OpenCores
URL https://opencores.org/ocsvn/openrisc_me/openrisc_me/trunk

Subversion Repositories openrisc_me

[/] [openrisc/] [trunk/] [gnu-src/] [binutils-2.20.1/] [libiberty/] [stpncpy.c] - Blame information for rev 298

Go to most recent revision | Details | Compare with Previous | View Log

Line No. Rev Author Line
1 205 julius
/* Implement the stpncpy function.
2
   Copyright (C) 2003 Free Software Foundation, Inc.
3
   Written by Kaveh R. Ghazi <ghazi@caip.rutgers.edu>.
4
 
5
This file is part of the libiberty library.
6
Libiberty is free software; you can redistribute it and/or
7
modify it under the terms of the GNU Library General Public
8
License as published by the Free Software Foundation; either
9
version 2 of the License, or (at your option) any later version.
10
 
11
Libiberty is distributed in the hope that it will be useful,
12
but WITHOUT ANY WARRANTY; without even the implied warranty of
13
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
14
Library General Public License for more details.
15
 
16
You should have received a copy of the GNU Library General Public
17
License along with libiberty; see the file COPYING.LIB.  If
18
not, write to the Free Software Foundation, Inc., 51 Franklin Street - Fifth Floor,
19
Boston, MA 02110-1301, USA.  */
20
 
21
/*
22
 
23
@deftypefn Supplemental char* stpncpy (char *@var{dst}, const char *@var{src}, size_t @var{len})
24
 
25
Copies the string @var{src} into @var{dst}, copying exactly @var{len}
26
and padding with zeros if necessary.  If @var{len} < strlen(@var{src})
27
then return @var{dst} + @var{len}, otherwise returns @var{dst} +
28
strlen(@var{src}).
29
 
30
@end deftypefn
31
 
32
*/
33
 
34
#include <ansidecl.h>
35
#include <stddef.h>
36
 
37
extern size_t strlen (const char *);
38
extern char *strncpy (char *, const char *, size_t);
39
 
40
char *
41
stpncpy (char *dst, const char *src, size_t len)
42
{
43
  size_t n = strlen (src);
44
  if (n > len)
45
    n = len;
46
  return strncpy (dst, src, len) + n;
47
}

powered by: WebSVN 2.1.0

© copyright 1999-2024 OpenCores.org, equivalent to Oliscience, all rights reserved. OpenCores®, registered trademark.