From 20739e5454c12acbc0479387fe795c5b19a4166f Mon Sep 17 00:00:00 2001
From: Ulrich Drepper <drepper@redhat.com>
Date: Tue, 31 Mar 2009 22:03:24 +0000
Subject: * elf/dl-load.c: Remove support for systems without MAP_ANON.

	* elf/dl-minimal.c: Likewise.
	* elf/dl-misc.c: Likewise.
	* elf/rtld.c: Likewise.
	* sysdeps/generic/ldsodefs.h: Likewise.
---
 elf/dl-load.c | 10 +---------
 1 file changed, 1 insertion(+), 9 deletions(-)

(limited to 'elf/dl-load.c')

diff --git a/elf/dl-load.c b/elf/dl-load.c
index 0deb51e445..03edbab279 100644
--- a/elf/dl-load.c
+++ b/elf/dl-load.c
@@ -85,14 +85,6 @@
 
 #define STRING(x) __STRING (x)
 
-#ifdef MAP_ANON
-/* The fd is not examined when using MAP_ANON.  */
-# define ANONFD -1
-#else
-int _dl_zerofd = -1;
-# define ANONFD _dl_zerofd
-#endif
-
 /* Handle situations where we have a preferred location in memory for
    the shared objects.  */
 #ifdef ELF_PREFERRED_ADDRESS_DATA
@@ -1312,7 +1304,7 @@ cannot allocate TLS data structures for initial thread");
 		caddr_t mapat;
 		mapat = __mmap ((caddr_t) zeropage, zeroend - zeropage,
 				c->prot, MAP_ANON|MAP_PRIVATE|MAP_FIXED,
-				ANONFD, 0);
+				-1, 0);
 		if (__builtin_expect (mapat == MAP_FAILED, 0))
 		  {
 		    errstring = N_("cannot map zero-fill pages");
-- 
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