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sys: add basic netlink support

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This commit is contained in:
Dmitry Vyukov 2016-01-23 00:54:53 +01:00
parent 8bdf62d1b7
commit 790b11ac9b
5 changed files with 37 additions and 8 deletions
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5
sys/decl.go
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@ -100,6 +100,7 @@ const (
FdBtBnep
FdUnix
FdSctp
FdNetlink
FdKvm
FdKvmVm
FdKvmCpu
@ -135,7 +136,7 @@ func ResourceSubkinds(kind ResourceKind) []ResourceSubkind {
FdTimer, FdEpoll, FdDir, FdMq, FdInotify, FdFanotify, FdTty,
FdDRI, FdFuse, FdKdbus, FdBpfMap, FdBpfProg, FdPerf, FdUserFault,
FdAlg, FdAlgConn, FdNfcRaw, FdNfcLlcp, FdBtHci, FdBtSco, FdBtL2cap,
FdBtRfcomm, FdBtHidp, FdBtCmtp, FdBtBnep, FdUnix, FdSctp, FdKvm, FdKvmVm,
FdBtRfcomm, FdBtHidp, FdBtCmtp, FdBtBnep, FdUnix, FdSctp, FdNetlink, FdKvm, FdKvmVm,
FdKvmCpu, FdSndSeq, FdSndTimer, FdSndControl, FdInputEvent}
case ResIPC:
return []ResourceSubkind{IPCMsq, IPCSem, IPCShm}
@ -148,7 +149,7 @@ func ResourceSubkinds(kind ResourceKind) []ResourceSubkind {
func SocketSubkinds() []ResourceSubkind {
return []ResourceSubkind{FdAlg, FdAlgConn, FdNfcRaw, FdNfcLlcp, FdBtHci, FdBtSco,
FdBtL2cap, FdBtRfcomm, FdBtHidp, FdBtCmtp, FdBtBnep, FdUnix, FdSctp}
FdBtL2cap, FdBtRfcomm, FdBtHidp, FdBtCmtp, FdBtBnep, FdUnix, FdSctp, FdNetlink}
}
const (

26
sys/netlink.txt Normal file
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@ -0,0 +1,26 @@
# Copyright 2015 syzkaller project authors. All rights reserved.
# Use of this source code is governed by Apache 2 LICENSE that can be found in the LICENSE file.
include <uapi/linux/netlink.h>
socket$netlink(domain const[AF_NETLINK], type flags[netlink_type], proto const[0]) fd[netlink]
bind$netlink(fd fd[netlink], addr ptr[in, sockaddr_nl], addrlen len[addr])
connect$netlink(fd fd[netlink], addr ptr[in, sockaddr_nl], addrlen len[addr])
getsockname$netlink(fd fd[netlink], addr ptr[out, sockaddr_nl], addrlen ptr[inout, len[addr, int32]])
getpeername$netlink(fd fd[netlink], peer ptr[out, sockaddr_nl], peerlen ptr[inout, len[peer, int32]])
# .setsockopt = netlink_setsockopt,
# .getsockopt = netlink_getsockopt,
# .sendmsg = netlink_sendmsg,
# .recvmsg = netlink_recvmsg,
netlink_type = SOCK_RAW, SOCK_DGRAM
netlink_family = AF_NETLINK, AF_UNSPEC
sockaddr_nl {
family flags[netlink_family, int16]
pad const[0, int16]
pid int32
groups int32
}

4
sys/socket.txt
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@ -135,7 +135,7 @@ sockaddr_storage_in6 {
}
send_msghdr {
addr ptr[in, sockaddr]
addr ptr[in, sockaddr, opt]
addrlen len[addr, int32]
vec ptr[in, array[iovec_in]]
vlen len[vec, intptr]
@ -145,7 +145,7 @@ send_msghdr {
}
recv_msghdr {
addr ptr[out, sockaddr]
addr ptr[out, sockaddr, opt]
addrlen len[addr, int32]
vec ptr[in, array[iovec_out]]
vlen len[vec, intptr]

8
sys/sys.go
View File

@ -970,19 +970,19 @@ func initCalls() {
