2009-06-01 23:14:57 -06:00
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// Copyright 2009 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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// Linux 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
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// wrap it in our own nicer implementation.
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package syscall
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2009-08-12 14:19:17 -06:00
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import "unsafe"
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2009-06-01 23:14:57 -06:00
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const OS = "linux"
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/*
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* Wrapped
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*/
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//sys pipe(p *[2]_C_int) (errno int)
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func Pipe(p []int) (errno int) {
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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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errno = pipe(&pp);
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p[0] = int(pp[0]);
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p[1] = int(pp[1]);
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return;
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}
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//sys utimes(path string, times *[2]Timeval) (errno int)
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func Utimes(path string, tv []Timeval) (errno int) {
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if len(tv) != 2 {
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return EINVAL
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2009-06-01 23:14:57 -06:00
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}
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return utimes(path, (*[2]Timeval)(unsafe.Pointer(&tv[0])));
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}
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//sys futimesat(dirfd int, path string, times *[2]Timeval) (errno int)
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func Futimesat(dirfd int, path string, tv []Timeval) (errno int) {
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if len(tv) != 2 {
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return EINVAL
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2009-06-01 23:14:57 -06:00
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}
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return futimesat(dirfd, path, (*[2]Timeval)(unsafe.Pointer(&tv[0])));
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}
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2009-11-05 11:55:57 -07:00
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const ImplementsGetwd = true
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//sys Getcwd(buf []byte) (n int, errno int)
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func Getwd() (wd string, errno int) {
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var buf [PathMax]byte;
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n, err := Getcwd(&buf);
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if err != 0 {
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return "", err
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}
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// Getcwd returns the number of bytes written to buf, including the NUL.
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if n < 1 || n > len(buf) || buf[n-1] != 0 {
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return "", EINVAL
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}
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return string(buf[0 : n-1]), 0;
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}
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func Getgroups() (gids []int, errno int) {
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n, err := getgroups(0, nil);
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if err != 0 {
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return nil, errno
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}
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if n == 0 {
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return nil, 0
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}
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// Sanity check group count. Max is 1<<16 on Linux.
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if n < 0 || n > 1<<20 {
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return nil, EINVAL
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}
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a := make([]_Gid_t, n);
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n, err = getgroups(n, &a[0]);
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if err != 0 {
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return nil, errno
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}
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gids = make([]int, n);
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for i, v := range a[0:n] {
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gids[i] = int(v)
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}
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return;
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}
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func Setgroups(gids []int) (errno int) {
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if len(gids) == 0 {
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return setgroups(0, nil)
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}
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a := make([]_Gid_t, len(gids));
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for i, v := range gids {
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a[i] = _Gid_t(v)
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}
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return setgroups(len(a), &a[0]);
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}
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type WaitStatus uint32
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// Wait status is 7 bits at bottom, either 0 (exited),
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// 0x7F (stopped), or a signal number that caused an exit.
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// The 0x80 bit is whether there was a core dump.
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// An extra number (exit code, signal causing a stop)
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// is in the high bits. At least that's the idea.
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// There are various irregularities. For example, the
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// "continued" status is 0xFFFF, distinguishing itself
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// from stopped via the core dump bit.
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const (
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mask = 0x7F;
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core = 0x80;
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exited = 0x00;
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stopped = 0x7F;
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shift = 8;
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)
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2009-11-06 15:24:38 -07:00
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func (w WaitStatus) Exited() bool { return w&mask == exited }
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func (w WaitStatus) Signaled() bool { return w&mask != stopped && w&mask != exited }
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func (w WaitStatus) Stopped() bool { return w&0xFF == stopped }
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func (w WaitStatus) Continued() bool { return w == 0xFFFF }
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2009-11-06 15:24:38 -07:00
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func (w WaitStatus) CoreDump() bool { return w.Signaled() && w&core != 0 }
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func (w WaitStatus) ExitStatus() int {
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if !w.Exited() {
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return -1
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}
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return int(w>>shift) & 0xFF;
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}
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func (w WaitStatus) Signal() int {
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if !w.Signaled() {
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return -1
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}
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return int(w & mask);
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}
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func (w WaitStatus) StopSignal() int {
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if !w.Stopped() {
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return -1
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}
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return int(w>>shift) & 0xFF;
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}
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2009-07-13 20:20:38 -06:00
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func (w WaitStatus) TrapCause() int {
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if w.StopSignal() != SIGTRAP {
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return -1
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}
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return int(w>>shift) >> 8;
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}
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2009-06-01 23:14:57 -06:00
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//sys wait4(pid int, wstatus *_C_int, options int, rusage *Rusage) (wpid int, errno int)
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func Wait4(pid int, wstatus *WaitStatus, options int, rusage *Rusage) (wpid int, errno int) {
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var status _C_int;
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wpid, errno = wait4(pid, &status, options, rusage);
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if wstatus != nil {
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*wstatus = WaitStatus(status)
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}
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return;
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}
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func Sleep(nsec int64) (errno int) {
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tv := NsecToTimeval(nsec);
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2009-09-15 14:51:33 -06:00
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_, err := Select(0, nil, nil, nil, &tv);
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return err;
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}
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// For testing: clients can set this flag to force
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// creation of IPv6 sockets to return EAFNOSUPPORT.
