diff options
| author | Ulrich Drepper <drepper@redhat.com> | 2009-03-31 22:03:24 +0000 |
|---|---|---|
| committer | Ulrich Drepper <drepper@redhat.com> | 2009-03-31 22:03:24 +0000 |
| commit | 20739e5454c12acbc0479387fe795c5b19a4166f (patch) | |
| tree | c919e6b6991686f97bac69910049a3e6325287ed /elf/dl-minimal.c | |
| parent | cb14424eb93499ba6e6dc8dba45ef6a58ce0a174 (diff) | |
| download | glibc-20739e5454c12acbc0479387fe795c5b19a4166f.tar.gz | |
* 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.
Diffstat (limited to 'elf/dl-minimal.c')
| -rw-r--r-- | elf/dl-minimal.c | 14 |
1 files changed, 2 insertions, 12 deletions
diff --git a/elf/dl-minimal.c b/elf/dl-minimal.c index 5079c449f6..e07029326c 100644 --- a/elf/dl-minimal.c +++ b/elf/dl-minimal.c @@ -1,5 +1,5 @@ /* Minimal replacements for basic facilities used in the dynamic linker. - Copyright (C) 1995-1998,2000-2002,2004-2006,2007 + Copyright (C) 1995-1998,2000-2002,2004-2006,2007,2009 Free Software Foundation, Inc. This file is part of the GNU C Library. @@ -51,16 +51,6 @@ extern unsigned long int weak_function strtoul (const char *nptr, void * weak_function __libc_memalign (size_t align, size_t n) { -#ifdef MAP_ANON -#define _dl_zerofd (-1) -#else - extern int _dl_zerofd; - - if (_dl_zerofd == -1) - _dl_zerofd = _dl_sysdep_open_zero_fill (); -#define MAP_ANON 0 -#endif - if (alloc_end == 0) { /* Consume any unused space in the last page of our data segment. */ @@ -87,7 +77,7 @@ __libc_memalign (size_t align, size_t n) nup = GLRO(dl_pagesize); } page = __mmap (0, nup, PROT_READ|PROT_WRITE, - MAP_ANON|MAP_PRIVATE, _dl_zerofd, 0); + MAP_ANON|MAP_PRIVATE, -1, 0); if (page == MAP_FAILED) return NULL; if (page != alloc_end) |