mirror of
git://sourceware.org/git/glibc.git
synced 2024-11-27 03:41:23 +08:00
60 lines
1.8 KiB
C
60 lines
1.8 KiB
C
#ifndef _CTYPE_H
|
|
|
|
extern int __isctype (int __c, int __mask);
|
|
|
|
# ifndef NOT_IN_libc
|
|
|
|
/* These accessors are used by the optimized macros to find the
|
|
thread-local cache of ctype information from the current thread's
|
|
locale. For inside libc, define them as inlines using the _NL_CURRENT
|
|
accessors. We don't use _NL_CURRENT_LOCALE->__ctype_b here because we
|
|
want to cause a link-time ref to _nl_current_LC_CTYPE under
|
|
NL_CURRENT_INDIRECT. */
|
|
|
|
# include "../locale/localeinfo.h"
|
|
# include <bits/libc-tsd.h>
|
|
|
|
# ifndef CTYPE_EXTERN_INLINE /* Used by ctype/ctype-info.c, which see. */
|
|
# define CTYPE_EXTERN_INLINE extern inline
|
|
# endif
|
|
|
|
__libc_tsd_define (extern, CTYPE_B)
|
|
__libc_tsd_define (extern, CTYPE_TOUPPER)
|
|
__libc_tsd_define (extern, CTYPE_TOLOWER)
|
|
|
|
CTYPE_EXTERN_INLINE const uint16_t ** __attribute__ ((const))
|
|
__ctype_b_loc (void)
|
|
{
|
|
const uint16_t **tablep =
|
|
(const uint16_t **) __libc_tsd_address (CTYPE_B);
|
|
if (__builtin_expect (*tablep == NULL, 0))
|
|
*tablep = (const uint16_t *) _NL_CURRENT (LC_CTYPE, _NL_CTYPE_CLASS) + 128;
|
|
return tablep;
|
|
}
|
|
|
|
CTYPE_EXTERN_INLINE const int32_t ** __attribute__ ((const))
|
|
__ctype_toupper_loc (void)
|
|
{
|
|
const int32_t **tablep =
|
|
(const int32_t **) __libc_tsd_address (CTYPE_TOUPPER);
|
|
if (__builtin_expect (*tablep == NULL, 0))
|
|
*tablep = ((int32_t *) _NL_CURRENT (LC_CTYPE, _NL_CTYPE_TOUPPER) + 128);
|
|
return tablep;
|
|
}
|
|
|
|
CTYPE_EXTERN_INLINE const int32_t ** __attribute__ ((const))
|
|
__ctype_tolower_loc (void)
|
|
{
|
|
const int32_t **tablep =
|
|
(const int32_t **) __libc_tsd_address (CTYPE_TOLOWER);
|
|
if (__builtin_expect (*tablep == NULL, 0))
|
|
*tablep = ((int32_t *) _NL_CURRENT (LC_CTYPE, _NL_CTYPE_TOLOWER) + 128);
|
|
return tablep;
|
|
}
|
|
|
|
# endif /* Not NOT_IN_libc. */
|
|
|
|
# include <ctype/ctype.h>
|
|
|
|
#endif /* ctype.h */
|