yann@2438: sniped from Debian
yann@2438: http://bugs.gentoo.org/289615
yann@2438: 
yann@2438: 2009-10-27  Aurelien Jarno  <aurelien@aurel32.net>
yann@2438: 
yann@2438: 	* locale/programs/locarchive.c: use MMAP_SHARED to reserve memory
yann@2438: 	used later with MMAP_FIXED | MMAP_SHARED to cope with different
yann@2438: 	alignment restrictions.
yann@2438: 
yann@2438: diff -durN glibc-2.13.orig/locale/programs/locarchive.c glibc-2.13/locale/programs/locarchive.c
yann@2438: --- glibc-2.13.orig/locale/programs/locarchive.c	2009-04-27 16:07:47.000000000 +0200
yann@2438: +++ glibc-2.13/locale/programs/locarchive.c	2009-11-13 00:50:01.000000000 +0100
yann@2438: @@ -134,7 +134,7 @@
yann@2438:    size_t reserved = RESERVE_MMAP_SIZE;
yann@2438:    int xflags = 0;
yann@2438:    if (total < reserved
yann@2438: -      && ((p = mmap64 (NULL, reserved, PROT_NONE, MAP_PRIVATE | MAP_ANON,
yann@2438: +      && ((p = mmap64 (NULL, reserved, PROT_NONE, MAP_SHARED | MAP_ANON,
yann@2438:  		       -1, 0)) != MAP_FAILED))
yann@2438:      xflags = MAP_FIXED;
yann@2438:    else
yann@2438: @@ -396,7 +396,7 @@
yann@2438:    size_t reserved = RESERVE_MMAP_SIZE;
yann@2438:    int xflags = 0;
yann@2438:    if (total < reserved
yann@2438: -      && ((p = mmap64 (NULL, reserved, PROT_NONE, MAP_PRIVATE | MAP_ANON,
yann@2438: +      && ((p = mmap64 (NULL, reserved, PROT_NONE, MAP_SHARED | MAP_ANON,
yann@2438:  		       -1, 0)) != MAP_FAILED))
yann@2438:      xflags = MAP_FIXED;
yann@2438:    else
yann@2438: @@ -614,7 +614,7 @@
yann@2438:    int xflags = 0;
yann@2438:    void *p;
yann@2438:    if (st.st_size < reserved
yann@2438: -      && ((p = mmap64 (NULL, reserved, PROT_NONE, MAP_PRIVATE | MAP_ANON,
yann@2438: +      && ((p = mmap64 (NULL, reserved, PROT_NONE, MAP_SHARED | MAP_ANON,
yann@2438:  		       -1, 0)) != MAP_FAILED))
yann@2438:      xflags = MAP_FIXED;
yann@2438:    else