Simon Ford / NetServices

Version of http://mbed.org/cookbook/NetServicesTribute with setting set the same for LPC2368

Dependents:   UDPSocketExample 24LCxx_I2CApp WeatherPlatform_pachube HvZServerLib ... more

lwip/netif/ppp/magic.c@0:350011bf8be7, 2010-11-23 (annotated)

Committer:
simon
Date:
Tue Nov 23 14:15:36 2010 +0000
Revision:
0:350011bf8be7
Experimental version for testing UDP

Who changed what in which revision?

UserRevisionLine numberNew contents of line
simon 0:350011bf8be7 1 /*****************************************************************************
simon 0:350011bf8be7 2 * magic.c - Network Random Number Generator program file.
simon 0:350011bf8be7 3 *
simon 0:350011bf8be7 4 * Copyright (c) 2003 by Marc Boucher, Services Informatiques (MBSI) inc.
simon 0:350011bf8be7 5 * portions Copyright (c) 1997 by Global Election Systems Inc.
simon 0:350011bf8be7 6 *
simon 0:350011bf8be7 7 * The authors hereby grant permission to use, copy, modify, distribute,
simon 0:350011bf8be7 8 * and license this software and its documentation for any purpose, provided
simon 0:350011bf8be7 9 * that existing copyright notices are retained in all copies and that this
simon 0:350011bf8be7 10 * notice and the following disclaimer are included verbatim in any
simon 0:350011bf8be7 11 * distributions. No written agreement, license, or royalty fee is required
simon 0:350011bf8be7 12 * for any of the authorized uses.
simon 0:350011bf8be7 13 *
simon 0:350011bf8be7 14 * THIS SOFTWARE IS PROVIDED BY THE CONTRIBUTORS *AS IS* AND ANY EXPRESS OR
simon 0:350011bf8be7 15 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
simon 0:350011bf8be7 16 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
simon 0:350011bf8be7 17 * IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
simon 0:350011bf8be7 18 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
simon 0:350011bf8be7 19 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
simon 0:350011bf8be7 20 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
simon 0:350011bf8be7 21 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
simon 0:350011bf8be7 22 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
simon 0:350011bf8be7 23 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
simon 0:350011bf8be7 24 *
simon 0:350011bf8be7 25 ******************************************************************************
simon 0:350011bf8be7 26 * REVISION HISTORY
simon 0:350011bf8be7 27 *
simon 0:350011bf8be7 28 * 03-01-01 Marc Boucher <marc@mbsi.ca>
simon 0:350011bf8be7 29 * Ported to lwIP.
simon 0:350011bf8be7 30 * 97-12-04 Guy Lancaster <lancasterg@acm.org>, Global Election Systems Inc.
simon 0:350011bf8be7 31 * Original based on BSD magic.c.
simon 0:350011bf8be7 32 *****************************************************************************/
simon 0:350011bf8be7 33 /*
simon 0:350011bf8be7 34 * magic.c - PPP Magic Number routines.
simon 0:350011bf8be7 35 *
simon 0:350011bf8be7 36 * Copyright (c) 1989 Carnegie Mellon University.
simon 0:350011bf8be7 37 * All rights reserved.
simon 0:350011bf8be7 38 *
simon 0:350011bf8be7 39 * Redistribution and use in source and binary forms are permitted
simon 0:350011bf8be7 40 * provided that the above copyright notice and this paragraph are
simon 0:350011bf8be7 41 * duplicated in all such forms and that any documentation,
simon 0:350011bf8be7 42 * advertising materials, and other materials related to such
simon 0:350011bf8be7 43 * distribution and use acknowledge that the software was developed
simon 0:350011bf8be7 44 * by Carnegie Mellon University. The name of the
simon 0:350011bf8be7 45 * University may not be used to endorse or promote products derived
simon 0:350011bf8be7 46 * from this software without specific prior written permission.
simon 0:350011bf8be7 47 * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
simon 0:350011bf8be7 48 * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
simon 0:350011bf8be7 49 * WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
simon 0:350011bf8be7 50 */
simon 0:350011bf8be7 51
simon 0:350011bf8be7 52 #include "lwip/opt.h"
simon 0:350011bf8be7 53
simon 0:350011bf8be7 54 #if PPP_SUPPORT
simon 0:350011bf8be7 55
simon 0:350011bf8be7 56 #include "ppp.h"
simon 0:350011bf8be7 57 #include "randm.h"
simon 0:350011bf8be7 58 #include "magic.h"
simon 0:350011bf8be7 59
simon 0:350011bf8be7 60
simon 0:350011bf8be7 61 /*
simon 0:350011bf8be7 62 * magicInit - Initialize the magic number generator.
simon 0:350011bf8be7 63 *
simon 0:350011bf8be7 64 * Since we use another random number generator that has its own
simon 0:350011bf8be7 65 * initialization, we do nothing here.
simon 0:350011bf8be7 66 */
simon 0:350011bf8be7 67 void magicInit()
simon 0:350011bf8be7 68 {
simon 0:350011bf8be7 69 return;
simon 0:350011bf8be7 70 }
simon 0:350011bf8be7 71
simon 0:350011bf8be7 72 /*
simon 0:350011bf8be7 73 * magic - Returns the next magic number.
simon 0:350011bf8be7 74 */
simon 0:350011bf8be7 75 u32_t magic()
simon 0:350011bf8be7 76 {
simon 0:350011bf8be7 77 return avRandom();
simon 0:350011bf8be7 78 }
simon 0:350011bf8be7 79
simon 0:350011bf8be7 80 #endif /* PPP_SUPPORT */