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var SocketDisableIPv6 bool
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type Sockaddr interface {
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sockaddr() (ptr uintptr, len _Socklen, errno int); // lowercase; only we can define Sockaddrs
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}
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type SockaddrInet4 struct {
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Port int;
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Addr [4]byte;
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raw RawSockaddrInet4;
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}
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func (sa *SockaddrInet4) sockaddr() (uintptr, _Socklen, int) {
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if sa.Port < 0 || sa.Port > 0xFFFF {
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return 0, 0, EINVAL
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}
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sa.raw.Family = AF_INET;
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p := (*[2]byte)(unsafe.Pointer(&sa.raw.Port));
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p[0] = byte(sa.Port >> 8);
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p[1] = byte(sa.Port);
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for i := 0; i < len(sa.Addr); i++ {
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sa.raw.Addr[i] = sa.Addr[i]
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}
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return uintptr(unsafe.Pointer(&sa.raw)), SizeofSockaddrInet4, 0;
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}
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type SockaddrInet6 struct {
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Port int;
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Addr [16]byte;
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raw RawSockaddrInet6;
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}
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func (sa *SockaddrInet6) sockaddr() (uintptr, _Socklen, int) {
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if sa.Port < 0 || sa.Port > 0xFFFF {
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return 0, 0, EINVAL
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}
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sa.raw.Family = AF_INET6;
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p := (*[2]byte)(unsafe.Pointer(&sa.raw.Port));
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p[0] = byte(sa.Port >> 8);
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p[1] = byte(sa.Port);
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for i := 0; i < len(sa.Addr); i++ {
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sa.raw.Addr[i] = sa.Addr[i]
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}
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return uintptr(unsafe.Pointer(&sa.raw)), SizeofSockaddrInet6, 0;
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}
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type SockaddrUnix struct {
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Name string;
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raw RawSockaddrUnix;
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}
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func (sa *SockaddrUnix) sockaddr() (uintptr, _Socklen, int) {
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name := sa.Name;
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n := len(name);
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if n >= len(sa.raw.Path) || n == 0 {
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return 0, 0, EINVAL
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}
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sa.raw.Family = AF_UNIX;
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for i := 0; i < n; i++ {
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sa.raw.Path[i] = int8(name[i])
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}
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if sa.raw.Path[0] == '@' {
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sa.raw.Path[0] = 0
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}
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// length is family, name, NUL.
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return uintptr(unsafe.Pointer(&sa.raw)), 1 + _Socklen(n) + 1, 0;
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}
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func anyToSockaddr(rsa *RawSockaddrAny) (Sockaddr, int) {
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switch rsa.Addr.Family {
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case AF_UNIX:
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pp := (*RawSockaddrUnix)(unsafe.Pointer(rsa));
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sa := new(SockaddrUnix);
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if pp.Path[0] == 0 {
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// "Abstract" Unix domain socket.
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// Rewrite leading NUL as @ for textual display.
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// (This is the standard convention.)
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// Not friendly to overwrite in place,
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// but the callers below don't care.
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pp.Path[0] = '@'
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}
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// Assume path ends at NUL.
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// This is not technically the Linux semantics for
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// abstract Unix domain sockets--they are supposed
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// to be uninterpreted fixed-size binary blobs--but
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// everyone uses this convention.
