svcadm(8)을 검색하려면 섹션에서 8 을 선택하고, 맨 페이지 이름에 svcadm을 입력하고 검색을 누른다.
div(3)
DIV(3) Linux Programmer's Manual DIV(3)
NAME
div, ldiv, lldiv, imaxdiv - compute quotient and remainder of an inte‐
ger division
SYNOPSIS
#include <stdlib.h>
div_t div(int numerator, int denominator);
ldiv_t ldiv(long numerator, long denominator);
lldiv_t lldiv(long long numerator, long long denominator);
#include <inttypes.h>
imaxdiv_t imaxdiv(intmax_t numerator, intmax_t denominator);
Feature Test Macro Requirements for glibc (see feature_test_macros(7)):
lldiv():
_ISOC99_SOURCE || _POSIX_C_SOURCE >= 200112L
DESCRIPTION
The div() function computes the value numerator/denominator and returns
the quotient and remainder in a structure named div_t that contains two
integer members (in unspecified order) named quot and rem. The quo‐
tient is rounded toward zero. The result satisfies quot*denomina‐
tor+rem = numerator.
The ldiv(), lldiv(), and imaxdiv() functions do the same, dividing num‐
bers of the indicated type and returning the result in a structure of
the indicated name, in all cases with fields quot and rem of the same
type as the function arguments.
RETURN VALUE
The div_t (etc.) structure.
ATTRIBUTES
For an explanation of the terms used in this section, see
attributes(7).
allbox; lbw33 lb lb l l l. Interface Attribute Value T{ div(), ldiv(),
lldiv(), imaxdiv() T} Thread safety MT-Safe
CONFORMING TO
POSIX.1-2001, POSIX.1-2008, C89, C99, SVr4, 4.3BSD. The functions
lldiv() and imaxdiv() were added in C99.
EXAMPLE
After
div_t q = div(-5, 3);
the values q.quot and q.rem are -1 and -2, respectively.
SEE ALSO
abs(3), remainder(3)
COLOPHON
This page is part of release 5.02 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/.
2016-03-15 DIV(3)