diff options
| -rw-r--r-- | ChangeLog | 34 | ||||
| -rw-r--r-- | stdlib/stdlib.h | 119 |
2 files changed, 151 insertions, 2 deletions
diff --git a/ChangeLog b/ChangeLog index d0ef94c3ed..aa115b62fa 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,3 +1,37 @@ +2017-11-03 Joseph Myers <joseph@codesourcery.com> + + * stdlib/stdlib.h + [__HAVE_FLOAT16 && __GLIBC_USE (IEC_60559_TYPES_EXT)] (strtof16): + Declare. + [__HAVE_FLOAT32 && __GLIBC_USE (IEC_60559_TYPES_EXT)] (strtof32): + Likewise. + [__HAVE_FLOAT64 && __GLIBC_USE (IEC_60559_TYPES_EXT)] (strtof64): + Likewise. + [__HAVE_FLOAT32X && __GLIBC_USE (IEC_60559_TYPES_EXT)] + (strtof32x): Likewise. + [__HAVE_FLOAT64X && __GLIBC_USE (IEC_60559_TYPES_EXT)] + (strtof64x): Likewise. + [__HAVE_FLOAT128X && __GLIBC_USE (IEC_60559_TYPES_EXT)] + (strtof128x): Likewise. + [__HAVE_FLOAT16 && __GLIBC_USE (IEC_60559_TYPES_EXT)] + (strfromf16): Likewise. + [__HAVE_FLOAT32 && __GLIBC_USE (IEC_60559_TYPES_EXT)] + (strfromf32): Likewise. + [__HAVE_FLOAT64 && __GLIBC_USE (IEC_60559_TYPES_EXT)] + (strfromf64): Likewise. + [__HAVE_FLOAT32X && __GLIBC_USE (IEC_60559_TYPES_EXT)] + (strfromf32x): Likewise. + [__HAVE_FLOAT64X && __GLIBC_USE (IEC_60559_TYPES_EXT)] + (strfromf64x): Likewise. + [__HAVE_FLOAT128X && __GLIBC_USE (IEC_60559_TYPES_EXT)] + (strfromf128x): Likewise. + [__USE_GNU && __HAVE_FLOAT16] (strtof16_l): Likewise. + [__USE_GNU && __HAVE_FLOAT32] (strtof32_l): Likewise. + [__USE_GNU && __HAVE_FLOAT64] (strtof64_l): Likewise. + [__USE_GNU && __HAVE_FLOAT32X] (strtof32x_l): Likewise. + [__USE_GNU && __HAVE_FLOAT64X] (strtof64x_l): Likewise. + [__USE_GNU && __HAVE_FLOAT128X] (strtof128x_l): Likewise. + 2017-11-03 Richard Henderson <rth@twiddle.net> * sysdeps/unix/sysv/linux/aarch64/sysconf.c: New file. diff --git a/stdlib/stdlib.h b/stdlib/stdlib.h index 7a720cfd11..64dc39422e 100644 --- a/stdlib/stdlib.h +++ b/stdlib/stdlib.h @@ -128,10 +128,47 @@ extern long double strtold (const char *__restrict __nptr, __THROW __nonnull ((1)); #endif +/* Likewise for '_FloatN' and '_FloatNx'. */ + +#if __HAVE_FLOAT16 && __GLIBC_USE (IEC_60559_TYPES_EXT) +extern _Float16 strtof16 (const char *__restrict __nptr, + char **__restrict __endptr) + __THROW __nonnull ((1)); +#endif + +#if __HAVE_FLOAT32 && __GLIBC_USE (IEC_60559_TYPES_EXT) +extern _Float32 strtof32 (const char *__restrict __nptr, + char **__restrict __endptr) + __THROW __nonnull ((1)); +#endif + +#if __HAVE_FLOAT64 && __GLIBC_USE (IEC_60559_TYPES_EXT) +extern _Float64 strtof64 (const char *__restrict __nptr, + char **__restrict __endptr) + __THROW __nonnull ((1)); +#endif + #if __HAVE_FLOAT128 && __GLIBC_USE (IEC_60559_TYPES_EXT) -/* Likewise for the '_Float128' format */ extern _Float128 strtof128 (const char *__restrict __nptr, - char **__restrict __endptr) + char **__restrict __endptr) + __THROW __nonnull ((1)); +#endif + +#if __HAVE_FLOAT32X && __GLIBC_USE (IEC_60559_TYPES_EXT) +extern _Float32x strtof32x (const char *__restrict __nptr, + char **__restrict __endptr) + __THROW __nonnull ((1)); +#endif + +#if __HAVE_FLOAT64X && __GLIBC_USE (IEC_60559_TYPES_EXT) +extern _Float64x strtof64x (const