Calls = append(Calls, &Call{ID: 322, Name: "sendto", CallName: "sendto", Args: []Type{ResourceType{TypeCommon: TypeCommon{TypeName: "fd", IsOptional: false}, Kind: ResFD, Subkind: FdSock}, PtrType{TypeCommon: TypeCommon{TypeName: "buf", IsOptional: false}, Dir: DirIn, Type: BufferType{TypeCommon: TypeCommon{TypeName: "buf", IsOptional: false}, Kind: BufferBlob}}, LenType{TypeCommon: TypeCommon{TypeName: "len", IsOptional: false}, Buf: "buf", TypeSize: 0, ByteSize: false}, FlagsType{TypeCommon: TypeCommon{TypeName: "f", IsOptional: false}, TypeSize: 0, Vals: []uintptr{2048, 4, 64, 128, 32768, 16384, 1}}, PtrType{TypeCommon: TypeCommon{TypeName: "addr", IsOptional: true}, Type: BufferType{TypeCommon: TypeCommon{TypeName: "", IsOptional: false}, Kind: BufferSockaddr}, Dir: DirIn}, LenType{TypeCommon: TypeCommon{TypeName: "addrlen", IsOptional: false}, Buf: "addr", TypeSize: 0, ByteSize: false}}})
}()
func() {
Calls = append(Calls, &Call{ID: 323, Name: "sendmsg", CallName: "sendmsg", Args: []Type{ResourceType{TypeCommon: TypeCommon{TypeName: "fd", IsOptional: false}, Kind: ResFD, Subkind: FdSock}, PtrType{TypeCommon: TypeCommon{TypeName: "msg", IsOptional: false}, Type: StructType{TypeCommon: TypeCommon{TypeName: "send_msghdr", IsOptional: false}, Fields: []Type{PtrType{TypeCommon: TypeCommon{TypeName: "addr", IsOptional: false}, Type: BufferType{TypeCommon: TypeCommon{TypeName: "", IsOptional: false}, Kind: BufferSockaddr}, Dir: DirIn}, LenType{TypeCommon: TypeCommon{TypeName: "addrlen", IsOptional: false}, Buf: "addr", TypeSize: 4, ByteSize: false}, PtrType{TypeCommon: TypeCommon{TypeName: "vec", IsOptional: false}, Type: ArrayType{TypeCommon: TypeCommon{TypeName: "", IsOptional: false}, Type: StructType{TypeCommon: TypeCommon{TypeName: "iovec_in", IsOptional: false}, Fields: []Type{PtrType{TypeCommon: TypeCommon{TypeName: "addr", IsOptional: false}, Dir: DirIn, Type: BufferType{TypeCommon: TypeCommon{TypeName: "addr", IsOptional: false}, Kind: BufferBlob}}, LenType{TypeCommon: TypeCommon{TypeName: "len", IsOptional: false}, Buf: "addr", TypeSize: 8, ByteSize: false}}}, Len: 0}, Dir: DirIn}, LenType{TypeCommon: TypeCommon{TypeName: "vlen", IsOptional: false}, Buf: "vec", TypeSize: 8, ByteSize: false}, PtrType{TypeCommon: TypeCommon{TypeName: "ctrl", IsOptional: false}, Type: ArrayType{TypeCommon: TypeCommon{TypeName: "", IsOptional: false}, Type: StructType{TypeCommon: TypeCommon{TypeName: "cmsghdr", IsOptional: false}, Fields: []Type{LenType{TypeCommon: TypeCommon{TypeName: "len", IsOptional: false}, Buf: "parent", TypeSize: 8, ByteSize: false}, IntType{TypeCommon: TypeCommon{TypeName: "level", IsOptional: false}, TypeSize: 4}, IntType{TypeCommon: TypeCommon{TypeName: "type", IsOptional: false}, TypeSize: 4}, ArrayType{TypeCommon: TypeCommon{TypeName: "data", IsOptional: false}, Type: IntType{TypeCommon: TypeCommon{TypeName: "", IsOptional: false}, TypeSize: 1}, Len: 0}}}, Len: 0}, Dir: DirIn}, LenType{TypeCommon: TypeCommon{TypeName: "ctrllen", IsOptional: false}, Buf: "ctrl", TypeSize: 8, ByteSize: false}, FlagsType{TypeCommon: TypeCommon{TypeName: "f", IsOptional: false}, TypeSize: 4, Vals: []uintptr{2048, 4, 64, 128, 32768, 16384, 1}}}}, Dir: DirIn}, FlagsType{TypeCommon: TypeCommon{TypeName: "f", IsOptional: false}, TypeSize: 0, Vals: []uintptr{2048, 4, 64, 128, 32768, 16384, 1}}}})
