| // 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 *byte, data *byte) 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 |