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Diffstat (limited to 'src/lib/libc/string/strcpy.3')
-rw-r--r-- | src/lib/libc/string/strcpy.3 | 92 |
1 files changed, 92 insertions, 0 deletions
diff --git a/src/lib/libc/string/strcpy.3 b/src/lib/libc/string/strcpy.3 new file mode 100644 index 0000000000..849184d1f5 --- /dev/null +++ b/src/lib/libc/string/strcpy.3 | |||
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1 | .\" $OpenBSD: strcpy.3,v 1.20 2013/12/19 20:52:37 millert Exp $ | ||
2 | .\" | ||
3 | .\" Copyright (c) 1990, 1991 The Regents of the University of California. | ||
4 | .\" All rights reserved. | ||
5 | .\" | ||
6 | .\" This code is derived from software contributed to Berkeley by | ||
7 | .\" Chris Torek and the American National Standards Committee X3, | ||
8 | .\" on Information Processing Systems. | ||
9 | .\" | ||
10 | .\" Redistribution and use in source and binary forms, with or without | ||
11 | .\" modification, are permitted provided that the following conditions | ||
12 | .\" are met: | ||
13 | .\" 1. Redistributions of source code must retain the above copyright | ||
14 | .\" notice, this list of conditions and the following disclaimer. | ||
15 | .\" 2. Redistributions in binary form must reproduce the above copyright | ||
16 | .\" notice, this list of conditions and the following disclaimer in the | ||
17 | .\" documentation and/or other materials provided with the distribution. | ||
18 | .\" 3. Neither the name of the University nor the names of its contributors | ||
19 | .\" may be used to endorse or promote products derived from this software | ||
20 | .\" without specific prior written permission. | ||
21 | .\" | ||
22 | .\" THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND | ||
23 | .\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | ||
24 | .\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE | ||
25 | .\" ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE | ||
26 | .\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL | ||
27 | .\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS | ||
28 | .\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) | ||
29 | .\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT | ||
30 | .\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY | ||
31 | .\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF | ||
32 | .\" SUCH DAMAGE. | ||
33 | .\" | ||
34 | .Dd $Mdocdate: December 19 2013 $ | ||
35 | .Dt STRCPY 3 | ||
36 | .Os | ||
37 | .Sh NAME | ||
38 | .Nm strcpy | ||
39 | .Nd copy a string | ||
40 | .Sh SYNOPSIS | ||
41 | .In string.h | ||
42 | .Ft char * | ||
43 | .Fn strcpy "char *dst" "const char *src" | ||
44 | .Sh DESCRIPTION | ||
45 | The | ||
46 | .Fn strcpy | ||
47 | function copies the string | ||
48 | .Fa src | ||
49 | to | ||
50 | .Fa dst | ||
51 | (including the terminating | ||
52 | .Ql \e0 | ||
53 | character). | ||
54 | The string | ||
55 | .Fa dst | ||
56 | must be at least as large as | ||
57 | .Fa src | ||
58 | to hold the result. | ||
59 | .Pp | ||
60 | If the | ||
61 | .Fa src | ||
62 | and | ||
63 | .Fa dst | ||
64 | strings overlap, the behavior is undefined. | ||
65 | .Sh RETURN VALUES | ||
66 | The | ||
67 | .Fn strcpy | ||
68 | function returns | ||
69 | .Fa dst . | ||
70 | .Sh SEE ALSO | ||
71 | .Xr bcopy 3 , | ||
72 | .Xr memccpy 3 , | ||
73 | .Xr memcpy 3 , | ||
74 | .Xr memmove 3 , | ||
75 | .Xr strcat 3 , | ||
76 | .Xr strlcpy 3 , | ||
77 | .Xr strncpy 3 , | ||
78 | .Xr wcscpy 3 , | ||
79 | .Xr wcslcpy 3 | ||
80 | .Sh STANDARDS | ||
81 | The | ||
82 | .Fn strcpy | ||
83 | and | ||
84 | .Fn strncpy | ||
85 | functions conform to | ||
86 | .St -ansiC . | ||
87 | .Sh HISTORY | ||
88 | The | ||
89 | .Fn strcpy | ||
90 | function first appeared in the Programmer's Workbench (PWB/UNIX) | ||
91 | and was ported to | ||
92 | .At v7 . | ||