From e00f2425996829632de5abff88bc1797558ce92e Mon Sep 17 00:00:00 2001
From: Adhemerval Zanella <adhemerval.zanella@linaro.org>
Date: Mon, 4 Sep 2017 16:44:12 -0300
Subject: Sync scratch_buffer with gnulib

This patch syncs the scratch_buffer grom gnulib commit 3866ef6 with
GLIBC code.

Checked on x86_64-linux-gnu and on a build using build-many-glibcs.py
for all major architectures.

	* include/scratch_buffer.h (scratch_buffer): Use a C99 align method
	instead of GCC extension.
	* malloc/scratch_buffer_grow.c [!_LIBC]: Include libc-config.h.
	* malloc/scratch_buffer_grow_preserve.c [!_LIBC]: Likewise.
	* malloc/scratch_buffer_set_array_size.c [!_LIBC]: Likewise.
---
 malloc/scratch_buffer_grow.c           | 6 +++++-
 malloc/scratch_buffer_grow_preserve.c  | 6 +++++-
 malloc/scratch_buffer_set_array_size.c | 6 +++++-
 3 files changed, 15 insertions(+), 3 deletions(-)

(limited to 'malloc')

diff --git a/malloc/scratch_buffer_grow.c b/malloc/scratch_buffer_grow.c
index 22bae506a1..d2df028654 100644
--- a/malloc/scratch_buffer_grow.c
+++ b/malloc/scratch_buffer_grow.c
@@ -16,6 +16,10 @@
    License along with the GNU C Library; if not, see
    <http://www.gnu.org/licenses/>.  */
 
+#ifndef _LIBC
+# include <libc-config.h>
+#endif
+
 #include <scratch_buffer.h>
 #include <errno.h>
 
@@ -49,4 +53,4 @@ __libc_scratch_buffer_grow (struct scratch_buffer *buffer)
   buffer->length = new_length;
   return true;
 }
-libc_hidden_def (__libc_scratch_buffer_grow);
+libc_hidden_def (__libc_scratch_buffer_grow)
diff --git a/malloc/scratch_buffer_grow_preserve.c b/malloc/scratch_buffer_grow_preserve.c
index 18543ef85b..9268615311 100644
--- a/malloc/scratch_buffer_grow_preserve.c
+++ b/malloc/scratch_buffer_grow_preserve.c
@@ -16,6 +16,10 @@
    License along with the GNU C Library; if not, see
    <http://www.gnu.org/licenses/>.  */
 
+#ifndef _LIBC
+# include <libc-config.h>
+#endif
+
 #include <scratch_buffer.h>
 #include <errno.h>
 #include <string.h>
@@ -60,4 +64,4 @@ __libc_scratch_buffer_grow_preserve (struct scratch_buffer *buffer)
   buffer->length = new_length;
   return true;
 }
-libc_hidden_def (__libc_scratch_buffer_grow_preserve);
+libc_hidden_def (__libc_scratch_buffer_grow_preserve)
diff --git a/malloc/scratch_buffer_set_array_size.c b/malloc/scratch_buffer_set_array_size.c
index 8ab6d9d300..6fcc115340 100644
--- a/malloc/scratch_buffer_set_array_size.c
+++ b/malloc/scratch_buffer_set_array_size.c
@@ -16,6 +16,10 @@
    License along with the GNU C Library; if not, see
    <http://www.gnu.org/licenses/>.  */
 
+#ifndef _LIBC
+# include <libc-config.h>
+#endif
+
 #include <scratch_buffer.h>
 #include <errno.h>
 #include <limits.h>
@@ -57,4 +61,4 @@ __libc_scratch_buffer_set_array_size (struct scratch_buffer *buffer,
   buffer->length = new_length;
   return true;
 }
-libc_hidden_def (__libc_scratch_buffer_set_array_size);
+libc_hidden_def (__libc_scratch_buffer_set_array_size)
-- 
cgit v1.2.3-70-g09d2