-/* Copyright (C) 1991-2017 Free Software Foundation, Inc.
+/* Copyright (C) 1991-2019 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
__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)
+extern _Float128 strtof128 (const char *__restrict __nptr,
+ 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
+
/* Convert a string to a long integer. */
extern long int strtol (const char *__restrict __nptr,
char **__restrict __endptr, int __base)
__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
-/* The concept of one static locale per category is not very well
- thought out. Many applications will need to process its data using
- information from several different locales. Another problem is
- the implementation of the internationalization handling in the
- ISO C++ standard library. To support this another set of
- the functions using locale data exist which take an additional
- argument.
-
- Attention: even though several *_l interfaces are part of POSIX:2008,
- these are not. */
-
-/* Structure for reentrant locale using functions. This is an
- (almost) opaque type for the user level programs. */
-# include <xlocale.h>
-
-/* Special versions of the functions above which take the locale to
- use as an additional parameter. */
+/* Parallel versions of the functions above which take the locale to
+ use as an additional parameter. These are GNU extensions inspired
+ by the POSIX.1-2008 extended locale API. */
+# include <bits/types/locale_t.h>
+
extern long int strtol_l (const char *__restrict __nptr,
char **__restrict __endptr, int __base,
- __locale_t __loc) __THROW __nonnull ((1, 4));
+ locale_t __loc) __THROW __nonnull ((1, 4));
extern unsigned long int strtoul_l (const char *__restrict __nptr,
char **__restrict __endptr,
- int __base, __locale_t __loc)
+ int __base, locale_t __loc)
__THROW __nonnull ((1, 4));
__extension__
extern long long int strtoll_l (const char *__restrict __nptr,
char **__restrict __endptr, int __base,
- __locale_t __loc)
+ locale_t __loc)
__THROW __nonnull ((1, 4));
__extension__
extern unsigned long long int strtoull_l (const char *__restrict __nptr,
char **__restrict __endptr,
- int __base, __locale_t __loc)
+ int __base, locale_t __loc)
__THROW __nonnull ((1, 4));
extern double strtod_l (const char *__restrict __nptr,
- char **__restrict __endptr, __locale_t __loc)
+ char **__restrict __endptr, locale_t __loc)
__THROW __nonnull ((1, 3));
extern float strtof_l (const char *__restrict __nptr,
- char **__restrict __endptr, __locale_t __loc)
+ char **__restrict __endptr, locale_t __loc)
__THROW __nonnull ((1, 3));
extern long double strtold_l (const char *__restrict __nptr,
char **__restrict __endptr,
- __locale_t __loc)
+ 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 */
#endif /* Use misc or X/Open. */
/* Allocate SIZE bytes of memory. */
-extern void *malloc (size_t __size) __THROW __attribute_malloc__ __wur;
+extern void *malloc (size_t __size) __THROW __attribute_malloc__
+ __attribute_alloc_size__ ((1)) __wur;
/* Allocate NMEMB elements of SIZE bytes each, all initialized to 0. */
extern void *calloc (size_t __nmemb, size_t __size)
- __THROW __attribute_malloc__ __wur;
+ __THROW __attribute_malloc__ __attribute_alloc_size__ ((1, 2)) __wur;
/* Re-allocate the previously allocated block
in PTR, making the new block SIZE bytes long. */
the same pointer that was passed to it, aliasing needs to be allowed
between objects pointed by the old and new pointers. */
extern void *realloc (void *__ptr, size_t __size)
- __THROW __attribute_warn_unused_result__;
+ __THROW __attribute_warn_unused_result__ __attribute_alloc_size__ ((2));
-#ifdef __USE_GNU
+#ifdef __USE_MISC
/* Re-allocate the previously allocated block in PTR, making the new
block large enough for NMEMB elements of SIZE bytes each. */
/* __attribute_malloc__ is not used, because if reallocarray returns
the same pointer that was passed to it, aliasing needs to be allowed
between objects pointed by the old and new pointers. */
extern void *reallocarray (void *__ptr, size_t __nmemb, size_t __size)
- __THROW __attribute_warn_unused_result__;
+ __THROW __attribute_warn_unused_result__
+ __attribute_alloc_size__ ((2, 3));
#endif
/* Free a block allocated by `malloc', `realloc' or `calloc'. */
#if (defined __USE_XOPEN_EXTENDED && !defined __USE_XOPEN2K) \
|| defined __USE_MISC
/* Allocate SIZE bytes on a page boundary. The storage cannot be freed. */
-extern void *valloc (size_t __size) __THROW __attribute_malloc__ __wur;
+extern void *valloc (size_t __size) __THROW __attribute_malloc__
+ __attribute_alloc_size__ ((1)) __wur;
#endif
#ifdef __USE_XOPEN2K
#endif
-#ifdef __USE_XOPEN
-/* Setup DES tables according KEY. */
-extern void setkey (const char *__key) __THROW __nonnull ((1));
-#endif
-
-
/* X/Open pseudo terminal handling. */
#ifdef __USE_XOPEN2KXSI
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