char *
do_get_e2uuid (const char *device)
{
const mountable_t mountable = {
.type = MOUNTABLE_DEVICE,
.device = /* not really ... */ (char *) device,
.volume = NULL,
};
return do_vfs_uuid (&mountable);
}
/* If the filesystem is not mounted, run e2fsck -f on it unconditionally. */
static int
if_not_mounted_run_e2fsck (const char *device)
{
CLEANUP_FREE char *err = NULL;
int r, mounted;
mounted = is_device_mounted (device);
if (mounted == -1)
return -1;
if (!mounted) {
r = commandf (NULL, &err,
COMMAND_FLAG_FOLD_STDOUT_ON_STDERR,
str_e2fsck, "-fy", device, NULL);
if (r == -1) {
reply_with_error ("%s", err);
return -1;
}
}
return 0;
}
int get_disk_partitionnumber(const char *string, u32 *partition_number, u32 *mounted_number)
{
DIR *dp;
char disk_name[8];
char target_path[64];
struct dirent *file;
int len;
if(partition_number == NULL)
return 0;
*partition_number = 0; // initial value.
if(mounted_number != NULL)
*mounted_number = 0; // initial value.
if(string == NULL)
return 0;
len = strlen(string);
if(!is_disk_name(string)){
while(isdigit(string[len-1]))
--len;
}
memset(disk_name, 0, sizeof(disk_name));
strncpy(disk_name, string, len);
sprintf(target_path, "%s/%s", SYS_BLOCK, disk_name);
if((dp = opendir(target_path)) == NULL)
return 0;
len = strlen(disk_name);
while((file = readdir(dp)) != NULL){
if(file->d_name[0] == '.')
continue;
if(!strncmp(file->d_name, disk_name, len)){
++(*partition_number);
if(mounted_number == NULL)
continue;
if (is_device_mounted(file->d_name))
++(*mounted_number);
}
}
closedir(dp);
return 1;
}
