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-rw-r--r--libc/sysdeps/linux/common/bits/uClibc_ctype.h144
-rw-r--r--libc/sysdeps/linux/common/bits/uClibc_locale.h38
-rw-r--r--libc/sysdeps/linux/common/bits/uClibc_touplow.h4
3 files changed, 90 insertions, 96 deletions
diff --git a/libc/sysdeps/linux/common/bits/uClibc_ctype.h b/libc/sysdeps/linux/common/bits/uClibc_ctype.h
index 3c07b5799..04185cc58 100644
--- a/libc/sysdeps/linux/common/bits/uClibc_ctype.h
+++ b/libc/sysdeps/linux/common/bits/uClibc_ctype.h
@@ -39,7 +39,7 @@
#include "uClibc_charclass.h"
-#else /* !__UCLIBC_GEN_LOCALE */
+#else
/* Define some ctype macros valid for the C/POSIX locale. */
@@ -86,7 +86,7 @@
: (((unsigned int)((c) - 0x21)) <= (0x7e - 0x21))))
#define __C_isgraph(c) \
((sizeof(c) == sizeof(char)) \
- ? (((unsigned int)((c) - 0x21)) <= (0x7e - 0x21)) \
+ ? (((unsigned char)((c) - 0x21)) <= (0x7e - 0x21)) \
: (((unsigned int)((c) - 0x21)) <= (0x7e - 0x21)))
#define __C_tolower(c) (__C_isupper(c) ? ((c) | 0x20) : (c))
@@ -119,27 +119,18 @@ extern int toascii(int c) __THROW;
#endif
#if defined _LIBC && (defined NOT_IN_libc || defined IS_IN_libc)
-/* isdigit() is really locale-invariant, so provide some small fast macros.
- * These are uClibc-specific. */
-#define __isdigit_char(C) (((unsigned char)((C) - '0')) <= 9)
-#define __isdigit_int(C) (((unsigned int)((C) - '0')) <= 9)
+/* These are uClibc-specific. */
+# define __isdigit_char(c) ((unsigned char)((c) - '0') <= 9)
+# define __isdigit_int(c) ((unsigned int)((c) - '0') <= 9)
#endif
-/* Next, some ctype macros which are valid for all supported locales. */
-/* WARNING: isspace and isblank need to be reverified if more 8-bit codesets
- * are added!!! But isdigit and isxdigit are always valid. */
-
-/* #define __isspace(c) __C_isspace(c) */
-/* #define __isblank(c) __C_isblank(c) */
-
-/* #define __isdigit(c) __C_isdigit(c) */
-/* #define __isxdigit(c) __C_isxdigit(c) */
-
/* Now some non-ansi/iso c99 macros. */
#define __isascii(c) (((c) & ~0x7f) == 0)
#define __toascii(c) ((c) & 0x7f)
+/* Works correctly *only* on lowercase letters! */
#define _toupper(c) ((c) ^ 0x20)
+/* Works correctly *only* on letters (of any case) and numbers */
#define _tolower(c) ((c) | 0x20)
__END_DECLS
@@ -147,70 +138,73 @@ __END_DECLS
/**********************************************************************/
#ifdef __GNUC__
-#define __body_C_macro(f,args) __C_ ## f args
-
-#define __body(f,c) \
- (__extension__ ({ \
- int __res; \
- if (sizeof(c) > sizeof(char)) { \
- int __c = (c); \
- __res = __body_C_macro(f,(__c)); \
- } else { \
- unsigned char __c = (c); \
- __res = __body_C_macro(f,(__c)); \
- } \
- __res; \
- }))
-
-#define __isspace(c) __body(isspace,c)
-#define __isblank(c) __body(isblank,c)
-#define __isdigit(c) __body(isdigit,c)
-#define __isxdigit(c) __body(isxdigit,c)
-#define __iscntrl(c) __body(iscntrl,c)
