2019-10-28 21:10:20 +00:00
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// Copyright 2009,2010 The Go Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style
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// license that can be found in the LICENSE file.
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// FreeBSD system calls.
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// This file is compiled as ordinary Go code,
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// but it is also input to mksyscall,
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// which parses the //sys lines and generates system call stubs.
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// Note that sometimes we use a lowercase //sys name and wrap
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// it in our own nicer implementation, either here or in
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// syscall_bsd.go or syscall_unix.go.
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package unix
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import (
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"sync"
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"unsafe"
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)
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const (
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SYS_FSTAT_FREEBSD12 = 551 // { int fstat(int fd, _Out_ struct stat *sb); }
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SYS_FSTATAT_FREEBSD12 = 552 // { int fstatat(int fd, _In_z_ char *path, \
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SYS_GETDIRENTRIES_FREEBSD12 = 554 // { ssize_t getdirentries(int fd, \
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SYS_STATFS_FREEBSD12 = 555 // { int statfs(_In_z_ char *path, \
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SYS_FSTATFS_FREEBSD12 = 556 // { int fstatfs(int fd, \
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SYS_GETFSSTAT_FREEBSD12 = 557 // { int getfsstat( \
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SYS_MKNODAT_FREEBSD12 = 559 // { int mknodat(int fd, _In_z_ char *path, \
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)
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// See https://www.freebsd.org/doc/en_US.ISO8859-1/books/porters-handbook/versions.html.
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var (
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osreldateOnce sync.Once
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osreldate uint32
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)
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// INO64_FIRST from /usr/src/lib/libc/sys/compat-ino64.h
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const _ino64First = 1200031
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func supportsABI(ver uint32) bool {
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osreldateOnce.Do(func() { osreldate, _ = SysctlUint32("kern.osreldate") })
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return osreldate >= ver
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}
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// SockaddrDatalink implements the Sockaddr interface for AF_LINK type sockets.
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type SockaddrDatalink struct {
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Len uint8
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Family uint8
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Index uint16
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Type uint8
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Nlen uint8
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Alen uint8
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Slen uint8
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Data [46]int8
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raw RawSockaddrDatalink
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}
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// Translate "kern.hostname" to []_C_int{0,1,2,3}.
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func nametomib(name string) (mib []_C_int, err error) {
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const siz = unsafe.Sizeof(mib[0])
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// NOTE(rsc): It seems strange to set the buffer to have
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// size CTL_MAXNAME+2 but use only CTL_MAXNAME
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// as the size. I don't know why the +2 is here, but the
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// kernel uses +2 for its own implementation of this function.
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// I am scared that if we don't include the +2 here, the kernel
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// will silently write 2 words farther than we specify
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// and we'll get memory corruption.
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var buf [CTL_MAXNAME + 2]_C_int
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n := uintptr(CTL_MAXNAME) * siz
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p := (*byte)(unsafe.Pointer(&buf[0]))
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bytes, err := ByteSliceFromString(name)
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if err != nil {
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return nil, err
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}
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// Magic sysctl: "setting" 0.3 to a string name
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// lets you read back the array of integers form.
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if err = sysctl([]_C_int{0, 3}, p, &n, &bytes[0], uintptr(len(name))); err != nil {
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return nil, err
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}
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return buf[0 : n/siz], nil
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}
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func direntIno(buf []byte) (uint64, bool) {
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return readInt(buf, unsafe.Offsetof(Dirent{}.Fileno), unsafe.Sizeof(Dirent{}.Fileno))
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}
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func direntReclen(buf []byte) (uint64, bool) {
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return readInt(buf, unsafe.Offsetof(Dirent{}.Reclen), unsafe.Sizeof(Dirent{}.Reclen))
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}
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func direntNamlen(buf []byte) (uint64, bool) {
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return readInt(buf, unsafe.Offsetof(Dirent{}.Namlen), unsafe.Sizeof(Dirent{}.Namlen))
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}
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func Pipe(p []int) (err error) {
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return Pipe2(p, 0)
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}
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//sysnb pipe2(p *[2]_C_int, flags int) (err error)
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func Pipe2(p []int, flags int) error {
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if len(p) != 2 {
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return EINVAL
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}
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var pp [2]_C_int
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err := pipe2(&pp, flags)
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p[0] = int(pp[0])
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p[1] = int(pp[1])
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return err
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}
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func GetsockoptIPMreqn(fd, level, opt int) (*IPMreqn, error) {
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var value IPMreqn
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vallen := _Socklen(SizeofIPMreqn)
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errno := getsockopt(fd, level, opt, unsafe.Pointer(&value), &vallen)
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return &value, errno
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}
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func SetsockoptIPMreqn(fd, level, opt int, mreq *IPMreqn) (err error) {
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return setsockopt(fd, level, opt, unsafe.Pointer(mreq), unsafe.Sizeof(*mreq))
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}
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func Accept4(fd, flags int) (nfd int, sa Sockaddr, err error) {
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var rsa RawSockaddrAny
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var len _Socklen = SizeofSockaddrAny
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nfd, err = accept4(fd, &rsa, &len, flags)
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if err != nil {
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return
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}
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if len > SizeofSockaddrAny {
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panic("RawSockaddrAny too small")
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}
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sa, err = anyToSockaddr(fd, &rsa)
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if err != nil {
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Close(nfd)
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nfd = 0
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}
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return
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}
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const ImplementsGetwd = true
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//sys Getcwd(buf []byte) (n int, err error) = SYS___GETCWD
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func Getwd() (string, error) {
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var buf [PathMax]byte
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_, err := Getcwd(buf[0:])
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if err != nil {
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return "", err
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}
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n := clen(buf[:])
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if n < 1 {
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return "", EINVAL
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}
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return string(buf[:n]), nil
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}
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func Getfsstat(buf []Statfs_t, flags int) (n int, err error) {
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var (
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_p0 unsafe.Pointer
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bufsize uintptr
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oldBuf []statfs_freebsd11_t
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needsConvert bool
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)
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if len(buf) > 0 {
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if supportsABI(_ino64First) {
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_p0 = unsafe.Pointer(&buf[0])
