From: Karl Heuer <kwzh@gnu.org>
Date: Sat, 27 May 1995 01:08:00 +0000 (+0000)
Subject: (VFORK_RETURN_TYPE): Moved here from s/sol2-4.h.
X-Git-Tag: emacs-19.34~3894
X-Git-Url: http://git.eshelyaron.com/gitweb/?a=commitdiff_plain;h=7d14d5193166479b924ac128ec909984dbaa7983;p=emacs.git

(VFORK_RETURN_TYPE): Moved here from s/sol2-4.h.
---

diff --git a/src/s/sol2-3.h b/src/s/sol2-3.h
index 891f7cded8b..ac80a2ff120 100644
--- a/src/s/sol2-3.h
+++ b/src/s/sol2-3.h
@@ -49,6 +49,11 @@
     pty_name[sizeof(pty_name) - 1] = 0;		\
   }
 
-/* David Miller <davem@caip.rutgers.edu> says vfork fails on 2.4.  */
-/* Brendan Kehoe <brendan@zen.org> says it also fails on 2.3.  */
+/* David Miller <davem@caip.rutgers.edu> says vfork fails on 2.4.
+   Brendan Kehoe <brendan@zen.org> says it also fails on 2.3.
+   So we'll use the alternate definition in sysdep.c.
+   But a header file has a declaration
+   that would conflict with the definition of vfork in sysdep.c.
+   So we'll choose the return type to match the system header.  */
 #undef HAVE_VFORK
+#define VFORK_RETURN_TYPE pid_t