/*************************************************************************//*                                                                       *//*                           Cepstral, LLC                               *//*                        Copyright (c) 2001                             *//*                        All Rights Reserved.                           *//*                                                                       *//*  Permission is hereby granted, free of charge, to use and distribute  *//*  this software and its documentation without restriction, including   *//*  without limitation the rights to use, copy, modify, merge, publish,  *//*  distribute, sublicense, and/or sell copies of this work, and to      *//*  permit persons to whom this work is furnished to do so, subject to   *//*  the following conditions:                                            *//*   1. The code must retain the above copyright notice, this list of    *//*      conditions and the following disclaimer.                         *//*   2. Any modifications must be clearly marked as such.                *//*   3. Original authors' names are not deleted.                         *//*   4. The authors' names are not used to endorse or promote products   *//*      derived from this software without specific prior written        *//*      permission.                                                      *//*                                                                       *//*  CEPSTRAL, LLC AND THE CONTRIBUTORS TO THIS WORK DISCLAIM ALL         *//*  WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ALL IMPLIED       *//*  WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL         *//*  CEPSTRAL, LLC NOR THE CONTRIBUTORS BE LIABLE FOR ANY SPECIAL,        *//*  INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER          *//*  RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION    *//*  OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR  *//*  IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.          *//*                                                                       *//*************************************************************************//*             Author:  David Huggins-Daines (dhd@cepstral.com)          *//*               Date:  October 2001                                     *//*************************************************************************//*                                                                       *//* cst_mmap_none.c: stubs for systems with no memory-mapped I/O support. *//*                                                                       *//*************************************************************************/ #include "cst_file.h"#include "cst_error.h"#include "cst_alloc.h" cst_filemap *cst_mmap_file(const char *path){    cst_dbgmsg("cst_mmap_file: unsupported on this platform");    cst_error();     return NULL;} int cst_munmap_file(cst_filemap *fmap){    cst_dbgmsg("cst_munmap_file: unsupported on this platform");    cst_error();     return -1;} cst_filemap *cst_read_whole_file(const char *path){    cst_filemap *fmap;    cst_file fh;     if ((fh = cst_fopen(path, CST_OPEN_READ)) == NULL) {	cst_errmsg("cst_read_whole_file: Failed to open file\n");	return NULL;    }     fmap = cst_alloc(cst_filemap, 1);    fmap->fh = fh;    fmap->mapsize = cst_filesize(fmap->fh);    fmap->mem = cst_alloc(char, fmap->mapsize);    if (cst_fread(fmap->fh, fmap->mem, 1, fmap->mapsize) < fmap->mapsize)    {	cst_errmsg("cst_read_whole_file: read() failed\n");	cst_fclose(fmap->fh);	cst_free(fmap->mem);	cst_free(fmap);	return NULL;    }     return fmap;} int cst_free_whole_file(cst_filemap *fmap){    if (cst_fclose(fmap->fh) < 0) {	cst_errmsg("cst_free_whole_file: close() failed\n");	return -1;    }    cst_free(fmap->mem);    cst_free(fmap);    return 0;} cst_filemap *cst_read_part_file(const char *path){    cst_filemap *fmap;    cst_file fh;     if ((fh = cst_fopen(path, CST_OPEN_READ)) == NULL) {	cst_errmsg("cst_read_part_file: Failed to open file\n");	return NULL;    }     fmap = cst_alloc(cst_filemap, 1);    fmap->fh = fh;    fmap->mapsize = cst_filesize(fmap->fh);     return fmap;} int cst_free_part_file(cst_filemap *fmap){    if (cst_fclose(fmap->fh) < 0) {	cst_errmsg("cst_munmap_file: cst_fclose() failed\n");	return -1;    }    cst_free(fmap);    return 0;}