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bufsize = unsafe.Sizeof(Statfs_t{}) * uintptr(len(buf))
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} else {
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n := len(buf)
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oldBuf = make([]statfs_freebsd11_t, n)
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_p0 = unsafe.Pointer(&oldBuf[0])
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bufsize = unsafe.Sizeof(statfs_freebsd11_t{}) * uintptr(n)
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needsConvert = true
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}
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}
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var sysno uintptr = SYS_GETFSSTAT
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if supportsABI(_ino64First) {
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sysno = SYS_GETFSSTAT_FREEBSD12
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}
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r0, _, e1 := Syscall(sysno, uintptr(_p0), bufsize, uintptr(flags))
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n = int(r0)
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if e1 != 0 {
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err = e1
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}
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if e1 == 0 && needsConvert {
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for i := range oldBuf {
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buf[i].convertFrom(&oldBuf[i])
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}
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}
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return
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}
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func setattrlistTimes(path string, times []Timespec, flags int) error {
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// used on Darwin for UtimesNano
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return ENOSYS
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}
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//sys ioctl(fd int, req uint, arg uintptr) (err error)
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2020-04-30 02:02:15 +00:00
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//sys sysctl(mib []_C_int, old *byte, oldlen *uintptr, new *byte, newlen uintptr) (err error) = SYS___SYSCTL
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2019-10-28 21:10:20 +00:00
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func Uname(uname *Utsname) error {
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mib := []_C_int{CTL_KERN, KERN_OSTYPE}
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n := unsafe.Sizeof(uname.Sysname)
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if err := sysctl(mib, &uname.Sysname[0], &n, nil, 0); err != nil {
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return err
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}
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mib = []_C_int{CTL_KERN, KERN_HOSTNAME}
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n = unsafe.Sizeof(uname.Nodename)
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if err := sysctl(mib, &uname.Nodename[0], &n, nil, 0); err != nil {
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return err
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}
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mib = []_C_int{CTL_KERN, KERN_OSRELEASE}
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n = unsafe.Sizeof(uname.Release)
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if err := sysctl(mib, &uname.Release[0], &n, nil, 0); err != nil {
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return err
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}
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mib = []_C_int{CTL_KERN, KERN_VERSION}
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n = unsafe.Sizeof(uname.Version)
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if err := sysctl(mib, &uname.Version[0], &n, nil, 0); err != nil {
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return err
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}
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// The version might have newlines or tabs in it, convert them to
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// spaces.
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for i, b := range uname.Version {
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if b == '\n' || b == '\t' {
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if i == len(uname.Version)-1 {
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uname.Version[i] = 0
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} else {
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uname.Version[i] = ' '
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}
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}
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}
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mib = []_C_int{CTL_HW, HW_MACHINE}
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n = unsafe.Sizeof(uname.Machine)
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if err := sysctl(mib, &uname.Machine[0], &n, nil, 0); err != nil {
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return err
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}
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return nil
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}
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func Stat(path string, st *Stat_t) (err error) {
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var oldStat stat_freebsd11_t
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if supportsABI(_ino64First) {
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return fstatat_freebsd12(AT_FDCWD, path, st, 0)
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}
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err = stat(path, &oldStat)
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if err != nil {
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return err
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}
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st.convertFrom(&oldStat)
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return nil
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}
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func Lstat(path string, st *Stat_t) (err error) {
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var oldStat stat_freebsd11_t
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if supportsABI(_ino64First) {
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return fstatat_freebsd12(AT_FDCWD, path, st, AT_SYMLINK_NOFOLLOW)
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}
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err = lstat(path, &oldStat)
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if err != nil {
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return err
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}
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st.convertFrom(&oldStat)
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return nil
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}
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func Fstat(fd int, st *Stat_t) (err error) {
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var oldStat stat_freebsd11_t
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if supportsABI(_ino64First) {
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return fstat_freebsd12(fd, st)
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}
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err = fstat(fd, &oldStat)
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if err != nil {
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return err
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}
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st.convertFrom(&oldStat)
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return nil
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}
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func Fstatat(fd int, path string, st *Stat_t, flags int) (err error) {
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var oldStat stat_freebsd11_t
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if supportsABI(_ino64First) {
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return fstatat_freebsd12(fd, path, st, flags)
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}
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err = fstatat(fd, path, &oldStat, flags)
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if err != nil {
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return err
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}
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st.convertFrom(&oldStat)
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return nil
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}
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func Statfs(path string, st *Statfs_t) (err error) {
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var oldStatfs statfs_freebsd11_t
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if supportsABI(_ino64First) {
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return statfs_freebsd12(path, st)
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}
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err = statfs(path, &oldStatfs)
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if err != nil {
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return err
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}
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st.convertFrom(&oldStatfs)
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return nil
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}
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func Fstatfs(fd int, st *Statfs_t) (err error) {
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var oldStatfs statfs_freebsd11_t
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if supportsABI(_ino64First) {
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return fstatfs_freebsd12(fd, st)
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}
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err = fstatfs(fd, &oldStatfs)
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if err != nil {
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return err
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}
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st.convertFrom(&oldStatfs)
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return nil
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}
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func Getdents(fd int, buf []byte) (n int, err error) {
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return Getdirentries(fd, buf, nil)
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}
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func Getdirentries(fd int, buf []byte, basep *uintptr) (n int, err error) {
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if supportsABI(_ino64First) {
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if basep == nil || unsafe.Sizeof(*basep) == 8 {
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return getdirentries_freebsd12(fd, buf, (*uint64)(unsafe.Pointer(basep)))
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}
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// The freebsd12 syscall needs a 64-bit base. On 32-bit machines
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// we can't just use the basep passed in. See #32498.
