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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/nl_langinfo.3c
+++ new/usr/src/man/man3c/nl_langinfo.3c
1 1 '\" te
2 +.\" Copyright 2014 Garrett D'Amore <garrett@damore.org>
2 3 .\" Copyright 1989 AT&T Copyright (c) 2002, Sun Microsystems, Inc. All Rights Reserved Portions Copyright (c) 1992, X/Open Company Limited All Rights Reserved
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10 -.TH NL_LANGINFO 3C "Jul 24, 2002"
11 +.TH NL_LANGINFO 3C "Jun 24, 2014"
11 12 .SH NAME
12 -nl_langinfo \- language information
13 +nl_langinfo, nl_langinfo_l \- language information
13 14 .SH SYNOPSIS
14 15 .LP
15 16 .nf
16 17 #include <langinfo.h>
17 18
18 19 \fBchar *\fR\fBnl_langinfo\fR(\fBnl_item\fR \fIitem\fR);
19 20 .fi
20 -
21 +.LP
22 +.nf
23 +\fBchar *\fR\fBnl_langinfo_l\fR(\fBnl_item\fR \fIitem\fR, \fBlocale_t\fR \fIloc\fR);
24 +.fi
21 25 .SH DESCRIPTION
22 -.sp
23 26 .LP
24 27 The \fBnl_langinfo()\fR function returns a pointer to a null-terminated string
25 28 containing information relevant to a particular language or cultural area
26 29 defined in the programs locale. The manifest constant names and values of
27 30 \fIitem\fR are defined by <\fBlanginfo.h\fR>. For example:
28 -.sp
31 +.IP
32 +\fBnl_langinfo\fR(\fBABDAY_1\fR);
29 33 .LP
30 -\fBnl_langinfo (ABDAY_1);\fR
31 -.sp
32 -.LP
33 34 would return a pointer to the string "\fBDim\fR" if the identified language was
34 35 French and a French locale was correctly installed; or "\fBSun\fR" if the
35 36 identified language was English.
37 +.LP
38 +The function \fBnl_langinfo_l()\fR behaves identically to \fBnl_langinfo()\fR,
39 +except instead of acting in the current locale, it instead acts in the locale
40 +specified by \fIloc\fR.
36 41 .SH RETURN VALUES
37 -.sp
38 42 .LP
39 -If \fBsetlocale\fR(3C) has not been called successfully, or if data for a
43 +If the locale has not been set or is invalid, or if data for a
40 44 supported language is either not available, or if \fIitem\fR is not defined
41 -therein, then \fBnl_langinfo()\fR returns a pointer to the corresponding string
42 -in the C locale. In all locales, \fBnl_langinfo()\fR returns a pointer to an
45 +therein, then these functions return a pointer to the corresponding string
46 +in the C locale. In all locales, they return a pointer to an
43 47 empty string if \fIitem\fR contains an invalid setting.
44 -.SH USAGE
45 -.sp
46 -.LP
47 -The \fBnl_langinfo()\fR function can be used safely in multithreaded
48 -applications, as long as \fBsetlocale\fR(3C) is not being called to change the
49 -locale.
50 48 .SH ATTRIBUTES
51 -.sp
52 49 .LP
53 50 See \fBattributes\fR(5) for descriptions of the following attributes:
54 -.sp
55 -
56 -.sp
57 51 .TS
58 52 box;
59 53 c | c
60 54 l | l .
61 55 ATTRIBUTE TYPE ATTRIBUTE VALUE
62 56 _
63 57 CSI Enabled
64 58 _
65 59 Interface Stability Standard
66 60 _
67 -MT-Level MT-Safe with exceptions
61 +MT-Level MT-Safe
68 62 .TE
69 63
70 64 .SH SEE ALSO
71 -.sp
72 65 .LP
73 -\fBsetlocale\fR(3C), \fBlanginfo.h\fR(3HEAD), \fBnl_types.h\fR(3HEAD),
66 +\fBnewlocale\fR(3C), \fBsetlocale\fR(3C), \fBuselocale\fR(3C),
67 +\fBlanginfo.h\fR(3HEAD), \fBnl_types.h\fR(3HEAD),
74 68 \fBattributes\fR(5), \fBstandards\fR(5)
75 69 .SH WARNINGS
76 -.sp
77 70 .LP
78 71 The array pointed to by the return value should not be modified by the program.
79 -Subsequent calls to \fBnl_langinfo()\fR may overwrite the array.
72 +Subsequent calls to these functions may overwrite the array.
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