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| 629 | giacomo | 1 | /* |
| 2 | * Project: S.Ha.R.K. |
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| 3 | * |
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| 4 | * Coordinators: |
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| 5 | * Giorgio Buttazzo <giorgio@sssup.it> |
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| 6 | * Paolo Gai <pj@gandalf.sssup.it> |
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| 7 | * |
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| 8 | * Authors : |
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| 9 | * Paolo Gai <pj@gandalf.sssup.it> |
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| 10 | * Massimiliano Giorgi <massy@gandalf.sssup.it> |
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| 11 | * Luca Abeni <luca@gandalf.sssup.it> |
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| 12 | * (see the web pages for full authors list) |
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| 13 | * |
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| 14 | * ReTiS Lab (Scuola Superiore S.Anna - Pisa - Italy) |
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| 15 | * |
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| 16 | * http://www.sssup.it |
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| 17 | * http://retis.sssup.it |
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| 18 | * http://shark.sssup.it |
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| 19 | */ |
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| 20 | |||
| 21 | /** |
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| 22 | ------------ |
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| 23 | CVS : $Id: netbuff.h,v 1.4 2004-05-11 14:30:50 giacomo Exp $ |
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| 24 | |||
| 25 | File: $File$ |
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| 26 | Revision: $Revision: 1.4 $ |
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| 27 | Last update: $Date: 2004-05-11 14:30:50 $ |
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| 28 | ------------ |
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| 29 | **/ |
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| 30 | |||
| 31 | /* |
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| 32 | * Copyright (C) 2000 Luca Abeni |
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| 33 | * |
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| 34 | * This program is free software; you can redistribute it and/or modify |
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| 35 | * it under the terms of the GNU General Public License as published by |
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| 36 | * the Free Software Foundation; either version 2 of the License, or |
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| 37 | * (at your option) any later version. |
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| 38 | * |
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| 39 | * This program is distributed in the hope that it will be useful, |
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| 40 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
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| 41 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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| 42 | * GNU General Public License for more details. |
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| 43 | * |
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| 44 | * You should have received a copy of the GNU General Public License |
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| 45 | * along with this program; if not, write to the Free Software |
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| 46 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
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| 47 | * |
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| 48 | */ |
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| 49 | |||
| 50 | /* Author: Luca Abeni */ |
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| 51 | /* Date: 25/9/1997 */ |
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| 52 | |||
| 53 | /* File: NetBuff.H */ |
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| 54 | /* Revision: 1.00 */ |
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| 55 | |||
| 56 | #ifndef __NETBUFF_H__ |
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| 57 | #define __NETBUFF_H__ |
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| 58 | |||
| 59 | #include "ll/sys/cdefs.h" |
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| 60 | |||
| 61 | __BEGIN_DECLS |
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| 62 | |||
| 63 | typedef struct netbuff{ |
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| 64 | BYTE *b; |
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| 65 | BYTE **pb; |
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| 66 | BYTE *free; |
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| 67 | BYTE nbuffs; |
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| 68 | sem_t buffersem; |
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| 69 | } NETBUFF; |
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| 70 | |||
| 71 | void netbuff_init(struct netbuff *netb, BYTE nbuffs, WORD buffdim); |
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| 72 | void *netbuff_get(struct netbuff *netb, BYTE to); |
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| 73 | void *netbuff_sequentialget(struct netbuff *netb, BYTE to); |
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| 74 | void netbuff_release(struct netbuff *netb, void *m); |
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| 75 | |||
| 76 | __END_DECLS |
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| 77 | |||
| 78 | #endif |