require (
github.com/google/pprof v0.0.0-20230811205829-9131a7e9cc17
- golang.org/x/arch v0.5.1-0.20231011141335-a6bdeed49307
+ golang.org/x/arch v0.6.0
golang.org/x/mod v0.14.0
golang.org/x/sync v0.5.0
- golang.org/x/sys v0.13.1-0.20231011215430-1bfbee0e20e3
- golang.org/x/term v0.13.1-0.20231011140651-6a610bc55bff
- golang.org/x/tools v0.15.1-0.20231120183520-8966034e4e53
+ golang.org/x/sys v0.15.0
+ golang.org/x/term v0.15.0
+ golang.org/x/tools v0.16.1-0.20231129202111-1b1e4dafd51a
)
require github.com/ianlancetaylor/demangle v0.0.0-20230524184225-eabc099b10ab // indirect
github.com/google/pprof v0.0.0-20230811205829-9131a7e9cc17/go.mod h1:Jh3hGz2jkYak8qXPD19ryItVnUgpgeqzdkY/D0EaeuA=
github.com/ianlancetaylor/demangle v0.0.0-20230524184225-eabc099b10ab h1:BA4a7pe6ZTd9F8kXETBoijjFJ/ntaa//1wiH9BZu4zU=
github.com/ianlancetaylor/demangle v0.0.0-20230524184225-eabc099b10ab/go.mod h1:gx7rwoVhcfuVKG5uya9Hs3Sxj7EIvldVofAWIUtGouw=
-golang.org/x/arch v0.5.1-0.20231011141335-a6bdeed49307 h1:1nIbNxjxQ3+dss3xYMxayoIZONazUTg8/BENwc19sAQ=
-golang.org/x/arch v0.5.1-0.20231011141335-a6bdeed49307/go.mod h1:FEVrYAQjsQXMVJ1nsMoVVXPZg6p2JE2mx8psSWTDQys=
+golang.org/x/arch v0.6.0 h1:S0JTfE48HbRj80+4tbvZDYsJ3tGv6BUU3XxyZ7CirAc=
+golang.org/x/arch v0.6.0/go.mod h1:FEVrYAQjsQXMVJ1nsMoVVXPZg6p2JE2mx8psSWTDQys=
golang.org/x/mod v0.14.0 h1:dGoOF9QVLYng8IHTm7BAyWqCqSheQ5pYWGhzW00YJr0=
golang.org/x/mod v0.14.0/go.mod h1:hTbmBsO62+eylJbnUtE2MGJUyE7QWk4xUqPFrRgJ+7c=
golang.org/x/sync v0.5.0 h1:60k92dhOjHxJkrqnwsfl8KuaHbn/5dl0lUPUklKo3qE=
golang.org/x/sync v0.5.0/go.mod h1:Czt+wKu1gCyEFDUtn0jG5QVvpJ6rzVqr5aXyt9drQfk=
-golang.org/x/sys v0.13.1-0.20231011215430-1bfbee0e20e3 h1:G9se7UpoI67yWrFY0IIFGf6H3nwLLUZFDBCyOJwWeSc=
-golang.org/x/sys v0.13.1-0.20231011215430-1bfbee0e20e3/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
-golang.org/x/term v0.13.1-0.20231011140651-6a610bc55bff h1:4lCCwEX5qbLiqBk8cqIlwrDbmkzfggoqDXYLTU+jr30=
-golang.org/x/term v0.13.1-0.20231011140651-6a610bc55bff/go.mod h1:tfGnZ3a6ww9diaioGSzdPRgIfpk6Odt1UPXNhRcgfag=
-golang.org/x/tools v0.15.1-0.20231120183520-8966034e4e53 h1:OvqfI3Xzb220PLbcIqYXf6DUnr4RyR1MJOhkg8qsnaA=
-golang.org/x/tools v0.15.1-0.20231120183520-8966034e4e53/go.mod h1:Qt/ThNq1+Jt2UJeOwUFFL3xcU1EExDk5yYNCBwMKeyA=
+golang.org/x/sys v0.15.0 h1:h48lPFYpsTvQJZF4EKyI4aLHaev3CxivZmv7yZig9pc=
+golang.org/x/sys v0.15.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
+golang.org/x/term v0.15.0 h1:y/Oo/a/q3IXu26lQgl04j/gjuBDOBlx7X6Om1j2CPW4=
+golang.org/x/term v0.15.0/go.mod h1:BDl952bC7+uMoWR75FIrCDx79TPU9oHkTZ9yRbYOrX0=
+golang.org/x/tools v0.16.1-0.20231129202111-1b1e4dafd51a h1:0+Cdrtl1VNF5TeDTr0mLLPN4dMJFHnstbqMo/o1aReI=
+golang.org/x/tools v0.16.1-0.20231129202111-1b1e4dafd51a/go.mod h1:kYVVN6I1mBNoB1OX+noeBjbRk4IUEPa7JJ+TJMEooJ0=
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
-//go:build dragonfly || freebsd || linux || netbsd || openbsd
+//go:build dragonfly || freebsd || linux || netbsd
package unix
func IoctlLoopSetStatus64(fd int, value *LoopInfo64) error {
return ioctlPtr(fd, LOOP_SET_STATUS64, unsafe.Pointer(value))
}
+
+// IoctlLoopConfigure configures all loop device parameters in a single step
+func IoctlLoopConfigure(fd int, value *LoopConfig) error {
+ return ioctlPtr(fd, LOOP_CONFIGURE, unsafe.Pointer(value))
+}
$2 ~ /^LOCK_(SH|EX|NB|UN)$/ ||
$2 ~ /^LO_(KEY|NAME)_SIZE$/ ||
$2 ~ /^LOOP_(CLR|CTL|GET|SET)_/ ||
+ $2 == "LOOP_CONFIGURE" ||
$2 ~ /^(AF|SOCK|SO|SOL|IPPROTO|IP|IPV6|TCP|MCAST|EVFILT|NOTE|SHUT|PROT|MAP|MREMAP|MFD|T?PACKET|MSG|SCM|MCL|DT|MADV|PR|LOCAL|TCPOPT|UDP)_/ ||
$2 ~ /^NFC_(GENL|PROTO|COMM|RF|SE|DIRECTION|LLCP|SOCKPROTO)_/ ||
$2 ~ /^NFC_.*_(MAX)?SIZE$/ ||
$2 ~ /^RLIMIT_(AS|CORE|CPU|DATA|FSIZE|LOCKS|MEMLOCK|MSGQUEUE|NICE|NOFILE|NPROC|RSS|RTPRIO|RTTIME|SIGPENDING|STACK)|RLIM_INFINITY/ ||
$2 ~ /^PRIO_(PROCESS|PGRP|USER)/ ||
$2 ~ /^CLONE_[A-Z_]+/ ||
- $2 !~ /^(BPF_TIMEVAL|BPF_FIB_LOOKUP_[A-Z]+)$/ &&
+ $2 !~ /^(BPF_TIMEVAL|BPF_FIB_LOOKUP_[A-Z]+|BPF_F_LINK)$/ &&
$2 ~ /^(BPF|DLT)_/ ||
$2 ~ /^AUDIT_/ ||
$2 ~ /^(CLOCK|TIMER)_/ ||
"errors"
"fmt"
"strconv"
- "syscall"
- "unsafe"
)
// Pledge implements the pledge syscall.
//
-// The pledge syscall does not accept execpromises on OpenBSD releases
-// before 6.3.
-//
-// execpromises must be empty when Pledge is called on OpenBSD
-// releases predating 6.3, otherwise an error will be returned.
+// This changes both the promises and execpromises; use PledgePromises or
+// PledgeExecpromises to only change the promises or execpromises
+// respectively.
//
// For more information see pledge(2).
func Pledge(promises, execpromises string) error {
- maj, min, err := majmin()
- if err != nil {
+ if err := pledgeAvailable(); err != nil {
return err
}
- err = pledgeAvailable(maj, min, execpromises)
+ pptr, err := BytePtrFromString(promises)
if err != nil {
return err
}
- pptr, err := syscall.BytePtrFromString(promises)
+ exptr, err := BytePtrFromString(execpromises)
if err != nil {
return err
}
- // This variable will hold either a nil unsafe.Pointer or
- // an unsafe.Pointer to a string (execpromises).
- var expr unsafe.Pointer
-
- // If we're running on OpenBSD > 6.2, pass execpromises to the syscall.
- if maj > 6 || (maj == 6 && min > 2) {
- exptr, err := syscall.BytePtrFromString(execpromises)
- if err != nil {
- return err
- }
- expr = unsafe.Pointer(exptr)
- }
-
- _, _, e := syscall.Syscall(SYS_PLEDGE, uintptr(unsafe.Pointer(pptr)), uintptr(expr), 0)
- if e != 0 {
- return e
- }
-
- return nil
+ return pledge(pptr, exptr)
}
// PledgePromises implements the pledge syscall.
//
// For more information see pledge(2).
func PledgePromises(promises string) error {
- maj, min, err := majmin()
- if err != nil {
- return err
- }
-
- err = pledgeAvailable(maj, min, "")
- if err != nil {
+ if err := pledgeAvailable(); err != nil {
return err
}
- // This variable holds the execpromises and is always nil.
- var expr unsafe.Pointer
-
- pptr, err := syscall.BytePtrFromString(promises)
+ pptr, err := BytePtrFromString(promises)
if err != nil {
return err
}
- _, _, e := syscall.Syscall(SYS_PLEDGE, uintptr(unsafe.Pointer(pptr)), uintptr(expr), 0)
- if e != 0 {
- return e
- }
-
- return nil
+ return pledge(pptr, nil)
}
// PledgeExecpromises implements the pledge syscall.
//
// For more information see pledge(2).
func PledgeExecpromises(execpromises string) error {
- maj, min, err := majmin()
- if err != nil {
+ if err := pledgeAvailable(); err != nil {
return err
}
- err = pledgeAvailable(maj, min, execpromises)
+ exptr, err := BytePtrFromString(execpromises)
if err != nil {
return err
}
- // This variable holds the promises and is always nil.
- var pptr unsafe.Pointer
-
- exptr, err := syscall.BytePtrFromString(execpromises)
- if err != nil {
- return err
- }
-
- _, _, e := syscall.Syscall(SYS_PLEDGE, uintptr(pptr), uintptr(unsafe.Pointer(exptr)), 0)
- if e != 0 {
- return e
- }
-
- return nil
+ return pledge(nil, exptr)
}
// majmin returns major and minor version number for an OpenBSD system.
// pledgeAvailable checks for availability of the pledge(2) syscall
// based on the running OpenBSD version.
-func pledgeAvailable(maj, min int, execpromises string) error {
- // If OpenBSD <= 5.9, pledge is not available.
- if (maj == 5 && min != 9) || maj < 5 {
- return fmt.Errorf("pledge syscall is not available on OpenBSD %d.%d", maj, min)
+func pledgeAvailable() error {
+ maj, min, err := majmin()
+ if err != nil {
+ return err
}
- // If OpenBSD <= 6.2 and execpromises is not empty,
- // return an error - execpromises is not available before 6.3
- if (maj < 6 || (maj == 6 && min <= 2)) && execpromises != "" {
- return fmt.Errorf("cannot use execpromises on OpenBSD %d.%d", maj, min)
+ // Require OpenBSD 6.4 as a minimum.
+ if maj < 6 || (maj == 6 && min <= 3) {
+ return fmt.Errorf("cannot call Pledge on OpenBSD %d.%d", maj, min)
}
return nil
if n > 0 {
sl += _Socklen(n) + 1
}
- if sa.raw.Path[0] == '@' {
+ if sa.raw.Path[0] == '@' || (sa.raw.Path[0] == 0 && sl > 3) {
+ // Check sl > 3 so we don't change unnamed socket behavior.
sa.raw.Path[0] = 0
// Don't count trailing NUL for abstract address.
sl--
if err != nil {
return "", err
}
- return string(buf[:vallen-1]), nil
+ return ByteSliceToString(buf[:vallen]), nil
}
//sys recvfrom(fd int, p []byte, flags int, from *RawSockaddrAny, fromlen *_Socklen) (n int, err error)
}
//sys fchmodat(dirfd int, path string, mode uint32) (err error)
-
-func Fchmodat(dirfd int, path string, mode uint32, flags int) (err error) {
- // Linux fchmodat doesn't support the flags parameter. Mimick glibc's behavior
- // and check the flags. Otherwise the mode would be applied to the symlink
- // destination which is not what the user expects.
- if flags&^AT_SYMLINK_NOFOLLOW != 0 {
- return EINVAL
- } else if flags&AT_SYMLINK_NOFOLLOW != 0 {
- return EOPNOTSUPP
+//sys fchmodat2(dirfd int, path string, mode uint32, flags int) (err error)
+
+func Fchmodat(dirfd int, path string, mode uint32, flags int) error {
+ // Linux fchmodat doesn't support the flags parameter, but fchmodat2 does.
