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Minor fixs to reduce footprint on the "recv part" of Sequential API...

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This commit is contained in:
fbernon 2007-05-19 13:54:56 +00:00
parent c899097802
commit 6bfa99a774
2 changed files with 6 additions and 2 deletions
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4
src/api/api_lib.c
View File

@ -475,6 +475,7 @@ netconn_recv(struct netconn *conn)
}
if (conn->type == NETCONN_TCP) {
#if LWIP_TCP
if (conn->pcb.tcp->state == LISTEN) {
conn->err = ERR_CONN;
return NULL;
@ -524,7 +525,9 @@ netconn_recv(struct netconn *conn)
msg.msg.msg.len = 1;
}
tcpip_apimsg(&msg);
#endif /* LWIP_TCP */
} else {
#if (LWIP_UDP || LWIP_RAW)
#if LWIP_SO_RCVTIMEO
sys_mbox_fetch_timeout(conn->recvmbox, (void *)&buf, conn->recv_timeout);
#else
@ -536,6 +539,7 @@ netconn_recv(struct netconn *conn)
if (conn->callback)
(*conn->callback)(conn, NETCONN_EVT_RCVMINUS, buf->p->tot_len);
}
#endif /* (LWIP_UDP || LWIP_RAW) */
}
LWIP_DEBUGF(API_LIB_DEBUG, ("netconn_recv: received %p (err %d)\n", (void *)buf, conn->err));

4
src/api/sockets.c
View File

@ -437,7 +437,7 @@ lwip_recvfrom(int s, void *mem, int len, unsigned int flags,
/* If this is a TCP socket, check if there is data left in the
buffer. If so, it should be saved in the sock structure for next
time around. */
if (netconn_type(sock->conn) == NETCONN_TCP && buflen - copylen > 0) {
if ((sock->conn->type == NETCONN_TCP) && (buflen - copylen > 0)) {
sock->lastdata = buf;
sock->lastoffset += copylen;
} else {
@ -480,7 +480,7 @@ lwip_send(int s, const void *data, int size, unsigned int flags)
#else
sock_set_errno(sock, err_to_errno(ERR_ARG));
return -1;
#endif
#endif /* (LWIP_UDP || LWIP_RAW) */
err = netconn_write( sock->conn, data, size, NETCONN_COPY);