1 files changed, 121 insertions, 0 deletions
diff --git a/lib/libc/string/strcpy.3 b/lib/libc/string/strcpy.3
new file mode 100644
index 0000000..1e6f335
--- /dev/null
+++ b/lib/libc/string/strcpy.3
@@ -0,0 +1,121 @@
+.\" Copyright (c) 1990, 1991, 1993
+.\"	The Regents of the University of California.  All rights reserved.
+.\"
+.\" This code is derived from software contributed to Berkeley by
+.\" Chris Torek and the American National Standards Committee X3,
+.\" on Information Processing Systems.
+.\"
+.\" Redistribution and use in source and binary forms, with or without
+.\" modification, are permitted provided that the following conditions
+.\" are met:
+.\" 1. Redistributions of source code must retain the above copyright
+.\"    notice, this list of conditions and the following disclaimer.
+.\" 2. Redistributions in binary form must reproduce the above copyright
+.\"    notice, this list of conditions and the following disclaimer in the
+.\"    documentation and/or other materials provided with the distribution.
+.\" 3. All advertising materials mentioning features or use of this software
+.\"    must display the following acknowledgement:
+.\"	This product includes software developed by the University of
+.\"	California, Berkeley and its contributors.
+.\" 4. Neither the name of the University nor the names of its contributors
+.\"    may be used to endorse or promote products derived from this software
+.\"    without specific prior written permission.
+.\"
+.\" THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+.\" ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+.\" SUCH DAMAGE.
+.\"
+.\"     @(#)strcpy.3	8.1 (Berkeley) 6/4/93
+.\"
+.Dd June 4, 1993
+.Dt STRCPY 3
+.Os BSD 4
+.Sh NAME
+.Nm strcpy
+.Nd copy strings
+.Sh SYNOPSIS
+.Fd #include <string.h>
+.Ft char *
+.Fn strcpy "char *dst" "const char *src"
+.Ft char *
+.Fn strncpy "char *dst" "const char *src" "size_t len"
+.Sh DESCRIPTION
+The
+.Fn strcpy
+and
+.Fn strncpy
+functions
+copy the string
+.Fa src
+to
+.Fa dst
+(including the terminating
+.Ql \e0
+character).
+.Pp
+The
+.Fn strncpy
+copies not more than
+.Fa len
+characters into
+.Fa dst ,
+appending
+.Ql \e0
+characters if
+.Fa src
+is less than
+.Fa len
+characters long, and
+.Em not
+terminating
+.Fa dst
+if
+.Fa src
+is more than
+.Fa len
+characters long.
+.Sh RETURN VALUES
+The
+.Fn strcpy
+and
+.Fn strncpy
+functions
+return
+.Fa dst .
+.Sh EXAMPLES
+The following sets
+.Dq Li chararray
+to
+.Dq Li abc\e0\e0\e0 :
+.Bd -literal -offset indent
+(void)strncpy(chararray, "abc", 6).
+.Ed
+.Pp
+The following sets
+.Dq Li chararray
+to
+.Dq Li abcdef :
+.Bd -literal -offset indent
+(void)strncpy(chararray, "abcdefgh", 6);
+.Ed
+.Sh SEE ALSO
+.Xr bcopy 3 ,
+.Xr memccpy 3 ,
+.Xr memcpy 3 ,
+.Xr memmove 3
+.Sh STANDARDS
+The
+.Fn strcpy
+and
+.Fn strncpy
+functions
+conform to
+.St -ansiC .