Calls = append(Calls, &Call{ID: 323, Name: "sendmsg", CallName: "sendmsg", Args: []Type{ResourceType{TypeCommon: TypeCommon{TypeName: "fd", IsOptional: false}, Kind: ResFD, Subkind: FdSock}, PtrType{TypeCommon: TypeCommon{TypeName: "msg", IsOptional: false}, Type: StructType{TypeCommon: TypeCommon{TypeName: "send_msghdr", IsOptional: false}, Fields: []Type{PtrType{TypeCommon: TypeCommon{TypeName: "addr", IsOptional: true}, Type: BufferType{TypeCommon: TypeCommon{TypeName: "", IsOptional: false}, Kind: BufferSockaddr}, Dir: DirIn}, LenType{TypeCommon: TypeCommon{TypeName: "addrlen", IsOptional: false}, Buf: "addr", TypeSize: 4, ByteSize: false}, PtrType{TypeCommon: TypeCommon{TypeName: "vec", IsOptional: false}, Type: ArrayType{TypeCommon: TypeCommon{TypeName: "", IsOptional: false}, Type: StructType{TypeCommon: TypeCommon{TypeName: "iovec_in", IsOptional: false}, Fields: []Type{PtrType{TypeCommon: TypeCommon{TypeName: "addr", IsOptional: false}, Dir: DirIn, Type: BufferType{TypeCommon: TypeCommon{TypeName: "addr", IsOptional: false}, Kind: BufferBlob}}, LenType{TypeCommon: TypeCommon{TypeName: "len", IsOptional: false}, Buf: "addr", TypeSize: 8, ByteSize: false}}}, Len: 0}, Dir: DirIn}, LenType{TypeCommon: TypeCommon{TypeName: "vlen", IsOptional: false}, Buf: "vec", TypeSize: 8, ByteSize: false}, PtrType{TypeCommon: TypeCommon{TypeName: "ctrl", IsOptional: false}, Type: ArrayType{TypeCommon: TypeCommon{TypeName: "", IsOptional: false}, Type: StructType{TypeCommon: TypeCommon{TypeName: "cmsghdr", IsOptional: false}, Fields: []Type{LenType{TypeCommon: TypeCommon{TypeName: "len", IsOptional: false}, Buf: "parent", TypeSize: 8, ByteSize: false}, IntType{TypeCommon: TypeCommon{TypeName: "level", IsOptional: false}, TypeSize: 4}, IntType{TypeCommon: TypeCommon{TypeName: "type", IsOptional: false}, TypeSize: 4}, ArrayType{TypeCommon: TypeCommon{TypeName: "data", IsOptional: false}, Type: IntType{TypeCommon: TypeCommon{TypeName: "", IsOptional: false}, TypeSize: 1}, Len: 0}}}, Len: 0}, Dir: DirIn}, LenType{TypeCommon: TypeCommon{TypeName: "ctrllen", IsOptional: false}, Buf: "ctrl", TypeSize: 8, ByteSize: false}, FlagsType{TypeCommon: TypeCommon{TypeName: "f", IsOptional: false}, TypeSize: 4, Vals: []uintptr{2048, 4, 64, 128, 32768, 16384, 1}}}}, Dir: DirIn}, FlagsType{TypeCommon: TypeCommon{TypeName: "f", IsOptional: false}, TypeSize: 0, Vals: []uintptr{2048, 4, 64, 128, 32768, 16384, 1}}}})
}()
func() {