-#define __isalpha(c) __body(isalpha,c)
-#define __isalnum(c) __body(isalnum,c)
-#define __isprint(c) __body(isprint,c)
-#define __islower(c) __body(islower,c)
-#define __isupper(c) __body(isupper,c)
-#define __ispunct(c) __body(ispunct,c)
-#define __isgraph(c) __body(isgraph,c)
-
-#define __tolower(c) __body(tolower,c)
-#define __toupper(c) __body(toupper,c)
-
-#if !defined __NO_CTYPE && !defined __cplusplus
-
-#define isspace(c) __isspace(c)
-#define isblank(c) __isblank(c)
-#define isdigit(c) __isdigit(c)
-#define isxdigit(c) __isxdigit(c)
-#define iscntrl(c) __iscntrl(c)
-#define isalpha(c) __isalpha(c)
-#define isalnum(c) __isalnum(c)
-#define isprint(c) __isprint(c)
-#define islower(c) __islower(c)
-#define isupper(c) __isupper(c)
-#define ispunct(c) __ispunct(c)
-#define isgraph(c) __isgraph(c)
-
-#define tolower(c) __tolower(c)
-#define toupper(c) __toupper(c)
-
-#endif
+# define __body_C_macro(f,args) __C_ ## f args
+
+# define __body(f,c) \
+(__extension__ ({ \
+ int __res; \
+ if (sizeof(c) > sizeof(char)) { \
+ int __c = (c); \
+ __res = __body_C_macro(f,(__c)); \
+ } else { \
+ unsigned char __c = (c); \
+ __res = __body_C_macro(f,(__c)); \
+ } \
+ __res; \
+}))
+
+# define __isspace(c) __body(isspace,c)
+# define __isblank(c) __body(isblank,c)
+# define __isdigit(c) __body(isdigit,c)
+# define __isxdigit(c) __body(isxdigit,c)
+# define __iscntrl(c) __body(iscntrl,c)
+# define __isalpha(c) __body(isalpha,c)
+# define __isalnum(c) __body(isalnum,c)
+# define __isprint(c) __body(isprint,c)
+# define __islower(c) __body(islower,c)
+# define __isupper(c) __body(isupper,c)
+# define __ispunct(c) __body(ispunct,c)
+# define __isgraph(c) __body(isgraph,c)
+
+//locale-aware ctype.h has no __tolower, why stub locale
+//tries to have it? remove after 0.9.31
+//# define __tolower(c) __body(tolower,c)
+//# define __toupper(c) __body(toupper,c)
+
+# if !defined __NO_CTYPE && !defined __cplusplus
+
+# define isspace(c) __isspace(c)
+# define isblank(c) __isblank(c)
+# define isdigit(c) __isdigit(c)
+# define isxdigit(c) __isxdigit(c)
+# define iscntrl(c) __iscntrl(c)
+# define isalpha(c) __isalpha(c)
+# define isalnum(c) __isalnum(c)
+# define isprint(c) __isprint(c)
+# define islower(c) __islower(c)
+# define isupper(c) __isupper(c)
+# define ispunct(c) __ispunct(c)
+# define isgraph(c) __isgraph(c)
+
+# define tolower(c) __body(tolower,c)
+# define toupper(c) __body(toupper,c)
+
+# endif
#else /* !_GNUC__ */
-#if !defined __NO_CTYPE && !defined __cplusplus
+# if !defined __NO_CTYPE && !defined __cplusplus
-/* These macros should be safe from side effects. */
-#define isdigit(c) __C_isdigit(c)
-#define isalpha(c) __C_isalpha(c)
-#define isprint(c) __C_isprint(c)
-#define islower(c) __C_islower(c)
-#define isupper(c) __C_isupper(c)
-#define isgraph(c) __C_isgraph(c)
+/* These macros should be safe from side effects!
