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/*
* Copyright (C) 2017 "IoT.bzh"
* Author Sebastien Douheret <sebastien@iot.bzh>
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
*/
package main
import (
"os"
"syscall"
"unsafe"
)
const (
syscallEBADE = syscall.EBADEXEC
syscall_TCGETS = 0x402c7413
syscall_TCSETS = 0x802c7414
)
func fcntl(fd uintptr, cmd int, arg int) (val int, err error) {
r, _, e := syscall.Syscall(syscall.SYS_FCNTL, fd, uintptr(cmd),
uintptr(arg))
val = int(r)
if e != 0 {
err = e
}
return
}
func tcsetattr(fd uintptr, termios *syscall.Termios) error {
r, _, e := syscall.Syscall(syscall.SYS_IOCTL,
fd, uintptr(syscall_TCSETS), uintptr(unsafe.Pointer(termios)))
if r != 0 {
return os.NewSyscallError("SYS_IOCTL", e)
}
return nil
}
func tcgetattr(fd uintptr, termios *syscall.Termios) error {
r, _, e := syscall.Syscall(syscall.SYS_IOCTL,
fd, uintptr(syscall_TCGETS), uintptr(unsafe.Pointer(termios)))
if r != 0 {
return os.NewSyscallError("SYS_IOCTL", e)
}
return nil
}
func isIgnoredSignal(sig os.Signal) bool {
return (sig == syscall.SIGWINCH)
}
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