8 Commits
Author SHA1 Message Date
RandyTheSilly d384854b49 Apply patch 2025-12-26 19:25:23 -05:00
khr@golang.org 2f44229755 sys/cpu: add symbolic constants for remaining cpuid bits
Change-Id: Ia6afa8f69598fc929c1ea21465e656b5a95e656e
Reviewed-on: https://go-review.googlesource.com/c/sys/+/731322
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Reviewed-by: Keith Randall <khr@google.com>
Reviewed-by: Cherry Mui <cherryyz@google.com>
2025-12-19 08:52:28 -08:00
khr@golang.org e5770d27b7 sys/cpu: use symbolic names for masks
Masks declarations are copied from internal/cpu. All the 1<<N masks
that have a corresponding named constant are swapped out.

Change-Id: I6cfb053179a16611f4404719d92c182464a67d7f
Reviewed-on: https://go-review.googlesource.com/c/sys/+/731321
Reviewed-by: Cherry Mui <cherryyz@google.com>
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Reviewed-by: Keith Randall <khr@google.com>
2025-12-19 08:52:22 -08:00
khr@golang.org 714a44c845 sys/cpu: modify x86 port to match what internal/cpu does
The way we call isSet is different in the two. Normalize x/sys
to match internal/cpu.

This was done using (mostly) gopls' quick fix, to ensure we
don't miss any of the transpositions.

Change-Id: I0b66152e194d46ed9299550e12641cc798f8b11b
Reviewed-on: https://go-review.googlesource.com/c/sys/+/731320
Reviewed-by: Cherry Mui <cherryyz@google.com>
Reviewed-by: Keith Randall <khr@google.com>
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
2025-12-19 08:52:16 -08:00
Florian Zenker 08e54827f6 unix: fix out of bounds memory access in tests
sockaddrIUCVToAny used the wrong size to for copying to RawSockaddrAny.
We found this by running the test with ASAN.

Change-Id: I2a2ec28f9bd55aeba4ddcb4243ad61ec010087df
Reviewed-on: https://go-review.googlesource.com/c/sys/+/724280
Reviewed-by: Michael Stapelberg <stapelberg@google.com>
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
2025-11-25 07:35:26 -08:00
Cherry Mui 4f4f1c6fea Revert "cpu: add HPDS, LOR, PAN detection for arm64"
This reverts CL 704075.

Reason for revert: Based on golang/go#76386, it doesn't seem to work correctly.

Fixes golang/go#76386.

Change-Id: I51ccbc8715c25c0d061d56dfbf0e8158f1207018
Reviewed-on: https://go-review.googlesource.com/c/sys/+/724160
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Reviewed-by: Michael Knyszek <mknyszek@google.com>
Auto-Submit: Cherry Mui <cherryyz@google.com>
2025-11-24 15:42:25 -08:00
Tobias Klauser ca631161e4 unix: add IOCTL_MEI_* constants
Change-Id: I4efea3d97ae21ea81758e492cabc980b48e5d4c2
Reviewed-on: https://go-review.googlesource.com/c/sys/+/718440
Reviewed-by: Junyang Shao <shaojunyang@google.com>
Auto-Submit: Tobias Klauser <tobias.klauser@gmail.com>
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Reviewed-by: Michael Pratt <mpratt@google.com>
2025-11-12 10:01:23 -08:00
Benny Siegert a4199c0bfe unix: fix definition of Statvfs_t for netbsd-arm.
This will fix the test failure on the netbsd-arm builder, but it is not
quite a real fix.

struct statvfs changed between NetBSD 9 and NetBSD 10, with notably the
"spare" member switching from [4]uint32 to [4]uint64. In addition, there
is a new member at the end with label information, if available. The
netbsd-arm builder runs on NetBSD 10, so it runs into an issue
casting the binary data into a Statvfs_t with the wrong padding.

I don't know why the issue does not happen on arm64.

It does not happen on 386 and amd64 because these builders are running
NetBSD 9 still.

The real fix would be to use the statvfs90 compat syscall on NetBSD 10
and up, but not on 9 and below.

Fixes golang/go#76097.

