* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
- * You should have received a copy of the GNU General Public License
- * along with GNU Zebra; see the file COPYING. If not, write to the
- * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
- * Boston, MA 02111-1307, USA.
+ * You should have received a copy of the GNU General Public License along
+ * with this program; see the file COPYING; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include <zebra.h>
#include "ospf6_proto.h"
-void
-ospf6_prefix_apply_mask (struct ospf6_prefix *op)
+void ospf6_prefix_in6_addr(struct in6_addr *in6, const void *prefix_buf,
+ const struct ospf6_prefix *p)
{
- u_char *pnt, mask;
- int index, offset;
+ ptrdiff_t in6_off = (caddr_t)p->addr - (caddr_t)prefix_buf;
- pnt = (u_char *)((caddr_t) op + sizeof (struct ospf6_prefix));
- index = op->prefix_length / 8;
- offset = op->prefix_length % 8;
- mask = 0xff << (8 - offset);
+ memset(in6, 0, sizeof(struct in6_addr));
+ memcpy(in6, (uint8_t *)prefix_buf + in6_off,
+ OSPF6_PREFIX_SPACE(p->prefix_length));
+}
+
+void ospf6_prefix_apply_mask(struct ospf6_prefix *op)
+{
+ uint8_t *pnt, mask;
+ int index, offset;
- if (index > 16)
- {
- zlog_warn ("Prefix length too long: %d", op->prefix_length);
- return;
- }
+ pnt = (uint8_t *)((caddr_t)op + sizeof(struct ospf6_prefix));
+ index = op->prefix_length / 8;
+ offset = op->prefix_length % 8;
+ mask = 0xff << (8 - offset);
- /* nonzero mask means no check for this byte because if it contains
- * prefix bits it must be there for us to write */
- if (mask)
- pnt[index++] &= mask;
+ if (index > 16) {
+ zlog_warn("Prefix length too long: %d", op->prefix_length);
+ return;
+ }
- while (index < OSPF6_PREFIX_SPACE (op->prefix_length))
- pnt[index++] = 0;
+ /* nonzero mask means no check for this byte because if it contains
+ * prefix bits it must be there for us to write */
+ if (mask)
+ pnt[index++] &= mask;
+
+ while (index < OSPF6_PREFIX_SPACE(op->prefix_length))
+ pnt[index++] = 0;
}
-void
-ospf6_prefix_options_printbuf (u_int8_t prefix_options, char *buf, int size)
+void ospf6_prefix_options_printbuf(uint8_t prefix_options, char *buf, int size)
{
- snprintf (buf, size, "xxx");
+ snprintf(buf, size, "xxx");
}
-void
-ospf6_capability_printbuf (char capability, char *buf, int size)
+void ospf6_capability_printbuf(char capability, char *buf, int size)
{
- char w, v, e, b;
- w = (capability & OSPF6_ROUTER_BIT_W ? 'W' : '-');
- v = (capability & OSPF6_ROUTER_BIT_V ? 'V' : '-');
- e = (capability & OSPF6_ROUTER_BIT_E ? 'E' : '-');
- b = (capability & OSPF6_ROUTER_BIT_B ? 'B' : '-');
- snprintf (buf, size, "----%c%c%c%c", w, v, e, b);
+ char w, v, e, b;
+ w = (capability & OSPF6_ROUTER_BIT_W ? 'W' : '-');
+ v = (capability & OSPF6_ROUTER_BIT_V ? 'V' : '-');
+ e = (capability & OSPF6_ROUTER_BIT_E ? 'E' : '-');
+ b = (capability & OSPF6_ROUTER_BIT_B ? 'B' : '-');
+ snprintf(buf, size, "----%c%c%c%c", w, v, e, b);
}
-void
-ospf6_options_printbuf (u_char *options, char *buf, int size)
+void ospf6_options_printbuf(uint8_t *options, char *buf, int size)
{
- const char *dc, *r, *n, *mc, *e, *v6;
- dc = (OSPF6_OPT_ISSET (options, OSPF6_OPT_DC) ? "DC" : "--");
- r = (OSPF6_OPT_ISSET (options, OSPF6_OPT_R) ? "R" : "-" );
- n = (OSPF6_OPT_ISSET (options, OSPF6_OPT_N) ? "N" : "-" );
- mc = (OSPF6_OPT_ISSET (options, OSPF6_OPT_MC) ? "MC" : "--");
- e = (OSPF6_OPT_ISSET (options, OSPF6_OPT_E) ? "E" : "-" );
- v6 = (OSPF6_OPT_ISSET (options, OSPF6_OPT_V6) ? "V6" : "--");
- snprintf (buf, size, "%s|%s|%s|%s|%s|%s", dc, r, n, mc, e, v6);
+ const char *dc, *r, *n, *mc, *e, *v6;
+ dc = (OSPF6_OPT_ISSET(options, OSPF6_OPT_DC) ? "DC" : "--");
+ r = (OSPF6_OPT_ISSET(options, OSPF6_OPT_R) ? "R" : "-");
+ n = (OSPF6_OPT_ISSET(options, OSPF6_OPT_N) ? "N" : "-");
+ mc = (OSPF6_OPT_ISSET(options, OSPF6_OPT_MC) ? "MC" : "--");
+ e = (OSPF6_OPT_ISSET(options, OSPF6_OPT_E) ? "E" : "-");
+ v6 = (OSPF6_OPT_ISSET(options, OSPF6_OPT_V6) ? "V6" : "--");
+ snprintf(buf, size, "%s|%s|%s|%s|%s|%s", dc, r, n, mc, e, v6);
}
-
-