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From: Mark Peek <mp@FreeBSD.org>
Date: Sun, 10 Apr 2016 18:12:04 +0000 (UTC)
To: src-committers@freebsd.org, svn-src-all@freebsd.org,
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Subject: svn commit: r297789 - stable/10/bin/csh
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Author: mp
Date: Sun Apr 10 18:12:04 2016
New Revision: 297789
URL: https://svnweb.freebsd.org/changeset/base/297789

Log:
  MFC 297673:
  
  Revert r296969 by removing SAVESIGVEC and switching to fork instead. This
  fixes usage with system libraries which maintain their own signal state.
  
  PR:	208132

Modified:
  stable/10/bin/csh/config_p.h
Directory Properties:
  stable/10/   (props changed)

Modified: stable/10/bin/csh/config_p.h
==============================================================================
--- stable/10/bin/csh/config_p.h	Sun Apr 10 16:48:21 2016	(r297788)
+++ stable/10/bin/csh/config_p.h	Sun Apr 10 18:12:04 2016	(r297789)
@@ -34,7 +34,8 @@
  *		Note that some machines eg. rs6000 have a vfork, but not
  *		with the berkeley semantics, so we cannot use it there either.
  */
-#define VFORK
+/* #define VFORK */
+#define	vfork fork
 
 /*
  * BSDJOBS	You have BSD-style job control (both process groups and
@@ -80,7 +81,6 @@
 /****************** local defines *********************/
 
 #if defined(__FreeBSD__)
-#define	SAVESIGVEC
 #define NLS_BUGS
 #define BSD_STYLE_COLORLS
 /* Use LC_MESSAGES locale category to open the message catalog */