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-rw-r--r--pkg/abi/linux/BUILD4
-rw-r--r--pkg/abi/linux/elf.go50
-rw-r--r--pkg/abi/linux/epoll.go6
-rw-r--r--pkg/abi/linux/file.go5
-rw-r--r--pkg/abi/linux/fs.go3
-rw-r--r--pkg/abi/linux/netdevice.go4
-rw-r--r--pkg/abi/linux/netfilter.go47
-rw-r--r--pkg/abi/linux/netfilter_ipv6.go14
-rw-r--r--pkg/abi/linux/netfilter_test.go5
-rw-r--r--pkg/abi/linux/netlink.go6
-rw-r--r--pkg/abi/linux/netlink_route.go6
-rw-r--r--pkg/abi/linux/ptrace_amd64.go5
-rw-r--r--pkg/abi/linux/ptrace_arm64.go5
-rw-r--r--pkg/abi/linux/socket.go16
14 files changed, 142 insertions, 34 deletions
diff --git a/pkg/abi/linux/BUILD b/pkg/abi/linux/BUILD
index ecaeb11ac..064a54547 100644
--- a/pkg/abi/linux/BUILD
+++ b/pkg/abi/linux/BUILD
@@ -76,7 +76,6 @@ go_library(
visibility = ["//visibility:public"],
deps = [
"//pkg/abi",
- "//pkg/binary",
"//pkg/bits",
"//pkg/marshal",
"//pkg/marshal/primitive",
@@ -88,7 +87,4 @@ go_test(
size = "small",
srcs = ["netfilter_test.go"],
library = ":linux",
- deps = [
- "//pkg/binary",
- ],
)
diff --git a/pkg/abi/linux/elf.go b/pkg/abi/linux/elf.go
index 7c9a02f20..c5713541f 100644
--- a/pkg/abi/linux/elf.go
+++ b/pkg/abi/linux/elf.go
@@ -106,3 +106,53 @@ const (
// NT_ARM_TLS is for ARM TLS register.
NT_ARM_TLS = 0x401
)
+
+// ElfHeader64 is the ELF64 file header.
+//
+// +marshal
+type ElfHeader64 struct {
+ Ident [16]byte // File identification.
+ Type uint16 // File type.
+ Machine uint16 // Machine architecture.
+ Version uint32 // ELF format version.
+ Entry uint64 // Entry point.
+ Phoff uint64 // Program header file offset.
+ Shoff uint64 // Section header file offset.
+ Flags uint32 // Architecture-specific flags.
+ Ehsize uint16 // Size of ELF header in bytes.
+ Phentsize uint16 // Size of program header entry.
+ Phnum uint16 // Number of program header entries.
+ Shentsize uint16 // Size of section header entry.
+ Shnum uint16 // Number of section header entries.
+ Shstrndx uint16 // Section name strings section.
+}
+
+// ElfSection64 is the ELF64 Section header.
+//
+// +marshal
+type ElfSection64 struct {
+ Name uint32 // Section name (index into the section header string table).
+ Type uint32 // Section type.
+ Flags uint64 // Section flags.
+ Addr uint64 // Address in memory image.
+ Off uint64 // Offset in file.
+ Size uint64 // Size in bytes.
+ Link uint32 // Index of a related section.
+ Info uint32 // Depends on section type.
+ Addralign uint64 // Alignment in bytes.
+ Entsize uint64 // Size of each entry in section.
+}
+
+// ElfProg64 is the ELF64 Program header.
+//
+// +marshal
+type ElfProg64 struct {
+ Type uint32 // Entry type.
+ Flags uint32 // Access permission flags.
+ Off uint64 // File offset of contents.
+ Vaddr uint64 // Virtual address in memory image.
+ Paddr uint64 // Physical address (not used).
+ Filesz uint64 // Size of contents in file.
+ Memsz uint64 // Size of contents in memory.
+ Align uint64 // Alignment in memory and file.
+}
diff --git a/pkg/abi/linux/epoll.go b/pkg/abi/linux/epoll.go
index 1121a1a92..67706f5aa 100644
--- a/pkg/abi/linux/epoll.go
+++ b/pkg/abi/linux/epoll.go
@@ -14,10 +14,6 @@
package linux
-import (
- "gvisor.dev/gvisor/pkg/binary"
-)
-
// Event masks.
const (
EPOLLIN = 0x1
@@ -59,4 +55,4 @@ const (
)
// SizeOfEpollEvent is the size of EpollEvent struct.