Calls = append(Calls, &Call{ID: 324, Name: "sendmmsg", CallName: "sendmmsg", Args: []Type{ResourceType{TypeCommon: TypeCommon{TypeName: "fd", IsOptional: false}, Kind: ResFD, Subkind: FdSock}, PtrType{TypeCommon: TypeCommon{TypeName: "mmsg", IsOptional: false}, Type: ArrayType{TypeCommon: TypeCommon{TypeName: "", IsOptional: false}, Type: StructType{TypeCommon: TypeCommon{TypeName: "send_msghdr", IsOptional: false}, Fields: []Type{PtrType{TypeCommon: TypeCommon{TypeName: "addr", IsOptional: false}, Type: BufferType{TypeCommon: TypeCommon{TypeName: "", IsOptional: false}, Kind: BufferSockaddr}, Dir: DirIn}, LenType{TypeCommon: TypeCommon{TypeName: "addrlen", IsOptional: false}, Buf: "addr", TypeSize: 4, ByteSize: false}, PtrType{TypeCommon: TypeCommon{TypeName: "vec", IsOptional: false}, Type: ArrayType{TypeCommon: TypeCommon{TypeName: "", IsOptional: false}, Type: StructType{TypeCommon: TypeCommon{TypeName: "iovec_in", IsOptional: false}, Fields: []Type{PtrType{TypeCommon: TypeCommon{TypeName: "addr", IsOptional: false}, Dir: DirIn, Type: BufferType{TypeCommon: TypeCommon{TypeName: "addr", IsOptional: false}, Kind: BufferBlob}}, LenType{TypeCommon: TypeCommon{TypeName: "len", IsOptional: false}, Buf: "addr", TypeSize: 8, ByteSize: false}}}, Len: 0}, Dir: DirIn}, LenType{TypeCommon: TypeCommon{TypeName: "vlen", IsOptional: false}, Buf: "vec", TypeSize: 8, ByteSize: false}, PtrType{TypeCommon: TypeCommon{TypeName: "ctrl", IsOptional: false}, Type: ArrayType{TypeCommon: TypeCommon{TypeName: "", IsOptional: false}, Type: StructType{TypeCommon: TypeCommon{TypeName: "cmsghdr", IsOptional: false}, Fields: []Type{LenType{TypeCommon: TypeCommon{TypeName: "len", IsOptional: false}, Buf: "parent", TypeSize: 8, ByteSize: false}, IntType{TypeCommon: TypeCommon{TypeName: "level", IsOptional: false}, TypeSize: 4}, IntType{TypeCommon: TypeCommon{TypeName: "type", IsOptional: false}, TypeSize: 4}, ArrayType{TypeCommon: TypeCommon{TypeName: "data", IsOptional: false}, Type: IntType{TypeCommon: TypeCommon{TypeName: "", IsOptional: false}, TypeSize: 1}, Len: 0}}}, Len: 0}, Dir: DirIn}, LenType{TypeCommon: TypeCommon{TypeName: "ctrllen", IsOptional: false}, Buf: "ctrl", TypeSize: 8, ByteSize: false}, FlagsType{TypeCommon: TypeCommon{TypeName: "f", IsOptional: false}, TypeSize: 4, Vals: []uintptr{2048, 4, 64, 128, 32768, 16384, 1}}}}, Len: 0}, Dir: DirIn}, LenType{TypeCommon: TypeCommon{TypeName: "vlen", IsOptional: false}, Buf: "mmsg", TypeSize: 0, ByteSize: false}, FlagsType{TypeCommon: TypeCommon{TypeName: "f", IsOptional: false}, TypeSize: 0, Vals: []uintptr{2048, 4, 64, 128, 32768, 16384, 1}}}})