+ // Try fchmodat2 if flags are specified.
+ if flags != 0 {
+ err := fchmodat2(dirfd, path, mode, flags)
+ if err == ENOSYS {
+ // fchmodat2 isn't available. If the flags are known to be valid,
+ // return EOPNOTSUPP to indicate that fchmodat doesn't support them.
+ if flags&^(AT_SYMLINK_NOFOLLOW|AT_EMPTY_PATH) != 0 {
+ return EINVAL
+ } else if flags&(AT_SYMLINK_NOFOLLOW|AT_EMPTY_PATH) != 0 {
+ return EOPNOTSUPP
+ }
+ }
+ return err
}
return fchmodat(dirfd, path, mode)
}
if n > 0 {
sl += _Socklen(n) + 1
}
- if sa.raw.Path[0] == '@' {
+ if sa.raw.Path[0] == '@' || (sa.raw.Path[0] == 0 && sl > 3) {
+ // Check sl > 3 so we don't change unnamed socket behavior.
sa.raw.Path[0] = 0
// Don't count trailing NUL for abstract address.
sl--
return "", err
}
}
- return string(buf[:vallen-1]), nil
+ return ByteSliceToString(buf[:vallen]), nil
}
func GetsockoptTpacketStats(fd, level, opt int) (*TpacketStats, error) {
}
func Getfsstat(buf []Statfs_t, flags int) (n int, err error) {
- var _p0 unsafe.Pointer
+ var bufptr *Statfs_t
var bufsize uintptr
if len(buf) > 0 {
- _p0 = unsafe.Pointer(&buf[0])
+ bufptr = &buf[0]
bufsize = unsafe.Sizeof(Statfs_t{}) * uintptr(len(buf))
}
- r0, _, e1 := Syscall(SYS_GETFSSTAT, uintptr(_p0), bufsize, uintptr(flags))
- n = int(r0)
- if e1 != 0 {
- err = e1
- }
- return
+ return getfsstat(bufptr, bufsize, flags)
}
//sysnb getresuid(ruid *_C_int, euid *_C_int, suid *_C_int)
//sys sysctl(mib []_C_int, old *byte, oldlen *uintptr, new *byte, newlen uintptr) (err error) = SYS___SYSCTL
+//sys fcntl(fd int, cmd int, arg int) (n int, err error)
+//sys fcntlPtr(fd int, cmd int, arg unsafe.Pointer) (n int, err error) = SYS_FCNTL
+
+// FcntlInt performs a fcntl syscall on fd with the provided command and argument.
+func FcntlInt(fd uintptr, cmd, arg int) (int, error) {
+ return fcntl(int(fd), cmd, arg)
+}
+
+// FcntlFlock performs a fcntl syscall for the F_GETLK, F_SETLK or F_SETLKW command.
+func FcntlFlock(fd uintptr, cmd int, lk *Flock_t) error {
+ _, err := fcntlPtr(int(fd), cmd, unsafe.Pointer(lk))
+ return err
+}
+
//sys ppoll(fds *PollFd, nfds int, timeout *Timespec, sigmask *Sigset_t) (n int, err error)
func Ppoll(fds []PollFd, timeout *Timespec, sigmask *Sigset_t) (n int, err error) {
//sys write(fd int, p []byte) (n int, err error)
//sys mmap(addr uintptr, length uintptr, prot int, flag int, fd int, pos int64) (ret uintptr, err error)
//sys munmap(addr uintptr, length uintptr) (err error)
+//sys getfsstat(stat *Statfs_t, bufsize uintptr, flags int) (n int, err error)
//sys utimensat(dirfd int, path string, times *[2]Timespec, flags int) (err error)
+//sys pledge(promises *byte, execpromises *byte) (err error)
+//sys unveil(path *byte, flags *byte) (err error)
if n > 0 {
sl += _Socklen(n) + 1
}
- if sa.raw.Path[0] == '@' {
+ if sa.raw.Path[0] == '@' || (sa.raw.Path[0] == 0 && sl > 3) {
+ // Check sl > 3 so we don't change unnamed socket behavior.
sa.raw.Path[0] = 0
// Don't count trailing NUL for abstract address.
sl--
if err != nil {
return "", err
}
- return string(buf[:vallen-1]), nil
+ return ByteSliceToString(buf[:vallen]), nil
}
const ImplementsGetwd = true
return "", err
}
- return string(buf[:vallen-1]), nil
+ return ByteSliceToString(buf[:vallen]), nil
}
func Recvmsg(fd int, p, oob []byte, flags int) (n, oobn int, recvflags int, from Sockaddr, err error) {
package unix
-import (
- "syscall"
- "unsafe"
-)
+import "fmt"
// Unveil implements the unveil syscall.
// For more information see unveil(2).
// Note that the special case of blocking further
// unveil calls is handled by UnveilBlock.
func Unveil(path string, flags string) error {
- pathPtr, err := syscall.BytePtrFromString(path)
- if err != nil {
+ if err := supportsUnveil(); err != nil {
return err
}
- flagsPtr, err := syscall.BytePtrFromString(flags)
+ pathPtr, err := BytePtrFromString(path)
if err != nil {
return err
}
- _, _, e := syscall.Syscall(SYS_UNVEIL, uintptr(unsafe.Pointer(pathPtr)), uintptr(unsafe.Pointer(flagsPtr)), 0)
- if e != 0 {
- return e
+ flagsPtr, err := BytePtrFromString(flags)
+ if err != nil {
+ return err
}
- return nil
+ return unveil(pathPtr, flagsPtr)
}
// UnveilBlock blocks future unveil calls.
// For more information see unveil(2).
func UnveilBlock() error {
- // Both pointers must be nil.
- var pathUnsafe, flagsUnsafe unsafe.Pointer
- _, _, e := syscall.Syscall(SYS_UNVEIL, uintptr(pathUnsafe), uintptr(flagsUnsafe), 0)
- if e != 0 {
- return e
+ if err := supportsUnveil(); err != nil {
+ return err
}
+ return unveil(nil, nil)
+}
+
+// supportsUnveil checks for availability of the unveil(2) system call based
+// on the running OpenBSD version.
+func supportsUnveil() error {
+ maj, min, err := majmin()
+ if err != nil {
+ return err
+ }
+
+ // unveil is not available before 6.4
+ if maj < 6 || (maj == 6 && min <= 3) {
+ return fmt.Errorf("cannot call Unveil on OpenBSD %d.%d", maj, min)
+ }
+
return nil
}
BPF_FROM_BE = 0x8
BPF_FROM_LE = 0x0
BPF_FS_MAGIC = 0xcafe4a11
+ BPF_F_AFTER = 0x10
BPF_F_ALLOW_MULTI = 0x2
BPF_F_ALLOW_OVERRIDE = 0x1
BPF_F_ANY_ALIGNMENT = 0x2
- BPF_F_KPROBE_MULTI_RETURN = 0x1
+ BPF_F_BEFORE = 0x8
+ BPF_F_ID = 0x20
+ BPF_F_NETFILTER_IP_DEFRAG = 0x1
BPF_F_QUERY_EFFECTIVE = 0x1
BPF_F_REPLACE = 0x4
BPF_F_SLEEPABLE = 0x10
BPF_MAJOR_VERSION = 0x1
BPF_MAXINSNS = 0x1000
BPF_MEM = 0x60
+ BPF_MEMSX = 0x80
BPF_MEMWORDS = 0x10
BPF_MINOR_VERSION = 0x1
BPF_MISC = 0x7
DEVLINK_GENL_MCGRP_CONFIG_NAME = "config"
DEVLINK_GENL_NAME = "devlink"
DEVLINK_GENL_VERSION = 0x1
+ DEVLINK_PORT_FN_CAP_IPSEC_CRYPTO = 0x4
+ DEVLINK_PORT_FN_CAP_IPSEC_PACKET = 0x8
DEVLINK_PORT_FN_CAP_MIGRATABLE = 0x2
DEVLINK_PORT_FN_CAP_ROCE = 0x1
DEVLINK_SB_THRESHOLD_TO_ALPHA_MAX = 0x14
KEXEC_ON_CRASH = 0x1
KEXEC_PRESERVE_CONTEXT = 0x2
KEXEC_SEGMENT_MAX = 0x10
+ KEXEC_UPDATE_ELFCOREHDR = 0x4
KEYCTL_ASSUME_AUTHORITY = 0x10
KEYCTL_CAPABILITIES = 0x1f
KEYCTL_CAPS0_BIG_KEY = 0x10
LOCK_SH = 0x1
LOCK_UN = 0x8
LOOP_CLR_FD = 0x4c01
+ LOOP_CONFIGURE = 0x4c0a
LOOP_CTL_ADD = 0x4c80
LOOP_CTL_GET_FREE = 0x4c82
LOOP_CTL_REMOVE = 0x4c81
PERF_MEM_LVLNUM_PMEM = 0xe
PERF_MEM_LVLNUM_RAM = 0xd
PERF_MEM_LVLNUM_SHIFT = 0x21
+ PERF_MEM_LVLNUM_UNC = 0x8
PERF_MEM_LVL_HIT = 0x2
PERF_MEM_LVL_IO = 0x1000
PERF_MEM_LVL_L1 = 0x8
XDP_PACKET_HEADROOM = 0x100
XDP_PGOFF_RX_RING = 0x0
XDP_PGOFF_TX_RING = 0x80000000
+ XDP_PKT_CONTD = 0x1
XDP_RING_NEED_WAKEUP = 0x1
XDP_RX_RING = 0x2
XDP_SHARED_UMEM = 0x1
XDP_UMEM_REG = 0x4
XDP_UMEM_UNALIGNED_CHUNK_FLAG = 0x1
XDP_USE_NEED_WAKEUP = 0x8
+ XDP_USE_SG = 0x10
XDP_ZEROCOPY = 0x4
XENFS_SUPER_MAGIC = 0xabba1974
XFS_SUPER_MAGIC = 0x58465342
IXOFF = 0x1000
IXON = 0x400
LASX_CTX_MAGIC = 0x41535801
+ LBT_CTX_MAGIC = 0x42540001
LSX_CTX_MAGIC = 0x53580001
MAP_ANON = 0x20
MAP_ANONYMOUS = 0x20
PPPIOCUNBRIDGECHAN = 0x7434
PPPIOCXFERUNIT = 0x744e
PR_SET_PTRACER_ANY = 0xffffffffffffffff
+ PTRACE_GETFDPIC = 0x21
+ PTRACE_GETFDPIC_EXEC = 0x0
+ PTRACE_GETFDPIC_INTERP = 0x1
RLIMIT_AS = 0x9
RLIMIT_MEMLOCK = 0x8
RLIMIT_NOFILE = 0x7
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+func fchmodat2(dirfd int, path string, mode uint32, flags int) (err error) {
+ var _p0 *byte
+ _p0, err = BytePtrFromString(path)
+ if err != nil {
+ return
+ }
+ _, _, e1 := Syscall6(SYS_FCHMODAT2, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(flags), 0, 0)
+ if e1 != 0 {
+ err = errnoErr(e1)
+ }
+ return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
func ioctl(fd int, req uint, arg uintptr) (err error) {
_, _, e1 := Syscall(SYS_IOCTL, uintptr(fd), uintptr(req), uintptr(arg))
if e1 != 0 {
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+func fcntl(fd int, cmd int, arg int) (n int, err error) {
+ r0, _, e1 := syscall_syscall(libc_fcntl_trampoline_addr, uintptr(fd), uintptr(cmd), uintptr(arg))
+ n = int(r0)
+ if e1 != 0 {
+ err = errnoErr(e1)
+ }
+ return
+}
+
+var libc_fcntl_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_fcntl fcntl "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func fcntlPtr(fd int, cmd int, arg unsafe.Pointer) (n int, err error) {
+ r0, _, e1 := syscall_syscall(libc_fcntl_trampoline_addr, uintptr(fd), uintptr(cmd), uintptr(arg))
+ n = int(r0)
+ if e1 != 0 {
+ err = errnoErr(e1)
+ }
+ return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
func ppoll(fds *PollFd, nfds int, timeout *Timespec, sigmask *Sigset_t) (n int, err error) {
r0, _, e1 := syscall_syscall6(libc_ppoll_trampoline_addr, uintptr(unsafe.Pointer(fds)), uintptr(nfds), uintptr(unsafe.Pointer(timeout)), uintptr(unsafe.Pointer(sigmask)), 0, 0)
n = int(r0)
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+func getfsstat(stat *Statfs_t, bufsize uintptr, flags int) (n int, err error) {
+ r0, _, e1 := syscall_syscall(libc_getfsstat_trampoline_addr, uintptr(unsafe.Pointer(stat)), uintptr(bufsize), uintptr(flags))
+ n = int(r0)
+ if e1 != 0 {
+ err = errnoErr(e1)
+ }
+ return
+}
+
+var libc_getfsstat_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_getfsstat getfsstat "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
func utimensat(dirfd int, path string, times *[2]Timespec, flags int) (err error) {
var _p0 *byte
_p0, err = BytePtrFromString(path)
var libc_utimensat_trampoline_addr uintptr
//go:cgo_import_dynamic libc_utimensat utimensat "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func pledge(promises *byte, execpromises *byte) (err error) {
+ _, _, e1 := syscall_syscall(libc_pledge_trampoline_addr, uintptr(unsafe.Pointer(promises)), uintptr(unsafe.Pointer(execpromises)), 0)
+ if e1 != 0 {
+ err = errnoErr(e1)
+ }
+ return
+}
+
+var libc_pledge_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_pledge pledge "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func unveil(path *byte, flags *byte) (err error) {