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n := 0;
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for n < len(pp.Path) && pp.Path[n] != 0 {
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n++
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}
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bytes := (*[len(pp.Path)]byte)(unsafe.Pointer(&pp.Path[0]));
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sa.Name = string(bytes[0:n]);
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return sa, 0;
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case AF_INET:
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pp := (*RawSockaddrInet4)(unsafe.Pointer(rsa));
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sa := new(SockaddrInet4);
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p := (*[2]byte)(unsafe.Pointer(&pp.Port));
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sa.Port = int(p[0])<<8 + int(p[1]);
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for i := 0; i < len(sa.Addr); i++ {
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sa.Addr[i] = pp.Addr[i]
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}
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return sa, 0;
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case AF_INET6:
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pp := (*RawSockaddrInet6)(unsafe.Pointer(rsa));
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sa := new(SockaddrInet6);
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p := (*[2]byte)(unsafe.Pointer(&pp.Port));
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sa.Port = int(p[0])<<8 + int(p[1]);
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for i := 0; i < len(sa.Addr); i++ {
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sa.Addr[i] = pp.Addr[i]
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}
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return sa, 0;
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}
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return nil, EAFNOSUPPORT;
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}
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func Accept(fd int) (nfd int, sa Sockaddr, errno int) {
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var rsa RawSockaddrAny;
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var len _Socklen = SizeofSockaddrAny;
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nfd, errno = accept(fd, &rsa, &len);
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if errno != 0 {
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return
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}
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sa, errno = anyToSockaddr(&rsa);
|
|
|
|
if errno != 0 {
|
|
|
|
Close(nfd);
|
|
|
|
nfd = 0;
|
|
|
|
}
|
|
|
|
return;
|
|
|
|
}
|
|
|
|
|
2009-06-17 22:44:26 -06:00
|
|
|
func Getsockname(fd int) (sa Sockaddr, errno int) {
|
|
|
|
var rsa RawSockaddrAny;
|
|
|
|
var len _Socklen = SizeofSockaddrAny;
|
|
|
|
if errno = getsockname(fd, &rsa, &len); errno != 0 {
|
2009-11-09 13:07:39 -07:00
|
|
|
return
|
2009-06-17 22:44:26 -06:00
|
|
|
}
|
|
|
|
return anyToSockaddr(&rsa);
|
|
|
|
}
|
|
|
|
|
|
|
|
func Getpeername(fd int) (sa Sockaddr, errno int) {
|
|
|
|
var rsa RawSockaddrAny;
|
|
|
|
var len _Socklen = SizeofSockaddrAny;
|
|
|
|
if errno = getpeername(fd, &rsa, &len); errno != 0 {
|
2009-11-09 13:07:39 -07:00
|
|
|
return
|
2009-06-17 22:44:26 -06:00
|
|
|
}
|
|
|
|
return anyToSockaddr(&rsa);
|
|
|
|
}
|
|
|
|
|
2009-06-01 23:14:57 -06:00
|
|
|
func Bind(fd int, sa Sockaddr) (errno int) {
|
|
|
|
ptr, n, err := sa.sockaddr();
|
|
|
|
if err != 0 {
|
2009-11-09 13:07:39 -07:00
|
|
|
return err
|
2009-06-01 23:14:57 -06:00
|
