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api_lib.c: Implement SO_RCVTIMEO for accept and recv on TCP connections, such present in patch #5959.

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This commit is contained in:
fbernon 2007-05-23 19:18:09 +00:00
parent a330917ee8
commit a3fdc33f88
2 changed files with 19 additions and 3 deletions
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4
CHANGELOG
View File

@ -19,6 +19,10 @@ HISTORY
++ New features:
2007-05-23 Frédéric Bernon
* api_lib.c, sockets.c: Implement SO_RCVTIMEO for accept and recv on TCP
connections, such present in patch #5959.
2007-05-23 Frédéric Bernon
* api.h, api_lib.c, api_msg.c, sockets.c: group the different NETCONN_UDPxxx
code in only one part...

18
src/api/api_lib.c
View File

@ -352,8 +352,7 @@ netconn_bind(struct netconn *conn, struct ip_addr *addr, u16_t port)
LWIP_ASSERT("netconn_bind: invalid conn", (conn != NULL));
if (conn->type != NETCONN_TCP &&
conn->recvmbox == SYS_MBOX_NULL) {
if (conn->type != NETCONN_TCP && conn->recvmbox == SYS_MBOX_NULL) {
if ((conn->recvmbox = sys_mbox_new()) == SYS_MBOX_NULL) {
return ERR_MEM;
}
@ -424,10 +423,17 @@ netconn_accept(struct netconn *conn)
LWIP_ASSERT("netconn_accept: invalid conn", (conn != NULL));
LWIP_ASSERT("netconn_accept: invalid acceptmbox", (conn->acceptmbox != SYS_MBOX_NULL));
#if LWIP_SO_RCVTIMEO
if (sys_arch_mbox_fetch(conn->acceptmbox, (void *)&newconn, conn->recv_timeout)==SYS_ARCH_TIMEOUT) {
newconn = NULL;
}
#else
sys_arch_mbox_fetch(conn->acceptmbox, (void *)&newconn, 0);
#endif /* LWIP_SO_RCVTIMEO*/
/* Register event with callback */
if (conn->callback)
(*conn->callback)(conn, NETCONN_EVT_RCVMINUS, 0);
(*conn->callback)(conn, NETCONN_EVT_RCVMINUS, 0);
return newconn;
}
@ -467,7 +473,13 @@ netconn_recv(struct netconn *conn)
return NULL;
}
#if LWIP_SO_RCVTIMEO
if (sys_arch_mbox_fetch(conn->recvmbox, (void *)&p, conn->recv_timeout)==SYS_ARCH_TIMEOUT) {
p = NULL;
}
#else
sys_arch_mbox_fetch(conn->recvmbox, (void *)&p, 0);
#endif /* LWIP_SO_RCVTIMEO*/
if (p != NULL) {
len = p->tot_len;