From: Richard M. Stallman <rms@gnu.org>
Date: Thu, 11 Apr 1996 18:13:12 +0000 (+0000)
Subject: (sys_subshell): Add conditionals for DJGPP v2.
X-Git-Tag: emacs-19.34~869
X-Git-Url: http://git.eshelyaron.com/gitweb/?a=commitdiff_plain;h=718ca3cf530d81cb3180b2d40d0649d910833d19;p=emacs.git

(sys_subshell): Add conditionals for DJGPP v2.
---

diff --git a/src/sysdep.c b/src/sysdep.c
index c52de4ed716..5baf95c92b5 100644
--- a/src/sysdep.c
+++ b/src/sysdep.c
@@ -737,6 +737,10 @@ sys_subshell ()
 
 #ifdef MSDOS
   pid = 0;
+#if __DJGPP__ > 1
+  save_signal_handlers (saved_handlers);
+  synch_process_alive = 1;
+#endif /* __DJGPP__ > 1 */
 #else  
   pid = vfork ();
   if (pid == -1)
@@ -798,12 +802,17 @@ sys_subshell ()
 #endif /* not MSDOS */
     }
 
+  /* Do this now if we did not do it before.  */
+#if !defined (MSDOS) || __DJGPP__ == 1
   save_signal_handlers (saved_handlers);
   synch_process_alive = 1;
+#endif
+
 #ifndef MSDOS
   wait_for_termination (pid);
 #endif
   restore_signal_handlers (saved_handlers);
+  synch_process_alive = 0;
 #endif /* !VMS */
 }