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var base uint64 = uint64(*basep)
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n, err = getdirentries_freebsd12(fd, buf, &base)
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*basep = uintptr(base)
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if base>>32 != 0 {
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// We can't stuff the base back into a uintptr, so any
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// future calls would be suspect. Generate an error.
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// EIO is allowed by getdirentries.
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err = EIO
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}
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return
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}
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// The old syscall entries are smaller than the new. Use 1/4 of the original
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// buffer size rounded up to DIRBLKSIZ (see /usr/src/lib/libc/sys/getdirentries.c).
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oldBufLen := roundup(len(buf)/4, _dirblksiz)
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oldBuf := make([]byte, oldBufLen)
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n, err = getdirentries(fd, oldBuf, basep)
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if err == nil && n > 0 {
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n = convertFromDirents11(buf, oldBuf[:n])
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}
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return
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|
}
|
|
|
|
|
|
|
|
func Mknod(path string, mode uint32, dev uint64) (err error) {
|
|
|
|
var oldDev int
|
|
|
|
if supportsABI(_ino64First) {
|
|
|
|
return mknodat_freebsd12(AT_FDCWD, path, mode, dev)
|
|
|
|
}
|
|
|
|
oldDev = int(dev)
|
|
|
|
return mknod(path, mode, oldDev)
|
|
|
|
}
|
|
|
|
|
|
|
|
func Mknodat(fd int, path string, mode uint32, dev uint64) (err error) {
|
|
|
|
var oldDev int
|
|
|
|
if supportsABI(_ino64First) {
|
|
|
|
return mknodat_freebsd12(fd, path, mode, dev)
|
|
|
|
}
|
|
|
|
oldDev = int(dev)
|
|
|
|
return mknodat(fd, path, mode, oldDev)
|
|
|
|
}
|
|
|
|
|
|
|
|
// round x to the nearest multiple of y, larger or equal to x.
|
|
|
|
//
|
|
|
|
// from /usr/include/sys/param.h Macros for counting and rounding.
|
|
|
|
// #define roundup(x, y) ((((x)+((y)-1))/(y))*(y))
|
|
|
|
func roundup(x, y int) int {
|
|
|
|
return ((x + y - 1) / y) * y
|
|
|
|
}
|
|
|
|
|
|
|
|
func (s *Stat_t) convertFrom(old *stat_freebsd11_t) {
|
|
|
|
*s = Stat_t{
|
|
|
|
Dev: uint64(old.Dev),
|
|
|
|
Ino: uint64(old.Ino),
|
|
|
|
Nlink: uint64(old.Nlink),
|
|
|
|
Mode: old.Mode,
|
|
|
|
Uid: old.Uid,
|
|
|
|
Gid: old.Gid,
|
|
|
|
Rdev: uint64(old.Rdev),
|
|
|
|
Atim: old.Atim,
|
|
|
|
Mtim: old.Mtim,
|
|
|
|
Ctim: old.Ctim,
|
|
|
|
Btim: old.Btim,
|
|
|
|
Size: old.Size,
|
|
|
|
Blocks: old.Blocks,
|
|
|
|
Blksize: old.Blksize,
|
|
|
|
Flags: old.Flags,
|
|
|
|
Gen: uint64(old.Gen),
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
func (s *Statfs_t) convertFrom(old *statfs_freebsd11_t) {
|
|
|
|
*s = Statfs_t{
|
|
|
|
Version: _statfsVersion,
|
|
|
|
Type: old.Type,
|
|
|
|
Flags: old.Flags,
|
|
|
|
Bsize: old.Bsize,
|
|
|
|
Iosize: old.Iosize,
|
|
|
|
Blocks: old.Blocks,
|