+ _, _, e1 := syscall_syscall(libc_unveil_trampoline_addr, uintptr(unsafe.Pointer(path)), uintptr(unsafe.Pointer(flags)), 0)
+ if e1 != 0 {
+ err = errnoErr(e1)
+ }
+ return
+}
+
+var libc_unveil_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_unveil unveil "libc.so"
+
+
GLOBL ·libc_sysctl_trampoline_addr(SB), RODATA, $4
DATA ·libc_sysctl_trampoline_addr(SB)/4, $libc_sysctl_trampoline<>(SB)
+TEXT libc_fcntl_trampoline<>(SB),NOSPLIT,$0-0
+ JMP libc_fcntl(SB)
+GLOBL ·libc_fcntl_trampoline_addr(SB), RODATA, $4
+DATA ·libc_fcntl_trampoline_addr(SB)/4, $libc_fcntl_trampoline<>(SB)
+
TEXT libc_ppoll_trampoline<>(SB),NOSPLIT,$0-0
JMP libc_ppoll(SB)
GLOBL ·libc_ppoll_trampoline_addr(SB), RODATA, $4
GLOBL ·libc_munmap_trampoline_addr(SB), RODATA, $4
DATA ·libc_munmap_trampoline_addr(SB)/4, $libc_munmap_trampoline<>(SB)
+TEXT libc_getfsstat_trampoline<>(SB),NOSPLIT,$0-0
+ JMP libc_getfsstat(SB)
+GLOBL ·libc_getfsstat_trampoline_addr(SB), RODATA, $4
+DATA ·libc_getfsstat_trampoline_addr(SB)/4, $libc_getfsstat_trampoline<>(SB)
+
TEXT libc_utimensat_trampoline<>(SB),NOSPLIT,$0-0
JMP libc_utimensat(SB)
GLOBL ·libc_utimensat_trampoline_addr(SB), RODATA, $4
DATA ·libc_utimensat_trampoline_addr(SB)/4, $libc_utimensat_trampoline<>(SB)
+
+TEXT libc_pledge_trampoline<>(SB),NOSPLIT,$0-0
+ JMP libc_pledge(SB)
+GLOBL ·libc_pledge_trampoline_addr(SB), RODATA, $4
+DATA ·libc_pledge_trampoline_addr(SB)/4, $libc_pledge_trampoline<>(SB)
+
+TEXT libc_unveil_trampoline<>(SB),NOSPLIT,$0-0
+ JMP libc_unveil(SB)
+GLOBL ·libc_unveil_trampoline_addr(SB), RODATA, $4
+DATA ·libc_unveil_trampoline_addr(SB)/4, $libc_unveil_trampoline<>(SB)
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+func fcntl(fd int, cmd int, arg int) (n int, err error) {
+ r0, _, e1 := syscall_syscall(libc_fcntl_trampoline_addr, uintptr(fd), uintptr(cmd), uintptr(arg))
+ n = int(r0)
+ if e1 != 0 {
+ err = errnoErr(e1)
+ }
+ return
+}
+
+var libc_fcntl_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_fcntl fcntl "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func fcntlPtr(fd int, cmd int, arg unsafe.Pointer) (n int, err error) {
+ r0, _, e1 := syscall_syscall(libc_fcntl_trampoline_addr, uintptr(fd), uintptr(cmd), uintptr(arg))
+ n = int(r0)
+ if e1 != 0 {
+ err = errnoErr(e1)
+ }
+ return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
func ppoll(fds *PollFd, nfds int, timeout *Timespec, sigmask *Sigset_t) (n int, err error) {
r0, _, e1 := syscall_syscall6(libc_ppoll_trampoline_addr, uintptr(unsafe.Pointer(fds)), uintptr(nfds), uintptr(unsafe.Pointer(timeout)), uintptr(unsafe.Pointer(sigmask)), 0, 0)
n = int(r0)
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+func getfsstat(stat *Statfs_t, bufsize uintptr, flags int) (n int, err error) {
+ r0, _, e1 := syscall_syscall(libc_getfsstat_trampoline_addr, uintptr(unsafe.Pointer(stat)), uintptr(bufsize), uintptr(flags))
+ n = int(r0)
+ if e1 != 0 {
+ err = errnoErr(e1)
+ }
+ return
+}
+
+var libc_getfsstat_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_getfsstat getfsstat "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
func utimensat(dirfd int, path string, times *[2]Timespec, flags int) (err error) {
var _p0 *byte
_p0, err = BytePtrFromString(path)
var libc_utimensat_trampoline_addr uintptr
//go:cgo_import_dynamic libc_utimensat utimensat "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func pledge(promises *byte, execpromises *byte) (err error) {
+ _, _, e1 := syscall_syscall(libc_pledge_trampoline_addr, uintptr(unsafe.Pointer(promises)), uintptr(unsafe.Pointer(execpromises)), 0)
+ if e1 != 0 {
+ err = errnoErr(e1)
+ }
+ return
+}
+
+var libc_pledge_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_pledge pledge "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func unveil(path *byte, flags *byte) (err error) {
+ _, _, e1 := syscall_syscall(libc_unveil_trampoline_addr, uintptr(unsafe.Pointer(path)), uintptr(unsafe.Pointer(flags)), 0)
+ if e1 != 0 {
+ err = errnoErr(e1)
+ }
+ return
+}
+
+var libc_unveil_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_unveil unveil "libc.so"
+
+
GLOBL ·libc_sysctl_trampoline_addr(SB), RODATA, $8
DATA ·libc_sysctl_trampoline_addr(SB)/8, $libc_sysctl_trampoline<>(SB)
+TEXT libc_fcntl_trampoline<>(SB),NOSPLIT,$0-0
+ JMP libc_fcntl(SB)
+GLOBL ·libc_fcntl_trampoline_addr(SB), RODATA, $8
+DATA ·libc_fcntl_trampoline_addr(SB)/8, $libc_fcntl_trampoline<>(SB)
+
TEXT libc_ppoll_trampoline<>(SB),NOSPLIT,$0-0
JMP libc_ppoll(SB)
GLOBL ·libc_ppoll_trampoline_addr(SB), RODATA, $8
GLOBL ·libc_munmap_trampoline_addr(SB), RODATA, $8
DATA ·libc_munmap_trampoline_addr(SB)/8, $libc_munmap_trampoline<>(SB)
+TEXT libc_getfsstat_trampoline<>(SB),NOSPLIT,$0-0
+ JMP libc_getfsstat(SB)
+GLOBL ·libc_getfsstat_trampoline_addr(SB), RODATA, $8
+DATA ·libc_getfsstat_trampoline_addr(SB)/8, $libc_getfsstat_trampoline<>(SB)
+
TEXT libc_utimensat_trampoline<>(SB),NOSPLIT,$0-0
JMP libc_utimensat(SB)
GLOBL ·libc_utimensat_trampoline_addr(SB), RODATA, $8
DATA ·libc_utimensat_trampoline_addr(SB)/8, $libc_utimensat_trampoline<>(SB)
+
+TEXT libc_pledge_trampoline<>(SB),NOSPLIT,$0-0
+ JMP libc_pledge(SB)
+GLOBL ·libc_pledge_trampoline_addr(SB), RODATA, $8
+DATA ·libc_pledge_trampoline_addr(SB)/8, $libc_pledge_trampoline<>(SB)
+
+TEXT libc_unveil_trampoline<>(SB),NOSPLIT,$0-0
+ JMP libc_unveil(SB)
+GLOBL ·libc_unveil_trampoline_addr(SB), RODATA, $8
+DATA ·libc_unveil_trampoline_addr(SB)/8, $libc_unveil_trampoline<>(SB)
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+func fcntl(fd int, cmd int, arg int) (n int, err error) {
+ r0, _, e1 := syscall_syscall(libc_fcntl_trampoline_addr, uintptr(fd), uintptr(cmd), uintptr(arg))
+ n = int(r0)
+ if e1 != 0 {
+ err = errnoErr(e1)
+ }
+ return
+}
+
+var libc_fcntl_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_fcntl fcntl "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func fcntlPtr(fd int, cmd int, arg unsafe.Pointer) (n int, err error) {
+ r0, _, e1 := syscall_syscall(libc_fcntl_trampoline_addr, uintptr(fd), uintptr(cmd), uintptr(arg))
+ n = int(r0)
+ if e1 != 0 {
+ err = errnoErr(e1)
+ }
+ return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
func ppoll(fds *PollFd, nfds int, timeout *Timespec, sigmask *Sigset_t) (n int, err error) {
r0, _, e1 := syscall_syscall6(libc_ppoll_trampoline_addr, uintptr(unsafe.Pointer(fds)), uintptr(nfds), uintptr(unsafe.Pointer(timeout)), uintptr(unsafe.Pointer(sigmask)), 0, 0)
n = int(r0)
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+func getfsstat(stat *Statfs_t, bufsize uintptr, flags int) (n int, err error) {
+ r0, _, e1 := syscall_syscall(libc_getfsstat_trampoline_addr, uintptr(unsafe.Pointer(stat)), uintptr(bufsize), uintptr(flags))
+ n = int(r0)
+ if e1 != 0 {
+ err = errnoErr(e1)
+ }
+ return
+}
+
+var libc_getfsstat_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_getfsstat getfsstat "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
func utimensat(dirfd int, path string, times *[2]Timespec, flags int) (err error) {
var _p0 *byte
_p0, err = BytePtrFromString(path)
var libc_utimensat_trampoline_addr uintptr
//go:cgo_import_dynamic libc_utimensat utimensat "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func pledge(promises *byte, execpromises *byte) (err error) {
+ _, _, e1 := syscall_syscall(libc_pledge_trampoline_addr, uintptr(unsafe.Pointer(promises)), uintptr(unsafe.Pointer(execpromises)), 0)
+ if e1 != 0 {
+ err = errnoErr(e1)
+ }
+ return
+}
+
+var libc_pledge_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_pledge pledge "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func unveil(path *byte, flags *byte) (err error) {
+ _, _, e1 := syscall_syscall(libc_unveil_trampoline_addr, uintptr(unsafe.Pointer(path)), uintptr(unsafe.Pointer(flags)), 0)
+ if e1 != 0 {
+ err = errnoErr(e1)
+ }
+ return
+}
+
+var libc_unveil_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_unveil unveil "libc.so"
+
+
GLOBL ·libc_sysctl_trampoline_addr(SB), RODATA, $4
DATA ·libc_sysctl_trampoline_addr(SB)/4, $libc_sysctl_trampoline<>(SB)
+TEXT libc_fcntl_trampoline<>(SB),NOSPLIT,$0-0
+ JMP libc_fcntl(SB)
+GLOBL ·libc_fcntl_trampoline_addr(SB), RODATA, $4
+DATA ·libc_fcntl_trampoline_addr(SB)/4, $libc_fcntl_trampoline<>(SB)
+
TEXT libc_ppoll_trampoline<>(SB),NOSPLIT,$0-0
JMP libc_ppoll(SB)
GLOBL ·libc_ppoll_trampoline_addr(SB), RODATA, $4
GLOBL ·libc_munmap_trampoline_addr(SB), RODATA, $4
DATA ·libc_munmap_trampoline_addr(SB)/4, $libc_munmap_trampoline<>(SB)
+TEXT libc_getfsstat_trampoline<>(SB),NOSPLIT,$0-0
+ JMP libc_getfsstat(SB)
+GLOBL ·libc_getfsstat_trampoline_addr(SB), RODATA, $4
+DATA ·libc_getfsstat_trampoline_addr(SB)/4, $libc_getfsstat_trampoline<>(SB)
+
TEXT libc_utimensat_trampoline<>(SB),NOSPLIT,$0-0
JMP libc_utimensat(SB)
GLOBL ·libc_utimensat_trampoline_addr(SB), RODATA, $4
DATA ·libc_utimensat_trampoline_addr(SB)/4, $libc_utimensat_trampoline<>(SB)
+
+TEXT libc_pledge_trampoline<>(SB),NOSPLIT,$0-0
+ JMP libc_pledge(SB)
+GLOBL ·libc_pledge_trampoline_addr(SB), RODATA, $4
+DATA ·libc_pledge_trampoline_addr(SB)/4, $libc_pledge_trampoline<>(SB)
+
+TEXT libc_unveil_trampoline<>(SB),NOSPLIT,$0-0
+ JMP libc_unveil(SB)
+GLOBL ·libc_unveil_trampoline_addr(SB), RODATA, $4
+DATA ·libc_unveil_trampoline_addr(SB)/4, $libc_unveil_trampoline<>(SB)
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+func fcntl(fd int, cmd int, arg int) (n int, err error) {
+ r0, _, e1 := syscall_syscall(libc_fcntl_trampoline_addr, uintptr(fd), uintptr(cmd), uintptr(arg))
+ n = int(r0)
+ if e1 != 0 {
+ err = errnoErr(e1)
+ }
+ return
+}
+
+var libc_fcntl_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_fcntl fcntl "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func fcntlPtr(fd int, cmd int, arg unsafe.Pointer) (n int, err error) {