|
|
}
|
|
|
|
return bind(fd, ptr, n);
|
|
|
|
}
|
|
|
|
|
|
|
|
func Connect(fd int, sa Sockaddr) (errno int) {
|
|
|
|
ptr, n, err := sa.sockaddr();
|
|
|
|
if err != 0 {
|
2009-11-09 13:07:39 -07:00
|
|
|
return err
|
2009-06-01 23:14:57 -06:00
|
|
|
}
|
|
|
|
return connect(fd, ptr, n);
|
|
|
|
}
|
|
|
|
|
|
|
|
func Socket(domain, typ, proto int) (fd, errno int) {
|
|
|
|
if domain == AF_INET6 && SocketDisableIPv6 {
|
2009-11-09 13:07:39 -07:00
|
|
|
return -1, EAFNOSUPPORT
|
2009-06-01 23:14:57 -06:00
|
|
|
}
|
|
|
|
fd, errno = socket(domain, typ, proto);
|
|
|
|
return;
|
|
|
|
}
|
|
|
|
|
|
|
|
func SetsockoptInt(fd, level, opt int, value int) (errno int) {
|
|
|
|
var n = int32(value);
|
|
|
|
return setsockopt(fd, level, opt, uintptr(unsafe.Pointer(&n)), 4);
|
|
|
|
}
|
|
|
|
|
|
|
|
func SetsockoptTimeval(fd, level, opt int, tv *Timeval) (errno int) {
|
2009-11-09 13:07:39 -07:00
|
|
|
return setsockopt(fd, level, opt, uintptr(unsafe.Pointer(tv)), unsafe.Sizeof(*tv))
|
2009-06-01 23:14:57 -06:00
|
|
|
}
|
|
|
|
|
|
|
|
func SetsockoptLinger(fd, level, opt int, l *Linger) (errno int) {
|
2009-11-09 13:07:39 -07:00
|
|
|
return setsockopt(fd, level, opt, uintptr(unsafe.Pointer(l)), unsafe.Sizeof(*l))
|
2009-06-01 23:14:57 -06:00
|
|
|
}
|
|
|
|
|
2009-11-01 12:13:27 -07:00
|
|
|
func Recvfrom(fd int, p []byte, flags int) (n int, from Sockaddr, errno int) {
|
|
|
|
var rsa RawSockaddrAny;
|
|
|
|
var len _Socklen = SizeofSockaddrAny;
|
|
|
|
if n, errno = recvfrom(fd, p, flags, &rsa, &len); errno != 0 {
|
2009-11-09 13:07:39 -07:00
|
|
|
return
|
2009-11-01 12:13:27 -07:00
|
|
|
}
|
|
|
|
from, errno = anyToSockaddr(&rsa);
|
|
|
|
return;
|
|
|
|
}
|
|
|
|
|
|
|
|
func Sendto(fd int, p []byte, flags int, to Sockaddr) (errno int) {
|
|
|
|
ptr, n, err := to.sockaddr();
|
|
|
|
if err != 0 {
|
2009-11-09 13:07:39 -07:00
|
|
|
return err
|
2009-11-01 12:13:27 -07:00
|
|
|
}
|
|
|
|
return sendto(fd, p, flags, ptr, n);
|
|
|
|
}
|
|
|
|
|
2009-07-14 11:53:04 -06:00
|
|
|
//sys ptrace(request int, pid int, addr uintptr, data uintptr) (errno int)
|
|
|
|
|
|
|
|
// See bytes.Copy.
|
|
|
|
func bytesCopy(dst, src []byte) int {
|
|
|
|
if len(src) > len(dst) {
|
2009-11-09 13:07:39 -07:00
|
|
|
src = src[0:len(dst)]
|
2009-07-14 11:53:04 -06:00
|
|
|
}
|
|
|
|
for i, x := range src {
|
2009-11-09 13:07:39 -07:00
|
|
|
dst[i] = x
|
2009-07-14 11:53:04 -06:00
|
|
|
}
|
2009-11-05 11:55:57 -07:00
|
|
|
return len(src);
|
2009-07-14 11:53:04 -06:00
|
|
|
}
|
|
|
|
|
|
|
|
func ptracePeek(req int, pid int, addr uintptr, out []byte) (count int, errno int) {
|
|
|
|
// The peek requests are machine-size oriented, so we wrap it
|
|
|
|
// to retrieve arbitrary-length data.
|
|
|
|
|
|
|
|
// The ptrace syscall differs from glibc's ptrace.
|
|
|
|
// Peeks returns the word in *data, not as the return value.
|
|
|
|
|
|
|
|
var buf [sizeofPtr]byte;
|
|
|
|
|
|
|
|
// Leading edge. PEEKTEXT/PEEKDATA don't require aligned
|
|
|
|
// access (PEEKUSER warns that it might), but if we don't
|
|
|
|
// align our reads, we might straddle an unmapped page
|
|
|
|
// boundary and not get the bytes leading up to the page
|
|
|
|
// boundary.
|
|
|
|
n := 0;
|
2009-11-09 22:23:52 -07:00
|
|
|
if addr%sizeofPtr != 0 {
|
|
|
|
errno = ptrace(req, pid, addr-addr%sizeofPtr, uintptr(unsafe.Pointer(&buf[0])));
|
2009-07-14 11:53:04 -06:00
|
|
|
if errno != 0 {
|
2009-11-09 13:07:39 -07:00
|
|
|
return 0, errno
|
2009-07-14 11:53:04 -06:00
|
|
|
}
|
2009-11-20 12:45:05 -07:00
|
|
|
n += bytesCopy(out, buf[addr%sizeofPtr:]);
|
|
|
|
out = out[n:];
|
2009-07-14 11:53:04 -06:00
|
|
|
}
|
|
|
|
|
|
|
|
// Remainder.
|
|
|
|
for len(out) > 0 {
|
|
|
|
// We use an internal buffer to gaurantee alignment.
|
|
|
|
// It's not documented if this is necessary, but we're paranoid.