|
|
|
Bfree: old.Bfree,
|
|
|
|
Bavail: old.Bavail,
|
|
|
|
Files: old.Files,
|
|
|
|
Ffree: old.Ffree,
|
|
|
|
Syncwrites: old.Syncwrites,
|
|
|
|
Asyncwrites: old.Asyncwrites,
|
|
|
|
Syncreads: old.Syncreads,
|
|
|
|
Asyncreads: old.Asyncreads,
|
|
|
|
// Spare
|
|
|
|
Namemax: old.Namemax,
|
|
|
|
Owner: old.Owner,
|
|
|
|
Fsid: old.Fsid,
|
|
|
|
// Charspare
|
|
|
|
// Fstypename
|
|
|
|
// Mntfromname
|
|
|
|
// Mntonname
|
|
|
|
}
|
|
|
|
|
|
|
|
sl := old.Fstypename[:]
|
|
|
|
n := clen(*(*[]byte)(unsafe.Pointer(&sl)))
|
|
|
|
copy(s.Fstypename[:], old.Fstypename[:n])
|
|
|
|
|
|
|
|
sl = old.Mntfromname[:]
|
|
|
|
n = clen(*(*[]byte)(unsafe.Pointer(&sl)))
|
|
|
|
copy(s.Mntfromname[:], old.Mntfromname[:n])
|
|
|
|
|
|
|
|
sl = old.Mntonname[:]
|
|
|
|
n = clen(*(*[]byte)(unsafe.Pointer(&sl)))
|
|
|
|
copy(s.Mntonname[:], old.Mntonname[:n])
|
|
|
|
}
|
|
|
|
|
|
|
|
func convertFromDirents11(buf []byte, old []byte) int {
|
|
|
|
const (
|
|
|
|
fixedSize = int(unsafe.Offsetof(Dirent{}.Name))
|
|
|
|
oldFixedSize = int(unsafe.Offsetof(dirent_freebsd11{}.Name))
|
|
|
|
)
|
|
|
|
|
|
|
|
dstPos := 0
|
|
|
|
srcPos := 0
|
|
|
|
for dstPos+fixedSize < len(buf) && srcPos+oldFixedSize < len(old) {
|
2020-04-30 02:02:15 +00:00
|
|
|
var dstDirent Dirent
|
|
|
|
var srcDirent dirent_freebsd11
|
|
|
|
|
|
|
|
// If multiple direntries are written, sometimes when we reach the final one,
|
|
|
|
// we may have cap of old less than size of dirent_freebsd11.
|
|
|
|
copy((*[unsafe.Sizeof(srcDirent)]byte)(unsafe.Pointer(&srcDirent))[:], old[srcPos:])
|
2019-10-28 21:10:20 +00:00
|
|
|
|
|
|
|
reclen := roundup(fixedSize+int(srcDirent.Namlen)+1, 8)
|
|
|
|
if dstPos+reclen > len(buf) {
|
|
|
|
break
|
|
|
|
}
|
|
|
|
|
|
|
|
dstDirent.Fileno = uint64(srcDirent.Fileno)
|
|
|
|
dstDirent.Off = 0
|
|
|
|
dstDirent.Reclen = uint16(reclen)
|
|
|
|
dstDirent.Type = srcDirent.Type
|
|
|
|
dstDirent.Pad0 = 0
|
|
|
|
dstDirent.Namlen = uint16(srcDirent.Namlen)
|
|
|
|
dstDirent.Pad1 = 0
|
|
|
|
|
|
|
|
copy(dstDirent.Name[:], srcDirent.Name[:srcDirent.Namlen])
|
2020-04-30 02:02:15 +00:00
|
|
|
copy(buf[dstPos:], (*[unsafe.Sizeof(dstDirent)]byte)(unsafe.Pointer(&dstDirent))[:])
|
2019-10-28 21:10:20 +00:00
|
|
|
padding := buf[dstPos+fixedSize+int(dstDirent.Namlen) : dstPos+reclen]
|
|
|
|
for i := range padding {
|
|
|
|
padding[i] = 0
|
|
|
|
}
|
|
|
|
|
|
|
|
dstPos += int(dstDirent.Reclen)
|
|
|
|
srcPos += int(srcDirent.Reclen)
|
|
|
|
}
|
|
|
|
|
|
|
|
return dstPos
|
|
|
|
}
|
|
|
|
|
|
|
|
func Sendfile(outfd int, infd int, offset *int64, count int) (written int, err error) {
|
|
|
|
if raceenabled {
|
|
|
|
raceReleaseMerge(unsafe.Pointer(&ioSync))
|
|
|
|
}
|
|
|
|
return sendfile(outfd, infd, offset, count)
|
|
|
|
}
|
|
|
|
|
|
|
|
//sys ptrace(request int, pid int, addr uintptr, data int) (err error)
|
|
|
|
|
|
|
|
func PtraceAttach(pid int) (err error) {
|
|
|
|
return ptrace(PTRACE_ATTACH, pid, 0, 0)
|
|
|
|
}
|
|
|
|
|
|
|
|
func PtraceCont(pid int, signal int) (err error) {
|
|
|
|
return ptrace(PTRACE_CONT, pid, 1, signal)
|
|
|
|
}
|
|
|
|
|
|
|
|
func PtraceDetach(pid int) (err error) {
|
|
|
|
return ptrace(PTRACE_DETACH, pid, 1, 0)
|
|
|
|
}
|
|
|
|
|
|
|
|
func PtraceGetFpRegs(pid int, fpregsout *FpReg) (err error) {
|
|
|
|
return ptrace(PTRACE_GETFPREGS, pid, uintptr(unsafe.Pointer(fpregsout)), 0)
|
|
|
|
}
|
|
|
|
|
|
|
|
func PtraceGetRegs(pid int, regsout *Reg) (err error) {
|
|
|
|