Change-Id: I57ce6651d0ba05027a9fb29ee84c72a5225bcd67
Reviewed-on: https://go-review.googlesource.com/c/sys/+/717100
Run-TryBot: Benny Siegert <bsiegert@gmail.com>
TryBot-Result: Gopher Robot <gobot@golang.org>
Reviewed-by: Michael Knyszek <mknyszek@google.com>
Reviewed-by: Tobias Klauser <tobias.klauser@gmail.com>
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
2025-11-09 22:33:32 -08:00
32 changed files with 177 additions and 93 deletions
-3
View File
@@ -92,9 +92,6 @@ var ARM64 struct {
HasSHA2 bool // SHA2 hardware implementation
HasCRC32 bool // CRC32 hardware implementation
HasATOMICS bool // Atomic memory operation instruction set
HasHPDS bool // Hierarchical permission disables in translations tables
HasLOR bool // Limited ordering regions
HasPAN bool // Privileged access never
HasFPHP bool // Half precision floating-point instruction set
HasASIMDHP bool // Advanced SIMD half precision instruction set
HasCPUID bool // CPUID identification scheme registers
+2 -18
View File
@@ -65,10 +65,10 @@ func setMinimalFeatures() {
func readARM64Registers() {
Initialized = true
parseARM64SystemRegisters(getisar0(), getisar1(), getmmfr1(), getpfr0())
parseARM64SystemRegisters(getisar0(), getisar1(), getpfr0())
}
func parseARM64SystemRegisters(isar0, isar1, mmfr1, pfr0 uint64) {
func parseARM64SystemRegisters(isar0, isar1, pfr0 uint64) {
// ID_AA64ISAR0_EL1
switch extractBits(isar0, 4, 7) {
case 1:
@@ -152,22 +152,6 @@ func parseARM64SystemRegisters(isar0, isar1, mmfr1, pfr0 uint64) {
ARM64.HasI8MM = true
}
// ID_AA64MMFR1_EL1
switch extractBits(mmfr1, 12, 15) {
case 1, 2:
ARM64.HasHPDS = true
}
switch extractBits(mmfr1, 16, 19) {
case 1:
ARM64.HasLOR = true
}
switch extractBits(mmfr1, 20, 23) {
case 1, 2, 3:
ARM64.HasPAN = true
}
// ID_AA64PFR0_EL1
switch extractBits(pfr0, 16, 19) {
case 0:
-7
View File
@@ -20,13 +20,6 @@ TEXT ·getisar1(SB),NOSPLIT,$0-8
MOVD R0, ret+0(FP)
RET
// func getmmfr1() uint64
TEXT ·getmmfr1(SB),NOSPLIT,$0-8
// get Memory Model Feature Register 1 into x0
MRS ID_AA64MMFR1_EL1, R0
MOVD R0, ret+0(FP)
RET
// func getpfr0() uint64
TEXT ·getpfr0(SB),NOSPLIT,$0-8
// get Processor Feature Register 0 into x0
-1
View File
@@ -8,6 +8,5 @@ package cpu
func getisar0() uint64
func getisar1() uint64
func getmmfr1() uint64
func getpfr0() uint64
func getzfr0() uint64
-1
View File
@@ -8,5 +8,4 @@ package cpu
func getisar0() uint64 { return 0 }
func getisar1() uint64 { return 0 }
func getmmfr1() uint64 { return 0 }
func getpfr0() uint64 { return 0 }
+1 -1
View File
@@ -167,7 +167,7 @@ func doinit() {
setMinimalFeatures()
return
}
parseARM64SystemRegisters(cpuid.aa64isar0, cpuid.aa64isar1, cpuid.aa64mmfr1, cpuid.aa64pfr0)
parseARM64SystemRegisters(cpuid.aa64isar0, cpuid.aa64isar1, cpuid.aa64pfr0)
Initialized = true
}
+1 -1
View File
@@ -59,7 +59,7 @@ func doinit() {
if !ok {
return
}
parseARM64SystemRegisters(isar0, isar1, 0, 0)