|
|
|
|
errno = ptrace(req, pid, addr+uintptr(n), uintptr(unsafe.Pointer(&buf[0])));
|
|
|
|
if errno != 0 {
|
2009-11-09 13:07:39 -07:00
|
|
|
return n, errno
|
2009-07-14 11:53:04 -06:00
|
|
|
}
|
|
|
|
copied := bytesCopy(out, &buf);
|
|
|
|
n += copied;
|
2009-11-20 12:45:05 -07:00
|
|
|
out = out[copied:];
|
2009-07-14 11:53:04 -06:00
|
|
|
}
|
|
|
|
|
|
|
|
return n, 0;
|
|
|
|
}
|
|
|
|
|
|
|
|
func PtracePeekText(pid int, addr uintptr, out []byte) (count int, errno int) {
|
2009-11-09 13:07:39 -07:00
|
|
|
return ptracePeek(PTRACE_PEEKTEXT, pid, addr, out)
|
2009-07-14 11:53:04 -06:00
|
|
|
}
|
|
|
|
|
|
|
|
func PtracePeekData(pid int, addr uintptr, out []byte) (count int, errno int) {
|
2009-11-09 13:07:39 -07:00
|
|
|
return ptracePeek(PTRACE_PEEKDATA, pid, addr, out)
|
2009-07-14 11:53:04 -06:00
|
|
|
}
|
|
|
|
|
|
|
|
func ptracePoke(pokeReq int, peekReq int, pid int, addr uintptr, data []byte) (count int, errno int) {
|
|
|
|
// As for ptracePeek, we need to align our accesses to deal
|
|
|
|
// with the possibility of straddling an invalid page.
|
|
|
|
|
|
|
|
// Leading edge.
|
|
|
|
n := 0;
|
2009-11-09 22:23:52 -07:00
|
|
|
if addr%sizeofPtr != 0 {
|
2009-07-14 11:53:04 -06:00
|
|
|
var buf [sizeofPtr]byte;
|
2009-11-09 22:23:52 -07:00
|
|
|
errno = ptrace(peekReq, pid, addr-addr%sizeofPtr, uintptr(unsafe.Pointer(&buf[0])));
|
2009-07-14 11:53:04 -06:00
|
|
|
if errno != 0 {
|
2009-11-09 13:07:39 -07:00
|
|
|
return 0, errno
|
2009-07-14 11:53:04 -06:00
|
|
|
}
|
2009-11-20 12:45:05 -07:00
|
|
|
n += bytesCopy(buf[addr%sizeofPtr:], data);
|
2009-07-14 11:53:04 -06:00
|
|
|
word := *((*uintptr)(unsafe.Pointer(&buf[0])));
|
2009-11-09 22:23:52 -07:00
|
|
|
errno = ptrace(pokeReq, pid, addr-addr%sizeofPtr, word);
|
2009-07-14 11:53:04 -06:00
|
|
|
if errno != 0 {
|
2009-11-09 13:07:39 -07:00
|
|
|
return 0, errno
|
2009-07-14 11:53:04 -06:00
|
|
|
}
|
2009-11-20 12:45:05 -07:00
|
|
|
data = data[n:];
|
2009-07-14 11:53:04 -06:00
|
|
|
}
|
|
|
|
|
|
|
|
// Interior.
|
|
|
|
for len(data) > sizeofPtr {
|
|
|
|
word := *((*uintptr)(unsafe.Pointer(&data[0])));
|
|
|
|
errno = ptrace(pokeReq, pid, addr+uintptr(n), word);
|
|
|
|
if errno != 0 {
|
2009-11-09 13:07:39 -07:00
|
|
|
return n, errno
|
2009-07-14 11:53:04 -06:00
|
|
|
}
|
|
|
|
n += sizeofPtr;
|
2009-11-20 12:45:05 -07:00
|
|
|
data = data[sizeofPtr:];
|
2009-07-14 11:53:04 -06:00
|
|
|
}
|
|
|
|
|
|
|
|
// Trailing edge.