+ r0, _, e1 := syscall_syscall(libc_fcntl_trampoline_addr, uintptr(fd), uintptr(cmd), uintptr(arg))
+ n = int(r0)
+ if e1 != 0 {
+ err = errnoErr(e1)
+ }
+ return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
func ppoll(fds *PollFd, nfds int, timeout *Timespec, sigmask *Sigset_t) (n int, err error) {
r0, _, e1 := syscall_syscall6(libc_ppoll_trampoline_addr, uintptr(unsafe.Pointer(fds)), uintptr(nfds), uintptr(unsafe.Pointer(timeout)), uintptr(unsafe.Pointer(sigmask)), 0, 0)
n = int(r0)
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+func getfsstat(stat *Statfs_t, bufsize uintptr, flags int) (n int, err error) {
+ r0, _, e1 := syscall_syscall(libc_getfsstat_trampoline_addr, uintptr(unsafe.Pointer(stat)), uintptr(bufsize), uintptr(flags))
+ n = int(r0)
+ if e1 != 0 {
+ err = errnoErr(e1)
+ }
+ return
+}
+
+var libc_getfsstat_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_getfsstat getfsstat "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
func utimensat(dirfd int, path string, times *[2]Timespec, flags int) (err error) {
var _p0 *byte
_p0, err = BytePtrFromString(path)
var libc_utimensat_trampoline_addr uintptr
//go:cgo_import_dynamic libc_utimensat utimensat "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func pledge(promises *byte, execpromises *byte) (err error) {
+ _, _, e1 := syscall_syscall(libc_pledge_trampoline_addr, uintptr(unsafe.Pointer(promises)), uintptr(unsafe.Pointer(execpromises)), 0)
+ if e1 != 0 {
+ err = errnoErr(e1)
+ }
+ return
+}
+
+var libc_pledge_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_pledge pledge "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func unveil(path *byte, flags *byte) (err error) {
+ _, _, e1 := syscall_syscall(libc_unveil_trampoline_addr, uintptr(unsafe.Pointer(path)), uintptr(unsafe.Pointer(flags)), 0)
+ if e1 != 0 {
+ err = errnoErr(e1)
+ }
+ return
+}
+
+var libc_unveil_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_unveil unveil "libc.so"
+
+
GLOBL ·libc_sysctl_trampoline_addr(SB), RODATA, $8
DATA ·libc_sysctl_trampoline_addr(SB)/8, $libc_sysctl_trampoline<>(SB)
+TEXT libc_fcntl_trampoline<>(SB),NOSPLIT,$0-0
+ JMP libc_fcntl(SB)
+GLOBL ·libc_fcntl_trampoline_addr(SB), RODATA, $8
+DATA ·libc_fcntl_trampoline_addr(SB)/8, $libc_fcntl_trampoline<>(SB)
+
TEXT libc_ppoll_trampoline<>(SB),NOSPLIT,$0-0
JMP libc_ppoll(SB)
GLOBL ·libc_ppoll_trampoline_addr(SB), RODATA, $8
GLOBL ·libc_munmap_trampoline_addr(SB), RODATA, $8
DATA ·libc_munmap_trampoline_addr(SB)/8, $libc_munmap_trampoline<>(SB)
+TEXT libc_getfsstat_trampoline<>(SB),NOSPLIT,$0-0
+ JMP libc_getfsstat(SB)
+GLOBL ·libc_getfsstat_trampoline_addr(SB), RODATA, $8
+DATA ·libc_getfsstat_trampoline_addr(SB)/8, $libc_getfsstat_trampoline<>(SB)
+
TEXT libc_utimensat_trampoline<>(SB),NOSPLIT,$0-0
JMP libc_utimensat(SB)
GLOBL ·libc_utimensat_trampoline_addr(SB), RODATA, $8
DATA ·libc_utimensat_trampoline_addr(SB)/8, $libc_utimensat_trampoline<>(SB)
+
+TEXT libc_pledge_trampoline<>(SB),NOSPLIT,$0-0
+ JMP libc_pledge(SB)
+GLOBL ·libc_pledge_trampoline_addr(SB), RODATA, $8
+DATA ·libc_pledge_trampoline_addr(SB)/8, $libc_pledge_trampoline<>(SB)
+
+TEXT libc_unveil_trampoline<>(SB),NOSPLIT,$0-0
+ JMP libc_unveil(SB)
+GLOBL ·libc_unveil_trampoline_addr(SB), RODATA, $8
+DATA ·libc_unveil_trampoline_addr(SB)/8, $libc_unveil_trampoline<>(SB)
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+func fcntl(fd int, cmd int, arg int) (n int, err error) {
+ r0, _, e1 := syscall_syscall(libc_fcntl_trampoline_addr, uintptr(fd), uintptr(cmd), uintptr(arg))
+ n = int(r0)
+ if e1 != 0 {
+ err = errnoErr(e1)
+ }
+ return
+}
+
+var libc_fcntl_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_fcntl fcntl "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func fcntlPtr(fd int, cmd int, arg unsafe.Pointer) (n int, err error) {
+ r0, _, e1 := syscall_syscall(libc_fcntl_trampoline_addr, uintptr(fd), uintptr(cmd), uintptr(arg))
+ n = int(r0)
+ if e1 != 0 {
+ err = errnoErr(e1)
+ }
+ return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
func ppoll(fds *PollFd, nfds int, timeout *Timespec, sigmask *Sigset_t) (n int, err error) {
r0, _, e1 := syscall_syscall6(libc_ppoll_trampoline_addr, uintptr(unsafe.Pointer(fds)), uintptr(nfds), uintptr(unsafe.Pointer(timeout)), uintptr(unsafe.Pointer(sigmask)), 0, 0)
n = int(r0)
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+func getfsstat(stat *Statfs_t, bufsize uintptr, flags int) (n int, err error) {
+ r0, _, e1 := syscall_syscall(libc_getfsstat_trampoline_addr, uintptr(unsafe.Pointer(stat)), uintptr(bufsize), uintptr(flags))
+ n = int(r0)
+ if e1 != 0 {
+ err = errnoErr(e1)
+ }
+ return
+}
+
+var libc_getfsstat_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_getfsstat getfsstat "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
func utimensat(dirfd int, path string, times *[2]Timespec, flags int) (err error) {
var _p0 *byte
_p0, err = BytePtrFromString(path)
var libc_utimensat_trampoline_addr uintptr
//go:cgo_import_dynamic libc_utimensat utimensat "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func pledge(promises *byte, execpromises *byte) (err error) {
+ _, _, e1 := syscall_syscall(libc_pledge_trampoline_addr, uintptr(unsafe.Pointer(promises)), uintptr(unsafe.Pointer(execpromises)), 0)
+ if e1 != 0 {
+ err = errnoErr(e1)
+ }
+ return
+}
+
+var libc_pledge_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_pledge pledge "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func unveil(path *byte, flags *byte) (err error) {
+ _, _, e1 := syscall_syscall(libc_unveil_trampoline_addr, uintptr(unsafe.Pointer(path)), uintptr(unsafe.Pointer(flags)), 0)
+ if e1 != 0 {
+ err = errnoErr(e1)
+ }
+ return
+}
+
+var libc_unveil_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_unveil unveil "libc.so"
+
+
GLOBL ·libc_sysctl_trampoline_addr(SB), RODATA, $8
DATA ·libc_sysctl_trampoline_addr(SB)/8, $libc_sysctl_trampoline<>(SB)
+TEXT libc_fcntl_trampoline<>(SB),NOSPLIT,$0-0
+ JMP libc_fcntl(SB)
+GLOBL ·libc_fcntl_trampoline_addr(SB), RODATA, $8
+DATA ·libc_fcntl_trampoline_addr(SB)/8, $libc_fcntl_trampoline<>(SB)
+
TEXT libc_ppoll_trampoline<>(SB),NOSPLIT,$0-0
JMP libc_ppoll(SB)
GLOBL ·libc_ppoll_trampoline_addr(SB), RODATA, $8
GLOBL ·libc_munmap_trampoline_addr(SB), RODATA, $8
DATA ·libc_munmap_trampoline_addr(SB)/8, $libc_munmap_trampoline<>(SB)
+TEXT libc_getfsstat_trampoline<>(SB),NOSPLIT,$0-0
+ JMP libc_getfsstat(SB)
+GLOBL ·libc_getfsstat_trampoline_addr(SB), RODATA, $8
+DATA ·libc_getfsstat_trampoline_addr(SB)/8, $libc_getfsstat_trampoline<>(SB)
+
TEXT libc_utimensat_trampoline<>(SB),NOSPLIT,$0-0
JMP libc_utimensat(SB)
GLOBL ·libc_utimensat_trampoline_addr(SB), RODATA, $8
DATA ·libc_utimensat_trampoline_addr(SB)/8, $libc_utimensat_trampoline<>(SB)
+
+TEXT libc_pledge_trampoline<>(SB),NOSPLIT,$0-0
+ JMP libc_pledge(SB)
+GLOBL ·libc_pledge_trampoline_addr(SB), RODATA, $8
+DATA ·libc_pledge_trampoline_addr(SB)/8, $libc_pledge_trampoline<>(SB)
+
+TEXT libc_unveil_trampoline<>(SB),NOSPLIT,$0-0
+ JMP libc_unveil(SB)
+GLOBL ·libc_unveil_trampoline_addr(SB), RODATA, $8
+DATA ·libc_unveil_trampoline_addr(SB)/8, $libc_unveil_trampoline<>(SB)
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+func fcntl(fd int, cmd int, arg int) (n int, err error) {
+ r0, _, e1 := syscall_syscall(libc_fcntl_trampoline_addr, uintptr(fd), uintptr(cmd), uintptr(arg))
+ n = int(r0)
+ if e1 != 0 {
+ err = errnoErr(e1)
+ }
+ return
+}
+
+var libc_fcntl_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_fcntl fcntl "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func fcntlPtr(fd int, cmd int, arg unsafe.Pointer) (n int, err error) {
+ r0, _, e1 := syscall_syscall(libc_fcntl_trampoline_addr, uintptr(fd), uintptr(cmd), uintptr(arg))
+ n = int(r0)
+ if e1 != 0 {
+ err = errnoErr(e1)
+ }
+ return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
func ppoll(fds *PollFd, nfds int, timeout *Timespec, sigmask *Sigset_t) (n int, err error) {
r0, _, e1 := syscall_syscall6(libc_ppoll_trampoline_addr, uintptr(unsafe.Pointer(fds)), uintptr(nfds), uintptr(unsafe.Pointer(timeout)), uintptr(unsafe.Pointer(sigmask)), 0, 0)
n = int(r0)
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+func getfsstat(stat *Statfs_t, bufsize uintptr, flags int) (n int, err error) {
+ r0, _, e1 := syscall_syscall(libc_getfsstat_trampoline_addr, uintptr(unsafe.Pointer(stat)), uintptr(bufsize), uintptr(flags))
+ n = int(r0)
+ if e1 != 0 {
+ err = errnoErr(e1)
+ }
+ return
+}
+
+var libc_getfsstat_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_getfsstat getfsstat "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
func utimensat(dirfd int, path string, times *[2]Timespec, flags int) (err error) {
var _p0 *byte
_p0, err = BytePtrFromString(path)
var libc_utimensat_trampoline_addr uintptr
//go:cgo_import_dynamic libc_utimensat utimensat "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func pledge(promises *byte, execpromises *byte) (err error) {
+ _, _, e1 := syscall_syscall(libc_pledge_trampoline_addr, uintptr(unsafe.Pointer(promises)), uintptr(unsafe.Pointer(execpromises)), 0)
+ if e1 != 0 {
+ err = errnoErr(e1)
+ }
+ return
+}
+
+var libc_pledge_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_pledge pledge "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func unveil(path *byte, flags *byte) (err error) {
+ _, _, e1 := syscall_syscall(libc_unveil_trampoline_addr, uintptr(unsafe.Pointer(path)), uintptr(unsafe.Pointer(flags)), 0)
+ if e1 != 0 {
+ err = errnoErr(e1)
+ }
+ return
+}
+
+var libc_unveil_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_unveil unveil "libc.so"
+
+
GLOBL ·libc_sysctl_trampoline_addr(SB), RODATA, $8
DATA ·libc_sysctl_trampoline_addr(SB)/8, $libc_sysctl_trampoline<>(SB)
