strtoimax(3) — Linux manual page

NAME | SYNOPSIS | DESCRIPTION | RETURN VALUE | ATTRIBUTES | CONFORMING TO | SEE ALSO | COLOPHON

STRTOIMAX(3)            Linux Programmer's Manual           STRTOIMAX(3)

NAME         top

       strtoimax, strtoumax - convert string to integer

SYNOPSIS         top

       #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         top

       These functions are just like strtol(3) and strtoul(3), except
       that they return a value of type intmax_t and uintmax_t,
       respectively.

RETURN VALUE         top

       On success, the converted value is returned.  If nothing was
       found to convert, zero is returned.  On overflow or underflow
       INTMAX_MAX or INTMAX_MIN or UINTMAX_MAX is returned, and errno is
       set to ERANGE.

ATTRIBUTES         top

       For an explanation of the terms used in this section, see
       attributes(7).

       ┌───────────────────────────────┬───────────────┬────────────────┐
       │Interface                      Attribute     Value          │
       ├───────────────────────────────┼───────────────┼────────────────┤
       │strtoimax(), strtoumax()       │ Thread safety │ MT-Safe locale │
       └───────────────────────────────┴───────────────┴────────────────┘

CONFORMING TO         top

       POSIX.1-2001, POSIX.1-2008, C99.

SEE ALSO         top

       imaxabs(3), imaxdiv(3), strtol(3), strtoul(3), wcstoimax(3)

COLOPHON         top

       This page is part of release 5.13 of the Linux man-pages project.
       A description of the project, information about reporting bugs,
       and the latest version of this page, can be found at
       https://www.kernel.org/doc/man-pages/.

                               2021-03-22                   STRTOIMAX(3)

Pages that refer to this page: strtol(3)strtoul(3)wcstoimax(3)