/*
 * specio.c
 */
/*
 * Copyright (c) 1992-2008, Stefan Esser <se@ikp.uni-koeln.de>
 * All rights reserved.
 * 
 * Redistribution and use in source and binary forms, with or without modification, 
 * are permitted provided that the following conditions are met:
 * 
 *	* Redistributions of source code must retain the above copyright notice, 
 *	  this list of conditions and the following disclaimer.
 * 	* Redistributions in binary form must reproduce the above copyright notice, 
 * 	  this list of conditions and the following disclaimer in the documentation 
 * 	  and/or other materials provided with the distribution.
 *    
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND 
 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED 
 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 
 * IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, 
 * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, 
 * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 
 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
 * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE 
 * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED 
 * OF THE POSSIBILITY OF SUCH DAMAGE.
*/

#include "mfile.h"

int32_t load_spec(const char *name, uint32_t *buf, int32_t num) {

  int32_t n;
  MFILE *mat;

  mat = mopen ((char *)name, "r");
  n = mget (mat, (void *)buf, 0, 0, 0, num);
  if (mclose (mat) != 0) return -1;

  return n;
}

int32_t save_spec(const char *name, uint32_t *buf, int32_t num) {

  int32_t n;
  MFILE *mat;
  minfo info;
  
  mat = mopen ((char *)name, "w");

  mgetinfo (mat, &info);
  info.filetype = MAT_LC;
  info.levels   = 1;
  info.lines    = 1;
  info.columns  = num;
  msetinfo (mat, &info);

  n = mput (mat, (void *)buf, 0, 0, 0, num);
  if (mclose (mat) != 0) return -1;

  return n;
}

