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2964 need POSIX 2008 locale object support
Reviewed by: Robert Mustacchi <rm@joyent.com>
Reviewed by: Gordon Ross <gordon.ross@nexenta.com>
Approved by: TBD
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--- old/usr/src/man/man3c/wctomb.3c
+++ new/usr/src/man/man3c/wctomb.3c
1 1 '\" te
2 +.\" Copyright 2014 Garrett D'Amore <garrett@damore.org>
2 3 .\" Copyright (c) 1992, X/Open Company Limited All Rights Reserved Portions Copyright (c) 2002, Sun Microsystems, Inc. All Rights Reserved
3 4 .\" Sun Microsystems, Inc. gratefully acknowledges The Open Group for permission to reproduce portions of its copyrighted documentation. Original documentation from The Open Group can be obtained online at
4 5 .\" http://www.opengroup.org/bookstore/.
5 6 .\" The Institute of Electrical and Electronics Engineers and The Open Group, have given us permission to reprint portions of their documentation. In the following statement, the phrase "this text" refers to portions of the system documentation. Portions of this text are reprinted and reproduced in electronic form in the Sun OS Reference Manual, from IEEE Std 1003.1, 2004 Edition, Standard for Information Technology -- Portable Operating System Interface (POSIX), The Open Group Base Specifications Issue 6, Copyright (C) 2001-2004 by the Institute of Electrical and Electronics Engineers, Inc and The Open Group. In the event of any discrepancy between these versions and the original IEEE and The Open Group Standard, the original IEEE and The Open Group Standard is the referee document. The original Standard can be obtained online at http://www.opengroup.org/unix/online.html.
6 7 .\" This notice shall appear on any product containing this material.
7 8 .\" The contents of this file are subject to the terms of the Common Development and Distribution License (the "License"). You may not use this file except in compliance with the License.
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10 -.TH WCTOMB 3C "Aug 14, 2002"
11 +.TH WCTOMB 3C "Jun 25, 2014"
11 12 .SH NAME
12 -wctomb \- convert a wide-character code to a character
13 +wctomb, wctomb_l \- convert a wide-character code to a character
13 14 .SH SYNOPSIS
14 15 .LP
15 16 .nf
16 17 #include <stdlib.h>
17 18
18 19 \fBint\fR \fBwctomb\fR(\fBchar *\fR\fIs\fR, \fBwchar_t\fR \fIwchar\fR);
19 20 .fi
21 +.LP
22 +.nf
23 +#include <stdlib.h>
24 +#include <xlocale.h>
20 25
26 +\fBint\fR \fBwctomb_l\fR(\fBchar *\fR\fIs\fR, \fBwchar_t\fR \fIwchar\fR, \fBlocale_t\fR \fIloc\fR);
27 +.fi
21 28 .SH DESCRIPTION
22 -.sp
23 29 .LP
24 30 The \fBwctomb()\fR function determines the number of bytes needed to represent
25 31 the character corresponding to the wide-character code whose value is
26 32 \fIwchar\fR. It stores the character representation (possibly multiple bytes)
27 33 in the array object pointed to by \fIs\fR (if \fIs\fR is not a null pointer).
28 34 At most \fBMB_CUR_MAX\fR bytes are stored.
29 -.sp
30 35 .LP
31 36 A call with \fIs\fR as a null pointer causes this function to return \fB0\fR.
32 37 The behavior of this function is affected by the \fBLC_CTYPE\fR category of the
33 38 current locale.
39 +.LP
40 +The function \fBwctomb_l()\fR behaves identically to \fBwctomb()\fR, except
41 +instead of operating in the current locale, it operates in the locale
42 +specified by \fIloc\fR.
34 43 .SH RETURN VALUES
35 -.sp
36 44 .LP
37 45 If \fIs\fR is a null pointer, \fBwctomb()\fR returns \fB0\fR value. If \fIs\fR
38 46 is not a null pointer, \fBwctomb()\fR returns \fB\(mi1\fR if the value of
39 47 \fIwchar\fR does not correspond to a valid character, or returns the number of
40 48 bytes that constitute the character corresponding to the value of \fIwchar\fR.
41 -.sp
42 49 .LP
43 50 In no case will the value returned be greater than the value of the
44 51 \fBMB_CUR_MAX\fR macro.
45 52 .SH ERRORS
46 -.sp
47 53 .LP
48 54 No errors are defined.
49 -.SH USAGE
50 -.sp
51 -.LP
52 -The \fBwctomb()\fR function can be used safely in a multithreaded application,
53 -as long as \fBsetlocale\fR(3C) is not being called to change the locale.
54 55 .SH ATTRIBUTES
55 -.sp
56 56 .LP
57 57 See \fBattributes\fR(5) for descriptions of the following attributes:
58 -.sp
59 -
60 -.sp
61 58 .TS
62 59 box;
63 60 c | c
64 61 l | l .
65 62 ATTRIBUTE TYPE ATTRIBUTE VALUE
66 63 _
67 64 CSI Enabled
68 65 _
69 -Interface Stability Standard
66 +Interface Stability See below.
70 67 _
71 -MT-Level MT-Safe with exceptions
68 +MT-Level MT-Safe
72 69 .TE
73 70
71 +.LP
72 +The \fBwctomb()\fR function is Standard. The \fBwctomb_l()\fR function
73 +is Uncommitted.
74 74 .SH SEE ALSO
75 -.sp
76 75 .LP
77 -\fBmblen\fR(3C), \fBmbstowcs\fR(3C), \fBmbtowc\fR(3C), \fBsetlocale\fR(3C),
76 +\fBmblen\fR(3C), \fBmbstowcs\fR(3C), \fBmbtowc\fR(3C),
77 +\fBnewlocale\fR(3C), \fBsetlocale\fR(3C), \fBuselocale\fR(3C),
78 78 \fBwcstombs\fR(3C), \fBattributes\fR(5), \fBstandards\fR(5)
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