1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
|
/*
* blkio/getgeometry.c
*
* Copyright (C) 1998 Russell King
*
* The block I/O interface allows an OS-independent method to access devices
*
* Close a device on RiscOS architecture
*/
#include <assert.h>
#include <stdlib.h>
#include "util/debug.h"
#include "blkio.h"
#include "filecore.h"
/* Function: u_int blkio_getgeometry (blkio_t *blkio, geometry_t *geo)
* Purpose : Return the geometry for the device opened with blkio_open
* Params : blkio - structure returned by blkio_open
* : geo - pointer to geometry structure
*/
u_int blkio_getgeometry (blkio_t *blkio, geometry_t *geo)
{
assert (blkio != NULL);
assert (geo != NULL);
dbg_printf ("blkio_getgeometry()");
*geo = blkio->geometry;
dbg_printf ("ret=[sector_size=%d, sectors=%d, heads=%d, cylinders=%d]",
geo->sector_size, geo->sectors, geo->heads, geo->cylinders);
return !0;
}
|