|
|
|
|
if len(data) > 0 {
|
|
|
|
var buf [sizeofPtr]byte;
|
|
|
|
errno = ptrace(peekReq, pid, addr+uintptr(n), uintptr(unsafe.Pointer(&buf[0])));
|
|
|
|
if errno != 0 {
|
2009-11-09 13:07:39 -07:00
|
|
|
return n, errno
|
2009-07-14 11:53:04 -06:00
|
|
|
}
|
|
|
|
bytesCopy(&buf, data);
|
|
|
|
word := *((*uintptr)(unsafe.Pointer(&buf[0])));
|
|
|
|
errno = ptrace(pokeReq, pid, addr+uintptr(n), word);
|
|
|
|
if errno != 0 {
|
2009-11-09 13:07:39 -07:00
|
|
|
return n, errno
|
2009-07-14 11:53:04 -06:00
|
|
|
}
|
|
|
|
n += len(data);
|
|
|
|
}
|
|
|
|
|
|
|
|
return n, 0;
|
|
|
|
}
|
|
|
|
|
|
|
|
func PtracePokeText(pid int, addr uintptr, data []byte) (count int, errno int) {
|
2009-11-09 13:07:39 -07:00
|
|
|
return ptracePoke(PTRACE_POKETEXT, PTRACE_PEEKTEXT, pid, addr, data)
|
2009-07-14 11:53:04 -06:00
|
|
|
}
|
|
|
|
|
|
|
|
func PtracePokeData(pid int, addr uintptr, data []byte) (count int, errno int) {
|
2009-11-09 13:07:39 -07:00
|
|
|
return ptracePoke(PTRACE_POKEDATA, PTRACE_PEEKDATA, pid, addr, data)
|
2009-07-14 11:53:04 -06:00
|
|
|
}
|
|
|
|
|
|
|
|
func PtraceGetRegs(pid int, regsout *PtraceRegs) (errno int) {
|
2009-11-09 13:07:39 -07:00
|
|
|
return ptrace(PTRACE_GETREGS, pid, 0, uintptr(unsafe.Pointer(regsout)))
|
2009-07-14 11:53:04 -06:00
|
|
|
}
|
|
|
|
|
|
|
|
func PtraceSetRegs(pid int, regs *PtraceRegs) (errno int) {
|
2009-11-09 13:07:39 -07:00
|
|
|
return ptrace(PTRACE_SETREGS, pid, 0, uintptr(unsafe.Pointer(regs)))
|
2009-07-14 11:53:04 -06:00
|
|
|
}
|
|
|
|
|
|
|
|
func PtraceSetOptions(pid int, options int) (errno int) {
|
2009-11-09 13:07:39 -07:00
|
|
|
return ptrace(PTRACE_SETOPTIONS, pid, 0, uintptr(options))
|
2009-07-14 11:53:04 -06:00
|
|
|
}
|
|
|
|
|
|
|
|
func PtraceGetEventMsg(pid int) (msg uint, errno int) {
|
|
|
|
var data _C_long;
|
2009-11-01 12:13:27 -07:00
|
|
|
errno = ptrace(PTRACE_GETEVENTMSG, pid, 0, uintptr(unsafe.Pointer(&data)));
|
2009-07-14 19:05:29 -06:00
|
|
|
msg = uint(data);
|
2009-07-14 11:53:04 -06:00
|
|
|
return;
|
|
|
|
}
|
|
|
|
|
|
|
|
func PtraceCont(pid int, signal int) (errno int) {
|
2009-11-09 13:07:39 -07:00
|
|
|
return ptrace(PTRACE_CONT, pid, 0, uintptr(signal))
|
2009-07-14 11:53:04 -06:00
|
|
|
}
|
|
|
|
|
2009-11-06 15:24:38 -07:00
|
|
|
func PtraceSingleStep(pid int) (errno int) { return ptrace(PTRACE_SINGLESTEP, pid, 0, 0) }
|
2009-07-14 11:53:04 -06:00
|
|
|
|
2009-11-06 15:24:38 -07:00
|
|
|
func PtraceAttach(pid int) (errno int) { return ptrace(PTRACE_ATTACH, pid, 0, 0) }
|
2009-07-14 11:53:04 -06:00
|
|
|
|
2009-11-06 15:24:38 -07:00
|
|
|
func PtraceDetach(pid int) (errno int) { return ptrace(PTRACE_DETACH, pid, 0, 0) }
|
2009-07-14 11:53:04 -06:00
|
|
|
|
2009-06-01 23:14:57 -06:00
|
|
|
// Sendto
|
|
|
|
// Recvfrom
|
|
|
|
// Sendmsg
|
|
|
|
// Recvmsg
|
|
|
|
// Socketpair
|
|
|
|
// Getsockopt
|
|
|
|
|
|
|
|
/*
|
|
|
|
* Direct access
|
|
|
|
*/
|
|
|
|
//sys Access(path string, mode int) (errno int)
|
|
|
|
//sys Acct(path string) (errno int)
|
|
|
|
//sys Adjtimex(buf *Timex) (state int, errno int)
|
|
|
|
//sys Chdir(path string) (errno int)
|
|
|
|
//sys Chmod(path string, mode int) (errno int)
|
|
|
|
//sys Chroot(path string) (errno int)
|
|
|
|
//sys Close(fd int) (errno int)
|
|
|
|
//sys Creat(path string, mode int) (fd int, errno int)
|
|
|
|
//sys Dup(oldfd int) (fd int, errno int)
|
|
|
|
//sys Dup2(oldfd int, newfd int) (fd int, errno int)
|
|
|
|
//sys EpollCreate(size int) (fd int, errno int)
|
|
|
|
//sys EpollCtl(epfd int, op int, fd int, event *EpollEvent) (errno int)
|
|
|
|
//sys EpollWait(epfd int, events []EpollEvent, msec int) (n int, errno int)
|
|
|
|
//sys Exit(code int) = SYS_EXIT_GROUP
|
|
|
|
//sys Faccessat(dirfd int, path string, mode int, flags int) (errno int)
|
|
|
|
//sys Fallocate(fd int, mode int, off int64, len int64) (errno int)
|
|
|
|
//sys Fchdir(fd int) (errno int)
|
|
|
|
//sys Fchmod(fd int, mode int) (errno int)
|
|
|
|
//sys Fchmodat(dirfd int, path string, mode int, flags int) (errno int)
|
|
|
|
//sys Fchownat(dirfd int, path string, uid int, gid int, flags int) (errno int)
|
|
|
|
//sys fcntl(fd int, cmd int, arg int) (val int, errno int)
|
|
|
|
//sys Fdatasync(fd int) (errno int)
|
|
|
|
//sys Fsync(fd int) (errno int)
|
|
|
|
//sys Ftruncate(fd int, length int64) (errno int)
|
|
|
|
//sys Getdents(fd int, buf []byte) (n int, errno int) = SYS_GETDENTS64
|
|
|
|
//sys Getpgid(pid int) (pgid int, errno int)
|
|
|
|
//sys Getpgrp() (pid int)
|
|
|
|
//sys Getpid() (pid int)
|
|
|
|
//sys Getppid() (ppid int)
|
|
|
|
//sys Getrlimit(resource int, rlim *Rlimit) (errno int)
|
|
|
|
//sys Getrusage(who int, rusage *Rusage) (errno int)
|
|
|
|
//sys Gettid() (tid int)
|
|
|
|
//sys Gettimeofday(tv *Timeval) (errno int)
|
|
|
|
//sys Kill(pid int, sig int) (errno int)
|
|
|
|
//sys Klogctl(typ int, buf []byte) (n int, errno int) = SYS_SYSLOG
|
|
|
|
//sys Link(oldpath string, newpath string) (errno int)
|
|
|
|
//sys Mkdir(path string, mode int) (errno int)
|
|
|
|
//sys Mkdirat(dirfd int, path string, mode int) (errno int)
|
|
|
|
//sys Mknod(path string, mode int, dev int) (errno int)
|
|
|
|
//sys Mknodat(dirfd int, path string, mode int, dev int) (errno int)
|
|
|
|
//sys Nanosleep(time *Timespec, leftover *Timespec) (errno int)
|
|
|
|
//sys Open(path string, mode int, perm int) (fd int, errno int)
|
|
|
|
//sys Openat(dirfd int, path string, flags int, mode int) (fd int, errno int)
|
|
|
|
//sys Pause() (errno int)
|
|
|
|
//sys PivotRoot(newroot string, putold string) (errno int) = SYS_PIVOT_ROOT
|
|
|
|
//sys Pread(fd int, p []byte, offset int64) (n int, errno int) = SYS_PREAD64
|
|
|
|
//sys Pwrite(fd int, p []byte, offset int64) (n int, errno int) = SYS_PWRITE64
|
|
|
|
//sys Read(fd int, p []byte) (n int, errno int)
|
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//sys Readlink(path string, buf []byte) (n int, errno int)
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//sys Rename(oldpath string, newpath string) (errno int)
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//sys Renameat(olddirfd int, oldpath string, newdirfd int, newpath string) (errno int)
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//sys Rmdir(path string) (errno int)
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//sys Setdomainname(p []byte) (errno int)
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//sys Sethostname(p []byte) (errno int)
