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- // Copyright 2017 The Go Authors. All rights reserved.
- // Use of this source code is governed by a BSD-style
- // license that can be found in the LICENSE file.
- // +build aix
- package syscall
- import (
- "unsafe"
- )
- // For exec_unix.go.
- const SYS_EXECVE = 0
- //sys Openat(dirfd int, path string, flags int, mode uint32) (fd int, err error)
- //open64at(dirfd _C_int, path *byte, flags _C_int, mode Mode_t) _C_int
- //sys ptrace64(request int, id int64, addr int64, data int, buff uintptr) (err error)
- //ptrace64(request _C_int, id int64, addr int64, data _C_int, buff *byte) _C_int
- func raw_ptrace(request int, pid int, addr uintptr, data uintptr) Errno {
- if request == _PTRACE_TRACEME {
- // Convert to AIX ptrace call.
- err := ptrace64(_PT_TRACE_ME, 0, 0, 0, 0)
- if err != nil {
- return err.(Errno)
- }
- return 0
- }
- return ENOSYS
- }
- func ptracePeek(pid int, addr uintptr, out []byte) (count int, err error) {
- n := 0
- for len(out) > 0 {
- bsize := len(out)
- if bsize > 1024 {
- bsize = 1024
- }
- err = ptrace64(_PT_READ_BLOCK, int64(pid), int64(addr), bsize, uintptr(unsafe.Pointer(&out[0])))
- if err != nil {
- return 0, err
- }
- addr += uintptr(bsize)
- n += bsize
- out = out[n:]
- }
- return n, nil
- }
- func PtracePeekText(pid int, addr uintptr, out []byte) (count int, err error) {
- return ptracePeek(pid, addr, out)
- }
- func PtracePeekData(pid int, addr uintptr, out []byte) (count int, err error) {
- return ptracePeek(pid, addr, out)
- }
- func ptracePoke(pid int, addr uintptr, data []byte) (count int, err error) {
- n := 0
- for len(data) > 0 {
- bsize := len(data)
- if bsize > 1024 {
- bsize = 1024
- }
- err = ptrace64(_PT_WRITE_BLOCK, int64(pid), int64(addr), bsize, uintptr(unsafe.Pointer(&data[0])))
- if err != nil {
- return 0, err
- }
- addr += uintptr(bsize)
- n += bsize
- data = data[n:]
- }
- return n, nil
- }
- func PtracePokeText(pid int, addr uintptr, data []byte) (count int, err error) {
- return ptracePoke(pid, addr, data)
- }
- func PtracePokeData(pid int, addr uintptr, data []byte) (count int, err error) {
- return ptracePoke(pid, addr, data)
- }
- func PtraceCont(pid int, signal int) (err error) {
- return ptrace64(_PT_CONTINUE, int64(pid), 1, signal, 0)
- }
- func PtraceSingleStep(pid int) (err error) { return ptrace64(_PT_STEP, int64(pid), 1, 0, 0) }
- func PtraceAttach(pid int) (err error) { return ptrace64(_PT_ATTACH, int64(pid), 0, 0, 0) }
- func PtraceDetach(pid int) (err error) { return ptrace64(_PT_DETACH, int64(pid), 0, 0, 0) }
- //sys reboot(how int) (err error)
- //__linux_reboot(how _C_int) _C_int
- func Reboot(how int) (err error) {
- return reboot(how)
- }
- //sys Acct(path string) (err error)
- //acct(path *byte) _C_int
- //sys Faccessat(dirfd int, path string, mode uint32, flags int) (err error)
- //faccessat(dirfd _C_int, pathname *byte, mode _C_int, flags _C_int) _C_int
- //sys Fchmodat(dirfd int, path string, mode uint32, flags int) (err error)
- //fchmodat(dirfd _C_int, pathname *byte, mode Mode_t, flags _C_int) _C_int
- //sys Fchownat(dirfd int, path string, uid int, gid int, flags int) (err error)
- //fchownat(dirfd _C_int, path *byte, owner Uid_t, group Gid_t, flags _C_int) _C_int
- //sys Fstatfs(fd int, buf *Statfs_t) (err error)
- //fstatfs64(fd _C_int, buf *Statfs_t) _C_int
- //sys Mkdirat(dirfd int, path string, mode uint32) (err error)
- //mkdirat(dirfd _C_int, path *byte, mode Mode_t) _C_int
- //sys Mknodat(dirfd int, path string, mode uint32, dev int) (err error)
- //mknodat(dirfd _C_int, path *byte, mode Mode_t, dev _dev_t) _C_int
- //sys getdirent(fd int, buf []byte) (n int, err error)
- //getdirent64(fd _C_int, buf *byte, nbyte Size_t) _C_int
- func ReadDirent(fd int, buf []byte) (n int, err error) {
- return getdirent(fd, buf)
- }
- //sys Renameat(olddirfd int, oldpath string, newdirfd int, newpath string) (err error)
- //renameat(olddirfd _C_int, oldpath *byte, newdirfd _C_int, newpath *byte) _C_int
- //sys Statfs(path string, buf *Statfs_t) (err error)
- //statfs64(path *byte, buf *Statfs_t) _C_int
- //sys unlinkat(dirfd int, path string, flags int) (err error)
- //unlinkat(dirfd _C_int, path *byte, flags _C_int) _C_int
- func Unlinkat(dirfd int, path string) (err error) {
- return unlinkat(dirfd, path, 0)
- }
- //sys Getkerninfo(op int32, where uintptr, size uintptr, arg int64) (i int32, err error)
- //getkerninfo(op _C_int, where *byte, size *byte, arg _C_long) _C_int
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