+ * (not all __C_xxx macros are) */
+# define isdigit(c) __C_isdigit(c)
+# define isalpha(c) __C_isalpha(c)
+# define isprint(c) __C_isprint(c)
+# define islower(c) __C_islower(c)
+# define isupper(c) __C_isupper(c)
+# define isgraph(c) __C_isgraph(c)
-#endif
+# endif
#endif /* __GNUC__ */
/**********************************************************************/
diff --git a/libc/sysdeps/linux/common/bits/uClibc_locale.h b/libc/sysdeps/linux/common/bits/uClibc_locale.h
index 0ac12578e..532ab8244 100644
--- a/libc/sysdeps/linux/common/bits/uClibc_locale.h
+++ b/libc/sysdeps/linux/common/bits/uClibc_locale.h
@@ -334,42 +334,42 @@ extern int __locale_mbrtowc_l(wchar_t *__restrict dst,
extern __locale_t __curlocale_var;
-#ifdef __UCLIBC_HAS_THREADS__
+# ifdef __UCLIBC_HAS_THREADS__
extern __locale_t __curlocale(void) __THROW __attribute__ ((__const__));
extern __locale_t __curlocale_set(__locale_t newloc);
-#define __UCLIBC_CURLOCALE (__curlocale())
-#define __UCLIBC_CURLOCALE_DATA (*__curlocale())
+# define __UCLIBC_CURLOCALE (__curlocale())
+# define __UCLIBC_CURLOCALE_DATA (*__curlocale())
-#else /* __UCLIBC_HAS_THREADS__ */
+# else
-#define __UCLIBC_CURLOCALE (__curlocale_var)
-#define __UCLIBC_CURLOCALE_DATA (*__curlocale_var)
+# define __UCLIBC_CURLOCALE (__curlocale_var)
+# define __UCLIBC_CURLOCALE_DATA (*__curlocale_var)
-#endif /* __UCLIBC_HAS_THREADS__ */
+# endif
#elif defined(__UCLIBC_HAS_LOCALE__)
-#define __UCLIBC_CURLOCALE (__global_locale)
-#define __UCLIBC_CURLOCALE_DATA (*__global_locale)
+# define __UCLIBC_CURLOCALE (__global_locale)
+# define __UCLIBC_CURLOCALE_DATA (*__global_locale)
#endif
/**********************************************************************/
#if defined(__UCLIBC_HAS_XLOCALE__) && defined(__UCLIBC_DO_XLOCALE)
-#define __XL_NPP(N) N ## _l
-#define __LOCALE_PARAM , __locale_t locale_arg
-#define __LOCALE_ARG , locale_arg
-#define __LOCALE_PTR locale_arg
+# define __XL_NPP(N) N ## _l
+# define __LOCALE_PARAM , __locale_t locale_arg
+# define __LOCALE_ARG , locale_arg
+# define __LOCALE_PTR locale_arg
-#else /* defined(__UCLIBC_HAS_XLOCALE__) && defined(__UCLIBC_DO_XLOCALE) */
+#else
-#define __XL_NPP(N) N
-#define __LOCALE_PARAM
-#define __LOCALE_ARG
-#define __LOCALE_PTR __UCLIBC_CURLOCALE
+# define __XL_NPP(N) N
+# define __LOCALE_PARAM
+# define __LOCALE_ARG
+# define __LOCALE_PTR __UCLIBC_CURLOCALE
-#endif /* defined(__UCLIBC_HAS_XLOCALE__) && defined(__UCLIBC_DO_XLOCALE) */
+#endif
/**********************************************************************/
#endif /* !defined(__LOCALE_C_ONLY) */
diff --git a/libc/sysdeps/linux/common/bits/uClibc_touplow.h b/libc/sysdeps/linux/common/bits/uClibc_touplow.h
index 28d4e2f48..a65d61342 100644
--- a/libc/sysdeps/linux/common/bits/uClibc_touplow.h
+++ b/libc/sysdeps/linux/common/bits/uClibc_touplow.h
@@ -43,13 +43,13 @@ typedef __int16_t __ctype_touplow_t;
#define __UCLIBC_CTYPE_B_TBL_OFFSET 128
#define __UCLIBC_CTYPE_TO_TBL_OFFSET 128
-#else /* __UCLIBC_HAS_CTYPE_SIGNED__ */
+#else
typedef unsigned char __ctype_touplow_t;
#define __UCLIBC_CTYPE_B_TBL_OFFSET 1
#define __UCLIBC_CTYPE_TO_TBL_OFFSET 0
-#endif /* __UCLIBC_HAS_CTYPE_SIGNED__ */
+#endif
#endif /* _UCLIBC_TOUPLOW_H */
generated by cgit v1.2.3 (git 2.46.0) at 2025-10-31 01:01:13 +0000