diff options
| author | Joseph Myers <joseph@codesourcery.com> | 2015-10-29 12:46:22 +0000 |
|---|---|---|
| committer | Joseph Myers <joseph@codesourcery.com> | 2015-10-29 12:46:22 +0000 |
| commit | dbb7600658d8ea633083ee99572622b04ef23a3f (patch) | |
| tree | 41d2e39e7b943c26da29f40ce2307dcb8bf4451e /include/libc-internal.h | |
| parent | 58acfe6fa7b1e28ec15ce59c5a90fe36a9c11a85 (diff) | |
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/libc-internal.h')
| -rw-r--r-- | include/libc-internal.h | 9 |
1 files changed, 0 insertions, 9 deletions
diff --git a/include/libc-internal.h b/include/libc-internal.h index 65a2a56cc7..7a185bbdc7 100644 --- a/include/libc-internal.h +++ b/include/libc-internal.h @@ -111,13 +111,4 @@ extern __typeof (__profile_frequency) __profile_frequency attribute_hidden; #define DIAG_IGNORE_NEEDS_COMMENT(version, option) \ _Pragma (_DIAG_STR (GCC diagnostic ignored option)) -/* This mirrors the C11 max_align_t type provided by GCC, but it is - also available in C99 mode. The aligned attributes are required - because some ABIs have reduced alignment requirements for struct - and union members. */ -typedef struct { - long long ll __attribute__ ((__aligned__ (__alignof__ (long long)))); - long double ld __attribute__ ((__aligned__ (__alignof__ (long double)))); -} libc_max_align_t; - #endif /* _LIBC_INTERNAL */ |