STRTOIMAX(3C)STRTOIMAX(3C)NAME
strtoimax, strtoumax - convert string to integer type
SYNOPSIS
#include <inttypes.h>
intmax_t strtoimax(const char *restrict nptr,
char **restrict endptr, int base);
uintmax_t strtoumax(const char *restrict nptr,
char **restrict endptr, int base);
DESCRIPTION
These functions are equivalent to the strtol(), strtoll(), strtoul(),
and strtoull() functions, except that the initial portion of the string
is converted to intmax_t and uintmax_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 {UINTMAX_MAX} is returned (according to
the return type and sign of the value, if any), and errno is set to
ERANGE.
ERRORS
These functions will fail if:
ERANGE
The value to be returned is not representable.
These functions may fail if:
EINVAL
The value of base is not supported.
ATTRIBUTES
See attributes(5) for descriptions of the following attributes:
┌────────────────────┬─────────────────┐
│ ATTRIBUTE TYPE │ ATTRIBUTE VALUE │
├────────────────────┼─────────────────┤
│Interface Stability │ Standard │
├────────────────────┼─────────────────┤
│MT-Level │ MT-Safe │
└────────────────────┴─────────────────┘
SEE ALSOstrtol(3C), strtoul(3C), attributes(5), standards(5)
Nov 1, 2003 STRTOIMAX(3C)
