int main(int argc, char *argv[]) {
int rc;
int cmd;
int done = 0;
// Check arguments
if (argc == 1) {
devname = "/dev/hd0";
} else if (argc == 2) {
devname = argv[1];
} else {
printf("usage: fdisk <device>\n");
return 1;
}
// Open device
hdev = open(devname, O_RDWR | O_BINARY);
if (hdev < 0) {
printf("%s: error %d opening device\n", devname, errno);
return 1;
}
// Get disk geometry
rc = ioctl(hdev, IOCTL_GETGEOMETRY, &geom , sizeof(struct geometry));
if (rc < 0) {
printf("%s: error %d determining disk geometry\n", devname, errno);
close(hdev);
return 1;
}
// Read master boot record
rc = read_mbr();
if (rc < 0 && errno != EINVAL) {
printf("%s: error %d reading master boot record\n", devname, errno);
close(hdev);
return 1;
}
// Ask to create new master boot record if the existing is invalid
if (rc < 0 && errno == EINVAL) {
printf("%s: invalid master boot record\n", devname);
if (ask("create new master boot record (y/n)? ", "yn") == 'y') {
memcpy(&mbr, bootrecord, sizeof(mbr));
}
}
// Read commands
printf("(a)dd (b)oot (c)ommit (d)elete (l)ist (m)br (h)elp e(x)it\n");
while (!done) {
cmd = ask("fdisk> ", "abcdlmhx?");
switch (cmd) {
case 'a':
add_partition();
break;
case 'b':
set_boot_part();
break;
case 'c':
commit_mbr();
break;
case 'd':
delete_partition();
break;
case 'l':
list_partitions();
break;
case 'm':
clear_mbr();
break;
case 'h':
case '?':
help();
break;
case 'x':
done = 1;
break;
}
}
// Close device
close(hdev);
return 0;
}
void list_mountable_devices(char *device, list_t *list)
{
int i,n = 0;
iox_stat_t stat;
char mc_path[6] = "mc0:";
char mass_device[8] = "mass0:";
add_reg_entry(list->entries,"..",n++);
if (!strcmp(device,"mc"))
{
for (i = 0; i < 2; i++)
{
mc_path[2] = '0' + i;
if(!fileXioGetStat(mc_path,&stat))
{
add_dir_entry(list->entries,mc_path,n++);
}
}
list->num = n;
}
if (!strcmp(device,"mass"))
{
for(i=0; i < 10; i++)
{
mass_device[4] = '0'+i;
if(!(fileXioGetStat(mass_device, &stat) < 0))
{
add_dir_entry(list->entries,mass_device,n++);
}
}
// Older versions of the module only support "mass:"
if (!n)
{
if (!(fileXioGetStat("mass:",&stat) < 0))
{
add_dir_entry(list->entries,"mass:",n++);
}
}
list->num = n;
}
if (!strcmp(device,"hdd"))
{
// Checking for "hdd0:" doesn't work, maybe since it's a block device
//if (!(fileXioGetStat("hdd0:",&stat) < 0))
{
list_partitions(list);
}
}
if (!strcmp(device,"cdfs"))
{
//if(!(fileXioGetStat("cdfs:",&stat) < 0))
{
add_dir_entry(list->entries,"cdfs:", n++);
}
CDVD_FlushCache();
refresh_cdfs();
list->num = n;
}
else
{
CDVD_Stop();
}
}
