diff options
Diffstat (limited to 'include/stdlib.h')
| -rw-r--r-- | include/stdlib.h | 130 |
1 files changed, 81 insertions, 49 deletions
diff --git a/include/stdlib.h b/include/stdlib.h index 352339e859..114e12d255 100644 --- a/include/stdlib.h +++ b/include/stdlib.h @@ -1,20 +1,14 @@ #ifndef _STDLIB_H -#ifdef __need_malloc_and_calloc -#define __Need_M_And_C -#endif - #ifndef _ISOMAC # include <stddef.h> #endif #include <stdlib/stdlib.h> /* Now define the internal interfaces. */ -#if !defined __Need_M_And_C && !defined _ISOMAC +#if !defined _ISOMAC # include <sys/stat.h> -__BEGIN_DECLS - extern __typeof (strtol_l) __strtol_l; extern __typeof (strtoul_l) __strtoul_l; extern __typeof (strtoll_l) __strtoll_l; @@ -42,56 +36,65 @@ libc_hidden_proto (__qsort_r) libc_hidden_proto (lrand48_r) libc_hidden_proto (wctomb) -extern long int __random (void); +extern long int __random (void) attribute_hidden; extern void __srandom (unsigned int __seed); extern char *__initstate (unsigned int __seed, char *__statebuf, size_t __statelen); extern char *__setstate (char *__statebuf); -extern int __random_r (struct random_data *__buf, int32_t *__result); -extern int __srandom_r (unsigned int __seed, struct random_data *__buf); +extern int __random_r (struct random_data *__buf, int32_t *__result) + attribute_hidden; +extern int __srandom_r (unsigned int __seed, struct random_data *__buf) + attribute_hidden; extern int __initstate_r (unsigned int __seed, char *__statebuf, - size_t __statelen, struct random_data *__buf); -extern int __setstate_r (char *__statebuf, struct random_data *__buf); + size_t __statelen, struct random_data *__buf) + attribute_hidden; +extern int __setstate_r (char *__statebuf, struct random_data *__buf) + attribute_hidden; extern int __rand_r (unsigned int *__seed); extern int __erand48_r (unsigned short int __xsubi[3], - struct drand48_data *__buffer, double *__result); + struct drand48_data *__buffer, double *__result) + attribute_hidden; extern int __nrand48_r (unsigned short int __xsubi[3], struct drand48_data *__buffer, - long int *__result); + long int *__result) attribute_hidden; extern int __jrand48_r (unsigned short int __xsubi[3], struct drand48_data *__buffer, - long int *__result); + long int *__result) attribute_hidden; extern int __srand48_r (long int __seedval, - struct drand48_data *__buffer); + struct drand48_data *__buffer) attribute_hidden; extern int __seed48_r (unsigned short int __seed16v[3], - struct drand48_data *__buffer); + struct drand48_data *__buffer) attribute_hidden; extern int __lcong48_r (unsigned short int __param[7], - struct drand48_data *__buffer); + struct drand48_data *__buffer) attribute_hidden; /* Internal function to compute next state of the generator. */ extern int __drand48_iterate (unsigned short int __xsubi[3], - struct drand48_data *__buffer); + struct drand48_data *__buffer) + attribute_hidden; /* Global state for non-reentrant functions. Defined in drand48-iter.c. */ extern struct drand48_data __libc_drand48_data attribute_hidden; -extern int __setenv (const char *__name, const char *__value, int __replace); -extern int __unsetenv (const char *__name); -extern int __clearenv (void); +extern int __setenv (const char *__name, const char *__value, int __replace) + attribute_hidden; +extern int __unsetenv (const char *__name) attribute_hidden; +extern int __clearenv (void) attribute_hidden; extern char *__mktemp (char *__template) __THROW __nonnull ((1)); extern char *__canonicalize_file_name (const char *__name); extern char *__realpath (const char *__name, char *__resolved); -extern int __ptsname_r (int __fd, char *__buf, size_t __buflen); +libc_hidden_proto (__realpath) +extern int __ptsname_r (int __fd, char *__buf, size_t __buflen) + attribute_hidden; # ifndef _ISOMAC extern int __ptsname_internal (int fd, char *buf, size_t buflen, - struct stat64 *stp); + struct stat64 *stp) attribute_hidden; # endif extern int __getpt (void); -extern int __posix_openpt (int __oflag); +extern int __posix_openpt (int __oflag) attribute_hidden; extern int __add_to_environ (const char *name, const char *value, - const char *combines, int replace); - + const char *combines, int replace) + attribute_hidden; extern void _quicksort (void *const pbase, size_t total_elems, size_t size, __compar_d_fn_t cmp, void *arg); @@ -116,6 +119,10 @@ extern int __posix_memalign (void **memptr, size_t alignment, size_t size); extern void *__libc_memalign (size_t alignment, size_t size) __attribute_malloc__; +extern void *__libc_reallocarray (void *__ptr, size_t __nmemb, size_t __size) + __THROW __attribute_warn_unused_result__; +libc_hidden_proto (__libc_reallocarray) + extern int __libc_system (const char *line); @@ -158,34 +165,34 @@ libc_hidden_proto (__strtoull_internal) extern double ____strtod_l_internal (const char *__restrict __nptr, char **__restrict __endptr, int __group, - __locale_t __loc); + locale_t __loc); extern float ____strtof_l_internal (const char *__restrict __nptr, char **__restrict __endptr, int __group, - __locale_t __loc); + locale_t __loc); extern long double ____strtold_l_internal (const char *__restrict __nptr, char **__restrict __endptr, - int __group, __locale_t __loc); + int __group, locale_t __loc); extern long int ____strtol_l_internal (const char *__restrict __nptr, char **__restrict __endptr, int __base, int __group, - __locale_t __loc); + locale_t __loc); extern unsigned long int ____strtoul_l_internal (const char * __restrict __nptr, char **__restrict __endptr, int __base, int __group, - __locale_t __loc); + locale_t __loc); __extension__ extern long long int ____strtoll_l_internal (const char *__restrict __nptr, char **__restrict __endptr, int __base, int __group, - __locale_t __loc); + locale_t __loc); __extension__ extern unsigned long long int ____strtoull_l_internal (const char * __restrict __nptr, char ** __restrict __endptr, int __base, int __group, - __locale_t __loc); + locale_t __loc); libc_hidden_proto (____strtof_l_internal) libc_hidden_proto (____strtod_l_internal) @@ -203,16 +210,14 @@ libc_hidden_proto (strtoll) libc_hidden_proto (strtoul) libc_hidden_proto (strtoull) -extern float __strtof_nan (const char *, char **, char) internal_function; -extern double __strtod_nan (const char *, char **, char) internal_function; -extern long double __strtold_nan (const char *, char **, char) - internal_function; -extern float __wcstof_nan (const wchar_t *, wchar_t **, wchar_t) - internal_function; -extern double __wcstod_nan (const wchar_t *, wchar_t **, wchar_t) - internal_function; -extern long double __wcstold_nan (const wchar_t *, wchar_t **, wchar_t) - internal_function; +libc_hidden_proto (atoi) + +extern float __strtof_nan (const char *, char **, char); +extern double __strtod_nan (const char *, char **, char); +extern long double __strtold_nan (const char *, char **, char); +extern float __wcstof_nan (const wchar_t *, wchar_t **, wchar_t); +extern double __wcstod_nan (const wchar_t *, wchar_t **, wchar_t); +extern long double __wcstold_nan (const wchar_t *, wchar_t **, wchar_t); libc_hidden_proto (__strtof_nan) libc_hidden_proto (__strtod_nan) @@ -221,6 +226,33 @@ libc_hidden_proto (__wcstof_nan) libc_hidden_proto (__wcstod_nan) libc_hidden_proto (__wcstold_nan) +/* Enable _FloatN bits as needed. */ +#include <bits/floatn.h> + +#if __HAVE_DISTINCT_FLOAT128 +extern __typeof (strtof128_l) __strtof128_l; + +libc_hidden_proto (__strtof128_l) +libc_hidden_proto (strtof128) + +extern _Float128 __strtof128_nan (const char *, char **, char); +extern _Float128 __wcstof128_nan (const wchar_t *, wchar_t **, wchar_t); + +libc_hidden_proto (__strtof128_nan) +libc_hidden_proto (__wcstof128_nan) + +extern _Float128 __strtof128_internal (const char *__restrict __nptr, + char **__restrict __endptr, + int __group); +libc_hidden_proto (__strtof128_internal) + +extern _Float128 ____strtof128_l_internal (const char *__restrict __nptr, + char **__restrict __endptr, + int __group, locale_t __loc); + +libc_hidden_proto (____strtof128_l_internal) +#endif + extern char *__ecvt (double __value, int __ndigit, int *__restrict __decpt, int *__restrict __sign); extern char *__fcvt (double __value, int __ndigit, int *__restrict __decpt, @@ -229,9 +261,11 @@ extern char *__gcvt (double __value, int __ndigit, char *__buf); extern int __ecvt_r (double __value, int __ndigit, int *__restrict __decpt, int *__restrict __sign, char *__restrict __buf, size_t __len); +libc_hidden_proto (__ecvt_r) extern int __fcvt_r (double __value, int __ndigit, int *__restrict __decpt, int *__restrict __sign, char *__restrict __buf, size_t __len); +libc_hidden_proto (__fcvt_r) extern char *__qecvt (long double __value, int __ndigit, int *__restrict __decpt, int *__restrict __sign); extern char *__qfcvt (long double __value, int __ndigit, @@ -240,9 +274,11 @@ extern char *__qgcvt (long double __value, int __ndigit, char *__buf); extern int __qecvt_r (long double __value, int __ndigit, int *__restrict __decpt, int *__restrict __sign, char *__restrict __buf, size_t __len); +libc_hidden_proto (__qecvt_r) extern int __qfcvt_r (long double __value, int __ndigit, int *__restrict __decpt, int *__restrict __sign, char *__restrict __buf, size_t __len); +libc_hidden_proto (__qfcvt_r) # if IS_IN (libc) # undef MB_CUR_MAX @@ -260,15 +296,11 @@ struct abort_msg_s extern struct abort_msg_s *__abort_msg; libc_hidden_proto (__abort_msg) -# if IS_IN (rtld) +# if IS_IN (rtld) && !defined NO_RTLD_HIDDEN extern __typeof (unsetenv) unsetenv attribute_hidden; extern __typeof (__strtoul_internal) __strtoul_internal attribute_hidden; # endif -__END_DECLS - #endif -#undef __Need_M_And_C - #endif /* include/stdlib.h */ |