+TEXT libc_fcntl_trampoline<>(SB),NOSPLIT,$0-0
+ CALL libc_fcntl(SB)
+ RET
+GLOBL ·libc_fcntl_trampoline_addr(SB), RODATA, $8
+DATA ·libc_fcntl_trampoline_addr(SB)/8, $libc_fcntl_trampoline<>(SB)
+
TEXT libc_ppoll_trampoline<>(SB),NOSPLIT,$0-0
CALL libc_ppoll(SB)
RET
GLOBL ·libc_munmap_trampoline_addr(SB), RODATA, $8
DATA ·libc_munmap_trampoline_addr(SB)/8, $libc_munmap_trampoline<>(SB)
+TEXT libc_getfsstat_trampoline<>(SB),NOSPLIT,$0-0
+ CALL libc_getfsstat(SB)
+ RET
+GLOBL ·libc_getfsstat_trampoline_addr(SB), RODATA, $8
+DATA ·libc_getfsstat_trampoline_addr(SB)/8, $libc_getfsstat_trampoline<>(SB)
+
TEXT libc_utimensat_trampoline<>(SB),NOSPLIT,$0-0
CALL libc_utimensat(SB)
RET
GLOBL ·libc_utimensat_trampoline_addr(SB), RODATA, $8
DATA ·libc_utimensat_trampoline_addr(SB)/8, $libc_utimensat_trampoline<>(SB)
+
+TEXT libc_pledge_trampoline<>(SB),NOSPLIT,$0-0
+ CALL libc_pledge(SB)
+ RET
+GLOBL ·libc_pledge_trampoline_addr(SB), RODATA, $8
+DATA ·libc_pledge_trampoline_addr(SB)/8, $libc_pledge_trampoline<>(SB)
+
+TEXT libc_unveil_trampoline<>(SB),NOSPLIT,$0-0
+ CALL libc_unveil(SB)
+ RET
+GLOBL ·libc_unveil_trampoline_addr(SB), RODATA, $8
+DATA ·libc_unveil_trampoline_addr(SB)/8, $libc_unveil_trampoline<>(SB)
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+func fcntl(fd int, cmd int, arg int) (n int, err error) {
+ r0, _, e1 := syscall_syscall(libc_fcntl_trampoline_addr, uintptr(fd), uintptr(cmd), uintptr(arg))
+ n = int(r0)
+ if e1 != 0 {
+ err = errnoErr(e1)
+ }
+ return
+}
+
+var libc_fcntl_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_fcntl fcntl "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func fcntlPtr(fd int, cmd int, arg unsafe.Pointer) (n int, err error) {
+ r0, _, e1 := syscall_syscall(libc_fcntl_trampoline_addr, uintptr(fd), uintptr(cmd), uintptr(arg))
+ n = int(r0)
+ if e1 != 0 {
+ err = errnoErr(e1)
+ }
+ return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
func ppoll(fds *PollFd, nfds int, timeout *Timespec, sigmask *Sigset_t) (n int, err error) {
r0, _, e1 := syscall_syscall6(libc_ppoll_trampoline_addr, uintptr(unsafe.Pointer(fds)), uintptr(nfds), uintptr(unsafe.Pointer(timeout)), uintptr(unsafe.Pointer(sigmask)), 0, 0)
n = int(r0)
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+func getfsstat(stat *Statfs_t, bufsize uintptr, flags int) (n int, err error) {
+ r0, _, e1 := syscall_syscall(libc_getfsstat_trampoline_addr, uintptr(unsafe.Pointer(stat)), uintptr(bufsize), uintptr(flags))
+ n = int(r0)
+ if e1 != 0 {
+ err = errnoErr(e1)
+ }
+ return
+}
+
+var libc_getfsstat_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_getfsstat getfsstat "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
func utimensat(dirfd int, path string, times *[2]Timespec, flags int) (err error) {
var _p0 *byte
_p0, err = BytePtrFromString(path)
var libc_utimensat_trampoline_addr uintptr
//go:cgo_import_dynamic libc_utimensat utimensat "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func pledge(promises *byte, execpromises *byte) (err error) {
+ _, _, e1 := syscall_syscall(libc_pledge_trampoline_addr, uintptr(unsafe.Pointer(promises)), uintptr(unsafe.Pointer(execpromises)), 0)
+ if e1 != 0 {
+ err = errnoErr(e1)
+ }
+ return
+}
+
+var libc_pledge_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_pledge pledge "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func unveil(path *byte, flags *byte) (err error) {
+ _, _, e1 := syscall_syscall(libc_unveil_trampoline_addr, uintptr(unsafe.Pointer(path)), uintptr(unsafe.Pointer(flags)), 0)
+ if e1 != 0 {
+ err = errnoErr(e1)
+ }
+ return
+}
+
+var libc_unveil_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_unveil unveil "libc.so"
+
+
GLOBL ·libc_sysctl_trampoline_addr(SB), RODATA, $8
DATA ·libc_sysctl_trampoline_addr(SB)/8, $libc_sysctl_trampoline<>(SB)
+TEXT libc_fcntl_trampoline<>(SB),NOSPLIT,$0-0
+ JMP libc_fcntl(SB)
+GLOBL ·libc_fcntl_trampoline_addr(SB), RODATA, $8
+DATA ·libc_fcntl_trampoline_addr(SB)/8, $libc_fcntl_trampoline<>(SB)
+
TEXT libc_ppoll_trampoline<>(SB),NOSPLIT,$0-0
JMP libc_ppoll(SB)
GLOBL ·libc_ppoll_trampoline_addr(SB), RODATA, $8
GLOBL ·libc_munmap_trampoline_addr(SB), RODATA, $8
DATA ·libc_munmap_trampoline_addr(SB)/8, $libc_munmap_trampoline<>(SB)
+TEXT libc_getfsstat_trampoline<>(SB),NOSPLIT,$0-0
+ JMP libc_getfsstat(SB)
+GLOBL ·libc_getfsstat_trampoline_addr(SB), RODATA, $8
+DATA ·libc_getfsstat_trampoline_addr(SB)/8, $libc_getfsstat_trampoline<>(SB)
+
TEXT libc_utimensat_trampoline<>(SB),NOSPLIT,$0-0
JMP libc_utimensat(SB)
GLOBL ·libc_utimensat_trampoline_addr(SB), RODATA, $8
DATA ·libc_utimensat_trampoline_addr(SB)/8, $libc_utimensat_trampoline<>(SB)
+
+TEXT libc_pledge_trampoline<>(SB),NOSPLIT,$0-0
+ JMP libc_pledge(SB)
+GLOBL ·libc_pledge_trampoline_addr(SB), RODATA, $8
+DATA ·libc_pledge_trampoline_addr(SB)/8, $libc_pledge_trampoline<>(SB)
+
+TEXT libc_unveil_trampoline<>(SB),NOSPLIT,$0-0
+ JMP libc_unveil(SB)
+GLOBL ·libc_unveil_trampoline_addr(SB), RODATA, $8
+DATA ·libc_unveil_trampoline_addr(SB)/8, $libc_unveil_trampoline<>(SB)
SYS_FUTEX_WAITV = 449
SYS_SET_MEMPOLICY_HOME_NODE = 450
SYS_CACHESTAT = 451
+ SYS_FCHMODAT2 = 452
)
SYS_FUTEX_WAITV = 449
SYS_SET_MEMPOLICY_HOME_NODE = 450
SYS_CACHESTAT = 451
+ SYS_FCHMODAT2 = 452
+ SYS_MAP_SHADOW_STACK = 453
)
SYS_FUTEX_WAITV = 449
SYS_SET_MEMPOLICY_HOME_NODE = 450
SYS_CACHESTAT = 451
+ SYS_FCHMODAT2 = 452
)
SYS_FUTEX_WAITV = 449
SYS_SET_MEMPOLICY_HOME_NODE = 450
SYS_CACHESTAT = 451
+ SYS_FCHMODAT2 = 452
)
SYS_FUTEX_WAITV = 449
SYS_SET_MEMPOLICY_HOME_NODE = 450
SYS_CACHESTAT = 451
+ SYS_FCHMODAT2 = 452
)
SYS_FUTEX_WAITV = 4449
SYS_SET_MEMPOLICY_HOME_NODE = 4450
SYS_CACHESTAT = 4451
+ SYS_FCHMODAT2 = 4452
)
SYS_FUTEX_WAITV = 5449
SYS_SET_MEMPOLICY_HOME_NODE = 5450
SYS_CACHESTAT = 5451
+ SYS_FCHMODAT2 = 5452
)
SYS_FUTEX_WAITV = 5449
SYS_SET_MEMPOLICY_HOME_NODE = 5450
SYS_CACHESTAT = 5451
+ SYS_FCHMODAT2 = 5452
)
SYS_FUTEX_WAITV = 4449
SYS_SET_MEMPOLICY_HOME_NODE = 4450
SYS_CACHESTAT = 4451
+ SYS_FCHMODAT2 = 4452
)
SYS_FUTEX_WAITV = 449
SYS_SET_MEMPOLICY_HOME_NODE = 450
SYS_CACHESTAT = 451
+ SYS_FCHMODAT2 = 452
)
SYS_FUTEX_WAITV = 449
SYS_SET_MEMPOLICY_HOME_NODE = 450
SYS_CACHESTAT = 451
+ SYS_FCHMODAT2 = 452
)
SYS_FUTEX_WAITV = 449
SYS_SET_MEMPOLICY_HOME_NODE = 450
SYS_CACHESTAT = 451
+ SYS_FCHMODAT2 = 452
)
SYS_FUTEX_WAITV = 449
SYS_SET_MEMPOLICY_HOME_NODE = 450
SYS_CACHESTAT = 451
+ SYS_FCHMODAT2 = 452
)
SYS_FUTEX_WAITV = 449
SYS_SET_MEMPOLICY_HOME_NODE = 450
SYS_CACHESTAT = 451
+ SYS_FCHMODAT2 = 452
)
SYS_FUTEX_WAITV = 449
SYS_SET_MEMPOLICY_HOME_NODE = 450
SYS_CACHESTAT = 451
+ SYS_FCHMODAT2 = 452
)
BPF_PROG_TYPE_LSM = 0x1d
BPF_PROG_TYPE_SK_LOOKUP = 0x1e
BPF_PROG_TYPE_SYSCALL = 0x1f
+ BPF_PROG_TYPE_NETFILTER = 0x20
BPF_CGROUP_INET_INGRESS = 0x0
BPF_CGROUP_INET_EGRESS = 0x1
BPF_CGROUP_INET_SOCK_CREATE = 0x2
BPF_PERF_EVENT = 0x29
BPF_TRACE_KPROBE_MULTI = 0x2a
BPF_LSM_CGROUP = 0x2b
+ BPF_STRUCT_OPS = 0x2c
+ BPF_NETFILTER = 0x2d
+ BPF_TCX_INGRESS = 0x2e
+ BPF_TCX_EGRESS = 0x2f
+ BPF_TRACE_UPROBE_MULTI = 0x30
BPF_LINK_TYPE_UNSPEC = 0x0
BPF_LINK_TYPE_RAW_TRACEPOINT = 0x1
BPF_LINK_TYPE_TRACING = 0x2
BPF_LINK_TYPE_PERF_EVENT = 0x7
BPF_LINK_TYPE_KPROBE_MULTI = 0x8
BPF_LINK_TYPE_STRUCT_OPS = 0x9
+ BPF_LINK_TYPE_NETFILTER = 0xa
+ BPF_LINK_TYPE_TCX = 0xb
+ BPF_LINK_TYPE_UPROBE_MULTI = 0xc
+ BPF_PERF_EVENT_UNSPEC = 0x0
+ BPF_PERF_EVENT_UPROBE = 0x1
+ BPF_PERF_EVENT_URETPROBE = 0x2
+ BPF_PERF_EVENT_KPROBE = 0x3
+ BPF_PERF_EVENT_KRETPROBE = 0x4
+ BPF_PERF_EVENT_TRACEPOINT = 0x5
+ BPF_PERF_EVENT_EVENT = 0x6
+ BPF_F_KPROBE_MULTI_RETURN = 0x1
+ BPF_F_UPROBE_MULTI_RETURN = 0x1
BPF_ANY = 0x0
BPF_NOEXIST = 0x1
BPF_EXIST = 0x2
BPF_F_MMAPABLE = 0x400
BPF_F_PRESERVE_ELEMS = 0x800
BPF_F_INNER_MAP = 0x1000
+ BPF_F_LINK = 0x2000
+ BPF_F_PATH_FD = 0x4000
BPF_STATS_RUN_TIME = 0x0
BPF_STACK_BUILD_ID_EMPTY = 0x0
BPF_STACK_BUILD_ID_VALID = 0x1
BPF_F_ZERO_CSUM_TX = 0x2
BPF_F_DONT_FRAGMENT = 0x4
BPF_F_SEQ_NUMBER = 0x8
+ BPF_F_NO_TUNNEL_KEY = 0x10
BPF_F_TUNINFO_FLAGS = 0x10
BPF_F_INDEX_MASK = 0xffffffff
BPF_F_CURRENT_CPU = 0xffffffff
BPF_F_ADJ_ROOM_ENCAP_L4_UDP = 0x10
BPF_F_ADJ_ROOM_NO_CSUM_RESET = 0x20
BPF_F_ADJ_ROOM_ENCAP_L2_ETH = 0x40
+ BPF_F_ADJ_ROOM_DECAP_L3_IPV4 = 0x80
+ BPF_F_ADJ_ROOM_DECAP_L3_IPV6 = 0x100
BPF_ADJ_ROOM_ENCAP_L2_MASK = 0xff
BPF_ADJ_ROOM_ENCAP_L2_SHIFT = 0x38
BPF_F_SYSCTL_BASE_NAME = 0x1
BPF_DEVCG_DEV_CHAR = 0x2
BPF_FIB_LOOKUP_DIRECT = 0x1
BPF_FIB_LOOKUP_OUTPUT = 0x2
+ BPF_FIB_LOOKUP_SKIP_NEIGH = 0x4
+ BPF_FIB_LOOKUP_TBID = 0x8
BPF_FIB_LKUP_RET_SUCCESS = 0x0
BPF_FIB_LKUP_RET_BLACKHOLE = 0x1
BPF_FIB_LKUP_RET_UNREACHABLE = 0x2
BPF_CORE_ENUMVAL_EXISTS = 0xa
BPF_CORE_ENUMVAL_VALUE = 0xb
BPF_CORE_TYPE_MATCHES = 0xc
+ BPF_F_TIMER_ABS = 0x1
)
const (
Encrypt_key [32]uint8
Init [2]uint64
}
+type LoopConfig struct {
+ Fd uint32
+ Size uint32
+ Info LoopInfo64
+ _ [8]uint64
+}
type TIPCSocketAddr struct {
Ref uint32
//sys GetModuleFileName(module Handle, filename *uint16, size uint32) (n uint32, err error) = kernel32.GetModuleFileNameW
//sys GetModuleHandleEx(flags uint32, moduleName *uint16, module *Handle) (err error) = kernel32.GetModuleHandleExW
//sys SetDefaultDllDirectories(directoryFlags uint32) (err error)
+//sys AddDllDirectory(path *uint16) (cookie uintptr, err error) = kernel32.AddDllDirectory
+//sys RemoveDllDirectory(cookie uintptr) (err error) = kernel32.RemoveDllDirectory
//sys SetDllDirectory(path string) (err error) = kernel32.SetDllDirectoryW
//sys GetVersion() (ver uint32, err error)
//sys FormatMessage(flags uint32, msgsrc uintptr, msgid uint32, langid uint32, buf []uint16, args *byte) (n uint32, err error) = FormatMessageW
if n > 0 {
sl += int32(n) + 1
}
- if sa.raw.Path[0] == '@' {
+ if sa.raw.Path[0] == '@' || (sa.raw.Path[0] == 0 && sl > 3) {
+ // Check sl > 3 so we don't change unnamed socket behavior.
