Linux compat bits needed to make linux programs use the new ptys :

linux_ioctl.[ch] : Implement LINUX_TIOCGPTN, which returns the pty number
linux_stats.c :
	- Return the magic number for devfs.
	- In various stats()-related functions, check that we're stating a
file in /dev/pts, and if so, change the st_rdev field to match what linux
expects to be there for a slave pty device. The glibc checks for this, and
their openpty() fails if it is no correct.

1 files changed, 9 insertions, 1 deletions

diff --git a/sys/compat/linux/linux_ioctl.c b/sys/compat/linux/linux_ioctl.c
index 44b5fa5..14568e2 100644
--- a/sys/compat/linux/linux_ioctl.c
+++ b/sys/compat/linux/linux_ioctl.c
@@ -1010,7 +1010,15 @@ linux_ioctl_termio(struct thread *td, struct linux_ioctl_args *args)
 		args->cmd = TIOCCBRK;
 		error = (ioctl(td, (struct ioctl_args *)args));
 		break;
-
+	case LINUX_TIOCGPTN: {
+		int nb;
+		
+		error = fo_ioctl(fp, TIOCGPTN, (caddr_t)&nb, td->td_ucred, td);
+		if (!error)
+			error = copyout(&nb, (void *)args->arg,
+			    sizeof(int));
+		break;
+	}
 	default:
 		error = ENOIOCTL;
 		break;