strtoumax(3) - BetterMan

strtoumax(3)

convert string to integer

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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
);

—

NAME

strtoimax, strtoumax - convert string to integer

SYNOPSIS

bash

#include <inttypes.h>

bash

intmax_t strtoimax(const char *restrict \nnptr\n, char **restrict \nendptr\n,\n
\n                   int \nbase\n);\n
\nuintmax_t strtoumax(const char *restrict \nnptr\n, char **restrict \nendptr\n,\n
\n                   int \nbase\n);

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.

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.