sa.raw.Path[0] = 0
// Don't count trailing NUL for abstract address.
sl--
procGetAdaptersInfo = modiphlpapi.NewProc("GetAdaptersInfo")
procGetBestInterfaceEx = modiphlpapi.NewProc("GetBestInterfaceEx")
procGetIfEntry = modiphlpapi.NewProc("GetIfEntry")
+ procAddDllDirectory = modkernel32.NewProc("AddDllDirectory")
procAssignProcessToJobObject = modkernel32.NewProc("AssignProcessToJobObject")
procCancelIo = modkernel32.NewProc("CancelIo")
procCancelIoEx = modkernel32.NewProc("CancelIoEx")
procReadProcessMemory = modkernel32.NewProc("ReadProcessMemory")
procReleaseMutex = modkernel32.NewProc("ReleaseMutex")
procRemoveDirectoryW = modkernel32.NewProc("RemoveDirectoryW")
+ procRemoveDllDirectory = modkernel32.NewProc("RemoveDllDirectory")
procResetEvent = modkernel32.NewProc("ResetEvent")
procResizePseudoConsole = modkernel32.NewProc("ResizePseudoConsole")
procResumeThread = modkernel32.NewProc("ResumeThread")
return
}
+func AddDllDirectory(path *uint16) (cookie uintptr, err error) {
+ r0, _, e1 := syscall.Syscall(procAddDllDirectory.Addr(), 1, uintptr(unsafe.Pointer(path)), 0, 0)
+ cookie = uintptr(r0)
+ if cookie == 0 {
+ err = errnoErr(e1)
+ }
+ return
+}
+
func AssignProcessToJobObject(job Handle, process Handle) (err error) {
r1, _, e1 := syscall.Syscall(procAssignProcessToJobObject.Addr(), 2, uintptr(job), uintptr(process), 0)
if r1 == 0 {
return
}
+func RemoveDllDirectory(cookie uintptr) (err error) {
+ r1, _, e1 := syscall.Syscall(procRemoveDllDirectory.Addr(), 1, uintptr(cookie), 0, 0)
+ if r1 == 0 {
+ err = errnoErr(e1)
+ }
+ return
+}
+
func ResetEvent(event Handle) (err error) {
r1, _, e1 := syscall.Syscall(procResetEvent.Addr(), 1, uintptr(event), 0, 0)
if r1 == 0 {
//
// # Analyzer testinggoroutine
//
-// testinggoroutine: report calls to (*testing.T).Fatal from goroutines started by a test.
+// testinggoroutine: report calls to (*testing.T).Fatal from goroutines started by a test
//
// Functions that abruptly terminate a test, such as the Fatal, Fatalf, FailNow, and
// Skip{,f,Now} methods of *testing.T, must be called from the test goroutine itself.
import (
_ "embed"
+ "fmt"
"go/ast"
+ "go/token"
+ "go/types"
"golang.org/x/tools/go/analysis"
"golang.org/x/tools/go/analysis/passes/inspect"
"golang.org/x/tools/go/analysis/passes/internal/analysisutil"
+ "golang.org/x/tools/go/ast/astutil"
"golang.org/x/tools/go/ast/inspector"
- "golang.org/x/tools/internal/typeparams"
+ "golang.org/x/tools/go/types/typeutil"
)
//go:embed doc.go
var doc string
+var reportSubtest bool
+
+func init() {
+ Analyzer.Flags.BoolVar(&reportSubtest, "subtest", false, "whether to check if t.Run subtest is terminated correctly; experimental")
+}
+
var Analyzer = &analysis.Analyzer{
Name: "testinggoroutine",
Doc: analysisutil.MustExtractDoc(doc, "testinggoroutine"),
Run: run,
}
-var forbidden = map[string]bool{
- "FailNow": true,
- "Fatal": true,
- "Fatalf": true,
- "Skip": true,
- "Skipf": true,
- "SkipNow": true,
-}
-
func run(pass *analysis.Pass) (interface{}, error) {
inspect := pass.ResultOf[inspect.Analyzer].(*inspector.Inspector)
return nil, nil
}
- // Filter out anything that isn't a function declaration.
- onlyFuncs := []ast.Node{
- (*ast.FuncDecl)(nil),
+ toDecl := localFunctionDecls(pass.TypesInfo, pass.Files)
+
+ // asyncs maps nodes whose statements will be executed concurrently
+ // with respect to some test function, to the call sites where they
+ // are invoked asynchronously. There may be multiple such call sites
+ // for e.g. test helpers.
+ asyncs := make(map[ast.Node][]*asyncCall)
+ var regions []ast.Node
+ addCall := func(c *asyncCall) {
+ if c != nil {
+ r := c.region
+ if asyncs[r] == nil {
+ regions = append(regions, r)
+ }
+ asyncs[r] = append(asyncs[r], c)
+ }
}
- inspect.Nodes(onlyFuncs, func(node ast.Node, push bool) bool {
- fnDecl, ok := node.(*ast.FuncDecl)
- if !ok {
+ // Collect all of the go callee() and t.Run(name, callee) extents.
+ inspect.Nodes([]ast.Node{
+ (*ast.FuncDecl)(nil),
+ (*ast.GoStmt)(nil),
+ (*ast.CallExpr)(nil),
+ }, func(node ast.Node, push bool) bool {
+ if !push {
return false
}
+ switch node := node.(type) {
+ case *ast.FuncDecl:
+ return hasBenchmarkOrTestParams(node)
- if !hasBenchmarkOrTestParams(fnDecl) {
- return false
+ case *ast.GoStmt:
+ c := goAsyncCall(pass.TypesInfo, node, toDecl)
+ addCall(c)
+
+ case *ast.CallExpr:
+ c := tRunAsyncCall(pass.TypesInfo, node)
+ addCall(c)
}
+ return true
+ })
- // Now traverse the benchmark/test's body and check that none of the
- // forbidden methods are invoked in the goroutines within the body.
- ast.Inspect(fnDecl, func(n ast.Node) bool {
- goStmt, ok := n.(*ast.GoStmt)
+ // Check for t.Forbidden() calls within each region r that is a
+ // callee in some go r() or a t.Run("name", r).
+ //
+ // Also considers a special case when r is a go t.Forbidden() call.
+ for _, region := range regions {
+ ast.Inspect(region, func(n ast.Node) bool {
+ if n == region {
+ return true // always descend into the region itself.
+ } else if asyncs[n] != nil {
+ return false // will be visited by another region.
+ }
+
+ call, ok := n.(*ast.CallExpr)
if !ok {
return true
}
+ x, sel, fn := forbiddenMethod(pass.TypesInfo, call)
+ if x == nil {
+ return true
+ }
- checkGoStmt(pass, goStmt)
+ for _, e := range asyncs[region] {
+ if !withinScope(e.scope, x) {
+ forbidden := formatMethod(sel, fn) // e.g. "(*testing.T).Forbidden
- // No need to further traverse the GoStmt since right
- // above we manually traversed it in the ast.Inspect(goStmt, ...)
- return false
+ var context string
+ var where analysis.Range = e.async // Put the report at the go fun() or t.Run(name, fun).
+ if _, local := e.fun.(*ast.FuncLit); local {
+ where = call // Put the report at the t.Forbidden() call.
+ } else if id, ok := e.fun.(*ast.Ident); ok {
+ context = fmt.Sprintf(" (%s calls %s)", id.Name, forbidden)
+ }
+ if _, ok := e.async.(*ast.GoStmt); ok {
+ pass.ReportRangef(where, "call to %s from a non-test goroutine%s", forbidden, context)
+ } else if reportSubtest {
+ pass.ReportRangef(where, "call to %s on %s defined outside of the subtest%s", forbidden, x.Name(), context)
+ }
+ }
+ }
+ return true
})
-
- return false
- })
+ }
return nil, nil
}
if !ok {
return "", false
}
-
varPkg := selExpr.X.(*ast.Ident)
if varPkg.Name != "testing" {
return "", false
return varTypeName, ok
}
-// goStmtFunc returns the ast.Node of a call expression
-// that was invoked as a go statement. Currently, only
-// function literals declared in the same function, and
-// static calls within the same package are supported.
-func goStmtFun(goStmt *ast.GoStmt) ast.Node {
- switch fun := goStmt.Call.Fun.(type) {
- case *ast.IndexExpr, *typeparams.IndexListExpr:
- x, _, _, _ := typeparams.UnpackIndexExpr(fun)
- id, _ := x.(*ast.Ident)
- if id == nil {
- break
- }
- if id.Obj == nil {
- break
- }
- if funDecl, ok := id.Obj.Decl.(ast.Node); ok {
- return funDecl
- }
- case *ast.Ident:
- // TODO(cuonglm): improve this once golang/go#48141 resolved.
- if fun.Obj == nil {
- break
- }
- if funDecl, ok := fun.Obj.Decl.(ast.Node); ok {
- return funDecl
- }
- case *ast.FuncLit:
- return goStmt.Call.Fun
+// asyncCall describes a region of code that needs to be checked for
+// t.Forbidden() calls as it is started asynchronously from an async
+// node go fun() or t.Run(name, fun).
+type asyncCall struct {
+ region ast.Node // region of code to check for t.Forbidden() calls.