return ptrace(PTRACE_GETREGS, pid, uintptr(unsafe.Pointer(regsout)), 0)
|
|
|
|
}
|
|
|
|
|
|
|
|
func PtraceLwpEvents(pid int, enable int) (err error) {
|
|
|
|
return ptrace(PTRACE_LWPEVENTS, pid, 0, enable)
|
|
|
|
}
|
|
|
|
|
|
|
|
func PtraceLwpInfo(pid int, info uintptr) (err error) {
|
|
|
|
return ptrace(PTRACE_LWPINFO, pid, info, int(unsafe.Sizeof(PtraceLwpInfoStruct{})))
|
|
|
|
}
|
|
|
|
|
|
|
|
func PtracePeekData(pid int, addr uintptr, out []byte) (count int, err error) {
|
|
|
|
return PtraceIO(PIOD_READ_D, pid, addr, out, SizeofLong)
|
|
|
|
}
|
|
|
|
|
|
|
|
func PtracePeekText(pid int, addr uintptr, out []byte) (count int, err error) {
|
|
|
|
return PtraceIO(PIOD_READ_I, pid, addr, out, SizeofLong)
|
|
|
|
}
|
|
|
|
|
|
|
|
func PtracePokeData(pid int, addr uintptr, data []byte) (count int, err error) {
|
|
|
|
return PtraceIO(PIOD_WRITE_D, pid, addr, data, SizeofLong)
|
|
|
|
}
|
|
|
|
|
|
|
|
func PtracePokeText(pid int, addr uintptr, data []byte) (count int, err error) {
|
|
|
|
return PtraceIO(PIOD_WRITE_I, pid, addr, data, SizeofLong)
|
|
|
|
}
|
|
|
|
|
|
|
|
func PtraceSetRegs(pid int, regs *Reg) (err error) {
|
|
|
|
return ptrace(PTRACE_SETREGS, pid, uintptr(unsafe.Pointer(regs)), 0)
|
|
|
|
}
|
|
|
|
|
|
|
|
func PtraceSingleStep(pid int) (err error) {
|
|
|
|
return ptrace(PTRACE_SINGLESTEP, pid, 1, 0)
|
|
|
|
}
|
|
|
|
|
|
|
|
/*
|
|
|
|
* Exposed directly
|
|
|
|
*/
|
|
|
|
//sys Access(path string, mode uint32) (err error)
|
|
|
|
//sys Adjtime(delta *Timeval, olddelta *Timeval) (err error)
|
|
|
|
//sys CapEnter() (err error)
|
|
|
|
//sys capRightsGet(version int, fd int, rightsp *CapRights) (err error) = SYS___CAP_RIGHTS_GET
|
|
|
|
//sys capRightsLimit(fd int, rightsp *CapRights) (err error)
|
|
|
|
//sys Chdir(path string) (err error)
|
|
|
|
//sys Chflags(path string, flags int) (err error)
|
|
|
|
//sys Chmod(path string, mode uint32) (err error)
|
|
|
|
//sys Chown(path string, uid int, gid int) (err error)
|
|
|
|
//sys Chroot(path string) (err error)
|
|
|
|
//sys Close(fd int) (err error)
|
|
|
|
//sys Dup(fd int) (nfd int, err error)
|
|
|
|
//sys Dup2(from int, to int) (err error)
|
|
|
|
//sys Exit(code int)
|
|
|
|
//sys ExtattrGetFd(fd int, attrnamespace int, attrname string, data uintptr, nbytes int) (ret int, err error)
|
|
|
|
//sys ExtattrSetFd(fd int, attrnamespace int, attrname string, data uintptr, nbytes int) (ret int, err error)
|
|
|
|
//sys ExtattrDeleteFd(fd int, attrnamespace int, attrname string) (err error)
|
|
|
|
//sys ExtattrListFd(fd int, attrnamespace int, data uintptr, nbytes int) (ret int, err error)
|
|
|
|
//sys ExtattrGetFile(file string, attrnamespace int, attrname string, data uintptr, nbytes int) (ret int, err error)
|
|
|
|
//sys ExtattrSetFile(file string, attrnamespace int, attrname string, data uintptr, nbytes int) (ret int, err error)
|
|
|
|
//sys ExtattrDeleteFile(file string, attrnamespace int, attrname string) (err error)
|
|
|
|
//sys ExtattrListFile(file string, attrnamespace int, data uintptr, nbytes int) (ret int, err error)
|
|
|
|
//sys ExtattrGetLink(link string, attrnamespace int, attrname string, data uintptr, nbytes int) (ret int, err error)
|
|
|
|
//sys ExtattrSetLink(link string, attrnamespace int, attrname string, data uintptr, nbytes int) (ret int, err error)
|
|
|
|
//sys ExtattrDeleteLink(link string, attrnamespace int, attrname string) (err error)
|
|
|
|
//sys ExtattrListLink(link string, attrnamespace int, data uintptr, nbytes int) (ret int, err error)
