sum.h revision 3f54fd611f536639ec30dd53c48e5ec1897cc7d9
2450a4210dee64b064499a3a1154129bdfc74981Daniel Hausmann/***********************************************************************
2450a4210dee64b064499a3a1154129bdfc74981Daniel Hausmann* *
2450a4210dee64b064499a3a1154129bdfc74981Daniel Hausmann* This software is part of the ast package *
2450a4210dee64b064499a3a1154129bdfc74981Daniel Hausmann* Copyright (c) 1996-2011 AT&T Intellectual Property *
2450a4210dee64b064499a3a1154129bdfc74981Daniel Hausmann* and is licensed under the *
2450a4210dee64b064499a3a1154129bdfc74981Daniel Hausmann* Eclipse Public License, Version 1.0 *
2450a4210dee64b064499a3a1154129bdfc74981Daniel Hausmann* by AT&T Intellectual Property *
2450a4210dee64b064499a3a1154129bdfc74981Daniel Hausmann* *
2450a4210dee64b064499a3a1154129bdfc74981Daniel Hausmann* A copy of the License is available at *
2450a4210dee64b064499a3a1154129bdfc74981Daniel Hausmann* http://www.eclipse.org/org/documents/epl-v10.html *
2450a4210dee64b064499a3a1154129bdfc74981Daniel Hausmann* (with md5 checksum b35adb5213ca9657e911e9befb180842) *
2450a4210dee64b064499a3a1154129bdfc74981Daniel Hausmann* *
2450a4210dee64b064499a3a1154129bdfc74981Daniel Hausmann* Information and Software Systems Research *
2450a4210dee64b064499a3a1154129bdfc74981Daniel Hausmann* AT&T Research *
2450a4210dee64b064499a3a1154129bdfc74981Daniel Hausmann* Florham Park NJ *
2450a4210dee64b064499a3a1154129bdfc74981Daniel Hausmann* *
2450a4210dee64b064499a3a1154129bdfc74981Daniel Hausmann* Glenn Fowler <gsf@research.att.com> *
2450a4210dee64b064499a3a1154129bdfc74981Daniel Hausmann* *
2450a4210dee64b064499a3a1154129bdfc74981Daniel Hausmann***********************************************************************/
2450a4210dee64b064499a3a1154129bdfc74981Daniel Hausmann#pragma prototyped
2450a4210dee64b064499a3a1154129bdfc74981Daniel Hausmann
2450a4210dee64b064499a3a1154129bdfc74981Daniel Hausmann/*
2450a4210dee64b064499a3a1154129bdfc74981Daniel Hausmann * Glenn Fowler
2450a4210dee64b064499a3a1154129bdfc74981Daniel Hausmann * AT&T Research
2450a4210dee64b064499a3a1154129bdfc74981Daniel Hausmann *
2450a4210dee64b064499a3a1154129bdfc74981Daniel Hausmann * checksum library interface
2450a4210dee64b064499a3a1154129bdfc74981Daniel Hausmann */
2450a4210dee64b064499a3a1154129bdfc74981Daniel Hausmann
2450a4210dee64b064499a3a1154129bdfc74981Daniel Hausmann#ifndef _SUM_H
2450a4210dee64b064499a3a1154129bdfc74981Daniel Hausmann#define _SUM_H
2450a4210dee64b064499a3a1154129bdfc74981Daniel Hausmann
2450a4210dee64b064499a3a1154129bdfc74981Daniel Hausmann#include <ast.h>
2450a4210dee64b064499a3a1154129bdfc74981Daniel Hausmann
2450a4210dee64b064499a3a1154129bdfc74981Daniel Hausmann#define SUM_SIZE (1<<0) /* print size too */
2450a4210dee64b064499a3a1154129bdfc74981Daniel Hausmann#define SUM_SCALE (1<<1) /* traditional size scale */
2450a4210dee64b064499a3a1154129bdfc74981Daniel Hausmann#define SUM_TOTAL (1<<2) /* print totals since sumopen */
2450a4210dee64b064499a3a1154129bdfc74981Daniel Hausmann#define SUM_LEGACY (1<<3) /* legacy field widths */
2450a4210dee64b064499a3a1154129bdfc74981Daniel Hausmann
2450a4210dee64b064499a3a1154129bdfc74981Daniel Hausmann#define _SUM_PUBLIC_ const char* name;
2450a4210dee64b064499a3a1154129bdfc74981Daniel Hausmann
2450a4210dee64b064499a3a1154129bdfc74981Daniel Hausmanntypedef struct Sumdata_s
2450a4210dee64b064499a3a1154129bdfc74981Daniel Hausmann{
2450a4210dee64b064499a3a1154129bdfc74981Daniel Hausmann uint32_t size;
2450a4210dee64b064499a3a1154129bdfc74981Daniel Hausmann uint32_t num;
2450a4210dee64b064499a3a1154129bdfc74981Daniel Hausmann void* buf;
2450a4210dee64b064499a3a1154129bdfc74981Daniel Hausmann} Sumdata_t;
2450a4210dee64b064499a3a1154129bdfc74981Daniel Hausmann
2450a4210dee64b064499a3a1154129bdfc74981Daniel Hausmanntypedef struct Sum_s
2450a4210dee64b064499a3a1154129bdfc74981Daniel Hausmann{
2450a4210dee64b064499a3a1154129bdfc74981Daniel Hausmann _SUM_PUBLIC_
2450a4210dee64b064499a3a1154129bdfc74981Daniel Hausmann#ifdef _SUM_PRIVATE_
2450a4210dee64b064499a3a1154129bdfc74981Daniel Hausmann _SUM_PRIVATE_
2450a4210dee64b064499a3a1154129bdfc74981Daniel Hausmann#endif
2450a4210dee64b064499a3a1154129bdfc74981Daniel Hausmann} Sum_t;
2450a4210dee64b064499a3a1154129bdfc74981Daniel Hausmann
2450a4210dee64b064499a3a1154129bdfc74981Daniel Hausmannextern Sum_t* sumopen(const char*);
2450a4210dee64b064499a3a1154129bdfc74981Daniel Hausmannextern int suminit(Sum_t*);
2450a4210dee64b064499a3a1154129bdfc74981Daniel Hausmannextern int sumblock(Sum_t*, const void*, size_t);
2450a4210dee64b064499a3a1154129bdfc74981Daniel Hausmannextern int sumdone(Sum_t*);
2450a4210dee64b064499a3a1154129bdfc74981Daniel Hausmannextern int sumdata(Sum_t*, Sumdata_t*);
2450a4210dee64b064499a3a1154129bdfc74981Daniel Hausmannextern int sumprint(Sum_t*, Sfio_t*, int, size_t);
2450a4210dee64b064499a3a1154129bdfc74981Daniel Hausmannextern int sumusage(Sfio_t*);
2450a4210dee64b064499a3a1154129bdfc74981Daniel Hausmannextern int sumclose(Sum_t*);
2450a4210dee64b064499a3a1154129bdfc74981Daniel Hausmann
2450a4210dee64b064499a3a1154129bdfc74981Daniel Hausmann#endif
2450a4210dee64b064499a3a1154129bdfc74981Daniel Hausmann