-var SizeOfEpollEvent = int(binary.Size(EpollEvent{}))
+var SizeOfEpollEvent = (*EpollEvent)(nil).SizeBytes()
diff --git a/pkg/abi/linux/file.go b/pkg/abi/linux/file.go
index e11ca2d62..1e23850a9 100644
--- a/pkg/abi/linux/file.go
+++ b/pkg/abi/linux/file.go
@@ -19,7 +19,6 @@ import (
"strings"
"gvisor.dev/gvisor/pkg/abi"
- "gvisor.dev/gvisor/pkg/binary"
)
// Constants for open(2).
@@ -201,7 +200,7 @@ const (
)
// SizeOfStat is the size of a Stat struct.
-var SizeOfStat = binary.Size(Stat{})
+var SizeOfStat = (*Stat)(nil).SizeBytes()
// Flags for statx.
const (
@@ -268,7 +267,7 @@ type Statx struct {
}
// SizeOfStatx is the size of a Statx struct.
-var SizeOfStatx = binary.Size(Statx{})
+var SizeOfStatx = (*Statx)(nil).SizeBytes()
// FileMode represents a mode_t.
type FileMode uint16
diff --git a/pkg/abi/linux/fs.go b/pkg/abi/linux/fs.go
index 0d921ed6f..cad24fcc7 100644
--- a/pkg/abi/linux/fs.go
+++ b/pkg/abi/linux/fs.go
@@ -19,8 +19,10 @@ package linux
// See linux/magic.h.
const (
ANON_INODE_FS_MAGIC = 0x09041934
+ CGROUP_SUPER_MAGIC = 0x27e0eb
DEVPTS_SUPER_MAGIC = 0x00001cd1
EXT_SUPER_MAGIC = 0xef53
+ FUSE_SUPER_MAGIC = 0x65735546
OVERLAYFS_SUPER_MAGIC = 0x794c7630
PIPEFS_MAGIC = 0x50495045
PROC_SUPER_MAGIC = 0x9fa0
@@ -29,7 +31,6 @@ const (
SYSFS_MAGIC = 0x62656572
TMPFS_MAGIC = 0x01021994
V9FS_MAGIC = 0x01021997
- FUSE_SUPER_MAGIC = 0x65735546
)
// Filesystem path limits, from uapi/linux/limits.h.
diff --git a/pkg/abi/linux/netdevice.go b/pkg/abi/linux/netdevice.go
index 0faf015c7..51a39704b 100644
--- a/pkg/abi/linux/netdevice.go
+++ b/pkg/abi/linux/netdevice.go
@@ -14,8 +14,6 @@
package linux
-import "gvisor.dev/gvisor/pkg/binary"
-
const (
// IFNAMSIZ is the size of the name field for IFReq.
IFNAMSIZ = 16
@@ -66,7 +64,7 @@ func (ifr *IFReq) SetName(name string) {
}
// SizeOfIFReq is the binary size of an IFReq struct (40 bytes).
-var SizeOfIFReq = binary.Size(IFReq{})
+var SizeOfIFReq = (*IFReq)(nil).SizeBytes()
// IFMap contains interface hardware parameters.
type IFMap struct {
diff --git a/pkg/abi/linux/netfilter.go b/pkg/abi/linux/netfilter.go
index 378f1baf3..3fd05483a 100644
--- a/pkg/abi/linux/netfilter.go
+++ b/pkg/abi/linux/netfilter.go
@@ -145,13 +145,13 @@ func (ke *KernelIPTEntry) SizeBytes() int {
// MarshalBytes implements marshal.Marshallable.MarshalBytes.
func (ke *KernelIPTEntry) MarshalBytes(dst []byte) {
- ke.Entry.MarshalBytes(dst)
+ ke.Entry.MarshalUnsafe(dst)
ke.Elems.MarshalBytes(dst[ke.Entry.SizeBytes():])
}
// UnmarshalBytes implements marshal.Marshallable.UnmarshalBytes.
func (ke *KernelIPTEntry) UnmarshalBytes(src []byte) {
- ke.Entry.UnmarshalBytes(src)
+ ke.Entry.UnmarshalUnsafe(src)
ke.Elems.UnmarshalBytes(src[ke.Entry.SizeBytes():])
}
@@ -245,6 +245,8 @@ const SizeOfXTCounters = 16
// include/uapi/linux/netfilter/x_tables.h. That struct contains a union
// exposing different data to the user and kernel, but this struct holds only
// the user data.
