Kernel: Add isatty syscall

1 files changed, 6 insertions, 3 deletions

diff --git a/kernel/drivers/pst.c b/kernel/drivers/pst.c
index d063ec9..f8a0414 100644
--- a/kernel/drivers/pst.c
+++ b/kernel/drivers/pst.c
@@ -1,16 +1,19 @@
 #include <drivers/pst.h>
 #include <fs/tmpfs.h>
+#include <fs/vfs.h>
 
 int openpty(int *amaster, int *aslave, char *name,
             /*const struct termios*/ void *termp,
             /*const struct winsize*/ void *winp) {
-	(void)name;
-	(void)termp;
-	(void) winp;
+  (void)name;
+  (void)termp;
+  (void)winp;
   int fd[2];
   pipe(fd); // This depends upon that pipe will support read and write
             // through the same fd. In reality this should not be the
             // case.
+  get_vfs_fd(fd[0])->is_tty = 1;
+  get_vfs_fd(fd[1])->is_tty = 1;
   *amaster = fd[0];
   *aslave = fd[1];
   return 0;