mirror/lwip
1
0
Fork 0
mirror of https://github.com/lwip-tcpip/lwip.git synced 2024-09-12 17:55:38 +00:00
Code Issues Packages Projects Releases Wiki Activity

tcpip.h: Make functions to lock TCPIP core overridable

Browse Source
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
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
src/include/lwip/tcpip.h
View File

@ -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()