/* * Copyright (C) 2017-2018 "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.EBADE 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) }