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Done some work on task #1549 (function documentation) and minor changes to meet coding standard

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This commit is contained in:
goldsimon 2007-06-08 11:30:14 +00:00
parent a14bc9ed44
commit 8a30754e9c
1 changed files with 52 additions and 16 deletions
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46
src/api/netifapi.c
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@ -32,6 +32,12 @@
#if LWIP_NETIF_API #if LWIP_NETIF_API
/**
* Call netif_add() in a thread-safe way by running that function inside the
* tcpip_thread context.
*
* @note for params @see netif_add()
*/
err_t err_t
netifapi_netif_add(struct netif *netif, netifapi_netif_add(struct netif *netif,
struct ip_addr *ipaddr, struct ip_addr *ipaddr,
@ -40,7 +46,8 @@ netifapi_netif_add( struct netif *netif,
void *state, void *state,
err_t (* init)(struct netif *netif), err_t (* init)(struct netif *netif),
err_t (* input)(struct pbuf *p, struct netif *netif)) err_t (* input)(struct pbuf *p, struct netif *netif))
{ struct netifapi_msg msg; {
struct netifapi_msg msg;
msg.type = NETIFAPI_MSG_NETIF_ADD; msg.type = NETIFAPI_MSG_NETIF_ADD;
msg.netif = netif; msg.netif = netif;
msg.msg.add.ipaddr = ipaddr; msg.msg.add.ipaddr = ipaddr;
@ -53,36 +60,65 @@ netifapi_netif_add( struct netif *netif,
return msg.err; return msg.err;
} }
/**
* Call netif_remove() in a thread-safe way by running that function inside the
* tcpip_thread context.
*
* @note for params @see netif_remove()
*/
err_t err_t
netifapi_netif_remove(struct netif *netif) netifapi_netif_remove(struct netif *netif)
{ struct netifapi_msg msg; {
struct netifapi_msg msg;
msg.type = NETIFAPI_MSG_NETIF_REMOVE; msg.type = NETIFAPI_MSG_NETIF_REMOVE;
msg.netif = netif; msg.netif = netif;
tcpip_apimsg(&msg); tcpip_apimsg(&msg);
return msg.err; return msg.err;
} }
/**
* Call dhcp_start() in a thread-safe way by running that function inside the
* tcpip_thread context.
*
* @note for params @see dhcp_start()
*/
err_t err_t
netifapi_dhcp_start(struct netif *netif) netifapi_dhcp_start(struct netif *netif)
{ struct netifapi_msg msg; {
struct netifapi_msg msg;
msg.type = NETIFAPI_MSG_DHCP_START; msg.type = NETIFAPI_MSG_DHCP_START;
msg.netif = netif; msg.netif = netif;
tcpip_apimsg(&msg); tcpip_apimsg(&msg);
return msg.err; return msg.err;
} }
/**
* Call dhcp_stop() in a thread-safe way by running that function inside the
* tcpip_thread context.
*
* @note for params @see dhcp_stop()
*/
err_t err_t
netifapi_dhcp_stop(struct netif *netif) netifapi_dhcp_stop(struct netif *netif)
{ struct netifapi_msg msg; {
struct netifapi_msg msg;
msg.type = NETIFAPI_MSG_DHCP_STOP; msg.type = NETIFAPI_MSG_DHCP_STOP;
msg.netif = netif; msg.netif = netif;
tcpip_apimsg(&msg); tcpip_apimsg(&msg);
return msg.err; return msg.err;
} }
/**
* This function processes the messages posted to the tcpip_thread
* by the above functions.
*
* It is responsible for doing the actual work inside the thread context
* of tcpip_thread.
*/
void void
netifapi_msg_input(struct netifapi_msg *msg) netifapi_msg_input(struct netifapi_msg *msg)
{ msg->err = ERR_OK; {
msg->err = ERR_OK;
switch (msg->type) { switch (msg->type) {
case NETIFAPI_MSG_NETIF_ADD: { case NETIFAPI_MSG_NETIF_ADD: {
if (!netif_add( msg->netif, if (!netif_add( msg->netif,