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authorJoseph Myers <joseph@codesourcery.com>2015-10-29 12:46:22 +0000
committerJoseph Myers <joseph@codesourcery.com>2015-10-29 12:46:22 +0000
commitdbb7600658d8ea633083ee99572622b04ef23a3f (patch)
tree41d2e39e7b943c26da29f40ce2307dcb8bf4451e /include/scratch_buffer.h
parent58acfe6fa7b1e28ec15ce59c5a90fe36a9c11a85 (diff)
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Use max_align_t from <stddef.h>.
Now that we build with -std=gnu11 and can rely on a compiler providing max_align_t in <stddef.h>, we no longer need our own version libc_max_align_t. This patch removes it and replaces the single user with a use of max_align_t. Tested for x86_64 and x86 (testsuite, and that installed stripped shared libraries are unchanged by the patch for x86_64; for x86, I see some code reordering of no significance). * include/libc-internal.h (libc_max_align_t): Remove typedef. * include/scratch_buffer.h: Include <stddef.h> instead of <libc-internal.h>. (struct scratch_buffer): Use max_align_t instead of libc_max_align_t.
Diffstat (limited to 'include/scratch_buffer.h')
-rw-r--r--include/scratch_buffer.h5
1 files changed, 2 insertions, 3 deletions
diff --git a/include/scratch_buffer.h b/include/scratch_buffer.h
index 6f92694bb8..1a50cdf647 100644
--- a/include/scratch_buffer.h
+++ b/include/scratch_buffer.h
@@ -58,17 +58,16 @@
*/
#include <stdbool.h>
+#include <stddef.h>
#include <stdlib.h>
-#include <libc-internal.h>
-
/* Scratch buffer. Must be initialized with scratch_buffer_init
before its use. */
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__ (libc_max_align_t))));
+ __attribute__ ((aligned (__alignof__ (max_align_t))));
};
/* Initializes *BUFFER so that BUFFER->data points to BUFFER->__space