fanotify_init.2, fanotify.7: Document FAN_REPORT_TID

[thirdparty/man-pages.git] / man3 / iswdigit.3

diff --git a/man3/iswdigit.3 b/man3/iswdigit.3
index 16470e5bce8108a0608dda59acf957b302b1d7d7..c6983574d9286761e07da895a119a5c38fadcd14 100644 (file)
--- a/man3/iswdigit.3
+++ b/man3/iswdigit.3
@@ -1,23 +1,25 @@
 .\" Copyright (c) Bruno Haible <haible@clisp.cons.org>
 .\"
+.\" %%%LICENSE_START(GPLv2+_DOC_ONEPARA)
 .\" This is free documentation; you can redistribute it and/or
 .\" modify it under the terms of the GNU General Public License as
 .\" published by the Free Software Foundation; either version 2 of
 .\" the License, or (at your option) any later version.
+.\" %%%LICENSE_END
 .\"
 .\" References consulted:
 .\"   GNU glibc-2 source code and manual
 .\"   Dinkumware C library reference http://www.dinkumware.com/
-.\"   OpenGroup's Single Unix specification http://www.UNIX-systems.org/online.html
+.\"   OpenGroup's Single UNIX specification http://www.UNIX-systems.org/online.html
 .\"   ISO/IEC 9899:1999
 .\"
-.TH ISWDIGIT 3  1999-07-25 "GNU" "Linux Programmer's Manual"
+.TH ISWDIGIT 3  2015-08-08 "GNU" "Linux Programmer's Manual"
 .SH NAME
 iswdigit \- test for decimal digit wide character
 .SH SYNOPSIS
 .nf
 .B #include <wctype.h>
-.sp
+.PP
 .BI "int iswdigit(wint_t " wc );
 .fi
 .SH DESCRIPTION
@@ -26,47 +28,65 @@ The
 function is the wide-character equivalent of the
 .BR isdigit (3)
 function.
-It tests whether \fIwc\fP is a wide character
+It tests whether
+.I wc
+is a wide character
 belonging to the wide-character class "digit".
 .PP
 The wide-character class "digit" is a subclass of the wide-character class
-"xdigit", and therefore also a subclass 
+"xdigit", and therefore also a subclass
 of the wide-character class "alnum", of
 the wide-character class "graph" and of the wide-character class "print".
 .PP
-Being a subclass of the wide character 
+Being a subclass of the wide character
 class "print", the wide-character class
 "digit" is disjoint from the wide-character class "cntrl".
 .PP
-Being a subclass of the wide-character class "graph", 
+Being a subclass of the wide-character class "graph",
 the wide-character class
 "digit" is disjoint from the wide-character class "space" and its subclass
 "blank".
 .PP
-Being a subclass of the wide-character 
+Being a subclass of the wide-character
 class "alnum", the wide-character class
 "digit" is disjoint from the wide-character class "punct".
 .PP
-The wide-character class "digit" is 
+The wide-character class "digit" is
 disjoint from the wide-character class
 "alpha" and therefore also disjoint from its subclasses "lower", "upper".
 .PP
-The wide-character class "digit" always 
-contains exactly the digits '0' to '9'.
-.SH "RETURN VALUE"
+The wide-character class "digit" always
+contains exactly the digits \(aq0\(aq to \(aq9\(aq.
+.SH RETURN VALUE
 The
 .BR iswdigit ()
-function returns non-zero 
-if \fIwc\fP is a wide character
+function returns nonzero
+if
+.I wc
+is a wide character
 belonging to the wide-character class "digit".
-Otherwise it returns zero.
-.SH "CONFORMING TO"
-C99.
+Otherwise, it returns zero.
+.SH ATTRIBUTES
+For an explanation of the terms used in this section, see
+.BR attributes (7).
+.TS
+allbox;
+lb lb lb
+l l l.
+Interface      Attribute       Value
+T{
+.BR iswdigit ()
+T}     Thread safety   MT-Safe locale
+.TE
+.SH CONFORMING TO
+POSIX.1-2001, POSIX.1-2008, C99.
 .SH NOTES
 The behavior of
 .BR iswdigit ()
-depends on the LC_CTYPE category of the
+depends on the
+.B LC_CTYPE
+category of the
 current locale.
-.SH "SEE ALSO"
+.SH SEE ALSO
 .BR isdigit (3),
 .BR iswctype (3)