parseARM64SystemRegisters(isar0, isar1, 0)
Initialized = true
}
+122 -48
View File
@@ -64,6 +64,80 @@ func initOptions() {
func archInit() {
// From internal/cpu
const (
// eax bits
cpuid_AVXVNNI = 1 << 4
// ecx bits
cpuid_SSE3 = 1 << 0
cpuid_PCLMULQDQ = 1 << 1
cpuid_AVX512VBMI = 1 << 1
cpuid_AVX512VBMI2 = 1 << 6
cpuid_SSSE3 = 1 << 9
cpuid_AVX512GFNI = 1 << 8
cpuid_AVX512VAES = 1 << 9
cpuid_AVX512VNNI = 1 << 11
cpuid_AVX512BITALG = 1 << 12
cpuid_FMA = 1 << 12
cpuid_AVX512VPOPCNTDQ = 1 << 14
cpuid_SSE41 = 1 << 19
cpuid_SSE42 = 1 << 20
cpuid_POPCNT = 1 << 23
cpuid_AES = 1 << 25
cpuid_OSXSAVE = 1 << 27
cpuid_AVX = 1 << 28
// "Extended Feature Flag" bits returned in EBX for CPUID EAX=0x7 ECX=0x0
cpuid_BMI1 = 1 << 3
cpuid_AVX2 = 1 << 5
cpuid_BMI2 = 1 << 8
cpuid_ERMS = 1 << 9
cpuid_AVX512F = 1 << 16
cpuid_AVX512DQ = 1 << 17
cpuid_ADX = 1 << 19
cpuid_AVX512CD = 1 << 28
cpuid_SHA = 1 << 29
cpuid_AVX512BW = 1 << 30
cpuid_AVX512VL = 1 << 31
// "Extended Feature Flag" bits returned in ECX for CPUID EAX=0x7 ECX=0x0
cpuid_AVX512_VBMI = 1 << 1
cpuid_AVX512_VBMI2 = 1 << 6
cpuid_GFNI = 1 << 8
cpuid_AVX512VPCLMULQDQ = 1 << 10
cpuid_AVX512_BITALG = 1 << 12
// edx bits
cpuid_FSRM = 1 << 4
// edx bits for CPUID 0x80000001
cpuid_RDTSCP = 1 << 27
)
// Additional constants not in internal/cpu
const (
// eax=1: edx
cpuid_SSE2 = 1 << 26
// eax=1: ecx
cpuid_CX16 = 1 << 13
cpuid_RDRAND = 1 << 30
// eax=7,ecx=0: ebx
cpuid_RDSEED = 1 << 18
cpuid_AVX512IFMA = 1 << 21
cpuid_AVX512PF = 1 << 26
cpuid_AVX512ER = 1 << 27
// eax=7,ecx=0: edx
cpuid_AVX5124VNNIW = 1 << 2
cpuid_AVX5124FMAPS = 1 << 3
cpuid_AMXBF16 = 1 << 22
cpuid_AMXTile = 1 << 24
cpuid_AMXInt8 = 1 << 25
// eax=7,ecx=1: eax
cpuid_AVX512BF16 = 1 << 5
cpuid_AVXIFMA = 1 << 23
// eax=7,ecx=1: edx
cpuid_AVXVNNIInt8 = 1 << 4
)
Initialized = true
maxID, _, _, _ := cpuid(0, 0)
@@ -73,90 +147,90 @@ func archInit() {
}
_, _, ecx1, edx1 := cpuid(1, 0)
X86.HasSSE2 = isSet(26, edx1)
X86.HasSSE2 = isSet(edx1, cpuid_SSE2)
X86.HasSSE3 = isSet(0, ecx1)
X86.HasPCLMULQDQ = isSet(1, ecx1)
X86.HasSSSE3 = isSet(9, ecx1)
X86.HasFMA = isSet(12, ecx1)
X86.HasCX16 = isSet(13, ecx1)
X86.HasSSE41 = isSet(19, ecx1)
X86.HasSSE42 = isSet(20, ecx1)
X86.HasPOPCNT = isSet(23, ecx1)
X86.HasAES = isSet(25, ecx1)
X86.HasOSXSAVE = isSet(27, ecx1)
X86.HasRDRAND = isSet(30, ecx1)
X86.HasSSE3 = isSet(ecx1, cpuid_SSE3)
X86.HasPCLMULQDQ = isSet(ecx1, cpuid_PCLMULQDQ)
X86.HasSSSE3 = isSet(ecx1, cpuid_SSSE3)
X86.HasFMA = isSet(ecx1, cpuid_FMA)
X86.HasCX16 = isSet(ecx1, cpuid_CX16)
X86.HasSSE41 = isSet(ecx1, cpuid_SSE41)
X86.HasSSE42 = isSet(ecx1, cpuid_SSE42)
X86.HasPOPCNT = isSet(ecx1, cpuid_POPCNT)
X86.HasAES = isSet(ecx1, cpuid_AES)
X86.HasOSXSAVE = isSet(ecx1, cpuid_OSXSAVE)
X86.HasRDRAND = isSet(ecx1, cpuid_RDRAND)
var osSupportsAVX, osSupportsAVX512 bool
// For XGETBV, OSXSAVE bit is required and sufficient.
