*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
#include <config.h>
if(0 != errno) {
reply_with_perror ("readdir: /sys/block");
free_stringslen(r, size);
+ closedir (dir);
return NULL;
}
if(0 != errno) {
reply_with_perror ("readdir: %s", devdir);
free_stringslen(*r, *size);
+ closedir (dir);
return -1;
}
return r;
}
+
+int
+do_part_to_partnum (const char *part)
+{
+ int err = 1;
+ size_t n = strlen (part);
+
+ while (n >= 1 && c_isdigit (part[n-1])) {
+ err = 0;
+ n--;
+ }
+
+ if (err) {
+ reply_with_error ("device name is not a partition");
+ return -1;
+ }
+
+ int r;
+ if (sscanf (&part[n], "%d", &r) != 1) {
+ reply_with_error ("could not parse number");
+ return -1;
+ }
+
+ return r;
+}