+ async ast.Node // *ast.GoStmt or *ast.CallExpr (for t.Run)
+ scope ast.Node // Report t.Forbidden() if t is not declared within scope.
+ fun ast.Expr // fun in go fun() or t.Run(name, fun)
+}
+
+// withinScope returns true if x.Pos() is in [scope.Pos(), scope.End()].
+func withinScope(scope ast.Node, x *types.Var) bool {
+ if scope != nil {
+ return x.Pos() != token.NoPos && scope.Pos() <= x.Pos() && x.Pos() <= scope.End()
}
- return goStmt.Call
+ return false
}
-// checkGoStmt traverses the goroutine and checks for the
-// use of the forbidden *testing.(B, T) methods.
-func checkGoStmt(pass *analysis.Pass, goStmt *ast.GoStmt) {
- fn := goStmtFun(goStmt)
- // Otherwise examine the goroutine to check for the forbidden methods.
- ast.Inspect(fn, func(n ast.Node) bool {
- selExpr, ok := n.(*ast.SelectorExpr)
- if !ok {
- return true
- }
+// goAsyncCall returns the extent of a call from a go fun() statement.
+func goAsyncCall(info *types.Info, goStmt *ast.GoStmt, toDecl func(*types.Func) *ast.FuncDecl) *asyncCall {
+ call := goStmt.Call
- _, bad := forbidden[selExpr.Sel.Name]
- if !bad {
- return true
+ fun := astutil.Unparen(call.Fun)
+ if id := funcIdent(fun); id != nil {
+ if lit := funcLitInScope(id); lit != nil {
+ return &asyncCall{region: lit, async: goStmt, scope: nil, fun: fun}
}
+ }
- // Now filter out false positives by the import-path/type.
- ident, ok := selExpr.X.(*ast.Ident)
- if !ok {
- return true
+ if fn := typeutil.StaticCallee(info, call); fn != nil { // static call or method in the package?
+ if decl := toDecl(fn); decl != nil {
+ return &asyncCall{region: decl, async: goStmt, scope: nil, fun: fun}
}
- if ident.Obj == nil || ident.Obj.Decl == nil {
- return true
- }
- field, ok := ident.Obj.Decl.(*ast.Field)
- if !ok {
- return true
- }
- if typeName, ok := typeIsTestingDotTOrB(field.Type); ok {
- var fnRange analysis.Range = goStmt
- if _, ok := fn.(*ast.FuncLit); ok {
- fnRange = selExpr
- }
- pass.ReportRangef(fnRange, "call to (*%s).%s from a non-test goroutine", typeName, selExpr.Sel)
+ }
+
+ // Check go statement for go t.Forbidden() or go func(){t.Forbidden()}().
+ return &asyncCall{region: goStmt, async: goStmt, scope: nil, fun: fun}
+}
+
+// tRunAsyncCall returns the extent of a call from a t.Run("name", fun) expression.
+func tRunAsyncCall(info *types.Info, call *ast.CallExpr) *asyncCall {
+ if len(call.Args) != 2 {
+ return nil
+ }
+ run := typeutil.Callee(info, call)
+ if run, ok := run.(*types.Func); !ok || !isMethodNamed(run, "testing", "Run") {
+ return nil
+ }
+
+ fun := astutil.Unparen(call.Args[1])
+ if lit, ok := fun.(*ast.FuncLit); ok { // function lit?
+ return &asyncCall{region: lit, async: call, scope: lit, fun: fun}
+ }
+
+ if id := funcIdent(fun); id != nil {
+ if lit := funcLitInScope(id); lit != nil { // function lit in variable?
+ return &asyncCall{region: lit, async: call, scope: lit, fun: fun}
}
- return true
- })
+ }
+
+ // Check within t.Run(name, fun) for calls to t.Forbidden,
+ // e.g. t.Run(name, func(t *testing.T){ t.Forbidden() })
+ return &asyncCall{region: call, async: call, scope: fun, fun: fun}
+}
+
+var forbidden = []string{
+ "FailNow",
+ "Fatal",
+ "Fatalf",
+ "Skip",
+ "Skipf",
+ "SkipNow",
+}
+
+// forbiddenMethod decomposes a call x.m() into (x, x.m, m) where
+// x is a variable, x.m is a selection, and m is the static callee m.
+// Returns (nil, nil, nil) if call is not of this form.
+func forbiddenMethod(info *types.Info, call *ast.CallExpr) (*types.Var, *types.Selection, *types.Func) {
+ // Compare to typeutil.StaticCallee.
+ fun := astutil.Unparen(call.Fun)
+ selExpr, ok := fun.(*ast.SelectorExpr)
+ if !ok {
+ return nil, nil, nil
+ }
+ sel := info.Selections[selExpr]
+ if sel == nil {
+ return nil, nil, nil
+ }
+
+ var x *types.Var
+ if id, ok := astutil.Unparen(selExpr.X).(*ast.Ident); ok {
+ x, _ = info.Uses[id].(*types.Var)
+ }
+ if x == nil {
+ return nil, nil, nil
+ }
+
+ fn, _ := sel.Obj().(*types.Func)
+ if fn == nil || !isMethodNamed(fn, "testing", forbidden...) {
+ return nil, nil, nil
+ }
+ return x, sel, fn
+}
+
+func formatMethod(sel *types.Selection, fn *types.Func) string {
+ var ptr string
+ rtype := sel.Recv()
+ if p, ok := rtype.(*types.Pointer); ok {
+ ptr = "*"
+ rtype = p.Elem()
+ }
+ return fmt.Sprintf("(%s%s).%s", ptr, rtype.String(), fn.Name())
}
--- /dev/null
+// Copyright 2023 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package testinggoroutine
+
+import (
+ "go/ast"
+ "go/types"
+
+ "golang.org/x/tools/go/ast/astutil"
+ "golang.org/x/tools/internal/typeparams"
+)
+
+// AST and types utilities that not specific to testinggoroutines.
+
+// localFunctionDecls returns a mapping from *types.Func to *ast.FuncDecl in files.
+func localFunctionDecls(info *types.Info, files []*ast.File) func(*types.Func) *ast.FuncDecl {
+ var fnDecls map[*types.Func]*ast.FuncDecl // computed lazily
+ return func(f *types.Func) *ast.FuncDecl {
+ if f != nil && fnDecls == nil {
+ fnDecls = make(map[*types.Func]*ast.FuncDecl)
+ for _, file := range files {
+ for _, decl := range file.Decls {
+ if fnDecl, ok := decl.(*ast.FuncDecl); ok {
+ if fn, ok := info.Defs[fnDecl.Name].(*types.Func); ok {
+ fnDecls[fn] = fnDecl
+ }
+ }
+ }
+ }
+ }
+ // TODO: once we only support go1.19+, set f = f.Origin() here.
+ return fnDecls[f]
+ }
+}
+
+// isMethodNamed returns true if f is a method defined
+// in package with the path pkgPath with a name in names.
+func isMethodNamed(f *types.Func, pkgPath string, names ...string) bool {
+ if f == nil {
+ return false
+ }
+ if f.Pkg() == nil || f.Pkg().Path() != pkgPath {
+ return false
+ }
+ if f.Type().(*types.Signature).Recv() == nil {
+ return false
+ }
+ for _, n := range names {
+ if f.Name() == n {
+ return true
+ }
+ }
+ return false
+}
+
+func funcIdent(fun ast.Expr) *ast.Ident {
+ switch fun := astutil.Unparen(fun).(type) {
+ case *ast.IndexExpr, *typeparams.IndexListExpr:
+ x, _, _, _ := typeparams.UnpackIndexExpr(fun) // necessary?
+ id, _ := x.(*ast.Ident)
+ return id
+ case *ast.Ident:
+ return fun
+ default:
+ return nil
+ }
+}
+
+// funcLitInScope returns a FuncLit that id is at least initially assigned to.
+//
+// TODO: This is closely tied to id.Obj which is deprecated.
+func funcLitInScope(id *ast.Ident) *ast.FuncLit {
+ // Compare to (*ast.Object).Pos().
+ if id.Obj == nil {
+ return nil
+ }
+ var rhs ast.Expr
+ switch d := id.Obj.Decl.(type) {
+ case *ast.AssignStmt:
+ for i, x := range d.Lhs {
+ if ident, isIdent := x.(*ast.Ident); isIdent && ident.Name == id.Name && i < len(d.Rhs) {
+ rhs = d.Rhs[i]
+ }
+ }
+ case *ast.ValueSpec:
+ for i, n := range d.Names {
+ if n.Name == id.Name && i < len(d.Values) {
+ rhs = d.Values[i]
+ }
+ }
+ }
+ lit, _ := rhs.(*ast.FuncLit)
+ return lit
+}
# github.com/ianlancetaylor/demangle v0.0.0-20230524184225-eabc099b10ab
## explicit; go 1.13
github.com/ianlancetaylor/demangle
-# golang.org/x/arch v0.5.1-0.20231011141335-a6bdeed49307
+# golang.org/x/arch v0.6.0
## explicit; go 1.18
golang.org/x/arch/arm/armasm
golang.org/x/arch/arm64/arm64asm
# golang.org/x/sync v0.5.0
## explicit; go 1.18
golang.org/x/sync/semaphore
-# golang.org/x/sys v0.13.1-0.20231011215430-1bfbee0e20e3
+# golang.org/x/sys v0.15.0
## explicit; go 1.18
golang.org/x/sys/plan9
golang.org/x/sys/unix
golang.org/x/sys/windows
-# golang.org/x/term v0.13.1-0.20231011140651-6a610bc55bff
+# golang.org/x/term v0.15.0
## explicit; go 1.18
golang.org/x/term
-# golang.org/x/tools v0.15.1-0.20231120183520-8966034e4e53
+# golang.org/x/tools v0.16.1-0.20231129202111-1b1e4dafd51a
## explicit; go 1.18
golang.org/x/tools/cmd/bisect
golang.org/x/tools/cover
go 1.22
require (
- golang.org/x/crypto v0.14.1-0.20231011220222-8779cbd1c995
- golang.org/x/net v0.17.1-0.20231025180729-4c7a5b64f145
+ golang.org/x/crypto v0.16.1-0.20231129163542-152cdb1503eb
+ golang.org/x/net v0.19.0
)
require (
- golang.org/x/sys v0.13.1-0.20231011215430-1bfbee0e20e3 // indirect
- golang.org/x/text v0.13.1-0.20231011215848-6c97a165dd66 // indirect
+ golang.org/x/sys v0.15.0 // indirect
+ golang.org/x/text v0.14.0 // indirect
)
-golang.org/x/crypto v0.14.1-0.20231011220222-8779cbd1c995 h1:fwu25/DhiXr/++jtzz2gHfC/FL/FimAGVxczaK4pjR8=
-golang.org/x/crypto v0.14.1-0.20231011220222-8779cbd1c995/go.mod h1:aSyBXtGhRzSMdne9jbl3+PPMVS0IgOWF6Llc+HB5uUU=
-golang.org/x/net v0.17.1-0.20231025180729-4c7a5b64f145 h1:b50rfQxeg+jm4ud87SAQt4escws56zdE+/rT1oKU4oU=
-golang.org/x/net v0.17.1-0.20231025180729-4c7a5b64f145/go.mod h1:ctp6Rq0w6YZwLQMXSCn4tot1uuoj9E9vKYJV26guPn4=
-golang.org/x/sys v0.13.1-0.20231011215430-1bfbee0e20e3 h1:G9se7UpoI67yWrFY0IIFGf6H3nwLLUZFDBCyOJwWeSc=
-golang.org/x/sys v0.13.1-0.20231011215430-1bfbee0e20e3/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
-golang.org/x/text v0.13.1-0.20231011215848-6c97a165dd66 h1:9Dyvhe9/DDm3upTpNNwowKgum0eUka4TBRU6uHiINKo=
-golang.org/x/text v0.13.1-0.20231011215848-6c97a165dd66/go.mod h1:18ZOQIKpY8NJVqYksKHtTdi31H5itFRjB5/qKTNYzSU=
+golang.org/x/crypto v0.16.1-0.20231129163542-152cdb1503eb h1:1ceSY7sk6sJuiDREHpfyrqDnDljsLfEP2GuTClhBBfI=
+golang.org/x/crypto v0.16.1-0.20231129163542-152cdb1503eb/go.mod h1:gCAAfMLgwOJRpTjQ2zCCt2OcSfYMTeZVSRtQlPC7Nq4=
+golang.org/x/net v0.19.0 h1:zTwKpTd2XuCqf8huc7Fo2iSy+4RHPd10s4KzeTnVr1c=
+golang.org/x/net v0.19.0/go.mod h1:CfAk/cbD4CthTvqiEl8NpboMuiuOYsAr/7NOjZJtv1U=
+golang.org/x/sys v0.15.0 h1:h48lPFYpsTvQJZF4EKyI4aLHaev3CxivZmv7yZig9pc=
+golang.org/x/sys v0.15.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
+golang.org/x/text v0.14.0 h1:ScX5w1eTa3QqT8oi6+ziP7dTV1S2+ALU0bI+0zXKWiQ=
+golang.org/x/text v0.14.0/go.mod h1:18ZOQIKpY8NJVqYksKHtTdi31H5itFRjB5/qKTNYzSU=
// TODO: Benchmark to determine if the pools are necessary. The GC may have
// improved enough that we can instead allocate chunks like this:
// make([]byte, max(16<<10, expectedBytesRemaining))
-var (
- http2dataChunkSizeClasses = []int{
- 1 << 10,
- 2 << 10,
- 4 << 10,
- 8 << 10,
- 16 << 10,
- }
- http2dataChunkPools = [...]sync.Pool{
- {New: func() interface{} { return make([]byte, 1<<10) }},
- {New: func() interface{} { return make([]byte, 2<<10) }},
- {New: func() interface{} { return make([]byte, 4<<10) }},
- {New: func() interface{} { return make([]byte, 8<<10) }},
- {New: func() interface{} { return make([]byte, 16<<10) }},
- }
-)
+var http2dataChunkPools = [...]sync.Pool{
+ {New: func() interface{} { return new([1 << 10]byte) }},
+ {New: func() interface{} { return new([2 << 10]byte) }},
+ {New: func() interface{} { return new([4 << 10]byte) }},
+ {New: func() interface{} { return new([8 << 10]byte) }},
+ {New: func() interface{} { return new([16 << 10]byte) }},
+}
func http2getDataBufferChunk(size int64) []byte {
- i := 0
- for ; i < len(http2dataChunkSizeClasses)-1; i++ {
- if size <= int64(http2dataChunkSizeClasses[i]) {
- break
- }
+ switch {
+ case size <= 1<<10:
+ return http2dataChunkPools[0].Get().(*[1 << 10]byte)[:]
+ case size <= 2<<10:
+ return http2dataChunkPools[1].Get().(*[2 << 10]byte)[:]
+ case size <= 4<<10:
+ return http2dataChunkPools[2].Get().(*[4 << 10]byte)[:]
+ case size <= 8<<10:
+ return http2dataChunkPools[3].Get().(*[8 << 10]byte)[:]
+ default:
+ return http2dataChunkPools[4].Get().(*[16 << 10]byte)[:]
}
- return http2dataChunkPools[i].Get().([]byte)
}
func http2putDataBufferChunk(p []byte) {
- for i, n := range http2dataChunkSizeClasses {
- if len(p) == n {
- http2dataChunkPools[i].Put(p)
- return
- }
+ switch len(p) {
+ case 1 << 10:
+ http2dataChunkPools[0].Put((*[1 << 10]byte)(p))
+ case 2 << 10:
+ http2dataChunkPools[1].Put((*[2 << 10]byte)(p))
+ case 4 << 10:
+ http2dataChunkPools[2].Put((*[4 << 10]byte)(p))
+ case 8 << 10:
+ http2dataChunkPools[3].Put((*[8 << 10]byte)(p))
+ case 16 << 10:
+ http2dataChunkPools[4].Put((*[16 << 10]byte)(p))
+ default:
+ panic(fmt.Sprintf("unexpected buffer len=%v", len(p)))
}
- panic(fmt.Sprintf("unexpected buffer len=%v", len(p)))
}
// dataBuffer is an io.ReadWriter backed by a list of data chunks.