if X86.HasOSXSAVE {
eax, _ := xgetbv()
// Check if XMM and YMM registers have OS support.
osSupportsAVX = isSet(1, eax) && isSet(2, eax)
osSupportsAVX = isSet(eax, 1<<1) && isSet(eax, 1<<2)
if runtime.GOOS == "darwin" {
// Darwin requires special AVX512 checks, see cpu_darwin_x86.go
osSupportsAVX512 = osSupportsAVX && darwinSupportsAVX512()
} else {
// Check if OPMASK and ZMM registers have OS support.
osSupportsAVX512 = osSupportsAVX && isSet(5, eax) && isSet(6, eax) && isSet(7, eax)
osSupportsAVX512 = osSupportsAVX && isSet(eax, 1<<5) && isSet(eax, 1<<6) && isSet(eax, 1<<7)
}
}
X86.HasAVX = isSet(28, ecx1) && osSupportsAVX
X86.HasAVX = isSet(ecx1, cpuid_AVX) && osSupportsAVX
if maxID < 7 {
return
}
eax7, ebx7, ecx7, edx7 := cpuid(7, 0)
X86.HasBMI1 = isSet(3, ebx7)
X86.HasAVX2 = isSet(5, ebx7) && osSupportsAVX
X86.HasBMI2 = isSet(8, ebx7)
X86.HasERMS = isSet(9, ebx7)
X86.HasRDSEED = isSet(18, ebx7)
X86.HasADX = isSet(19, ebx7)
X86.HasBMI1 = isSet(ebx7, cpuid_BMI1)
X86.HasAVX2 = isSet(ebx7, cpuid_AVX2) && osSupportsAVX
X86.HasBMI2 = isSet(ebx7, cpuid_BMI2)
X86.HasERMS = isSet(ebx7, cpuid_ERMS)
X86.HasRDSEED = isSet(ebx7, cpuid_RDSEED)
X86.HasADX = isSet(ebx7, cpuid_ADX)
X86.HasAVX512 = isSet(16, ebx7) && osSupportsAVX512 // Because avx-512 foundation is the core required extension
X86.HasAVX512 = isSet(ebx7, cpuid_AVX512F) && osSupportsAVX512 // Because avx-512 foundation is the core required extension
if X86.HasAVX512 {
X86.HasAVX512F = true
X86.HasAVX512CD = isSet(28, ebx7)
X86.HasAVX512ER = isSet(27, ebx7)
X86.HasAVX512PF = isSet(26, ebx7)
X86.HasAVX512VL = isSet(31, ebx7)
X86.HasAVX512BW = isSet(30, ebx7)
X86.HasAVX512DQ = isSet(17, ebx7)
X86.HasAVX512IFMA = isSet(21, ebx7)
X86.HasAVX512VBMI = isSet(1, ecx7)
X86.HasAVX5124VNNIW = isSet(2, edx7)
X86.HasAVX5124FMAPS = isSet(3, edx7)
X86.HasAVX512VPOPCNTDQ = isSet(14, ecx7)
X86.HasAVX512VPCLMULQDQ = isSet(10, ecx7)
X86.HasAVX512VNNI = isSet(11, ecx7)
X86.HasAVX512GFNI = isSet(8, ecx7)
X86.HasAVX512VAES = isSet(9, ecx7)
X86.HasAVX512VBMI2 = isSet(6, ecx7)
X86.HasAVX512BITALG = isSet(12, ecx7)
X86.HasAVX512CD = isSet(ebx7, cpuid_AVX512CD)
X86.HasAVX512ER = isSet(ebx7, cpuid_AVX512ER)
