mirror of
https://sourceware.org/git/glibc.git
synced 2024-12-05 07:33:38 +08:00
f83aa16cbc
2004-03-16 Ulrich Drepper <drepper@redhat.com> * include/ctype.h: For libc, define isdigit, isdigit_l, and __isdigit_l as simple comparison macros. * include/wctype.h: For libc, define iswdigit, iswdigit_l, and __iswdigit_l as simple comparison macros. * wctype/wcfuncs_l.c: #undef iswdigit and __iswdigit. * sysdeps/alpha/fpu/bits/mathdef.h: Remove INFINITY. * sysdeps/arm/fpu/bits/mathdef.h: Likewise. * sysdeps/generic/bits/mathdef.h: Likewise. * sysdeps/i386/fpu/bits/mathdef.h: Likewise. * sysdeps/ia64/fpu/bits/mathdef.h: Likewise. * sysdeps/m68k/fpu/bits/mathdef.h: Likewise. * sysdeps/mips/fpu/bits/mathdef.h: Likewise. * sysdeps/powerpc/fpu/bits/mathdef.h: Likewise. * sysdeps/sh/sh4/fpu/bits/mathdef.h: Likewise. * sysdeps/sparc/fpu/bits/mathdef.h: Likewise. * sysdeps/x86_64/fpu/bits/mathdef.h: Likewise.
83 lines
2.3 KiB
C
83 lines
2.3 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)
|
|
{
|
|
union
|
|
{
|
|
void **ptr;
|
|
const uint16_t **tablep;
|
|
} u;
|
|
u.ptr = __libc_tsd_address (CTYPE_B);
|
|
if (__builtin_expect (*u.tablep == NULL, 0))
|
|
*u.tablep = (const uint16_t *) _NL_CURRENT (LC_CTYPE, _NL_CTYPE_CLASS) + 128;
|
|
return u.tablep;
|
|
}
|
|
|
|
CTYPE_EXTERN_INLINE const int32_t ** __attribute__ ((const))
|
|
__ctype_toupper_loc (void)
|
|
{
|
|
union
|
|
{
|
|
void **ptr;
|
|
const int32_t **tablep;
|
|
} u;
|
|
u.ptr = __libc_tsd_address (CTYPE_TOUPPER);
|
|
if (__builtin_expect (*u.tablep == NULL, 0))
|
|
*u.tablep = ((int32_t *) _NL_CURRENT (LC_CTYPE, _NL_CTYPE_TOUPPER) + 128);
|
|
return u.tablep;
|
|
}
|
|
|
|
CTYPE_EXTERN_INLINE const int32_t ** __attribute__ ((const))
|
|
__ctype_tolower_loc (void)
|
|
{
|
|
union
|
|
{
|
|
void **ptr;
|
|
const int32_t **tablep;
|
|
} u;
|
|
u.ptr = __libc_tsd_address (CTYPE_TOLOWER);
|
|
if (__builtin_expect (*u.tablep == NULL, 0))
|
|
*u.tablep = ((int32_t *) _NL_CURRENT (LC_CTYPE, _NL_CTYPE_TOLOWER) + 128);
|
|
return u.tablep;
|
|
}
|
|
|
|
# endif /* Not NOT_IN_libc. */
|
|
|
|
# include <ctype/ctype.h>
|
|
|
|
# if !defined __NO_CTYPE && !defined NOT_IN_libc
|
|
/* The spec says that isdigit must only match the decimal digits. We
|
|
can check this without a memory access. */
|
|
# undef isdigit
|
|
# define isdigit(c) ({ int __c = (c); __c >= '0' && __c <= '9'; })
|
|
# undef isdigit_l
|
|
# define isdigit_l(c, l) ({ int __c = (c); __c >= '0' && __c <= '9'; })
|
|
# undef __isdigit_l
|
|
# define __isdigit_l(c, l) ({ int __c = (c); __c >= '0' && __c <= '9'; })
|
|
# endif
|
|
|
|
#endif /* ctype.h */
|