strncpy.c

wm PNE 3.3 source code, running at more than vxworks6.x version.

/* $Header: /usr/cvsroot/target/src/wrn/wm/common/lib/strncpy.c,v 1.3 2003/01/16 18:18:57 josh Exp $ */

/*
 * Copyright (C) 1999-2005 Wind River Systems, Inc.
 * All rights reserved.  Provided under license only.
 * Distribution or other use of this software is only
 * permitted pursuant to the terms of a license agreement
 * from Wind River Systems (and is otherwise prohibited).
 * Refer to that license agreement for terms of use.
 */


/****************************************************************************
 *  All rights reserved.
 ****************************************************************************/

/*
 * $Log: strncpy.c,v $
 * Revision 1.3  2003/01/16 18:18:57  josh
 * directory structure shifting
 *
 * Revision 1.2  2001/11/06 22:15:54  tneale
 * Fixed for newest file layout
 *
 * Revision 1.1.1.1  2001/11/05 17:48:40  tneale
 * Tornado shuffle
 *
 * Revision 1.3  2001/02/09 21:23:58  paul
 * Return dst (duh).
 *
 * Revision 1.2  2001/02/09 20:16:42  paul
 * Fixed Header line.
 *
 * Revision 1.1  2001/02/09 20:13:42  paul
 * Our own version of strncpy(), just in case the user doesn't have one.
 *
 */

/* [clearcase]
modification history
-------------------
01b,20apr05,job  update copyright notices
01a,11dec03,job  fix copyright statements
*/


#include <wrn/wm/common/install.h>
#include <wrn/wm/common/stdf.h>

char *
etc_strncpy(char *dst, const char *src, size_t n)
{
  char *ret = dst;

  for ( ; (n > 0) && ((*dst++ = *src++) != '\0'); --n) {
  }
  for ( ; n > 0; --n) {
    *dst++ = '\0';
  }

  return ret;
}