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Cleanup and simplify tcpip_api_call() implementation a bit

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This commit is contained in:
Dirk Ziegelmeier
2016-03-22 21:52:11 +01:00
parent a1fc91afa8
commit 7e7f2f31ff
2 changed files with 24 additions and 23 deletions
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18
src/include/lwip/priv/tcpip_priv.h
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@@ -97,20 +97,18 @@ extern sys_mutex_t lock_tcpip_core;
err_t tcpip_send_msg_wait_sem(tcpip_callback_fn fn, void *apimsg, sys_sem_t* sem);
struct tcpip_api_call;
typedef err_t (*tcpip_api_call_fn)(struct tcpip_api_call* call);
struct tcpip_api_call
{
tcpip_api_call_fn function;
#if !LWIP_TCPIP_CORE_LOCKING
#if LWIP_NETCONN_SEM_PER_THREAD
sys_sem_t *sem;
#else /* LWIP_NETCONN_SEM_PER_THREAD */
err_t err;
#if !LWIP_NETCONN_SEM_PER_THREAD
sys_sem_t sem;
#endif /* LWIP_NETCONN_SEM_PER_THREAD */
err_t err;
#else /* !LWIP_TCPIP_CORE_LOCKING */
u8_t dummy; /* avoid empty struct :-( */
#endif /* !LWIP_TCPIP_CORE_LOCKING */
};
typedef err_t (*tcpip_api_call_fn)(struct tcpip_api_call* call);
err_t tcpip_api_call(tcpip_api_call_fn fn, struct tcpip_api_call *call);
enum tcpip_msg_type {
@@ -132,7 +130,11 @@ struct tcpip_msg {
tcpip_callback_fn function;
void* msg;
} api_msg;
struct tcpip_api_call *api_call;
struct {
tcpip_api_call_fn function;
struct tcpip_api_call *arg;
sys_sem_t *sem;
} api_call;
struct {
struct pbuf *p;
struct netif *netif;