Add an up to date POSIX port (works on Mac OS X). This is fully functional except...

[pdclib] / platform / posix / functions / _PDCLIB / seek.c

diff --git a/platform/posix/functions/_PDCLIB/seek.c b/platform/posix/functions/_PDCLIB/seek.c
deleted file mode 100644 (file)
index 755abe2..0000000
--- a/platform/posix/functions/_PDCLIB/seek.c
+++ /dev/null
@@ -1,73 +0,0 @@
-/* $Id$ */
-
-/* int64_t _PDCLIB_seek( FILE *, int64_t, int )
-
-   This file is part of the Public Domain C Library (PDCLib).
-   Permission is granted to use, modify, and / or redistribute at will.
-*/
-
-#include <stdio.h>
-
-#ifndef _PDCLIB_GLUE_H
-#define _PDCLIB_GLUE_H
-#include <_PDCLIB_glue.h>
-#endif
-
-#include "/usr/include/errno.h"
-
-extern _PDCLIB_int64_t lseek64( int fd, _PDCLIB_int64_t offset, int whence );
-
-_PDCLIB_int64_t _PDCLIB_seek( struct _PDCLIB_file_t * stream, _PDCLIB_int64_t offset, int whence )
-{
-    switch ( whence )
-    {
-        case SEEK_SET:
-        case SEEK_CUR:
-        case SEEK_END:
-            /* EMPTY - OK */
-            break;
-        default:
-            /* See comments on implementation-defined errno values in
-               <_PDCLIB_config.h>.
-            */
-            _PDCLIB_errno = _PDCLIB_ERROR;
-            return EOF;
-            break;
-    }
-    _PDCLIB_int64_t rc = lseek64( stream->handle, offset, whence );
-    if ( rc != EOF )
-    {
-        stream->ungetidx = 0;
-        stream->bufidx = 0;
-        stream->bufend = 0;
-        stream->pos.offset = rc;
-        return rc;
-    }
-    switch ( errno )
-    {
-        case EBADF:
-        case EFAULT:
-            /* See comments on implementation-defined errno values in
-               <_PDCLIB_config.h>.
-            */
-            _PDCLIB_errno = _PDCLIB_ERROR;
-            break;
-        default:
-            /* This should be something like EUNKNOWN. */
-            _PDCLIB_errno = _PDCLIB_ERROR;
-            break;
-    }
-    return EOF;
-}
-
-#ifdef TEST
-#include <_PDCLIB_test.h>
-
-int main( void )
-{
-    /* Testing covered by ftell.c */
-    return TEST_RESULTS;
-}
-
-#endif
-