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//sys Setpgid(pid int, pgid int) (errno int)
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//sys Setrlimit(resource int, rlim *Rlimit) (errno int)
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//sys Setsid() (pid int)
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//sys Settimeofday(tv *Timeval) (errno int)
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//sys Setuid(uid int) (errno int)
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//sys Splice(rfd int, roff *int64, wfd int, woff *int64, len int, flags int) (n int64, errno int)
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//sys Symlink(oldpath string, newpath string) (errno int)
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//sys Sync()
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//sys Sysinfo(info *Sysinfo_t) (errno int)
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//sys Tee(rfd int, wfd int, len int, flags int) (n int64, errno int)
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//sys Tgkill(tgid int, tid int, sig int) (errno int)
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//sys Time(t *Time_t) (tt Time_t, errno int)
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//sys Times(tms *Tms) (ticks uintptr, errno int)
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//sys Truncate(path string, length int64) (errno int)
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//sys Umask(mask int) (oldmask int)
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//sys Uname(buf *Utsname) (errno int)
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//sys Unlink(path string) (errno int)
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//sys Unlinkat(dirfd int, path string) (errno int)
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//sys Unshare(flags int) (errno int)
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//sys Ustat(dev int, ubuf *Ustat_t) (errno int)
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//sys Utime(path string, buf *Utimbuf) (errno int)
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//sys Write(fd int, p []byte) (n int, errno int)
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//sys exitThread(code int) (errno int) = SYS_EXIT
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//sys read(fd int, p *byte, np int) (n int, errno int)
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//sys write(fd int, p *byte, np int) (n int, errno int)
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/*
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* Unimplemented
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*/
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// AddKey
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// AfsSyscall
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// Alarm
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// ArchPrctl
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// Brk
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// Capget
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// Capset
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// ClockGetres
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// ClockGettime
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// ClockNanosleep
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// ClockSettime
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// Clone
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// CreateModule
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// DeleteModule
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// EpollCtlOld
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// EpollPwait
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// EpollWaitOld
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// Eventfd
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// Execve
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// Fadvise64
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// Fgetxattr
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// Flistxattr
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// Flock
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// Fork
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// Fremovexattr
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// Fsetxattr
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// Futex
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// GetKernelSyms
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// GetMempolicy
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// GetRobustList
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// GetThreadArea
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// Getitimer
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// Getpmsg
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// Getpriority
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// Getxattr
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// InotifyAddWatch
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// InotifyInit
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// InotifyRmWatch
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// IoCancel
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// IoDestroy
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// IoGetevents
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// IoSetup
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// IoSubmit
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// Ioctl
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// IoprioGet
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// IoprioSet
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// KexecLoad
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// Keyctl
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// Lgetxattr
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// Listxattr
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// Llistxattr
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// LookupDcookie
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// Lremovexattr
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// Lsetxattr
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// Madvise
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// Mbind
