From: Richard M. Stallman <rms@gnu.org>
Date: Thu, 12 Mar 1998 06:59:25 +0000 (+0000)
Subject: (SETUP_SLAVE_PTY): New definition.
X-Git-Tag: emacs-20.3~1929
X-Git-Url: http://git.eshelyaron.com/gitweb/?a=commitdiff_plain;h=8828ae9b5e11e0be07716b24bb972243c62f8461;p=emacs.git

(SETUP_SLAVE_PTY): New definition.
---

diff --git a/src/s/ptx4.h b/src/s/ptx4.h
index 3042c0a8d82..8f4db997708 100644
--- a/src/s/ptx4.h
+++ b/src/s/ptx4.h
@@ -13,3 +13,12 @@
 /* Marcus Daniels <marcus@sysc.pdx.edu> says vfork does exist.  */
 #define HAVE_VFORK
 
+/* pae@dim.com (Phil Ernhardt) says this correction to
+   the definition in usg5-4.h is needed to prevent
+   all asynchronous subprocesses from exiting right away.  */
+#undef SETUP_SLAVE_PTY
+#define SETUP_SLAVE_PTY \
+  if (ioctl (xforkin, I_PUSH, "ldterm") == -1)	\
+    fatal ("ioctl I_PUSH ldterm", errno);	\
+  if (ioctl (xforkin, I_PUSH, "ttcompat") == -1) \
+    fatal ("ioctl I_PUSH ttcompat", errno);