From: Adhemerval Zanella <adhemerval.zanella@linaro.org>
To: libc-alpha@sourceware.org
Cc: Paul Eggert <eggert@cs.ucla.edu>
Subject: [PATCH 4/9] Sync scratch_buffer with gnulib
Date: Tue, 05 Sep 2017 20:25:00 -0000 [thread overview]
Message-ID: <1504643122-14874-5-git-send-email-adhemerval.zanella@linaro.org> (raw)
In-Reply-To: <1504643122-14874-1-git-send-email-adhemerval.zanella@linaro.org>
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.
---
ChangeLog | 6 ++++++
include/scratch_buffer.h | 3 +--
malloc/scratch_buffer_grow.c | 6 +++++-
malloc/scratch_buffer_grow_preserve.c | 6 +++++-
malloc/scratch_buffer_set_array_size.c | 6 +++++-
5 files changed, 22 insertions(+), 5 deletions(-)
diff --git a/include/scratch_buffer.h b/include/scratch_buffer.h
index dd17a4a..bb04662 100644
--- a/include/scratch_buffer.h
+++ b/include/scratch_buffer.h
@@ -66,8 +66,7 @@
struct scratch_buffer {
void *data; /* Pointer to the beginning of the scratch area. */
size_t length; /* Allocated space at the data pointer, in bytes. */
- char __space[1024]
- __attribute__ ((aligned (__alignof__ (max_align_t))));
+ max_align_t __space[(1023 + sizeof (max_align_t)) / sizeof (max_align_t)];
};
/* Initializes *BUFFER so that BUFFER->data points to BUFFER->__space
diff --git a/malloc/scratch_buffer_grow.c b/malloc/scratch_buffer_grow.c
index 22bae50..d2df028 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 18543ef..9268615 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 8ab6d9d..6fcc115 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)
--
2.7.4
next prev parent reply other threads:[~2017-09-05 20:25 UTC|newest]
Thread overview: 62+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-09-05 20:25 [PATCH 0/9] posix: glob fixes and refactor Adhemerval Zanella
2017-09-05 20:25 ` [PATCH 9/9] posix: Fix glob with GLOB_NOCHECK returning modified patterns (BZ#10246) Adhemerval Zanella
2017-09-07 22:14 ` Paul Eggert
2017-09-08 9:16 ` Adhemerval Zanella
2017-09-05 20:25 ` [PATCH 3/9] posix: Allow glob to match dangling symlinks [BZ #866] Adhemerval Zanella
2017-09-06 1:27 ` Paul Eggert
2017-09-06 12:57 ` Adhemerval Zanella
2017-09-09 9:50 ` Andreas Schwab
2017-09-09 11:56 ` Adhemerval Zanella
2017-09-09 17:02 ` Paul Eggert
2017-09-09 17:11 ` Zack Weinberg
2017-09-09 17:26 ` Andreas Schwab
2017-09-09 17:33 ` Zack Weinberg
2017-09-10 8:19 ` Adhemerval Zanella
2017-09-10 17:13 ` Paul Eggert
2017-09-11 14:34 ` Joseph Myers
2017-09-11 14:38 ` Zack Weinberg
2017-09-11 16:53 ` Paul Eggert
2017-09-11 17:25 ` Zack Weinberg
2017-09-11 17:38 ` Paul Eggert
2017-09-11 17:56 ` Zack Weinberg
2017-09-11 18:03 ` Paul Eggert
2017-09-11 20:09 ` Adhemerval Zanella
2017-09-13 9:14 ` Paul Eggert
2017-09-13 12:22 ` Adhemerval Zanella
2017-09-14 10:05 ` Szabolcs Nagy
2017-09-14 13:43 ` Adhemerval Zanella
2017-09-15 20:18 ` Florian Weimer
2017-09-15 20:27 ` Adhemerval Zanella
2017-09-17 7:16 ` Paul Eggert
2017-09-17 7:48 ` Florian Weimer
2017-09-17 14:18 ` Adhemerval Zanella
2017-09-05 20:25 ` [PATCH 6/9] posix: fix glob bugs with long login names Adhemerval Zanella
2017-09-05 20:25 ` [PATCH 8/9] posix: Use enum for __glob_pattern_type result Adhemerval Zanella
2017-09-06 1:30 ` Paul Eggert
2017-09-06 4:18 ` Paul Eggert
2017-09-06 13:04 ` Adhemerval Zanella
2017-09-06 16:18 ` Paul Eggert
2017-09-06 16:54 ` Adhemerval Zanella
2017-09-05 20:25 ` [PATCH 5/9] posix: Fix getpwnam_r usage (BZ #1062) Adhemerval Zanella
2017-09-05 20:25 ` [PATCH 7/9] posix: Consolidate glob implementation Adhemerval Zanella
2017-09-12 7:35 ` Andreas Schwab
2017-09-12 14:08 ` Adhemerval Zanella
2017-09-12 14:17 ` Andreas Schwab
2017-09-12 14:29 ` Joseph Myers
2017-09-12 14:39 ` Andreas Schwab
2017-09-12 14:50 ` Joseph Myers
2017-09-12 12:56 ` Andreas Schwab
2017-09-12 14:22 ` Adhemerval Zanella
2017-09-12 14:34 ` Andreas Schwab
2017-09-13 12:26 ` Adhemerval Zanella
2017-09-05 20:25 ` [PATCH 2/9] posix: accept inode 0 is a valid inode number (BZ #19971) Adhemerval Zanella
2017-09-05 20:25 ` Adhemerval Zanella [this message]
2017-09-18 6:09 ` [PATCH 4/9] Sync scratch_buffer with gnulib Florian Weimer
2017-09-18 11:43 ` Adhemerval Zanella
2017-09-18 11:57 ` Florian Weimer
2017-09-18 12:25 ` Adhemerval Zanella
2017-09-05 20:25 ` [PATCH 1/9] posix: Sync glob with gnulib [BZ #1062] Adhemerval Zanella
2017-09-06 2:01 ` Paul Eggert
2017-09-06 12:52 ` Adhemerval Zanella
2017-09-12 14:20 ` Andreas Schwab
2017-09-12 17:06 ` Adhemerval Zanella
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