plucky (3) strtoumax.3.gz

NAME

       strtoimax, strtoumax - convert string to integer

LIBRARY

       Standard C library (libc, -lc)

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

RETURN VALUE

       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

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

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

STANDARDS

       C11, POSIX.1-2008.

HISTORY

       POSIX.1-2001, C99.

SEE ALSO

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