|
|
|
|
//sys Fadvise(fd int, offset int64, length int64, advice int) (err error) = SYS_POSIX_FADVISE
|
|
|
|
//sys Faccessat(dirfd int, path string, mode uint32, flags int) (err error)
|
|
|
|
//sys Fchdir(fd int) (err error)
|
|
|
|
//sys Fchflags(fd int, flags int) (err error)
|
|
|
|
//sys Fchmod(fd int, mode uint32) (err error)
|
|
|
|
//sys Fchmodat(dirfd int, path string, mode uint32, flags int) (err error)
|
|
|
|
//sys Fchown(fd int, uid int, gid int) (err error)
|
|
|
|
//sys Fchownat(dirfd int, path string, uid int, gid int, flags int) (err error)
|
|
|
|
//sys Flock(fd int, how int) (err error)
|
|
|
|
//sys Fpathconf(fd int, name int) (val int, err error)
|
|
|
|
//sys fstat(fd int, stat *stat_freebsd11_t) (err error)
|
|
|
|
//sys fstat_freebsd12(fd int, stat *Stat_t) (err error)
|
|
|
|
//sys fstatat(fd int, path string, stat *stat_freebsd11_t, flags int) (err error)
|
|
|
|
//sys fstatat_freebsd12(fd int, path string, stat *Stat_t, flags int) (err error)
|
|
|
|
//sys fstatfs(fd int, stat *statfs_freebsd11_t) (err error)
|
|
|
|
//sys fstatfs_freebsd12(fd int, stat *Statfs_t) (err error)
|
|
|
|
//sys Fsync(fd int) (err error)
|
|
|
|
//sys Ftruncate(fd int, length int64) (err error)
|
|
|
|
//sys getdirentries(fd int, buf []byte, basep *uintptr) (n int, err error)
|
|
|
|
//sys getdirentries_freebsd12(fd int, buf []byte, basep *uint64) (n int, err error)
|
|
|
|
//sys Getdtablesize() (size int)
|
|
|
|
//sysnb Getegid() (egid int)
|
|
|
|
//sysnb Geteuid() (uid int)
|
|
|
|
//sysnb Getgid() (gid int)
|
|
|
|
//sysnb Getpgid(pid int) (pgid int, err error)
|
|
|
|
//sysnb Getpgrp() (pgrp int)
|
|
|
|
//sysnb Getpid() (pid int)
|
|
|
|
//sysnb Getppid() (ppid int)
|
|
|
|
//sys Getpriority(which int, who int) (prio int, err error)
|
|
|
|
//sysnb Getrlimit(which int, lim *Rlimit) (err error)
|
|
|
|
//sysnb Getrusage(who int, rusage *Rusage) (err error)
|
|
|
|
//sysnb Getsid(pid int) (sid int, err error)
|
|
|
|
//sysnb Gettimeofday(tv *Timeval) (err error)
|
|
|
|
//sysnb Getuid() (uid int)
|
|
|
|
//sys Issetugid() (tainted bool)
|
|
|
|
//sys Kill(pid int, signum syscall.Signal) (err error)
|
|
|
|
//sys Kqueue() (fd int, err error)
|
|
|
|
//sys Lchown(path string, uid int, gid int) (err error)
|
|
|
|
//sys Link(path string, link string) (err error)
|
|
|
|
//sys Linkat(pathfd int, path string, linkfd int, link string, flags int) (err error)
|
|
|
|
//sys Listen(s int, backlog int) (err error)
|
|
|
|
//sys lstat(path string, stat *stat_freebsd11_t) (err error)
|
|
|
|
//sys Mkdir(path string, mode uint32) (err error)
|
|
|
|
//sys Mkdirat(dirfd int, path string, mode uint32) (err error)
|
|
|
|
//sys Mkfifo(path string, mode uint32) (err error)
|
|
|
|
//sys mknod(path string, mode uint32, dev int) (err error)
|
|
|
|
//sys mknodat(fd int, path string, mode uint32, dev int) (err error)
|
|
|
|
//sys mknodat_freebsd12(fd int, path string, mode uint32, dev uint64) (err error)
|
|
|
|
//sys Nanosleep(time *Timespec, leftover *Timespec) (err error)
|
|
|
|
//sys Open(path string, mode int, perm uint32) (fd int, err error)
|
|
|
|
//sys Openat(fdat int, path string, mode int, perm uint32) (fd int, err error)
|
|
|
|
//sys Pathconf(path string, name int) (val int, err error)
|
|
|
|
//sys Pread(fd int, p []byte, offset int64) (n int, err error)
|
|
|
|
//sys Pwrite(fd int, p []byte, offset int64) (n int, err error)
|
|
|
|
//sys read(fd int, p []byte) (n int, err error)
|
