From 143bca6b8072b73064c836cd1a874b7d89c633a8 Mon Sep 17 00:00:00 2001
From: Jim Meyering <jim@meyering.net>
Date: Mon, 17 Feb 2003 17:21:00 +0000
Subject: [PATCH] (RUN_WITH_BIG_STACK_4): Define.

---
 lib/mmap-stack.h | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/lib/mmap-stack.h b/lib/mmap-stack.h
index b9793b09b4..99cf27db04 100644
--- a/lib/mmap-stack.h
+++ b/lib/mmap-stack.h
@@ -30,4 +30,18 @@
     do { F (A, B); } while (0)
 #endif
 
+#if HAVE_MMAP_STACK
+# define RUN_WITH_BIG_STACK_4(F, A, B, C, D)				\
+    do									\
+      {									\
+	run_on_mmaped_stack ((void (*) (void)) F, 4, A, B, C, D);	\
+	error (0, errno, _("warning: unable to use large stack"));	\
+	F (A, B, C, D);							\
+      }									\
+    while (0)
+#else
+# define RUN_WITH_BIG_STACK_4(F, A, B, C, D) \
+    do { F (A, B, C, D); } while (0)
+#endif
+
 void run_on_mmaped_stack (void (*func_) (void), size_t argc_, ...);
-- 
2.47.3