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locale: Align _nl_C_LC_CTYPE_class and _nl_C_LC_CTYPE_class32

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Otherwise, programs that use character classification macros such as
isspace may observe unaligned pointers.
This commit is contained in:
Lirong Yuan 2021-04-01 12:37:23 -07:00 committed by Fangrui Song
parent 0ed6ae04d6
commit 5e46b24985
1 changed files with 3 additions and 2 deletions
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5
locale/C-ctype.c
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@ -18,6 +18,7 @@
#include "localeinfo.h"
#include <endian.h>
#include <stdalign.h>
#include <stdint.h>
#include "C-translit.h"
@ -30,7 +31,7 @@
In the `_nl_C_LC_CTYPE_class' array the value for EOF (== -1)
is set to always return 0 and the conversion arrays return EOF. */
const char _nl_C_LC_CTYPE_class[768] attribute_hidden =
alignas (uint16_t) const char _nl_C_LC_CTYPE_class[768] attribute_hidden =
/* 0x80 */ "\000\000" "\000\000" "\000\000" "\000\000" "\000\000" "\000\000"
/* 0x86 */ "\000\000" "\000\000" "\000\000" "\000\000" "\000\000" "\000\000"
/* 0x8c */ "\000\000" "\000\000" "\000\000" "\000\000" "\000\000" "\000\000"
@ -96,7 +97,7 @@ const char _nl_C_LC_CTYPE_class[768] attribute_hidden =
/* 0xf4 */ "\000\000" "\000\000" "\000\000" "\000\000" "\000\000" "\000\000"
/* 0xfa */ "\000\000" "\000\000" "\000\000" "\000\000" "\000\000" "\000\000"
;
const char _nl_C_LC_CTYPE_class32[1024] attribute_hidden =
alignas (uint32_t) const char _nl_C_LC_CTYPE_class32[1024] attribute_hidden =
/* 0x00 */ "\000\000\002\000" "\000\000\002\000" "\000\000\002\000"
/* 0x03 */ "\000\000\002\000" "\000\000\002\000" "\000\000\002\000"
/* 0x06 */ "\000\000\002\000" "\000\000\002\000" "\000\000\002\000"