|
|
|
//sys Readlink(path string, buf []byte) (n int, err error)
|
|
|
|
//sys Readlinkat(dirfd int, path string, buf []byte) (n int, err error)
|
|
|
|
//sys Rename(from string, to string) (err error)
|
|
|
|
//sys Renameat(fromfd int, from string, tofd int, to string) (err error)
|
|
|
|
//sys Revoke(path string) (err error)
|
|
|
|
//sys Rmdir(path string) (err error)
|
|
|
|
//sys Seek(fd int, offset int64, whence int) (newoffset int64, err error) = SYS_LSEEK
|
2020-04-30 02:02:15 +00:00
|
|
|
//sys Select(nfd int, r *FdSet, w *FdSet, e *FdSet, timeout *Timeval) (n int, err error)
|
2019-10-28 21:10:20 +00:00
|
|
|
//sysnb Setegid(egid int) (err error)
|
|
|
|
//sysnb Seteuid(euid int) (err error)
|
|
|
|
//sysnb Setgid(gid int) (err error)
|
|
|
|
//sys Setlogin(name string) (err error)
|
|
|
|
//sysnb Setpgid(pid int, pgid int) (err error)
|
|
|
|
//sys Setpriority(which int, who int, prio int) (err error)
|
|
|
|
//sysnb Setregid(rgid int, egid int) (err error)
|
|
|
|
//sysnb Setreuid(ruid int, euid int) (err error)
|
|
|
|
//sysnb Setresgid(rgid int, egid int, sgid int) (err error)
|
|
|
|
//sysnb Setresuid(ruid int, euid int, suid int) (err error)
|
|
|
|
//sysnb Setrlimit(which int, lim *Rlimit) (err error)
|
|
|
|
//sysnb Setsid() (pid int, err error)
|
|
|
|
//sysnb Settimeofday(tp *Timeval) (err error)
|
|
|
|
//sysnb Setuid(uid int) (err error)
|
|
|
|
//sys stat(path string, stat *stat_freebsd11_t) (err error)
|
|
|
|
//sys statfs(path string, stat *statfs_freebsd11_t) (err error)
|
|
|
|
//sys statfs_freebsd12(path string, stat *Statfs_t) (err error)
|
|
|
|
//sys Symlink(path string, link string) (err error)
|
|
|
|
//sys Symlinkat(oldpath string, newdirfd int, newpath string) (err error)
|
|
|
|
//sys Sync() (err error)
|
|
|
|
//sys Truncate(path string, length int64) (err error)
|
|
|
|
//sys Umask(newmask int) (oldmask int)
|
|
|
|
//sys Undelete(path string) (err error)
|
|
|
|
//sys Unlink(path string) (err error)
|
|
|
|
//sys Unlinkat(dirfd int, path string, flags int) (err error)
|
|
|
|
//sys Unmount(path string, flags 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 readlen(fd int, buf *byte, nbuf int) (n int, err error) = SYS_READ
|
|
|
|
//sys writelen(fd int, buf *byte, nbuf int) (n int, err error) = SYS_WRITE
|
|
|
|
//sys accept4(fd int, rsa *RawSockaddrAny, addrlen *_Socklen, flags int) (nfd int, err error)
|
|
|
|
//sys utimensat(dirfd int, path string, times *[2]Timespec, flags int) (err error)
|
|
|
|
|
|
|
|
/*
|
|
|
|
* Unimplemented
|
|
|
|
*/
|
|
|
|
// Profil
|
|
|
|
// Sigaction
|
|
|
|
// Sigprocmask
|
|
|
|
// Getlogin
|
|
|
|
// Sigpending
|
|
|
|
// Sigaltstack
|
|
|
|
// Ioctl
|
|
|
|
// Reboot
|
|
|
|
// Execve
|
|
|
|
// Vfork
|
|
|
|
// Sbrk
|
|
|
|
// Sstk
|
|
|
|
// Ovadvise
|
|
|
|
// Mincore
|
|
|
|
// Setitimer
|
|
|
|
// Swapon
|
|
|
|
// Select
|
|
|
|
// Sigsuspend
|
|
|
|
// Readv
|
|
|
|
// Writev
|
|
|
|
// Nfssvc
|
|
|
|
// Getfh
|
|
|
|
// Quotactl
|
|
|
|
// Mount
|
|
|
|
// Csops
|
|
|
|
// Waitid
|
|
|
|
// Add_profil
|
|
|
|
// Kdebug_trace
|
|
|
|
// Sigreturn
|
|
|
|
// Atsocket
|
|
|
|
// Kqueue_from_portset_np
|
|
|
|
// Kqueue_portset
|
|
|
|
// Getattrlist
|
|
|
|
// Setattrlist
|
|
|
|
// Getdents
|
|
|
|
// Getdirentriesattr
|
|
|
|
// Searchfs
|
|
|
|
// Delete
|
|
|
|
// Copyfile
|
|
|
|
// Watchevent
|
|
|
|
// Waitevent
|
|
|
|
// Modwatch
|
|
|
|
// Fsctl
|
|
|
|
// Initgroups
|
|
|
|
// Posix_spawn
|
|
|
|
// Nfsclnt
|
|
|
|
