LDIV(3) Linux Programmer's Manual LDIV(3)NAME
ldiv - computes the quotient and remainder of long integer division.
SYNOPSIS
#include <stdlib.h>
ldiv_t ldiv(long int numer, long int denom);
lldiv_t lldiv(long long int numer, long long int denom);
DESCRIPTION
The ldiv() function divides numer by denom and returns the quotient and remainder in a structure named ldiv_t that contains two long inte-
ger members named quot and rem. The quotient is rounded towards zero.
RETURN VALUE
The ldiv_t structure.
CONFORMING TO
SVID 3, BSD 4.3, ISO 9899. lldiv() was added in ISO C99.
SEE ALSO div(3)GNU 1993-03-29 LDIV(3)
Check Out this Related Man Page
div(3C) Standard C Library Functions div(3C)NAME
div, ldiv, lldiv - compute the quotient and remainder
SYNOPSIS
#include <stdlib.h>
div_t div(int numer, int denom);
ldiv_t ldiv(long int numer, long int denom);
lldiv_t lldiv(long long numer, long long denom);
DESCRIPTION
The div() function computes the quotient and remainder of the division of the numerator numer by the denominator denom. It provides a well-
defined semantics for the signed integral division and remainder operations, unlike the implementation-defined semantics of the built-in
operations. The sign of the resulting quotient is that of the algebraic quotient, and if the division is inexact, the magnitude of the
resulting quotient is the largest integer less than the magnitude of the algebraic quotient. If the result cannot be represented, the
behavior is undefined; otherwise, quotient * denom + remainder will equal numer.
The ldiv() and lldiv() functions are similar to div(), except that the arguments and the members of the returned structure are different.
The ldiv() function returns a structure of type ldiv_t and has type long int. The lldiv() function returns a structure of type lldiv_t and
has type long long.
RETURN VALUES
The div() function returns a structure of type div_t, comprising both the quotient and remainder:
int quot; /*quotient*/
int rem; /*remainder*/
The ldiv() function returns a structure of type ldiv_t and lldiv() returns a structure of type lldiv_t, comprising both the quotient and
remainder:
long int quot; /*quotient*/
long int rem; /*remainder*/
ATTRIBUTES
See attributes(5) for descriptions of the following attributes:
+-----------------------------+-----------------------------+
| ATTRIBUTE TYPE | ATTRIBUTE VALUE |
+-----------------------------+-----------------------------+
|Interface Stability |Standard |
+-----------------------------+-----------------------------+
|MT-Level |MT-Safe |
+-----------------------------+-----------------------------+
SEE ALSO attributes(5), standards(5)SunOS 5.11 24 Jul 2002 div(3C)