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* elf/dl-load.c: Remove support for systems without MAP_ANON.

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* elf/dl-minimal.c: Likewise.
	* elf/dl-misc.c: Likewise.
	* elf/rtld.c: Likewise.
	* sysdeps/generic/ldsodefs.h: Likewise.
This commit is contained in:
Ulrich Drepper
2009-03-31 22:03:24 +00:00
parent cb14424eb9
commit 20739e5454
6 changed files with 13 additions and 45 deletions
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13
elf/dl-misc.c
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@ -1,5 +1,5 @@
/* Miscellaneous support functions for dynamic linker
Copyright (C) 1997-2002, 2003, 2004, 2006 Free Software Foundation, Inc.
Copyright (C) 1997-2004, 2006, 2009 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
@ -34,17 +34,6 @@
#include <stdio-common/_itoa.h>
#include <bits/libc-lock.h>
#ifndef MAP_ANON
/* This is the only dl-sysdep.c function that is actually needed at run-time
by _dl_map_object. */
int
_dl_sysdep_open_zero_fill (void)
{
return __open ("/dev/zero", O_RDONLY);
}
#endif
/* Read the whole contents of FILE into new mmap'd space with given
protections. *SIZEP gets the size of the file. On error MAP_FAILED
is returned. */