Calls = append(Calls, &Call{ID: 324, Name: "sendmmsg", CallName: "sendmmsg", Args: []Type{ResourceType{TypeCommon: TypeCommon{TypeName: "fd", IsOptional: false}, Kind: ResFD, Subkind: FdSock}, PtrType{TypeCommon: TypeCommon{TypeName: "mmsg", IsOptional: false}, Type: ArrayType{TypeCommon: TypeCommon{TypeName: "", IsOptional: false}, Type: StructType{TypeCommon: TypeCommon{TypeName: "send_msghdr", IsOptional: false}, Fields: []Type{PtrType{TypeCommon: TypeCommon{TypeName: "addr", IsOptional: true}, Type: BufferType{TypeCommon: TypeCommon{TypeName: "", IsOptional: false}, Kind: BufferSockaddr}, Dir: DirIn}, LenType{TypeCommon: TypeCommon{TypeName: "addrlen", IsOptional: false}, Buf: "addr", TypeSize: 4, ByteSize: false}, PtrType{TypeCommon: TypeCommon{TypeName: "vec", IsOptional: false}, Type: ArrayType{TypeCommon: TypeCommon{TypeName: "", IsOptional: false}, Type: StructType{TypeCommon: TypeCommon{TypeName: "iovec_in", IsOptional: false}, Fields: []Type{PtrType{TypeCommon: TypeCommon{TypeName: "addr", IsOptional: false}, Dir: DirIn, Type: BufferType{TypeCommon: TypeCommon{TypeName: "addr", IsOptional: false}, Kind: BufferBlob}}, LenType{TypeCommon: TypeCommon{TypeName: "len", IsOptional: false}, Buf: "addr", TypeSize: 8, ByteSize: false}}}, Len: 0}, Dir: DirIn}, LenType{TypeCommon: TypeCommon{TypeName: "vlen", IsOptional: false}, Buf: "vec", TypeSize: 8, ByteSize: false}, PtrType{TypeCommon: TypeCommon{TypeName: "ctrl", IsOptional: false}, Type: ArrayType{TypeCommon: TypeCommon{TypeName: "", IsOptional: false}, Type: StructType{TypeCommon: TypeCommon{TypeName: "cmsghdr", IsOptional: false}, Fields: []Type{LenType{TypeCommon: TypeCommon{TypeName: "len", IsOptional: false}, Buf: "parent", TypeSize: 8, ByteSize: false}, IntType{TypeCommon: TypeCommon{TypeName: "level", IsOptional: false}, TypeSize: 4}, IntType{TypeCommon: TypeCommon{TypeName: "type", IsOptional: false}, TypeSize: 4}, ArrayType{TypeCommon: TypeCommon{TypeName: "data", IsOptional: false}, Type: IntType{TypeCommon: TypeCommon{TypeName: "", IsOptional: false}, TypeSize: 1}, Len: 0}}}, Len: 0}, Dir: DirIn}, LenType{TypeCommon: TypeCommon{TypeName: "ctrllen", IsOptional: false}, Buf: "ctrl", TypeSize: 8, ByteSize: false}, FlagsType{TypeCommon: TypeCommon{TypeName: "f", IsOptional: false}, TypeSize: 4, Vals: []uintptr{2048, 4, 64, 128, 32768, 16384, 1}}}}, Len: 0}, Dir: DirIn}, LenType{TypeCommon: TypeCommon{TypeName: "vlen", IsOptional: false}, Buf: "mmsg", TypeSize: 0, ByteSize: false}, FlagsType{TypeCommon: TypeCommon{TypeName: "f", IsOptional: false}, TypeSize: 0, Vals: []uintptr{2048, 4, 64, 128, 32768, 16384, 1}}}})
}()
func() {
Calls = append(Calls, &Call{ID: 325, Name: "recvfrom", CallName: "recvfrom", Args: []Type{ResourceType{TypeCommon: TypeCommon{TypeName: "fd", IsOptional: false}, Kind: ResFD, Subkind: FdSock}, PtrType{TypeCommon: TypeCommon{TypeName: "buf", IsOptional: false}, Dir: DirOut, Type: BufferType{TypeCommon: TypeCommon{TypeName: "buf", IsOptional: false}, Kind: BufferBlob}}, LenType{TypeCommon: TypeCommon{TypeName: "len", IsOptional: false}, Buf: "buf", TypeSize: 0, ByteSize: false}, FlagsType{TypeCommon: TypeCommon{TypeName: "f", IsOptional: false}, TypeSize: 0, Vals: []uintptr{1073741824, 64, 8192, 1, 2, 32, 256, 65536}}, PtrType{TypeCommon: TypeCommon{TypeName: "addr", IsOptional: true}, Type: BufferType{TypeCommon: TypeCommon{TypeName: "", IsOptional: false}, Kind: BufferSockaddr}, Dir: DirIn}, LenType{TypeCommon: TypeCommon{TypeName: "addrlen", IsOptional: false}, Buf: "addr", TypeSize: 0, ByteSize: false}}})
