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/*
* lib/part/setgeo.c
*
* Copyright (C) 1997,1998 Russell King
*/
#include <assert.h>
#include <stdlib.h>
#include "util/debug.h"
#include "part/part.h"
/* Prototype: u_int part_setgeometry (part_t *part, const geometry_t *geo)
* Function : Set the geometry of the drive
* Params : part - partitionable device
* : geo - geometry
* Returns : FALSE on error
* Notes : This does not set the geometry that the OS' idea of the geometry.
* : This recalculates the CHS values for all partitions.
*/
u_int part_setgeometry(part_t *part, const geometry_t *geo)
{
u_int ret;
assert(part != NULL);
assert(geo != NULL);
dbg_printf("part_setgeometry()");
dbg_level_up();
ret = blkio_setgeometry(part->blkio, geo);
if (ret) {
u_int i;
for (i = 0; i < part->nr_partitions; i++)
if (part->partinfo[i]) {
part->partinfo[i]->info.chs_valid = 0;
part_updatechs(part, &part->partinfo[i]->info);
}
}
dbg_level_down();
dbg_printf("ret=%d", ret);
return ret;
}
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