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tcpip.h: Make functions to lock TCPIP core overridable

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This commit is contained in:
Dirk Ziegelmeier 2018-01-02 14:06:38 +01:00
parent b33b3bb8bb
commit 10c50dffce
1 changed files with 2 additions and 0 deletions
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2
src/include/lwip/tcpip.h
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@ -52,10 +52,12 @@ extern "C" {
#if LWIP_TCPIP_CORE_LOCKING
/** The global semaphore to lock the stack. */
extern sys_mutex_t lock_tcpip_core;
#if !defined LOCK_TCPIP_CORE || defined __DOXYGEN__
/** Lock lwIP core mutex (needs @ref LWIP_TCPIP_CORE_LOCKING 1) */
#define LOCK_TCPIP_CORE() sys_mutex_lock(&lock_tcpip_core)
/** Unlock lwIP core mutex (needs @ref LWIP_TCPIP_CORE_LOCKING 1) */
#define UNLOCK_TCPIP_CORE() sys_mutex_unlock(&lock_tcpip_core)
#endif /* LOCK_TCPIP_CORE */
#else /* LWIP_TCPIP_CORE_LOCKING */
#define LOCK_TCPIP_CORE()
#define UNLOCK_TCPIP_CORE()