1 files changed, 37 insertions, 0 deletions
diff --git a/gdb-common_linux.go b/gdb-common_linux.go
new file mode 100644
index 0000000..a2f4bf6
--- /dev/null
+++ b/gdb-common_linux.go
@@ -0,0 +1,37 @@
+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
+}