}()
func() {
Calls = append(Calls, &Call{ID: 326, Name: "recvmsg", CallName: "recvmsg", Args: []Type{ResourceType{TypeCommon: TypeCommon{TypeName: "fd", IsOptional: false}, Kind: ResFD, Subkind: FdSock}, PtrType{TypeCommon: TypeCommon{TypeName: "msg", IsOptional: false}, Type: StructType{TypeCommon: TypeCommon{TypeName: "recv_msghdr", IsOptional: false}, Fields: []Type{PtrType{TypeCommon: TypeCommon{TypeName: "addr", IsOptional: false}, Type: BufferType{TypeCommon: TypeCommon{TypeName: "", IsOptional: false}, Kind: BufferSockaddr}, Dir: DirOut}, LenType{TypeCommon: TypeCommon{TypeName: "addrlen", IsOptional: false}, Buf: "addr", TypeSize: 4, ByteSize: false}, PtrType{TypeCommon: TypeCommon{TypeName: "vec", IsOptional: false}, Type: ArrayType{TypeCommon: TypeCommon{TypeName: "", IsOptional: false}, Type: StructType{TypeCommon: TypeCommon{TypeName: "iovec_out", IsOptional: false}, Fields: []Type{PtrType{TypeCommon: TypeCommon{TypeName: "addr", IsOptional: false}, Dir: DirOut, Type: BufferType{TypeCommon: TypeCommon{TypeName: "addr", IsOptional: false}, Kind: BufferBlob}}, LenType{TypeCommon: TypeCommon{TypeName: "len", IsOptional: false}, Buf: "addr", TypeSize: 8, ByteSize: false}}}, Len: 0}, Dir: DirIn}, LenType{TypeCommon: TypeCommon{TypeName: "vlen", IsOptional: false}, Buf: "vec", TypeSize: 8, ByteSize: false}, PtrType{TypeCommon: TypeCommon{TypeName: "ctrl", IsOptional: false}, Dir: DirOut, Type: BufferType{TypeCommon: TypeCommon{TypeName: "ctrl", IsOptional: false}, Kind: BufferBlob}}, LenType{TypeCommon: TypeCommon{TypeName: "ctrllen", IsOptional: false}, Buf: "ctrl", TypeSize: 8, ByteSize: false}, IntType{TypeCommon: TypeCommon{TypeName: "f", IsOptional: false}, TypeSize: 4}}}, Dir: DirIn}, FlagsType{TypeCommon: TypeCommon{TypeName: "f", IsOptional: false}, TypeSize: 0, Vals: []uintptr{1073741824, 64, 8192, 1, 2, 32, 256, 65536}}}})
Calls = append(Calls, &Call{ID: 326, Name: "recvmsg", CallName: "recvmsg", Args: []Type{ResourceType{TypeCommon: TypeCommon{TypeName: "fd", IsOptional: false}, Kind: ResFD, Subkind: FdSock}, PtrType{TypeCommon: TypeCommon{TypeName: "msg", IsOptional: false}, Type: StructType{TypeCommon: TypeCommon{TypeName: "recv_msghdr", IsOptional: false}, Fields: []Type{PtrType{TypeCommon: TypeCommon{TypeName: "addr", IsOptional: true}, Type: BufferType{TypeCommon: TypeCommon{TypeName: "", IsOptional: false}, Kind: BufferSockaddr}, Dir: DirOut}, LenType{TypeCommon: TypeCommon{TypeName: "addrlen", IsOptional: false}, Buf: "addr", TypeSize: 4, ByteSize: false}, PtrType{TypeCommon: TypeCommon{TypeName: "vec", IsOptional: false}, Type: ArrayType{TypeCommon: TypeCommon{TypeName: "", IsOptional: false}, Type: StructType{TypeCommon: TypeCommon{TypeName: "iovec_out", IsOptional: false}, Fields: []Type{PtrType{TypeCommon: TypeCommon{TypeName: "addr", IsOptional: false}, Dir: DirOut, Type: BufferType{TypeCommon: TypeCommon{TypeName: "addr", IsOptional: false}, Kind: BufferBlob}}, LenType{TypeCommon: TypeCommon{TypeName: "len", IsOptional: false}, Buf: "addr", TypeSize: 8, ByteSize: false}}}, Len: 0}, Dir: DirIn}, LenType{TypeCommon: TypeCommon{TypeName: "vlen", IsOptional: false}, Buf: "vec", TypeSize: 8, ByteSize: false}, PtrType{TypeCommon: TypeCommon{TypeName: "ctrl", IsOptional: false}, Dir: DirOut, Type: BufferType{TypeCommon: TypeCommon{TypeName: "ctrl", IsOptional: false}, Kind: BufferBlob}}, LenType{TypeCommon: TypeCommon{TypeName: "ctrllen", IsOptional: false}, Buf: "ctrl", TypeSize: 8, ByteSize: false}, IntType{TypeCommon: TypeCommon{TypeName: "f", IsOptional: false}, TypeSize: 4}}}, Dir: DirIn}, FlagsType{TypeCommon: TypeCommon{TypeName: "f", IsOptional: false}, TypeSize: 0, Vals: []uintptr{1073741824, 64, 8192, 1, 2, 32, 256, 65536}}}})
}()
func() {
Calls = append(Calls, &Call{ID: 327, Name: "recvmmsg", CallName: "recvmmsg", Args: []Type{ResourceType{TypeCommon: TypeCommon{TypeName: "fd", IsOptional: false}, Kind: ResFD, Subkind: FdSock}, PtrType{TypeCommon: TypeCommon{TypeName: "mmsg", IsOptional: false}, Type: ArrayType{TypeCommon: TypeCommon{TypeName: "", IsOptional: false}, Type: StructType{TypeCommon: TypeCommon{TypeName: "recv_msghdr", IsOptional: false}, Fields: []Type{PtrType{TypeCommon: TypeCommon{TypeName: "addr", IsOptional: false}, Type: BufferType{TypeCommon: TypeCommon{TypeName: "", IsOptional: false}, Kind: BufferSockaddr}, Dir: DirOut}, LenType{TypeCommon: TypeCommon{TypeName: "addrlen", IsOptional: false}, Buf: "addr", TypeSize: 4, ByteSize: false}, PtrType{TypeCommon: TypeCommon{TypeName: "vec", IsOptional: false}, Type: ArrayType{TypeCommon: TypeCommon{TypeName: "", IsOptional: false}, Type: StructType{TypeCommon: TypeCommon{TypeName: "iovec_out", IsOptional: false}, Fields: []Type{PtrType{TypeCommon: TypeCommon{TypeName: "addr", IsOptional: false}, Dir: DirOut, Type: BufferType{TypeCommon: TypeCommon{TypeName: "addr", IsOptional: false}, Kind: BufferBlob}}, LenType{TypeCommon: TypeCommon{TypeName: "len", IsOptional: false}, Buf: "addr", TypeSize: 8, ByteSize: false}}}, Len: 0}, Dir: DirIn}, LenType{TypeCommon: TypeCommon{TypeName: "vlen", IsOptional: false}, Buf: "vec", TypeSize: 8, ByteSize: false}, PtrType{TypeCommon: TypeCommon{TypeName: "ctrl", IsOptional: false}, Dir: DirOut, Type: BufferType{TypeCommon: TypeCommon{TypeName: "ctrl", IsOptional: false}, Kind: BufferBlob}}, LenType{TypeCommon: TypeCommon{TypeName: "ctrllen", IsOptional: false}, Buf: "ctrl", TypeSize: 8, ByteSize: false}, IntType{TypeCommon: TypeCommon{TypeName: "f", IsOptional: false}, TypeSize: 4}}}, Len: 0}, Dir: DirIn}, LenType{TypeCommon: TypeCommon{TypeName: "vlen", IsOptional: false}, Buf: "mmsg", TypeSize: 0, ByteSize: false}, FlagsType{TypeCommon: TypeCommon{TypeName: "f", IsOptional: false}, TypeSize: 0, Vals: []uintptr{1073741824, 64, 8192, 1, 2, 32, 256, 65536}}}})