X86.HasAVX512PF = isSet(ebx7, cpuid_AVX512PF)
X86.HasAVX512VL = isSet(ebx7, cpuid_AVX512VL)
X86.HasAVX512BW = isSet(ebx7, cpuid_AVX512BW)
X86.HasAVX512DQ = isSet(ebx7, cpuid_AVX512DQ)
X86.HasAVX512IFMA = isSet(ebx7, cpuid_AVX512IFMA)
X86.HasAVX512VBMI = isSet(ecx7, cpuid_AVX512_VBMI)
X86.HasAVX5124VNNIW = isSet(edx7, cpuid_AVX5124VNNIW)
X86.HasAVX5124FMAPS = isSet(edx7, cpuid_AVX5124FMAPS)
X86.HasAVX512VPOPCNTDQ = isSet(ecx7, cpuid_AVX512VPOPCNTDQ)
X86.HasAVX512VPCLMULQDQ = isSet(ecx7, cpuid_AVX512VPCLMULQDQ)
X86.HasAVX512VNNI = isSet(ecx7, cpuid_AVX512VNNI)
X86.HasAVX512GFNI = isSet(ecx7, cpuid_AVX512GFNI)
X86.HasAVX512VAES = isSet(ecx7, cpuid_AVX512VAES)
X86.HasAVX512VBMI2 = isSet(ecx7, cpuid_AVX512VBMI2)
X86.HasAVX512BITALG = isSet(ecx7, cpuid_AVX512BITALG)
}
X86.HasAMXTile = isSet(24, edx7)
X86.HasAMXInt8 = isSet(25, edx7)
X86.HasAMXBF16 = isSet(22, edx7)
X86.HasAMXTile = isSet(edx7, cpuid_AMXTile)
X86.HasAMXInt8 = isSet(edx7, cpuid_AMXInt8)
X86.HasAMXBF16 = isSet(edx7, cpuid_AMXBF16)
// These features depend on the second level of extended features.
if eax7 >= 1 {
eax71, _, _, edx71 := cpuid(7, 1)
if X86.HasAVX512 {
X86.HasAVX512BF16 = isSet(5, eax71)
X86.HasAVX512BF16 = isSet(eax71, cpuid_AVX512BF16)
}
if X86.HasAVX {
X86.HasAVXIFMA = isSet(23, eax71)
X86.HasAVXVNNI = isSet(4, eax71)
X86.HasAVXVNNIInt8 = isSet(4, edx71)
X86.HasAVXIFMA = isSet(eax71, cpuid_AVXIFMA)
X86.HasAVXVNNI = isSet(eax71, cpuid_AVXVNNI)
X86.HasAVXVNNIInt8 = isSet(edx71, cpuid_AVXVNNIInt8)
}
}
}
func isSet(bitpos uint, value uint32) bool {
return value&(1<<bitpos) != 0
func isSet(hwc uint32, value uint32) bool {
return hwc&value != 0
}
+2 -1
View File
@@ -256,6 +256,7 @@ struct ltchars {
#include <linux/loop.h>
#include <linux/lwtunnel.h>
#include <linux/magic.h>
#include <linux/mei.h>
#include <linux/memfd.h>
#include <linux/module.h>
#include <linux/mount.h>
@@ -613,7 +614,7 @@ ccflags="$@"
$2 !~ /IOC_MAGIC/ &&
$2 ~ /^[A-Z][A-Z0-9_]+_MAGIC2?$/ ||
$2 ~ /^(VM|VMADDR)_/ ||
$2 ~ /^IOCTL_VM_SOCKETS_/ ||
$2 ~ /^(IOCTL_VM_SOCKETS_|IOCTL_MEI_)/ ||
$2 ~ /^(TASKSTATS|TS)_/ ||
$2 ~ /^CGROUPSTATS_/ ||
$2 ~ /^GENL_/ ||
+1 -1
View File
