diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/ctype.h | 33 |
1 files changed, 21 insertions, 12 deletions
diff --git a/include/ctype.h b/include/ctype.h index 2d62847fe..dcfeb1b3e 100644 --- a/include/ctype.h +++ b/include/ctype.h @@ -66,7 +66,8 @@ libc_hidden_proto(tolower) extern int toupper(int __c) __THROW; libc_hidden_proto(toupper) -#if defined __USE_SVID || defined __USE_MISC || defined __USE_XOPEN +#if (defined __USE_SVID || defined __USE_MISC || defined __USE_XOPEN) && \ + defined __UCLIBC_SUSV4_LEGACY__ /* Return nonzero iff C is in the ASCII set (i.e., is no more than 7 bits wide). */ extern int isascii(int __c) __THROW; @@ -203,11 +204,12 @@ libc_hidden_proto(__ctype_tolower) #endif /* __UCLIBC_HAS_XLOCALE__ */ - +#ifdef __UCLIBC_SUSV4_LEGACY__ #define __isascii(c) (((c) & ~0x7f) == 0) /* If C is a 7 bit value. */ #define __toascii(c) ((c) & 0x7f) /* Mask off high bits. */ +#endif -#if defined _LIBC && (defined IS_IN_libc || defined NOT_IN_libc) +#ifdef _LIBC /* These are uClibc-specific. */ #define __isdigit_char(C) (((unsigned char)((C) - '0')) <= 9) #define __isdigit_int(C) (((unsigned int)((C) - '0')) <= 9) @@ -278,13 +280,12 @@ __NTH (toupper (int __c)) # define toupper(c) __tobody(c, toupper, __UCLIBC_CTYPE_TOUPPER, (c)) # endif /* Optimizing gcc */ -# if defined __USE_SVID || defined __USE_MISC || defined __USE_XOPEN +# if (defined __USE_SVID || defined __USE_MISC || defined __USE_XOPEN) \ + && defined __UCLIBC_SUSV4_LEGACY__ # define isascii(c) __isascii (c) # define toascii(c) __toascii (c) -# if defined __UCLIBC_SUSV4_LEGACY__ -# define _tolower(c) ((int) (__UCLIBC_CTYPE_TOLOWER)[(int) (c)]) -# define _toupper(c) ((int) (__UCLIBC_CTYPE_TOUPPER)[(int) (c)]) -# endif +# define _tolower(c) ((int) (__UCLIBC_CTYPE_TOLOWER)[(int) (c)]) +# define _toupper(c) ((int) (__UCLIBC_CTYPE_TOUPPER)[(int) (c)]) # endif #endif /* not __cplusplus */ @@ -334,8 +335,8 @@ libc_hidden_proto(isxdigit_l) extern int isblank_l(int, __locale_t) __THROW; libc_hidden_proto(isblank_l) -# if defined __USE_SVID || defined __USE_MISC || defined __USE_XOPEN - +# if (defined __USE_SVID || defined __USE_MISC || defined __USE_XOPEN) \ + && defined __UCLIBC_SUSV4_LEGACY__ /* Return nonzero iff C is in the ASCII set (i.e., is no more than 7 bits wide). */ extern int isascii_l (int __c) __THROW; @@ -378,7 +379,8 @@ libc_hidden_proto(toupper_l) # define __isxdigit_l(c,l) __isctype_l((c), _ISxdigit, (l)) # define __isblank_l(c,l) __isctype_l((c), _ISblank, (l)) -# if defined __USE_SVID || defined __USE_MISC || defined __USE_XOPEN +# if (defined __USE_SVID || defined __USE_MISC || defined __USE_XOPEN) \ + && defined __UCLIBC_SUSV4_LEGACY__ # define __isascii_l(c,l) ((l), __isascii (c)) # define __toascii_l(c,l) ((l), __toascii (c)) # endif @@ -396,7 +398,8 @@ libc_hidden_proto(toupper_l) # define isxdigit_l(c,l) __isxdigit_l ((c), (l)) # define isblank_l(c,l) __isblank_l ((c), (l)) -# if defined __USE_SVID || defined __USE_MISC || defined __USE_XOPEN +# if (defined __USE_SVID || defined __USE_MISC || defined __USE_XOPEN) \ + && defined __UCLIBC_SUSV4_LEGACY__ # define isascii_l(c,l) __isascii_l ((c), (l)) # define toascii_l(c,l) __toascii_l ((c), (l)) # endif @@ -409,4 +412,10 @@ __END_DECLS #endif /* __UCLIBC_HAS_CTYPE_TABLES__ */ +/* We define {__,}isascii for internal use only */ +#if defined _LIBC && !defined __UCLIBC_SUSV4_LEGACY__ +# define __isascii(c) (((c) & ~0x7f) == 0) +# define isascii(c) __isascii (c) +#endif + #endif /* ctype.h */ |