33ac4fddc7
Change debugserver's posix_spawn() to spawn an inferior process in its own process group, so signals from the terminal like control-c are passed to the inferior process instead of debugserer. In lldb's own native-host launching, there is a LaunchInfo option LaunchInSeparateProcessGroup, and this mirrors the most common setting of that on Darwin systems. Patch by Alessandro Arzilli <alessandro.arzilli@gmail.com>. Differential Revision: https://reviews.llvm.org/D128504