svcadm(8)을 검색하려면 섹션에서 8 을 선택하고, 맨 페이지 이름에 svcadm을 입력하고 검색을 누른다.
iswlower(3)
ISWLOWER(3) Linux Programmer's Manual ISWLOWER(3)
NAME
iswlower - test for lowercase wide character
SYNOPSIS
#include <wctype.h>
int iswlower(wint_t wc);
DESCRIPTION
The iswlower() function is the wide-character equivalent of the
islower(3) function. It tests whether wc is a wide character belonging
to the wide-character class "lower".
The wide-character class "lower" is a subclass of the wide-character
class "alpha", and therefore also a subclass of the wide-character
class "alnum", of the wide-character class "graph" and of the wide-
character class "print".
Being a subclass of the wide-character class "print", the wide-charac‐
ter class "lower" is disjoint from the wide-character class "cntrl".
Being a subclass of the wide-character class "graph", the wide-charac‐
ter class "lower" is disjoint from the wide-character class "space" and
its subclass "blank".
Being a subclass of the wide-character class "alnum", the wide-charac‐
ter class "lower" is disjoint from the wide-character class "punct".
Being a subclass of the wide-character class "alpha", the wide-charac‐
ter class "lower" is disjoint from the wide-character class "digit".
The wide-character class "lower" contains at least those characters wc
which are equal to towlower(wc) and different from towupper(wc).
The wide-character class "lower" always contains at least the letters
'a' to 'z'.
RETURN VALUE
The iswlower() function returns nonzero if wc is a wide character
belonging to the wide-character class "lower". Otherwise, it returns
zero.
ATTRIBUTES
For an explanation of the terms used in this section, see
attributes(7).
allbox; lb lb lb l l l. Interface Attribute Value T{ iswlower()
T} Thread safety MT-Safe locale
CONFORMING TO
POSIX.1-2001, POSIX.1-2008, C99.
NOTES
The behavior of iswlower() depends on the LC_CTYPE category of the cur‐
rent locale.
This function is not very appropriate for dealing with Unicode charac‐
ters, because Unicode knows about three cases: upper, lower and title
case.
SEE ALSO
islower(3), iswctype(3), towlower(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/.
GNU 2015-08-08 ISWLOWER(3)