+//
+// +marshal
type XTEntryMatch struct {
MatchSize uint16
Name ExtensionName
@@ -284,6 +286,8 @@ const SizeOfXTGetRevision = 30
// include/uapi/linux/netfilter/x_tables.h. That struct contains a union
// exposing different data to the user and kernel, but this struct holds only
// the user data.
+//
+// +marshal
type XTEntryTarget struct {
TargetSize uint16
Name ExtensionName
@@ -306,6 +310,8 @@ type KernelXTEntryTarget struct {
// XTStandardTarget is a built-in target, one of ACCEPT, DROP, JUMP, QUEUE,
// RETURN, or jump. It corresponds to struct xt_standard_target in
// include/uapi/linux/netfilter/x_tables.h.
+//
+// +marshal
type XTStandardTarget struct {
Target XTEntryTarget
// A positive verdict indicates a jump, and is the offset from the
@@ -322,6 +328,8 @@ const SizeOfXTStandardTarget = 40
// beginning of user-defined chains by putting the name of the chain in
// ErrorName. It corresponds to struct xt_error_target in
// include/uapi/linux/netfilter/x_tables.h.
+//
+// +marshal
type XTErrorTarget struct {
Target XTEntryTarget
Name ErrorName
@@ -349,6 +357,8 @@ const (
// NfNATIPV4Range corresponds to struct nf_nat_ipv4_range
// in include/uapi/linux/netfilter/nf_nat.h. The fields are in
// network byte order.
+//
+// +marshal
type NfNATIPV4Range struct {
Flags uint32
MinIP [4]byte
@@ -359,6 +369,8 @@ type NfNATIPV4Range struct {
// NfNATIPV4MultiRangeCompat corresponds to struct
// nf_nat_ipv4_multi_range_compat in include/uapi/linux/netfilter/nf_nat.h.
+//
+// +marshal
type NfNATIPV4MultiRangeCompat struct {
RangeSize uint32
RangeIPV4 NfNATIPV4Range
@@ -366,6 +378,8 @@ type NfNATIPV4MultiRangeCompat struct {
// XTRedirectTarget triggers a redirect when reached.
// Adding 4 bytes of padding to make the struct 8 byte aligned.
+//
+// +marshal
type XTRedirectTarget struct {
Target XTEntryTarget
NfRange NfNATIPV4MultiRangeCompat
@@ -375,6 +389,19 @@ type XTRedirectTarget struct {
// SizeOfXTRedirectTarget is the size of an XTRedirectTarget.
const SizeOfXTRedirectTarget = 56
+// XTSNATTarget triggers Source NAT when reached.
+// Adding 4 bytes of padding to make the struct 8 byte aligned.
+//
+// +marshal
+type XTSNATTarget struct {
+ Target XTEntryTarget
+ NfRange NfNATIPV4MultiRangeCompat
+ _ [4]byte
+}
+
+// SizeOfXTSNATTarget is the size of an XTSNATTarget.
+const SizeOfXTSNATTarget = 56
+
// IPTGetinfo is the argument for the IPT_SO_GET_INFO sockopt. It corresponds
// to struct ipt_getinfo in include/uapi/linux/netfilter_ipv4/ip_tables.h.
//
@@ -429,7 +456,7 @@ func (ke *KernelIPTGetEntries) SizeBytes() int {
// MarshalBytes implements marshal.Marshallable.MarshalBytes.
func (ke *KernelIPTGetEntries) MarshalBytes(dst []byte) {
- ke.IPTGetEntries.MarshalBytes(dst)
+ ke.IPTGetEntries.MarshalUnsafe(dst)
marshalledUntil := ke.IPTGetEntries.SizeBytes()
for i := range ke.Entrytable {
ke.Entrytable[i].MarshalBytes(dst[marshalledUntil:])
@@ -439,7 +466,7 @@ func (ke *KernelIPTGetEntries) MarshalBytes(dst []byte) {
// UnmarshalBytes implements marshal.Marshallable.UnmarshalBytes.