Calls = append(Calls, &Call{ID: 327, Name: "recvmmsg", CallName: "recvmmsg", Args: []Type{ResourceType{TypeCommon: TypeCommon{TypeName: "fd", IsOptional: false}, Kind: ResFD, Subkind: FdSock}, PtrType{TypeCommon: TypeCommon{TypeName: "mmsg", IsOptional: false}, Type: ArrayType{TypeCommon: TypeCommon{TypeName: "", IsOptional: false}, Type: StructType{TypeCommon: TypeCommon{TypeName: "recv_msghdr", IsOptional: false}, Fields: []Type{PtrType{TypeCommon: TypeCommon{TypeName: "addr", IsOptional: true}, Type: BufferType{TypeCommon: TypeCommon{TypeName: "", IsOptional: false}, Kind: BufferSockaddr}, Dir: DirOut}, LenType{TypeCommon: TypeCommon{TypeName: "addrlen", IsOptional: false}, Buf: "addr", TypeSize: 4, ByteSize: false}, PtrType{TypeCommon: TypeCommon{TypeName: "vec", IsOptional: false}, Type: ArrayType{TypeCommon: TypeCommon{TypeName: "", IsOptional: false}, Type: StructType{TypeCommon: TypeCommon{TypeName: "iovec_out", IsOptional: false}, Fields: []Type{PtrType{TypeCommon: TypeCommon{TypeName: "addr", IsOptional: false}, Dir: DirOut, Type: BufferType{TypeCommon: TypeCommon{TypeName: "addr", IsOptional: false}, Kind: BufferBlob}}, LenType{TypeCommon: TypeCommon{TypeName: "len", IsOptional: false}, Buf: "addr", TypeSize: 8, ByteSize: false}}}, Len: 0}, Dir: DirIn}, LenType{TypeCommon: TypeCommon{TypeName: "vlen", IsOptional: false}, Buf: "vec", TypeSize: 8, ByteSize: false}, PtrType{TypeCommon: TypeCommon{TypeName: "ctrl", IsOptional: false}, Dir: DirOut, Type: BufferType{TypeCommon: TypeCommon{TypeName: "ctrl", IsOptional: false}, Kind: BufferBlob}}, LenType{TypeCommon: TypeCommon{TypeName: "ctrllen", IsOptional: false}, Buf: "ctrl", TypeSize: 8, ByteSize: false}, IntType{TypeCommon: TypeCommon{TypeName: "f", IsOptional: false}, TypeSize: 4}}}, Len: 0}, Dir: DirIn}, LenType{TypeCommon: TypeCommon{TypeName: "vlen", IsOptional: false}, Buf: "mmsg", TypeSize: 0, ByteSize: false}, FlagsType{TypeCommon: TypeCommon{TypeName: "f", IsOptional: false}, TypeSize: 0, Vals: []uintptr{1073741824, 64, 8192, 1, 2, 32, 256, 65536}}}})
}()
func() {
Calls = append(Calls, &Call{ID: 328, Name: "getsockname", CallName: "getsockname", Args: []Type{ResourceType{TypeCommon: TypeCommon{TypeName: "fd", IsOptional: false}, Kind: ResFD, Subkind: FdSock}, PtrType{TypeCommon: TypeCommon{TypeName: "addr", IsOptional: false}, Type: BufferType{TypeCommon: TypeCommon{TypeName: "", IsOptional: false}, Kind: BufferSockaddr}, Dir: DirOut}, PtrType{TypeCommon: TypeCommon{TypeName: "addrlen", IsOptional: false}, Type: LenType{TypeCommon: TypeCommon{TypeName: "", IsOptional: false}, Buf: "addr", TypeSize: 4, ByteSize: false}, Dir: DirInOut}}})

2
sysgen/sysgen.go
View File

@ -434,6 +434,8 @@ func fmtFdKind(s string) string {
return "FdUnix"
case "sctp":
return "FdSctp"
case "netlink":
return "FdNetlink"
case "kvm":
return "FdKvm"
case "kvmvm":