@@ -909,7 +909,7 @@ func sockaddrIUCVToAny(in RawSockaddrIUCV) *RawSockaddrAny {
var out RawSockaddrAny
copy(
(*(*[SizeofSockaddrAny]byte)(unsafe.Pointer(&out)))[:],
(*(*[SizeofSockaddrUnix]byte)(unsafe.Pointer(&in)))[:],
(*(*[SizeofSockaddrIUCV]byte)(unsafe.Pointer(&in)))[:],
)
return &out
}
+2
View File
@@ -1615,6 +1615,8 @@ const (
IN_OPEN = 0x20
IN_Q_OVERFLOW = 0x4000
IN_UNMOUNT = 0x2000
IOCTL_MEI_CONNECT_CLIENT = 0xc0104801
IOCTL_MEI_CONNECT_CLIENT_VTAG = 0xc0144804
IPPROTO_AH = 0x33
IPPROTO_BEETPH = 0x5e
IPPROTO_COMP = 0x6c
+2
View File
@@ -116,6 +116,8 @@ const (
IEXTEN = 0x8000
IN_CLOEXEC = 0x80000
IN_NONBLOCK = 0x800
IOCTL_MEI_NOTIFY_GET = 0x80044803
IOCTL_MEI_NOTIFY_SET = 0x40044802
IOCTL_VM_SOCKETS_GET_LOCAL_CID = 0x7b9
IPV6_FLOWINFO_MASK = 0xffffff0f
IPV6_FLOWLABEL_MASK = 0xffff0f00
+2
View File
@@ -116,6 +116,8 @@ const (
IEXTEN = 0x8000
IN_CLOEXEC = 0x80000
IN_NONBLOCK = 0x800
IOCTL_MEI_NOTIFY_GET = 0x80044803
IOCTL_MEI_NOTIFY_SET = 0x40044802
IOCTL_VM_SOCKETS_GET_LOCAL_CID = 0x7b9
IPV6_FLOWINFO_MASK = 0xffffff0f
IPV6_FLOWLABEL_MASK = 0xffff0f00
+2
View File
@@ -115,6 +115,8 @@ const (
IEXTEN = 0x8000
IN_CLOEXEC = 0x80000
IN_NONBLOCK = 0x800
IOCTL_MEI_NOTIFY_GET = 0x80044803
IOCTL_MEI_NOTIFY_SET = 0x40044802
IOCTL_VM_SOCKETS_GET_LOCAL_CID = 0x7b9
IPV6_FLOWINFO_MASK = 0xffffff0f
IPV6_FLOWLABEL_MASK = 0xffff0f00
+2
View File
@@ -120,6 +120,8 @@ const (
IEXTEN = 0x8000
IN_CLOEXEC = 0x80000
IN_NONBLOCK = 0x800
IOCTL_MEI_NOTIFY_GET = 0x80044803
IOCTL_MEI_NOTIFY_SET = 0x40044802
IOCTL_VM_SOCKETS_GET_LOCAL_CID = 0x7b9
IPV6_FLOWINFO_MASK = 0xffffff0f
IPV6_FLOWLABEL_MASK = 0xffff0f00
+2
View File
@@ -116,6 +116,8 @@ const (
IEXTEN = 0x8000
IN_CLOEXEC = 0x80000
IN_NONBLOCK = 0x800
IOCTL_MEI_NOTIFY_GET = 0x80044803
IOCTL_MEI_NOTIFY_SET = 0x40044802
IOCTL_VM_SOCKETS_GET_LOCAL_CID = 0x7b9
IPV6_FLOWINFO_MASK = 0xffffff0f
IPV6_FLOWLABEL_MASK = 0xffff0f00
+2
View File
@@ -115,6 +115,8 @@ const (
IEXTEN = 0x100
IN_CLOEXEC = 0x80000
IN_NONBLOCK = 0x80
IOCTL_MEI_NOTIFY_GET = 0x40044803
IOCTL_MEI_NOTIFY_SET = 0x80044802
IOCTL_VM_SOCKETS_GET_LOCAL_CID = 0x200007b9
IPV6_FLOWINFO_MASK = 0xfffffff
IPV6_FLOWLABEL_MASK = 0xfffff
+2
View File
@@ -115,6 +115,8 @@ const (
IEXTEN = 0x100
