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 shall be equivalent to the strtol(), strtoll(), strtoul(), and strtoull()
       functions, except that the initial portion of the string shall be  converted  to  intmax_t
       and uintmax_t representation, respectively.

RETURN VALUE

       These functions shall return the converted value, if any.

       If no conversion could be performed, zero shall be returned.

       If  the  correct  value  is  outside  the  range  of  representable  values, {INTMAX_MAX},
       {INTMAX_MIN}, or {UINTMAX_MAX} shall be returned (according to the return type and sign of
       the value, if any), and errno shall be set to [ERANGE].

ERRORS

       These functions shall fail if:

       ERANGE The value to be returned is not representable.

       These functions may fail if:

       EINVAL The value of base is not supported.

       The following sections are informative.

EXAMPLES

       None.

APPLICATION USAGE

       None.

RATIONALE

       None.

FUTURE DIRECTIONS

       None.

SEE ALSO

       strtol() , strtoul() , the Base Definitions volume of IEEE Std 1003.1-2001, <inttypes.h>

COPYRIGHT

       Portions  of  this  text  are  reprinted  and  reproduced in electronic form from IEEE Std
       1003.1, 2003 Edition, Standard for Information Technology  --  Portable  Operating  System
       Interface  (POSIX), The Open Group Base Specifications Issue 6, Copyright (C) 2001-2003 by
       the Institute of Electrical and Electronics Engineers, Inc and  The  Open  Group.  In  the
       event  of  any  discrepancy  between this version and the original IEEE and The Open Group
       Standard, the original IEEE and The Open Group  Standard  is  the  referee  document.  The
       original Standard can be obtained online at http://www.opengroup.org/unix/online.html .