patches/glibc/ports-2.10.1/190-localedef-mmap.patch
author "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
Tue Aug 31 23:24:40 2010 +0200 (2010-08-31)
branch1.8
changeset 2108 68d038933dc4
permissions -rw-r--r--
binutils/binutils: remove faulty patch

The added code should be conditinal to the target system
being !MIPS, but is based on the host system being !MIPS.

This is plain wrong, and had not been noticed until now
as I never used those binutils versions on MIPS.

See:
http://sourceware.org/ml/crossgcc/2010-08/msg00192.html

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
(transplanted from f5ab0a80e46616adb3619cc7c5d78d0ccd7ea697)
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sniped from Debian
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http://bugs.gentoo.org/289615
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2009-10-27  Aurelien Jarno  <aurelien@aurel32.net>
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	* locale/programs/locarchive.c: use MMAP_SHARED to reserve memory
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	used later with MMAP_FIXED | MMAP_SHARED to cope with different
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	alignment restrictions.
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diff -durN glibc-2.10.1.orig/locale/programs/locarchive.c glibc-2.10.1/locale/programs/locarchive.c
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--- glibc-2.10.1.orig/locale/programs/locarchive.c	2009-04-27 16:07:47.000000000 +0200
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+++ glibc-2.10.1/locale/programs/locarchive.c	2009-11-13 00:50:01.000000000 +0100
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@@ -134,7 +134,7 @@
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   size_t reserved = RESERVE_MMAP_SIZE;
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   int xflags = 0;
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   if (total < reserved
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-      && ((p = mmap64 (NULL, reserved, PROT_NONE, MAP_PRIVATE | MAP_ANON,
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+      && ((p = mmap64 (NULL, reserved, PROT_NONE, MAP_SHARED | MAP_ANON,
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 		       -1, 0)) != MAP_FAILED))
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     xflags = MAP_FIXED;
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   else
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@@ -396,7 +396,7 @@
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   size_t reserved = RESERVE_MMAP_SIZE;
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   int xflags = 0;
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   if (total < reserved
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-      && ((p = mmap64 (NULL, reserved, PROT_NONE, MAP_PRIVATE | MAP_ANON,
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+      && ((p = mmap64 (NULL, reserved, PROT_NONE, MAP_SHARED | MAP_ANON,
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 		       -1, 0)) != MAP_FAILED))
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     xflags = MAP_FIXED;
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   else
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@@ -614,7 +614,7 @@
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   int xflags = 0;
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   void *p;
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   if (st.st_size < reserved
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-      && ((p = mmap64 (NULL, reserved, PROT_NONE, MAP_PRIVATE | MAP_ANON,
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+      && ((p = mmap64 (NULL, reserved, PROT_NONE, MAP_SHARED | MAP_ANON,
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 		       -1, 0)) != MAP_FAILED))
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     xflags = MAP_FIXED;
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   else