static int

del_map(char * str) {

struct dm_task *dmt;

if (!(dmt = dm_task_create(DM_DEVICE_REMOVE)))

return 0;

if (!dm_task_set_name(dmt, str))

goto delout;

if (!dm_task_run(dmt))

goto delout;

printf("Deleted device map : %s\n", str);

delout:

dm_task_destroy(dmt);

return 1;

}

get_table(const char * str)

{

int r = 0;

struct dm_task *dmt;

void *next = NULL;

uint64_t start, length;

char *target_type = NULL;

char *params;

if (!(dmt = dm_task_create(DM_DEVICE_TABLE)))

return 0;

if (!dm_task_set_name(dmt, str))

goto out;

if (!dm_task_run(dmt))

goto out;

do {

next = dm_get_next_target(dmt, next, &start, &length,

&target_type, &params);

if (target_type) {

printf("%" PRIu64 " %" PRIu64 " %s %s\n",

start, length, target_type, params);

}

} while (next);

r = 1;

out:

dm_task_destroy(dmt);

return r;

}