func (ke *KernelIPTGetEntries) UnmarshalBytes(src []byte) {
- ke.IPTGetEntries.UnmarshalBytes(src)
+ ke.IPTGetEntries.UnmarshalUnsafe(src)
unmarshalledUntil := ke.IPTGetEntries.SizeBytes()
for i := range ke.Entrytable {
ke.Entrytable[i].UnmarshalBytes(src[unmarshalledUntil:])
@@ -452,6 +479,8 @@ var _ marshal.Marshallable = (*KernelIPTGetEntries)(nil)
// IPTReplace is the argument for the IPT_SO_SET_REPLACE sockopt. It
// corresponds to struct ipt_replace in
// include/uapi/linux/netfilter_ipv4/ip_tables.h.
+//
+// +marshal
type IPTReplace struct {
Name TableName
ValidHooks uint32
@@ -491,6 +520,8 @@ func (tn TableName) String() string {
// ErrorName holds the name of a netfilter error. These can also hold
// user-defined chains.
+//
+// +marshal
type ErrorName [XT_FUNCTION_MAXNAMELEN]byte
// String implements fmt.Stringer.
@@ -509,6 +540,8 @@ func goString(cstring []byte) string {
// XTTCP holds data for matching TCP packets. It corresponds to struct xt_tcp
// in include/uapi/linux/netfilter/xt_tcpudp.h.
+//
+// +marshal
type XTTCP struct {
// SourcePortStart specifies the inclusive start of the range of source
// ports to which the matcher applies.
@@ -562,6 +595,8 @@ const (
// XTUDP holds data for matching UDP packets. It corresponds to struct xt_udp
// in include/uapi/linux/netfilter/xt_tcpudp.h.
+//
+// +marshal
type XTUDP struct {
// SourcePortStart is the inclusive start of the range of source ports
// to which the matcher applies.
@@ -602,6 +637,8 @@ const (
// IPTOwnerInfo holds data for matching packets with owner. It corresponds
// to struct ipt_owner_info in libxt_owner.c of iptables binary.
+//
+// +marshal
type IPTOwnerInfo struct {
// UID is user id which created the packet.
UID uint32
@@ -623,7 +660,7 @@ type IPTOwnerInfo struct {
Match uint8
// Invert flips the meaning of Match field.
- Invert uint8
+ Invert uint8 `marshal:"unaligned"`
}
// SizeOfIPTOwnerInfo is the size of an XTOwnerMatchInfo.
diff --git a/pkg/abi/linux/netfilter_ipv6.go b/pkg/abi/linux/netfilter_ipv6.go
index b953e62dc..b088b207c 100644
--- a/pkg/abi/linux/netfilter_ipv6.go
+++ b/pkg/abi/linux/netfilter_ipv6.go
@@ -86,7 +86,7 @@ func (ke *KernelIP6TGetEntries) SizeBytes() int {
// MarshalBytes implements marshal.Marshallable.MarshalBytes.
func (ke *KernelIP6TGetEntries) MarshalBytes(dst []byte) {
- ke.IPTGetEntries.MarshalBytes(dst)
+ ke.IPTGetEntries.MarshalUnsafe(dst)
marshalledUntil := ke.IPTGetEntries.SizeBytes()
for i := range ke.Entrytable {
ke.Entrytable[i].MarshalBytes(dst[marshalledUntil:])
@@ -96,7 +96,7 @@ func (ke *KernelIP6TGetEntries) MarshalBytes(dst []byte) {
// UnmarshalBytes implements marshal.Marshallable.UnmarshalBytes.
func (ke *KernelIP6TGetEntries) UnmarshalBytes(src []byte) {
- ke.IPTGetEntries.UnmarshalBytes(src)
+ ke.IPTGetEntries.UnmarshalUnsafe(src)
unmarshalledUntil := ke.IPTGetEntries.SizeBytes()
for i := range ke.Entrytable {
ke.Entrytable[i].UnmarshalBytes(src[unmarshalledUntil:])
@@ -149,8 +149,8 @@ type IP6TEntry struct {
const SizeOfIP6TEntry = 168
// KernelIP6TEntry is identical to IP6TEntry, but includes the Elems field.
-// KernelIP6TEntry itself is not Marshallable but it implements some methods of
-// marshal.Marshallable that help in other implementations of Marshallable.
