-/* Copyright (C) 1991-2020 Free Software Foundation, Inc.
+/* Copyright (C) 1991-2023 Free Software Foundation, Inc.
+ Copyright The GNU Toolchain Authors.
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 /* ISO C99 or use MISC. */
+/* Versions of the above functions that handle '0b' and '0B' prefixes
+ in base 0 or 2. */
+#if __GLIBC_USE (C2X_STRTOL)
+# ifdef __REDIRECT
+extern long int __REDIRECT_NTH (strtol, (const char *__restrict __nptr,
+ char **__restrict __endptr,
+ int __base), __isoc23_strtol)
+ __nonnull ((1));
+extern unsigned long int __REDIRECT_NTH (strtoul,
+ (const char *__restrict __nptr,
+ char **__restrict __endptr,
+ int __base), __isoc23_strtoul)
+ __nonnull ((1));
+# ifdef __USE_MISC
+__extension__
+extern long long int __REDIRECT_NTH (strtoq, (const char *__restrict __nptr,
+ char **__restrict __endptr,
+ int __base), __isoc23_strtoll)
+ __nonnull ((1));
+__extension__
+extern unsigned long long int __REDIRECT_NTH (strtouq,
+ (const char *__restrict __nptr,
+ char **__restrict __endptr,
+ int __base), __isoc23_strtoull)
+ __nonnull ((1));
+# endif
+__extension__
+extern long long int __REDIRECT_NTH (strtoll, (const char *__restrict __nptr,
+ char **__restrict __endptr,
+ int __base), __isoc23_strtoll)
+ __nonnull ((1));
+__extension__
+extern unsigned long long int __REDIRECT_NTH (strtoull,
+ (const char *__restrict __nptr,
+ char **__restrict __endptr,
+ int __base), __isoc23_strtoull)
+ __nonnull ((1));
+# else
+extern long int __isoc23_strtol (const char *__restrict __nptr,
+ char **__restrict __endptr, int __base)
+ __THROW __nonnull ((1));
+extern unsigned long int __isoc23_strtoul (const char *__restrict __nptr,
+ char **__restrict __endptr,
+ int __base)
+ __THROW __nonnull ((1));
+__extension__
+extern long long int __isoc23_strtoll (const char *__restrict __nptr,
+ char **__restrict __endptr, int __base)
+ __THROW __nonnull ((1));
+__extension__
+extern unsigned long long int __isoc23_strtoull (const char *__restrict __nptr,
+ char **__restrict __endptr,
+ int __base)
+ __THROW __nonnull ((1));
+# define strtol __isoc23_strtol
+# define strtoul __isoc23_strtoul
+# ifdef __USE_MISC
+# define strtoq __isoc23_strtoll
+# define strtouq __isoc23_strtoull
+# endif
+# define strtoll __isoc23_strtoll
+# define strtoull __isoc23_strtoull
+# endif
+#endif
+
/* Convert a floating-point number to a string. */
#if __GLIBC_USE (IEC_60559_BFP_EXT_C2X)
extern int strfromd (char *__dest, size_t __size, const char *__format,
int __base, locale_t __loc)
__THROW __nonnull ((1, 4));
+/* Versions of the above functions that handle '0b' and '0B' prefixes
+ in base 0 or 2. */
+# if __GLIBC_USE (C2X_STRTOL)
+# ifdef __REDIRECT
+extern long int __REDIRECT_NTH (strtol_l, (const char *__restrict __nptr,
+ char **__restrict __endptr,
+ int __base, locale_t __loc),
+ __isoc23_strtol_l)
+ __nonnull ((1, 4));
+extern unsigned long int __REDIRECT_NTH (strtoul_l,
+ (const char *__restrict __nptr,
+ char **__restrict __endptr,
+ int __base, locale_t __loc),
+ __isoc23_strtoul_l)
+ __nonnull ((1, 4));
+__extension__
+extern long long int __REDIRECT_NTH (strtoll_l, (const char *__restrict __nptr,
+ char **__restrict __endptr,
+ int __base,
+ locale_t __loc),
+ __isoc23_strtoll_l)
+ __nonnull ((1, 4));
+__extension__
+extern unsigned long long int __REDIRECT_NTH (strtoull_l,
+ (const char *__restrict __nptr,
+ char **__restrict __endptr,
+ int __base, locale_t __loc),
+ __isoc23_strtoull_l)
+ __nonnull ((1, 4));
+# else
+extern long int __isoc23_strtol_l (const char *__restrict __nptr,
+ char **__restrict __endptr, int __base,
+ locale_t __loc) __THROW __nonnull ((1, 4));
+extern unsigned long int __isoc23_strtoul_l (const char *__restrict __nptr,
+ char **__restrict __endptr,
+ int __base, locale_t __loc)
+ __THROW __nonnull ((1, 4));
+__extension__
+extern long long int __isoc23_strtoll_l (const char *__restrict __nptr,
+ char **__restrict __endptr,
+ int __base, locale_t __loc)
+ __THROW __nonnull ((1, 4));
+__extension__
+extern unsigned long long int __isoc23_strtoull_l (const char *__restrict __nptr,
+ char **__restrict __endptr,
+ int __base, locale_t __loc)
+ __THROW __nonnull ((1, 4));
+# define strtol_l __isoc23_strtol_l
+# define strtoul_l __isoc23_strtoul_l
+# define strtoll_l __isoc23_strtoll_l
+# define strtoull_l __isoc23_strtoull_l
+# endif
+# endif
+
extern double strtod_l (const char *__restrict __nptr,
char **__restrict __endptr, locale_t __loc)
__THROW __nonnull ((1, 3));
`initstate' and `setstate' functions are those from BSD Unices.