IN_CLOEXEC = 0x80000
IN_NONBLOCK = 0x80
IOCTL_MEI_NOTIFY_GET = 0x40044803
IOCTL_MEI_NOTIFY_SET = 0x80044802
IOCTL_VM_SOCKETS_GET_LOCAL_CID = 0x200007b9
IPV6_FLOWINFO_MASK = 0xfffffff
IPV6_FLOWLABEL_MASK = 0xfffff
+2
View File
@@ -115,6 +115,8 @@ const (
IEXTEN = 0x100
IN_CLOEXEC = 0x80000
IN_NONBLOCK = 0x80
IOCTL_MEI_NOTIFY_GET = 0x40044803
IOCTL_MEI_NOTIFY_SET = 0x80044802
IOCTL_VM_SOCKETS_GET_LOCAL_CID = 0x200007b9
IPV6_FLOWINFO_MASK = 0xffffff0f
IPV6_FLOWLABEL_MASK = 0xffff0f00
+2
View File
@@ -115,6 +115,8 @@ const (
IEXTEN = 0x100
IN_CLOEXEC = 0x80000
IN_NONBLOCK = 0x80
IOCTL_MEI_NOTIFY_GET = 0x40044803
IOCTL_MEI_NOTIFY_SET = 0x80044802
IOCTL_VM_SOCKETS_GET_LOCAL_CID = 0x200007b9
IPV6_FLOWINFO_MASK = 0xffffff0f
IPV6_FLOWLABEL_MASK = 0xffff0f00
+2
View File
@@ -115,6 +115,8 @@ const (
IEXTEN = 0x400
IN_CLOEXEC = 0x80000
IN_NONBLOCK = 0x800
IOCTL_MEI_NOTIFY_GET = 0x40044803
IOCTL_MEI_NOTIFY_SET = 0x80044802
IOCTL_VM_SOCKETS_GET_LOCAL_CID = 0x200007b9
IPV6_FLOWINFO_MASK = 0xfffffff
IPV6_FLOWLABEL_MASK = 0xfffff
+2
View File
@@ -115,6 +115,8 @@ const (
IEXTEN = 0x400
IN_CLOEXEC = 0x80000
IN_NONBLOCK = 0x800
IOCTL_MEI_NOTIFY_GET = 0x40044803
IOCTL_MEI_NOTIFY_SET = 0x80044802
IOCTL_VM_SOCKETS_GET_LOCAL_CID = 0x200007b9
IPV6_FLOWINFO_MASK = 0xfffffff
IPV6_FLOWLABEL_MASK = 0xfffff
+2
View File
@@ -115,6 +115,8 @@ const (
IEXTEN = 0x400
IN_CLOEXEC = 0x80000
IN_NONBLOCK = 0x800
IOCTL_MEI_NOTIFY_GET = 0x40044803
IOCTL_MEI_NOTIFY_SET = 0x80044802
IOCTL_VM_SOCKETS_GET_LOCAL_CID = 0x200007b9
IPV6_FLOWINFO_MASK = 0xffffff0f
IPV6_FLOWLABEL_MASK = 0xffff0f00
+2
View File
@@ -115,6 +115,8 @@ const (
IEXTEN = 0x8000
IN_CLOEXEC = 0x80000
IN_NONBLOCK = 0x800
IOCTL_MEI_NOTIFY_GET = 0x80044803
IOCTL_MEI_NOTIFY_SET = 0x40044802
IOCTL_VM_SOCKETS_GET_LOCAL_CID = 0x7b9
IPV6_FLOWINFO_MASK = 0xffffff0f
IPV6_FLOWLABEL_MASK = 0xffff0f00
+2
View File
@@ -115,6 +115,8 @@ const (
IEXTEN = 0x8000
IN_CLOEXEC = 0x80000
IN_NONBLOCK = 0x800
IOCTL_MEI_NOTIFY_GET = 0x80044803
IOCTL_MEI_NOTIFY_SET = 0x40044802
IOCTL_VM_SOCKETS_GET_LOCAL_CID = 0x7b9
IPV6_FLOWINFO_MASK = 0xfffffff
IPV6_FLOWLABEL_MASK = 0xfffff
+2
View File
@@ -119,6 +119,8 @@ const (
IEXTEN = 0x8000
