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/*
* pathname.c -
*
* Written by Eryk Vershen
*/
/*
* Copyright 1997,1998 by Apple Computer, Inc.
* All Rights Reserved
*
* Permission to use, copy, modify, and distribute this software and
* its documentation for any purpose and without fee is hereby granted,
* provided that the above copyright notice appears in all copies and
* that both the copyright notice and this permission notice appear in
* supporting documentation.
*
* APPLE COMPUTER DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE
* INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
* FOR A PARTICULAR PURPOSE.
*
* IN NO EVENT SHALL APPLE COMPUTER BE LIABLE FOR ANY SPECIAL, INDIRECT, OR
* CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
* LOSS OF USE, DATA OR PROFITS, WHETHER IN ACTION OF CONTRACT,
* NEGLIGENCE, OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION
* WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
// for strncmp()
#include <string.h>
#include "pathname.h"
#include "file_media.h"
/*
* Defines
*/
/*
* Types
*/
/*
* Global Constants
*/
/*
* Global Variables
*/
/*
* Forward declarations
*/
/*
* Routines
*/
MEDIA
open_pathname_as_media(char *path, int oflag)
{
MEDIA m = 0;
m = open_file_as_media(path, oflag);
return m;
}
MEDIA_ITERATOR
first_media_kind(long *state)
{
*state = 0;
return next_media_kind(state);
}
MEDIA_ITERATOR
next_media_kind(long *state)
{
MEDIA_ITERATOR result;
long ix;
result = 0;
ix = *state;
switch (ix) {
case 0:
result = create_file_iterator();
ix = 1;
if (result != 0) {
break;
}
/* fall through to next interface */
case 1:
ix = 2;
if (result != 0) {
break;
}
/* fall through to next interface */
case 2:
ix = 3;
if (result != 0) {
break;
}
/* fall through to next interface */
case 3:
default:
break;
}
*state = ix;
return result;
}
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