return buf.String()
}
-func http2traceHasWroteHeaderField(trace *httptrace.ClientTrace) bool {
- return trace != nil && trace.WroteHeaderField != nil
-}
-
-func http2traceWroteHeaderField(trace *httptrace.ClientTrace, k, v string) {
- if trace != nil && trace.WroteHeaderField != nil {
- trace.WroteHeaderField(k, []string{v})
- }
-}
-
-func http2traceGot1xxResponseFunc(trace *httptrace.ClientTrace) func(int, textproto.MIMEHeader) error {
- if trace != nil {
- return trace.Got1xxResponse
- }
- return nil
-}
-
-// dialTLSWithContext uses tls.Dialer, added in Go 1.15, to open a TLS
-// connection.
-func (t *http2Transport) dialTLSWithContext(ctx context.Context, network, addr string, cfg *tls.Config) (*tls.Conn, error) {
- dialer := &tls.Dialer{
- Config: cfg,
- }
- cn, err := dialer.DialContext(ctx, network, addr)
- if err != nil {
- return nil, err
- }
- tlsCn := cn.(*tls.Conn) // DialContext comment promises this will always succeed
- return tlsCn, nil
-}
-
-func http2tlsUnderlyingConn(tc *tls.Conn) net.Conn {
- return tc.NetConn()
-}
-
var http2DebugGoroutines = os.Getenv("DEBUG_HTTP2_GOROUTINES") == "1"
type http2goroutineLock uint64
wroteHeader bool // WriteHeader called (explicitly or implicitly). Not necessarily sent to user yet.
sentHeader bool // have we sent the header frame?
handlerDone bool // handler has finished
- dirty bool // a Write failed; don't reuse this responseWriterState
sentContentLen int64 // non-zero if handler set a Content-Length header
wroteBytes int64
date: date,
})
if err != nil {
- rws.dirty = true
return 0, err
}
if endStream {
if len(p) > 0 || endStream {
// only send a 0 byte DATA frame if we're ending the stream.
if err := rws.conn.writeDataFromHandler(rws.stream, p, endStream); err != nil {
- rws.dirty = true
return 0, err
}
}
trailers: rws.trailers,
endStream: true,
})
- if err != nil {
- rws.dirty = true
- }
return len(p), err
}
return len(p), nil
h.Del("Transfer-Encoding")
}
- if rws.conn.writeHeaders(rws.stream, &http2writeResHeaders{
+ rws.conn.writeHeaders(rws.stream, &http2writeResHeaders{
streamID: rws.stream.id,
httpResCode: code,
h: h,
endStream: rws.handlerDone && !rws.hasTrailers(),
- }) != nil {
- rws.dirty = true
- }
+ })
return
}
func (w *http2responseWriter) handlerDone() {
rws := w.rws
- dirty := rws.dirty
rws.handlerDone = true
w.Flush()
w.rws = nil
- if !dirty {
- // Only recycle the pool if all prior Write calls to
- // the serverConn goroutine completed successfully. If
- // they returned earlier due to resets from the peer
- // there might still be write goroutines outstanding
- // from the serverConn referencing the rws memory. See
- // issue 20704.
- http2responseWriterStatePool.Put(rws)
- }
+ http2responseWriterStatePool.Put(rws)
}
// Push errors.
if !ok {
return
}
- if nc := http2tlsUnderlyingConn(tc); nc != nil {
+ if nc := tc.NetConn(); nc != nil {
nc.Close()
}
}
}
}
+func http2traceHasWroteHeaderField(trace *httptrace.ClientTrace) bool {
+ return trace != nil && trace.WroteHeaderField != nil
+}
+
+func http2traceWroteHeaderField(trace *httptrace.ClientTrace, k, v string) {
+ if trace != nil && trace.WroteHeaderField != nil {
+ trace.WroteHeaderField(k, []string{v})
+ }
+}
+
+func http2traceGot1xxResponseFunc(trace *httptrace.ClientTrace) func(int, textproto.MIMEHeader) error {
+ if trace != nil {
+ return trace.Got1xxResponse
+ }
+ return nil
+}
+
+// dialTLSWithContext uses tls.Dialer, added in Go 1.15, to open a TLS
+// connection.
+func (t *http2Transport) dialTLSWithContext(ctx context.Context, network, addr string, cfg *tls.Config) (*tls.Conn, error) {
+ dialer := &tls.Dialer{
+ Config: cfg,
+ }
+ cn, err := dialer.DialContext(ctx, network, addr)
+ if err != nil {
+ return nil, err
+ }
+ tlsCn := cn.(*tls.Conn) // DialContext comment promises this will always succeed
+ return tlsCn, nil
+}
+
// writeFramer is implemented by any type that is used to write frames.
type http2writeFramer interface {
writeFrame(http2writeContext) error
#define shiftD1Right BYTE $0x66; BYTE $0x45; BYTE $0x0f; BYTE $0x3a; BYTE $0x0f; BYTE $0xd2; BYTE $0x04 // PALIGNR $4, X10, X10
#define shiftD2Right BYTE $0x66; BYTE $0x45; BYTE $0x0f; BYTE $0x3a; BYTE $0x0f; BYTE $0xdb; BYTE $0x04 // PALIGNR $4, X11, X11
#define shiftD3Right BYTE $0x66; BYTE $0x45; BYTE $0x0f; BYTE $0x3a; BYTE $0x0f; BYTE $0xff; BYTE $0x04 // PALIGNR $4, X15, X15
+
// Some macros
+
+// ROL rotates the uint32s in register R left by N bits, using temporary T.
+#define ROL(N, R, T) \
+ MOVO R, T; PSLLL $(N), T; PSRLL $(32-(N)), R; PXOR T, R
+
+// ROL16 rotates the uint32s in register R left by 16, using temporary T if needed.
+#ifdef GOAMD64_v2
+#define ROL16(R, T) PSHUFB ·rol16<>(SB), R
+#else
+#define ROL16(R, T) ROL(16, R, T)
+#endif
+
+// ROL8 rotates the uint32s in register R left by 8, using temporary T if needed.
+#ifdef GOAMD64_v2
+#define ROL8(R, T) PSHUFB ·rol8<>(SB), R
+#else
+#define ROL8(R, T) ROL(8, R, T)
+#endif
+
#define chachaQR(A, B, C, D, T) \
- PADDD B, A; PXOR A, D; PSHUFB ·rol16<>(SB), D \
+ PADDD B, A; PXOR A, D; ROL16(D, T) \
PADDD D, C; PXOR C, B; MOVO B, T; PSLLL $12, T; PSRLL $20, B; PXOR T, B \
- PADDD B, A; PXOR A, D; PSHUFB ·rol8<>(SB), D \
+ PADDD B, A; PXOR A, D; ROL8(D, T) \
PADDD D, C; PXOR C, B; MOVO B, T; PSLLL $7, T; PSRLL $25, B; PXOR T, B
#define chachaQR_AVX2(A, B, C, D, T) \
return true
}
-// ReadOptionalASN1Boolean sets *out to the value of the next ASN.1 BOOLEAN or,
-// if the next bytes are not an ASN.1 BOOLEAN, to the value of defaultValue.
-// It reports whether the operation was successful.
-func (s *String) ReadOptionalASN1Boolean(out *bool, defaultValue bool) bool {
+// ReadOptionalASN1Boolean attempts to read an optional ASN.1 BOOLEAN
+// explicitly tagged with tag into out and advances. If no element with a
+// matching tag is present, it sets "out" to defaultValue instead. It reports
+// whether the read was successful.
+func (s *String) ReadOptionalASN1Boolean(out *bool, tag asn1.Tag, defaultValue bool) bool {
var present bool
var child String
- if !s.ReadOptionalASN1(&child, &present, asn1.BOOLEAN) {
+ if !s.ReadOptionalASN1(&child, &present, tag) {
return false
}
return true
}
- return s.ReadASN1Boolean(out)
+ return child.ReadASN1Boolean(out)
}
func (s *String) readASN1(out *String, outTag *asn1.Tag, skipHeader bool) bool {
// Fill the rest of the buffer
for len(p) > 0 {
- f.expander.Reset()
+ if f.counter > 1 {
+ f.expander.Reset()
+ }
f.expander.Write(f.prev)
f.expander.Write(f.info)
f.expander.Write([]byte{f.counter})
-# golang.org/x/crypto v0.14.1-0.20231011220222-8779cbd1c995
+# golang.org/x/crypto v0.16.1-0.20231129163542-152cdb1503eb
## explicit; go 1.18
golang.org/x/crypto/chacha20
golang.org/x/crypto/chacha20poly1305
golang.org/x/crypto/hkdf
golang.org/x/crypto/internal/alias
golang.org/x/crypto/internal/poly1305
-# golang.org/x/net v0.17.1-0.20231025180729-4c7a5b64f145
+# golang.org/x/net v0.19.0
## explicit; go 1.18
golang.org/x/net/dns/dnsmessage
golang.org/x/net/http/httpguts
golang.org/x/net/lif
golang.org/x/net/nettest
golang.org/x/net/route
-# golang.org/x/sys v0.13.1-0.20231011215430-1bfbee0e20e3
+# golang.org/x/sys v0.15.0
## explicit; go 1.18
golang.org/x/sys/cpu
-# golang.org/x/text v0.13.1-0.20231011215848-6c97a165dd66
+# golang.org/x/text v0.14.0
## explicit; go 1.18
golang.org/x/text/secure/bidirule
golang.org/x/text/transform