// Fhopen
|
|
|
|
// Minherit
|
|
|
|
// Semsys
|
|
|
|
// Msgsys
|
|
|
|
// Shmsys
|
|
|
|
// Semctl
|
|
|
|
// Semget
|
|
|
|
// Semop
|
|
|
|
// Msgctl
|
|
|
|
// Msgget
|
|
|
|
// Msgsnd
|
|
|
|
// Msgrcv
|
|
|
|
// Shmat
|
|
|
|
// Shmctl
|
|
|
|
// Shmdt
|
|
|
|
// Shmget
|
|
|
|
// Shm_open
|
|
|
|
// Shm_unlink
|
|
|
|
// Sem_open
|
|
|
|
// Sem_close
|
|
|
|
// Sem_unlink
|
|
|
|
// Sem_wait
|
|
|
|
// Sem_trywait
|
|
|
|
// Sem_post
|
|
|
|
// Sem_getvalue
|
|
|
|
// Sem_init
|
|
|
|
// Sem_destroy
|
|
|
|
// Open_extended
|
|
|
|
// Umask_extended
|
|
|
|
// Stat_extended
|
|
|
|
// Lstat_extended
|
|
|
|
// Fstat_extended
|
|
|
|
// Chmod_extended
|
|
|
|
// Fchmod_extended
|
|
|
|
// Access_extended
|
|
|
|
// Settid
|
|
|
|
// Gettid
|
|
|
|
// Setsgroups
|
|
|
|
// Getsgroups
|
|
|
|
// Setwgroups
|
|
|
|
// Getwgroups
|
|
|
|
// Mkfifo_extended
|
|
|
|
// Mkdir_extended
|
|
|
|
// Identitysvc
|
|
|
|
// Shared_region_check_np
|
|
|
|
// Shared_region_map_np
|
|
|
|
// __pthread_mutex_destroy
|
|
|
|
// __pthread_mutex_init
|
|
|
|
// __pthread_mutex_lock
|
|
|
|
// __pthread_mutex_trylock
|
|
|
|
// __pthread_mutex_unlock
|
|
|
|
// __pthread_cond_init
|
|
|
|
// __pthread_cond_destroy
|
|
|
|
// __pthread_cond_broadcast
|
|
|
|
// __pthread_cond_signal
|
|
|
|
// Setsid_with_pid
|
|
|
|
// __pthread_cond_timedwait
|
|
|
|
// Aio_fsync
|
|
|
|
// Aio_return
|
|
|
|
// Aio_suspend
|
|
|
|
// Aio_cancel
|
|
|
|
// Aio_error
|
|
|
|
// Aio_read
|
|
|
|
// Aio_write
|
|
|
|
// Lio_listio
|
|
|
|
// __pthread_cond_wait
|
|
|
|
// Iopolicysys
|
|
|
|
// __pthread_kill
|
|
|
|
// __pthread_sigmask
|
|
|
|
// __sigwait
|
|
|
|
// __disable_threadsignal
|
|
|
|
// __pthread_markcancel
|
|
|
|
// __pthread_canceled
|
|
|
|
// __semwait_signal
|
|
|
|
// Proc_info
|
|
|
|
// Stat64_extended
|
|
|
|
// Lstat64_extended
|
|
|
|
// Fstat64_extended
|
|
|
|
// __pthread_chdir
|
|
|
|
// __pthread_fchdir
|
|
|
|
// Audit
|
|
|
|
// Auditon
|
|
|
|
// Getauid
|
|
|
|
// Setauid
|
|
|
|
// Getaudit
|
|
|
|
// Setaudit
|
|
|
|
// Getaudit_addr
|
|
|
|
// Setaudit_addr
|
|
|
|
// Auditctl
|
|
|
|
// Bsdthread_create
|
|
|
|
// Bsdthread_terminate
|
|
|
|
// Stack_snapshot
|
|
|
|
// Bsdthread_register
|
|
|
|
// Workq_open
|
|
|
|
// Workq_ops
|
|
|
|
// __mac_execve
|
|
|
|
// __mac_syscall
|
|
|
|
// __mac_get_file
|
|
|
|
// __mac_set_file
|
|
|
|
// __mac_get_link
|
|
|
|
// __mac_set_link
|
|
|
|
// __mac_get_proc
|
|
|
|
// __mac_set_proc
|
|
|
|
// __mac_get_fd
|
|
|
|
// __mac_set_fd
|
|
|
|
// __mac_get_pid
|
|
|
|
// __mac_get_lcid
|
|
|
|
// __mac_get_lctx
|
|
|
|
// __mac_set_lctx
|
|
|
|
// Setlcid
|
|
|
|
// Read_nocancel
|
|
|
|
// Write_nocancel
|
|
|
|
// Open_nocancel
|
|
|
|
// Close_nocancel
|
|
|
|
// Wait4_nocancel
|
|
|
|
// Recvmsg_nocancel
|
|
|
|
// Sendmsg_nocancel
|
|
|
|
// Recvfrom_nocancel
|
|
|
|
// Accept_nocancel
|
|
|
|
// Fcntl_nocancel
|
|
|
|
// Select_nocancel
|
|
|
|
// Fsync_nocancel
|
|
|
|
// Connect_nocancel
|
|
|
|
// Sigsuspend_nocancel
|
|
|
|
// Readv_nocancel
|
|
|
|
// Writev_nocancel
|
|
|
|
// Sendto_nocancel
|
|
|
|
// Pread_nocancel
|
|
|
|
// Pwrite_nocancel
|
|
|
|
// Waitid_nocancel
|
|
|
|
// Poll_nocancel
|
|
|
|
// Msgsnd_nocancel
|
|
|
|
// Msgrcv_nocancel
|
|
|
|
// Sem_wait_nocancel
|
|
|
|
// Aio_suspend_nocancel
|
|
|
|
// __sigwait_nocancel
|
|
|
|
// __semwait_signal_nocancel
|
|
|
|
// __mac_mount
|
|
|
|
// __mac_get_mount
|
|
|
|
// __mac_getfsstat
|