+//
+// +marshal dynamic
type KernelIP6TEntry struct {
Entry IP6TEntry
@@ -168,13 +168,13 @@ func (ke *KernelIP6TEntry) SizeBytes() int {
// MarshalBytes implements marshal.Marshallable.MarshalBytes.
func (ke *KernelIP6TEntry) MarshalBytes(dst []byte) {
- ke.Entry.MarshalBytes(dst)
+ ke.Entry.MarshalUnsafe(dst)
ke.Elems.MarshalBytes(dst[ke.Entry.SizeBytes():])
}
// UnmarshalBytes implements marshal.Marshallable.UnmarshalBytes.
func (ke *KernelIP6TEntry) UnmarshalBytes(src []byte) {
- ke.Entry.UnmarshalBytes(src)
+ ke.Entry.UnmarshalUnsafe(src)
ke.Elems.UnmarshalBytes(src[ke.Entry.SizeBytes():])
}
@@ -264,6 +264,8 @@ const (
// NFNATRange corresponds to struct nf_nat_range in
// include/uapi/linux/netfilter/nf_nat.h.
+//
+// +marshal
type NFNATRange struct {
Flags uint32
MinAddr Inet6Addr
diff --git a/pkg/abi/linux/netfilter_test.go b/pkg/abi/linux/netfilter_test.go
index bf73271c6..600820a0b 100644
--- a/pkg/abi/linux/netfilter_test.go
+++ b/pkg/abi/linux/netfilter_test.go
@@ -15,9 +15,8 @@
package linux
import (
+ "encoding/binary"
"testing"
-
- "gvisor.dev/gvisor/pkg/binary"
)
func TestSizes(t *testing.T) {
@@ -42,7 +41,7 @@ func TestSizes(t *testing.T) {
}
for _, tc := range testCases {
- if calculated := binary.Size(tc.typ); calculated != tc.defined {
+ if calculated := uintptr(binary.Size(tc.typ)); calculated != tc.defined {
t.Errorf("%T has a defined size of %d and calculated size of %d", tc.typ, tc.defined, calculated)
}
}
diff --git a/pkg/abi/linux/netlink.go b/pkg/abi/linux/netlink.go
index b41f94a69..232fee67e 100644
--- a/pkg/abi/linux/netlink.go
+++ b/pkg/abi/linux/netlink.go
@@ -53,6 +53,8 @@ type SockAddrNetlink struct {
const SockAddrNetlinkSize = 12
// NetlinkMessageHeader is struct nlmsghdr, from uapi/linux/netlink.h.
+//
+// +marshal
type NetlinkMessageHeader struct {
Length uint32
Type uint16
@@ -99,6 +101,8 @@ const NLMSG_ALIGNTO = 4
// NetlinkAttrHeader is the header of a netlink attribute, followed by payload.
//
// This is struct nlattr, from uapi/linux/netlink.h.
+//
+// +marshal
type NetlinkAttrHeader struct {
Length uint16
Type uint16
@@ -126,6 +130,8 @@ const (
)
// NetlinkErrorMessage is struct nlmsgerr, from uapi/linux/netlink.h.
+//
+// +marshal
type NetlinkErrorMessage struct {
Error int32
Header NetlinkMessageHeader
diff --git a/pkg/abi/linux/netlink_route.go b/pkg/abi/linux/netlink_route.go
index ceda0a8d3..581a11b24 100644
--- a/pkg/abi/linux/netlink_route.go
+++ b/pkg/abi/linux/netlink_route.go
@@ -85,6 +85,8 @@ const (
)
// InterfaceInfoMessage is struct ifinfomsg, from uapi/linux/rtnetlink.h.
+//
+// +marshal
type InterfaceInfoMessage struct {
Family uint8
_ uint8
@@ -164,6 +166,8 @@ const (
)
// InterfaceAddrMessage is struct ifaddrmsg, from uapi/linux/if_addr.h.
+//
+// +marshal
type InterfaceAddrMessage struct {
Family uint8
PrefixLen uint8
@@ -193,6 +197,8 @@ const (
)
// RouteMessage is struct rtmsg, from uapi/linux/rtnetlink.h.
