Changeset e767dbf in mainline for uspace/srv/inet/inet_link.c

Timestamp:

2012-02-09T22:57:05Z (11 years ago)

Author:

Jiri Svoboda <jiri@…>

Branches:

lfn, master, serial

Children:

1493811

Parents:

ceba4bed

Message:

Sketch IP PDU encoding and decoding.
Unify IP packet routing.

File:

• uspace/srv/inet/inet_link.c (modified) (2 diffs)

uspace/srv/inet/inet_link.c

@@ -58 +58 @@
 static FIBRIL_MUTEX_INITIALIZE(inet_discovery_lock);
 
-static int inet_iplink_recv(iplink_t *ilink, iplink_sdu_t *sdu)
-{
+static int inet_iplink_recv(iplink_t *iplink, iplink_sdu_t *sdu)
+{
+        inet_dgram_t dgram;
+        uint8_t ttl;
+        int df;
+        int rc;
+
         log_msg(LVL_DEBUG, "inet_iplink_recv()");
-        return EOK;
+        rc = inet_pdu_decode(sdu->data, sdu->size, &dgram, &ttl, &df);
+        if (rc != EOK)
+                return rc;
+
+        return inet_recv_packet(&dgram, ttl, df);
 }
 
@@ -211 +220 @@
         sdu.lsrc.ipv4 = lsrc->ipv4;
         sdu.ldest.ipv4 = ldest->ipv4;
-        rc = inet_pdu_encode(dgram, &sdu.data, &sdu.size);
+        rc = inet_pdu_encode(dgram, ttl, df, &sdu.data, &sdu.size);
         if (rc != EOK)
                 return rc;