The `rand' and `srand' functions are required by the ANSI standard.
We provide both interfaces to the same random number generator. */
-/* Return a random long integer between 0 and RAND_MAX inclusive. */
+/* Return a random long integer between 0 and 2^31-1 inclusive. */
extern long int random (void) __THROW;
/* Seed the random number generator with the given number. */
extern int lcong48_r (unsigned short int __param[7],
struct drand48_data *__buffer)
__THROW __nonnull ((1, 2));
+
+/* Return a random integer between zero and 2**32-1 (inclusive). */
+extern __uint32_t arc4random (void)
+ __THROW __wur;
+
+/* Fill the buffer with random data. */
+extern void arc4random_buf (void *__buf, size_t __size)
+ __THROW __nonnull ((1));
+
+/* Return a random number between zero (inclusive) and the specified
+ limit (exclusive). */
+extern __uint32_t arc4random_uniform (__uint32_t __upper_bound)
+ __THROW __wur;
# endif /* Use misc. */
#endif /* Use misc or X/Open. */
extern void *realloc (void *__ptr, size_t __size)
__THROW __attribute_warn_unused_result__ __attribute_alloc_size__ ((2));
+/* Free a block allocated by `malloc', `realloc' or `calloc'. */
+extern void free (void *__ptr) __THROW;
+
#ifdef __USE_MISC
/* Re-allocate the previously allocated block in PTR, making the new
block large enough for NMEMB elements of SIZE bytes each. */
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__
- __attribute_alloc_size__ ((2, 3));
-#endif
+ __attribute_alloc_size__ ((2, 3))
+ __attr_dealloc_free;
-/* Free a block allocated by `malloc', `realloc' or `calloc'. */
-extern void free (void *__ptr) __THROW;
+/* Add reallocarray as its own deallocator. */
+extern void *reallocarray (void *__ptr, size_t __nmemb, size_t __size)
+ __THROW __attr_dealloc (reallocarray, 1);
+#endif
#ifdef __USE_MISC
# include <alloca.h>
#ifdef __USE_ISOC11
/* ISO C variant of aligned allocation. */
extern void *aligned_alloc (size_t __alignment, size_t __size)
- __THROW __attribute_malloc__ __attribute_alloc_size__ ((2)) __wur;
+ __THROW __attribute_malloc__ __attribute_alloc_align__ ((1))
+ __attribute_alloc_size__ ((2)) __wur;
#endif
/* Abort execution and generate a core-dump. */
/* Return a malloc'd string containing the canonical absolute name of the
existing named file. */
extern char *canonicalize_file_name (const char *__name)
- __THROW __nonnull ((1)) __wur;
+ __THROW __nonnull ((1)) __attribute_malloc__
+ __attr_dealloc_free __wur;
#endif
#if defined __USE_MISC || defined __USE_XOPEN_EXTENDED
/* Convert a multibyte string to a wide char string. */
extern size_t mbstowcs (wchar_t *__restrict __pwcs,
const char *__restrict __s, size_t __n) __THROW
- __attr_access ((__write_only__, 1, 3)) __attr_access ((__read_only__, 2));
+ __attr_access ((__read_only__, 2));
/* Convert a wide char string to multibyte string. */
extern size_t wcstombs (char *__restrict __s,
const wchar_t *__restrict __pwcs, size_t __n)
__THROW
- __attr_access ((__write_only__, 1, 3)) __attr_access ((__read_only__, 2));
+ __fortified_attr_access (__write_only__, 1, 3)
+ __attr_access ((__read_only__, 2));
#ifdef __USE_MISC
/* Determine whether the string value of RESPONSE matches the affirmation
terminal associated with the master FD is open on in BUF.
Return 0 on success, otherwise an error number. */
extern int ptsname_r (int __fd, char *__buf, size_t __buflen)
- __THROW __nonnull ((2)) __attr_access ((__write_only__, 2, 3));
+ __THROW __nonnull ((2)) __fortified_attr_access (__write_only__, 2, 3);
/* Open a master pseudo terminal and return its file descriptor. */
extern int getpt (void);
projects / thirdparty / glibc.git / blobdiff