+//
+// +marshal
type RouteMessage struct {
Family uint8
DstLen uint8
diff --git a/pkg/abi/linux/ptrace_amd64.go b/pkg/abi/linux/ptrace_amd64.go
index 50e22fe7e..e722971f1 100644
--- a/pkg/abi/linux/ptrace_amd64.go
+++ b/pkg/abi/linux/ptrace_amd64.go
@@ -61,3 +61,8 @@ func (p *PtraceRegs) InstructionPointer() uint64 {
func (p *PtraceRegs) StackPointer() uint64 {
return p.Rsp
}
+
+// SetStackPointer sets the stack pointer to the specified value.
+func (p *PtraceRegs) SetStackPointer(sp uint64) {
+ p.Rsp = sp
+}
diff --git a/pkg/abi/linux/ptrace_arm64.go b/pkg/abi/linux/ptrace_arm64.go
index da36811d2..3d0906565 100644
--- a/pkg/abi/linux/ptrace_arm64.go
+++ b/pkg/abi/linux/ptrace_arm64.go
@@ -38,3 +38,8 @@ func (p *PtraceRegs) InstructionPointer() uint64 {
func (p *PtraceRegs) StackPointer() uint64 {
return p.Sp
}
+
+// SetStackPointer sets the stack pointer to the specified value.
+func (p *PtraceRegs) SetStackPointer(sp uint64) {
+ p.Sp = sp
+}
diff --git a/pkg/abi/linux/socket.go b/pkg/abi/linux/socket.go
index 185eee0bb..95871b8a5 100644
--- a/pkg/abi/linux/socket.go
+++ b/pkg/abi/linux/socket.go
@@ -15,7 +15,6 @@
package linux
import (
- "gvisor.dev/gvisor/pkg/binary"
"gvisor.dev/gvisor/pkg/marshal"
)
@@ -251,18 +250,24 @@ type SockAddrInet struct {
}
// Inet6MulticastRequest is struct ipv6_mreq, from uapi/linux/in6.h.
+//
+// +marshal
type Inet6MulticastRequest struct {
MulticastAddr Inet6Addr
InterfaceIndex int32
}
// InetMulticastRequest is struct ip_mreq, from uapi/linux/in.h.
+//
+// +marshal
type InetMulticastRequest struct {
MulticastAddr InetAddr
InterfaceAddr InetAddr
}
// InetMulticastRequestWithNIC is struct ip_mreqn, from uapi/linux/in.h.
+//
+// +marshal
type InetMulticastRequestWithNIC struct {
InetMulticastRequest
InterfaceIndex int32
@@ -491,7 +496,7 @@ type TCPInfo struct {
}
// SizeOfTCPInfo is the binary size of a TCPInfo struct.
-var SizeOfTCPInfo = int(binary.Size(TCPInfo{}))
+var SizeOfTCPInfo = (*TCPInfo)(nil).SizeBytes()
// Control message types, from linux/socket.h.
const (
@@ -502,6 +507,8 @@ const (
// A ControlMessageHeader is the header for a socket control message.
//
// ControlMessageHeader represents struct cmsghdr from linux/socket.h.
+//
+// +marshal
type ControlMessageHeader struct {
Length uint64
Level int32
@@ -510,7 +517,7 @@ type ControlMessageHeader struct {
// SizeOfControlMessageHeader is the binary size of a ControlMessageHeader
// struct.
-var SizeOfControlMessageHeader = int(binary.Size(ControlMessageHeader{}))
+var SizeOfControlMessageHeader = (*ControlMessageHeader)(nil).SizeBytes()
// A ControlMessageCredentials is an SCM_CREDENTIALS socket control message.
//
@@ -527,6 +534,7 @@ type ControlMessageCredentials struct {
//
// ControlMessageIPPacketInfo represents struct in_pktinfo from linux/in.h.
//
+// +marshal
// +stateify savable
type ControlMessageIPPacketInfo struct {
NIC int32
@@ -536,7 +544,7 @@ type ControlMessageIPPacketInfo struct {
// SizeOfControlMessageCredentials is the binary size of a
// ControlMessageCredentials struct.
-var SizeOfControlMessageCredentials = int(binary.Size(ControlMessageCredentials{}))
+var SizeOfControlMessageCredentials = (*ControlMessageCredentials)(nil).SizeBytes()
// A ControlMessageRights is an SCM_RIGHTS socket control message.
type ControlMessageRights []int32
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-22 11:34:28 +0000