]>
Commit | Line | Data |
---|---|---|
fea681da MK |
1 | .\" Copyright (c) Bruno Haible <haible@clisp.cons.org> |
2 | .\" | |
89e3ffe9 | 3 | .\" %%%LICENSE_START(GPLv2+_DOC_ONEPARA) |
fea681da MK |
4 | .\" This is free documentation; you can redistribute it and/or |
5 | .\" modify it under the terms of the GNU General Public License as | |
6 | .\" published by the Free Software Foundation; either version 2 of | |
7 | .\" the License, or (at your option) any later version. | |
fe382ebf | 8 | .\" %%%LICENSE_END |
fea681da MK |
9 | .\" |
10 | .\" References consulted: | |
11 | .\" GNU glibc-2 source code and manual | |
12 | .\" Dinkumware C library reference http://www.dinkumware.com/ | |
008f1ecc | 13 | .\" OpenGroup's Single UNIX specification http://www.UNIX-systems.org/online.html |
fea681da | 14 | .\" |
97986708 | 15 | .TH WCPCPY 3 2016-03-15 "GNU" "Linux Programmer's Manual" |
fea681da | 16 | .SH NAME |
d0f17b57 | 17 | wcpcpy \- copy a wide-character string, returning a pointer to its end |
fea681da MK |
18 | .SH SYNOPSIS |
19 | .nf | |
fea681da | 20 | .B #include <wchar.h> |
68e4db0a | 21 | .PP |
fea681da MK |
22 | .BI "wchar_t *wcpcpy(wchar_t *" dest ", const wchar_t *" src ); |
23 | .fi | |
68e4db0a | 24 | .PP |
d834047b MK |
25 | .in -4n |
26 | Feature Test Macro Requirements for glibc (see | |
27 | .BR feature_test_macros (7)): | |
28 | .in | |
68e4db0a | 29 | .PP |
d834047b | 30 | .BR wcpcpy (): |
ea91c3fd MK |
31 | .PD 0 |
32 | .ad l | |
33 | .RS 4 | |
34 | .TP 4 | |
35 | Since glibc 2.10: | |
b0da7b8b | 36 | _POSIX_C_SOURCE\ >=\ 200809L |
ea91c3fd | 37 | .TP |
d834047b MK |
38 | Before glibc 2.10: |
39 | _GNU_SOURCE | |
ea91c3fd MK |
40 | .RE |
41 | .ad | |
42 | .PD | |
fea681da | 43 | .SH DESCRIPTION |
60a90ecd MK |
44 | The |
45 | .BR wcpcpy () | |
46 | function is the wide-character equivalent of the | |
3a72373c | 47 | .BR stpcpy (3) |
c13182ef | 48 | function. |
e4a0d6cb MK |
49 | It copies the wide-character string pointed to by |
50 | .IR src , | |
11d6f170 | 51 | including the terminating null wide character (L\(aq\\0\(aq), |
e9c23bc6 | 52 | to the array pointed to by |
e4a0d6cb | 53 | .IR dest . |
fea681da MK |
54 | .PP |
55 | The strings may not overlap. | |
56 | .PP | |
f81fb444 | 57 | The programmer must ensure that there |
e4a0d6cb MK |
58 | is room for at least |
59 | .IR wcslen(src)+1 | |
60 | wide characters at | |
61 | .IR dest . | |
47297adb | 62 | .SH RETURN VALUE |
60a90ecd MK |
63 | .BR wcpcpy () |
64 | returns a pointer to the end of the wide-character string | |
e4a0d6cb MK |
65 | .IR dest , |
66 | that is, a pointer to the terminating null wide character. | |
9d5acc26 | 67 | .SH ATTRIBUTES |
6f4869ff PH |
68 | For an explanation of the terms used in this section, see |
69 | .BR attributes (7). | |
70 | .TS | |
71 | allbox; | |
72 | lb lb lb | |
73 | l l l. | |
74 | Interface Attribute Value | |
75 | T{ | |
9d5acc26 | 76 | .BR wcpcpy () |
6f4869ff PH |
77 | T} Thread safety MT-Safe |
78 | .TE | |
47297adb | 79 | .SH CONFORMING TO |
d9a8bda4 | 80 | POSIX.1-2008. |
47297adb | 81 | .SH SEE ALSO |
fea681da | 82 | .BR strcpy (3), |
0a4f8b7b | 83 | .BR wcscpy (3) |