blob: 5607bd7e9f91f3ae48b81e485e02d51eb76a4887 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
|
'\" t
.\" Copyright (c) Bruno Haible <haible@clisp.cons.org>
.\"
.\" SPDX-License-Identifier: GPL-2.0-or-later
.\"
.\" 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
.\" ISO/IEC 9899:1999
.\"
.TH wcscpy 3 2024-05-02 "Linux man-pages (unreleased)"
.SH NAME
wcscpy \- copy a wide-character string
.SH LIBRARY
Standard C library
.RI ( libc ", " \-lc )
.SH SYNOPSIS
.nf
.B #include <wchar.h>
.P
.BI "wchar_t *wcscpy(wchar_t *restrict " dest \
", const wchar_t *restrict " src );
.fi
.SH DESCRIPTION
The
.BR wcscpy ()
function is the wide-character equivalent
of the
.BR strcpy (3)
function.
It copies the wide-character string pointed to by
.IR src ,
including the terminating null wide character (L\[aq]\e0\[aq]),
to the array pointed to by
.IR dest .
.P
The strings may not overlap.
.P
The programmer must ensure that there is
room for at least
.I wcslen(src)+1
wide characters at
.IR dest .
.SH RETURN VALUE
.BR wcscpy ()
returns
.IR dest .
.SH ATTRIBUTES
For an explanation of the terms used in this section, see
.BR attributes (7).
.TS
allbox;
lbx lb lb
l l l.
Interface Attribute Value
T{
.na
.nh
.BR wcscpy ()
T} Thread safety MT-Safe
.TE
.SH STANDARDS
C11, POSIX.1-2008.
.SH HISTORY
POSIX.1-2001, C99.
.SH SEE ALSO
.BR strcpy (3),
.BR wcpcpy (3),
.BR wcscat (3),
.BR wcsdup (3),
.BR wmemcpy (3)
|
