added titignore

term_darwin.go

@@ -0,0 +1,42 @@
+//go:build darwin
+
+package main
+
+import (
+  "os"
+  "syscall"
+  "unsafe"
+)
+
+func termWidth() int {
+  var ws struct{ Row, Col, Xpixel, Ypixel uint16 }
+  _, _, e := syscall.Syscall(syscall.SYS_IOCTL, uintptr(os.Stdin.Fd()), syscall.TIOCGWINSZ, uintptr(unsafe.Pointer(&ws)))
+  if e != 0 || ws.Col == 0 {
+    return 80
+  }
+  return int(ws.Col)
+}
+
+func isTerminal(fd int) bool {
+  var t syscall.Termios
+  _, _, e := syscall.Syscall(syscall.SYS_IOCTL, uintptr(fd), syscall.TIOCGETA, uintptr(unsafe.Pointer(&t)))
+  return e == 0
+}
+
+func makeRaw(fd int) (func(), error) {
+  var old syscall.Termios
+  if _, _, e := syscall.Syscall(syscall.SYS_IOCTL, uintptr(fd), syscall.TIOCGETA, uintptr(unsafe.Pointer(&old))); e != 0 {
+    return nil, e
+  }
+  raw := old
+  raw.Iflag &^= syscall.ICRNL | syscall.IXON | syscall.BRKINT | syscall.INPCK | syscall.ISTRIP
+  raw.Oflag &^= syscall.OPOST
+  raw.Lflag &^= syscall.ECHO | syscall.ICANON | syscall.ISIG | syscall.IEXTEN
+  raw.Cflag |= syscall.CS8
+  if _, _, e := syscall.Syscall(syscall.SYS_IOCTL, uintptr(fd), syscall.TIOCSETA, uintptr(unsafe.Pointer(&raw))); e != 0 {
+    return nil, e
+  }
+  return func() {
+    syscall.Syscall(syscall.SYS_IOCTL, uintptr(fd), syscall.TIOCSETA, uintptr(unsafe.Pointer(&old)))
+  }, nil
+}