.h [edit]
[-] in_route.h [edit]
[-] mpls.h [edit]
[-] input.h [edit]
[-] nfs_idmap.h [edit]
[-] cramfs_fs.h [edit]
[-] ptp_clock.h [edit]
[-] audit.h [edit]
[-] if_tun.h [edit]
[-] igmp.h [edit]
[-] if_alg.h [edit]
[-] random.h [edit]
[-] netfilter_ipv4.h [edit]
[-] atm_nicstar.h [edit]
[-] packet_diag.h [edit]
[-] x25.h [edit]
[+] tc_act
[-] in.h [edit]
[-] irqnr.h [edit]
[-] ncp.h [edit]
[-] reiserfs_xattr.h [edit]
[+] iio
[-] fs.h [edit]
[-] map_to_7segment.h [edit]
[+] sunrpc
[-] if_addr.h [edit]
[-] mtio.h [edit]
[+] nfsd
[-] hysdn_if.h [edit]
[-] pci_regs.h [edit]
[-] mroute6.h [edit]
[-] isdn.h [edit]
[-] udf_fs_i.h [edit]