IN_CLOEXEC = 0x400000
IN_NONBLOCK = 0x4000
IOCTL_MEI_NOTIFY_GET = 0x40044803
IOCTL_MEI_NOTIFY_SET = 0x80044802
IOCTL_VM_SOCKETS_GET_LOCAL_CID = 0x200007b9
IPV6_FLOWINFO_MASK = 0xfffffff
IPV6_FLOWLABEL_MASK = 0xfffff
+3 -2
View File
@@ -203,7 +203,8 @@ type Xucred struct {
Uid uint32
Ngroups int16
Groups [16]uint32
_ *byte
_ byte
Pid uint32
}
type Linger struct {
@@ -268,7 +269,7 @@ const (
SizeofSockaddrAny = 0x6c
SizeofSockaddrUnix = 0x6a
SizeofSockaddrDatalink = 0x36
SizeofXucred = 0x50
SizeofXucred = 0x54
SizeofLinger = 0x8
SizeofIovec = 0x8
SizeofIPMreq = 0x8
+3 -2
View File
@@ -200,7 +200,8 @@ type Xucred struct {
Uid uint32
Ngroups int16
Groups [16]uint32
_ *byte
_ byte
Pid uint32
}
type Linger struct {
@@ -265,7 +266,7 @@ const (
SizeofSockaddrAny = 0x6c
SizeofSockaddrUnix = 0x6a
SizeofSockaddrDatalink = 0x36
SizeofXucred = 0x58
SizeofXucred = 0x54
SizeofLinger = 0x8
SizeofIovec = 0x10
SizeofIPMreq = 0x8
+3 -2
View File
@@ -202,7 +202,8 @@ type Xucred struct {
Uid uint32
Ngroups int16
Groups [16]uint32
_ *byte
_ byte
Pid uint32
}
type Linger struct {
@@ -267,7 +268,7 @@ const (
SizeofSockaddrAny = 0x6c
SizeofSockaddrUnix = 0x6a
SizeofSockaddrDatalink = 0x36
SizeofXucred = 0x50
SizeofXucred = 0x54
SizeofLinger = 0x8
SizeofIovec = 0x8
SizeofIPMreq = 0x8
+3 -2
View File
@@ -200,7 +200,8 @@ type Xucred struct {
Uid uint32
Ngroups int16
Groups [16]uint32
_ *byte
_ byte
Pid uint32
}
type Linger struct {
@@ -265,7 +266,7 @@ const (
SizeofSockaddrAny = 0x6c
SizeofSockaddrUnix = 0x6a
SizeofSockaddrDatalink = 0x36
SizeofXucred = 0x58
SizeofXucred = 0x54
SizeofLinger = 0x8
SizeofIovec = 0x10
SizeofIPMreq = 0x8
+3 -2
View File
@@ -200,7 +200,8 @@ type Xucred struct {
Uid uint32
Ngroups int16
Groups [16]uint32
_ *byte
_ byte
Pid uint32
}
type Linger struct {
@@ -265,7 +266,7 @@ const (
SizeofSockaddrAny = 0x6c
SizeofSockaddrUnix = 0x6a
SizeofSockaddrDatalink = 0x36
SizeofXucred = 0x58
SizeofXucred = 0x54
SizeofLinger = 0x8
SizeofIovec = 0x10
SizeofIPMreq = 0x8
+1 -1
View File
@@ -104,7 +104,7 @@ type Statvfs_t struct {
Fsid uint32
Namemax uint32
Owner uint32
Spare [4]uint32
Spare [4]uint64
Fstypename [32]byte
Mntonname [1024]byte
Mntfromname [1024]byte