| 1 | #ifndef _CTYPE_H |
|---|
| 2 | |
|---|
| 3 | #include <ctype/ctype.h> |
|---|
| 4 | |
|---|
| 5 | #ifndef _ISOMAC |
|---|
| 6 | /* Initialize ctype locale data. */ |
|---|
| 7 | extern void __ctype_init (void); |
|---|
| 8 | libc_hidden_proto (__ctype_init) |
|---|
| 9 | |
|---|
| 10 | /* ctype/ctype.h defined this as a macro and we don't want to #undef it. |
|---|
| 11 | So defeat macro expansion with parens for this declaration. */ |
|---|
| 12 | extern int (__isctype) (int __c, int __mask); |
|---|
| 13 | |
|---|
| 14 | libc_hidden_proto (tolower) |
|---|
| 15 | libc_hidden_proto (toupper) |
|---|
| 16 | |
|---|
| 17 | # if IS_IN (libc) |
|---|
| 18 | |
|---|
| 19 | /* These accessors are used by the optimized macros to find the |
|---|
| 20 | thread-local cache of ctype information from the current thread's |
|---|
| 21 | locale. For inside libc, define them as inlines using the _NL_CURRENT |
|---|
| 22 | accessors. We don't use _NL_CURRENT_LOCALE->__ctype_b here because we |
|---|
| 23 | want to cause a link-time ref to _nl_current_LC_CTYPE under |
|---|
| 24 | NL_CURRENT_INDIRECT. */ |
|---|
| 25 | |
|---|
| 26 | # include "../locale/localeinfo.h" |
|---|
| 27 | # include <libc-tsd.h> |
|---|
| 28 | |
|---|
| 29 | # ifndef CTYPE_EXTERN_INLINE /* Used by ctype/ctype-info.c, which see. */ |
|---|
| 30 | # define CTYPE_EXTERN_INLINE extern inline |
|---|
| 31 | # endif |
|---|
| 32 | |
|---|
| 33 | __libc_tsd_define (extern, const uint16_t *, CTYPE_B) |
|---|
| 34 | __libc_tsd_define (extern, const int32_t *, CTYPE_TOUPPER) |
|---|
| 35 | __libc_tsd_define (extern, const int32_t *, CTYPE_TOLOWER) |
|---|
| 36 | |
|---|
| 37 | |
|---|
| 38 | CTYPE_EXTERN_INLINE const uint16_t ** __attribute__ ((const)) |
|---|
| 39 | __ctype_b_loc (void) |
|---|
| 40 | { |
|---|
| 41 | return __libc_tsd_address (const uint16_t *, CTYPE_B); |
|---|
| 42 | } |
|---|
| 43 | |
|---|
| 44 | CTYPE_EXTERN_INLINE const int32_t ** __attribute__ ((const)) |
|---|
| 45 | __ctype_toupper_loc (void) |
|---|
| 46 | { |
|---|
| 47 | return __libc_tsd_address (const int32_t *, CTYPE_TOUPPER); |
|---|
| 48 | } |
|---|
| 49 | |
|---|
| 50 | CTYPE_EXTERN_INLINE const int32_t ** __attribute__ ((const)) |
|---|
| 51 | __ctype_tolower_loc (void) |
|---|
| 52 | { |
|---|
| 53 | return __libc_tsd_address (const int32_t *, CTYPE_TOLOWER); |
|---|
| 54 | } |
|---|
| 55 | |
|---|
| 56 | # ifndef __NO_CTYPE |
|---|
| 57 | /* The spec says that isdigit must only match the decimal digits. We |
|---|
| 58 | can check this without a memory access. */ |
|---|
| 59 | # undef isdigit |
|---|
| 60 | # define isdigit(c) ({ int __c = (c); __c >= '0' && __c <= '9'; }) |
|---|
| 61 | # undef isdigit_l |
|---|
| 62 | # define isdigit_l(c, l) ({ int __c = (c); __c >= '0' && __c <= '9'; }) |
|---|
| 63 | # undef __isdigit_l |
|---|
| 64 | # define __isdigit_l(c, l) ({ int __c = (c); __c >= '0' && __c <= '9'; }) |
|---|
| 65 | # endif /* Not __NO_CTYPE. */ |
|---|
| 66 | |
|---|
| 67 | # endif /* IS_IN (libc). */ |
|---|
| 68 | #endif /* Not _ISOMAC. */ |
|---|
| 69 | |
|---|
| 70 | #endif /* ctype.h */ |
|---|
| 71 | |
|---|