char *__restrict __nptr, + char **__restrict __endptr) + __THROW __nonnull ((1)); +#endif + +#if __HAVE_FLOAT128X && __GLIBC_USE (IEC_60559_TYPES_EXT) +extern _Float128x strtof128x (const char *__restrict __nptr, + char **__restrict __endptr) __THROW __nonnull ((1)); #endif @@ -185,12 +222,48 @@ extern int strfroml (char *__dest, size_t __size, const char *__format, __THROW __nonnull ((3)); #endif +#if __HAVE_FLOAT16 && __GLIBC_USE (IEC_60559_TYPES_EXT) +extern int strfromf16 (char *__dest, size_t __size, const char * __format, + _Float16 __f) + __THROW __nonnull ((3)); +#endif + +#if __HAVE_FLOAT32 && __GLIBC_USE (IEC_60559_TYPES_EXT) +extern int strfromf32 (char *__dest, size_t __size, const char * __format, + _Float32 __f) + __THROW __nonnull ((3)); +#endif + +#if __HAVE_FLOAT64 && __GLIBC_USE (IEC_60559_TYPES_EXT) +extern int strfromf64 (char *__dest, size_t __size, const char * __format, + _Float64 __f) + __THROW __nonnull ((3)); +#endif + #if __HAVE_FLOAT128 && __GLIBC_USE (IEC_60559_TYPES_EXT) extern int strfromf128 (char *__dest, size_t __size, const char * __format, _Float128 __f) __THROW __nonnull ((3)); #endif +#if __HAVE_FLOAT32X && __GLIBC_USE (IEC_60559_TYPES_EXT) +extern int strfromf32x (char *__dest, size_t __size, const char * __format, + _Float32x __f) + __THROW __nonnull ((3)); +#endif + +#if __HAVE_FLOAT64X && __GLIBC_USE (IEC_60559_TYPES_EXT) +extern int strfromf64x (char *__dest, size_t __size, const char * __format, + _Float64x __f) + __THROW __nonnull ((3)); +#endif + +#if __HAVE_FLOAT128X && __GLIBC_USE (IEC_60559_TYPES_EXT) +extern int strfromf128x (char *__dest, size_t __size, const char * __format, + _Float128x __f) + __THROW __nonnull ((3)); +#endif + #ifdef __USE_GNU /* Parallel versions of the functions above which take the locale to @@ -232,12 +305,54 @@ extern long double strtold_l (const char *__restrict __nptr, locale_t __loc) __THROW __nonnull ((1, 3)); +# if __HAVE_FLOAT16 +extern _Float16 strtof16_l (const char *__restrict __nptr, + char **__restrict __endptr, + locale_t __loc) + __THROW __nonnull ((1, 3)); +# endif + +# if __HAVE_FLOAT32 +extern _Float32 strtof32_l (const char *__restrict __nptr, + char **__restrict __endptr, + locale_t __loc) + __THROW __nonnull ((1, 3)); +# endif + +# if __HAVE_FLOAT64 +extern _Float64 strtof64_l (const char *__restrict __nptr, + char **__restrict __endptr, + locale_t __loc) + __THROW __nonnull ((1, 3)); +# endif + # if __HAVE_FLOAT128 extern _Float128 strtof128_l (const char *__restrict __nptr, char **__restrict __endptr, locale_t __loc) __THROW __nonnull ((1, 3)); # endif + +# if __HAVE_FLOAT32X +extern _Float32x strtof32x_l (const char *__restrict __nptr, + char **__restrict __endptr, + locale_t __loc) + __THROW __nonnull ((1, 3)); +# endif + +# if __HAVE_FLOAT64X +extern _Float64x strtof64x_l (const char *__restrict __nptr, + char **__restrict __endptr, + locale_t __loc) + __THROW __nonnull ((1, 3)); +# endif + +# if __HAVE_FLOAT128X +extern _Float128x strtof128x_l (const char *__restrict __nptr, + char **__restrict __endptr, + locale_t __loc) + __THROW __nonnull ((1, 3)); +# endif #endif /* GNU */ |