From 7d9d54de987d2f5e4a1f646df9eee659c5abc752 Mon Sep 17 00:00:00 2001
From: Roland McGrath <roland@hack.frob.com>
Date: Mon, 5 Aug 2013 09:44:23 -0700
Subject: [PATCH] Updates for NaCl header changes.

---
 sysdeps/nacl/brk.c                 | 41 ------------------------------
 sysdeps/nacl/nacl-interface-list.h |  2 +-
 sysdeps/nacl/xstatconv.h           |  3 +++
 3 files changed, 4 insertions(+), 42 deletions(-)
 delete mode 100644 sysdeps/nacl/brk.c

diff --git a/sysdeps/nacl/brk.c b/sysdeps/nacl/brk.c
deleted file mode 100644
index 93dda43f1a2..00000000000
--- a/sysdeps/nacl/brk.c
+++ /dev/null
@@ -1,41 +0,0 @@
-/* brk -- Adjust the "break" at the end of initial data.  NaCl version.
-   Copyright (C) 2013 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
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, see
-   <http://www.gnu.org/licenses/>.  */
-
-#include <errno.h>
-#include <unistd.h>
-#include "nacl-interfaces.h"
-
-/* sbrk.c expects this.  */
-void *__curbrk;
-
-/* Set the end of the process's data space to ADDR.
-   Return 0 if successful, -1 if not.  */
-int
-__brk (void *addr)
-{
-  int error = __nacl_irt_memory.sysbrk (&addr);
-  if (__glibc_unlikely (error))
-    {
-      __set_errno (error);
-      return -1;
-    }
-
-  __curbrk = addr;
-  return 0;
-}
-weak_alias (__brk, brk)
diff --git a/sysdeps/nacl/nacl-interface-list.h b/sysdeps/nacl/nacl-interface-list.h
index 6b96dfa5554..649e29b8df0 100644
--- a/sysdeps/nacl/nacl-interface-list.h
+++ b/sysdeps/nacl/nacl-interface-list.h
@@ -1,7 +1,7 @@
 NACL_MANDATORY_INTERFACE (NACL_IRT_BASIC_v0_1, nacl_irt_basic)
 NACL_MANDATORY_INTERFACE (NACL_IRT_FDIO_v0_1, nacl_irt_fdio)
 NACL_MANDATORY_INTERFACE (NACL_IRT_FILENAME_v0_1, nacl_irt_filename)
-NACL_MANDATORY_INTERFACE (NACL_IRT_MEMORY_v0_2, nacl_irt_memory)
+NACL_MANDATORY_INTERFACE (NACL_IRT_MEMORY_v0_3, nacl_irt_memory)
 NACL_MANDATORY_INTERFACE (NACL_IRT_DYNCODE_v0_1, nacl_irt_dyncode)
 NACL_MANDATORY_INTERFACE (NACL_IRT_THREAD_v0_1, nacl_irt_thread)
 NACL_MANDATORY_INTERFACE (NACL_IRT_MUTEX_v0_1, nacl_irt_mutex)
diff --git a/sysdeps/nacl/xstatconv.h b/sysdeps/nacl/xstatconv.h
index 06ab66a64f4..ab7e4ef571b 100644
--- a/sysdeps/nacl/xstatconv.h
+++ b/sysdeps/nacl/xstatconv.h
@@ -27,9 +27,12 @@ struct stat;
 #define stat    __avoid_nacl_stat
 #undef  fstat
 #define fstat   __avoid_nacl_fstat
+#undef  lstat
+#define lstat   __avoid_nacl_lstat
 #include <native_client/src/trusted/service_runtime/include/sys/stat.h>
 #undef  stat
 #undef  fstat
+#undef  lstat
 
 extern int __xstat_conv (int vers, const struct nacl_abi_stat *, void *)
   internal_function attribute_hidden;
-- 
2.47.2