wcstoimax(3C) Standard C Library Functions wcstoimax(3C)NAME
wcstoimax, wcstoumax - convert wide-character string to integer type
SYNOPSIS
#include <stddef.h>
#include <inttypes.h>
intmax_t wcstoimax(const wchar_t *restrict nptr, wchar_t **restrict
endptr, int base);
uintmax_t wcstoumax(const wchar_t *restrict nptr, wchar_t **restrict
endptr, int base);
DESCRIPTION
These functions are equivalent to the wcstol(3C), wcstoll(3C),
wcstoul(3C), and wcstoull(3C) functions, respectively, except that the
initial portion of the wide string is converted to intmax_t and uint‐
max_t representation, respectively.
RETURN VALUES
These functions return the converted value, if any. If no conversion
could be performed, 0 is returned. If the correct value is outside the
range of representable values, {INTMAX_MAX}, {INTMAX_MIN}, or {UINT‐
MAX_MAX} is returned (according to the return type and sign of the
value), and errno is set to ERANGE.
ERRORS
These functions will fail if:
EINVAL The value of base is not supported.
ERANGE The value to be returned is not representable.
These functions may fail if:
EINVAL No conversion could be performed.
ATTRIBUTES
See attributes(5) for descriptions of the following attributes:
┌─────────────────────────────┬─────────────────────────────┐
│ ATTRIBUTE TYPE │ ATTRIBUTE VALUE │
├─────────────────────────────┼─────────────────────────────┤
│Interface Stability │Standard │
├─────────────────────────────┼─────────────────────────────┤
│MT-Level │MT-Safe │
└─────────────────────────────┴─────────────────────────────┘
SEE ALSOwcstol(3C), wcstoul(3C), attributes(5), standards(5)SunOS 5.10 1 Dec 2003 wcstoimax(3C)
