From: Roland McGrath <roland@gnu.org>
Date: Mon, 20 Sep 2004 20:56:03 +0000 (+0000)
Subject: 2004-09-20  Roland McGrath  <roland@frob.com>
X-Git-Tag: upstream/2.30~17488
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=44828b9d2ae915f02491133a964d3ed2de6da175;p=external%2Fglibc.git

2004-09-20  Roland McGrath  <roland@frob.com>

	* elf/dl-load.c (__stack_prot): Only use PROT_GROWSUP/PROT_GROWSDOWN
	in initializer #if defined.
---

diff --git a/elf/dl-load.c b/elf/dl-load.c
index e4f85a9..73112bc 100644
--- a/elf/dl-load.c
+++ b/elf/dl-load.c
@@ -105,11 +105,13 @@ ELF_PREFERRED_ADDRESS_DATA;
 
 
 int __stack_prot attribute_hidden attribute_relro
-#if _STACK_GROWS_DOWN
-     = PROT_READ|PROT_WRITE|PROT_GROWSDOWN;
-#elif _STACK_GROWS_UP
-     = PROT_READ|PROT_WRITE|PROT_GROWSUP;
+  = (PROT_READ|PROT_WRITE
+#if _STACK_GROWS_DOWN && defined PROT_GROWSDOWN
+     |PROT_GROWSDOWN
+#elif _STACK_GROWS_UP && defined PROT_GROWSUP
+     |PROT_GROWSUP
 #endif
+     );
 
 
 /* Type for the buffer we put the ELF header and hopefully the program