trusty (3) strtoumax.3posix.gz

Provided by: manpages-posix-dev_2.16-1_all bug

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>


       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 .