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// MigratePages
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// Mincore
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// Mlock
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// Mmap
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// ModifyLdt
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// Mount
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// MovePages
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// Mprotect
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// MqGetsetattr
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// MqNotify
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// MqOpen
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// MqTimedreceive
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// MqTimedsend
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// MqUnlink
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// Mremap
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// Msgctl
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// Msgget
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// Msgrcv
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// Msgsnd
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// Msync
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// Munlock
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// Munlockall
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// Munmap
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// Newfstatat
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// Nfsservctl
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// Personality
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// Poll
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// Ppoll
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// Prctl
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// Pselect6
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// Ptrace
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// Putpmsg
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// QueryModule
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// Quotactl
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// Readahead
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// Readv
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// Reboot
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// RemapFilePages
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// Removexattr
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// RequestKey
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// RestartSyscall
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// RtSigaction
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// RtSigpending
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// RtSigprocmask
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// RtSigqueueinfo
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// RtSigreturn
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// RtSigsuspend
|
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// RtSigtimedwait
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// SchedGetPriorityMax
|
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// SchedGetPriorityMin
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// SchedGetaffinity
|
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// SchedGetparam
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// SchedGetscheduler
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// SchedRrGetInterval
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// SchedSetaffinity
|
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// SchedSetparam
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// SchedYield
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// Security
|
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// Semctl
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// Semget
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// Semop
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// Semtimedop
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// Sendfile
|
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// SetMempolicy
|
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// SetRobustList
|
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// SetThreadArea
|
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|
// SetTidAddress
|
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// Setpriority
|
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// Setxattr
|
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// Shmat
|
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// Shmctl
|
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// Shmdt
|
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// Shmget
|
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// Sigaltstack
|
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// Signalfd
|
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// Swapoff
|
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// Swapon
|
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// Sysfs
|
|
|
|
// TimerCreate
|
|
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|
// TimerDelete
|
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|
|
// TimerGetoverrun
|
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|
// TimerGettime
|
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|
// TimerSettime
|
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|
// Timerfd
|
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|
// Tkill (obsolete)
|
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|
// Tuxcall
|
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// Umount2
|
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// Uselib
|
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// Utimensat
|
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// Vfork
|
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// Vhangup
|
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// Vmsplice
|
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// Vserver
|
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// Waitid
|
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// Writev
|
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// _Sysctl
|