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Work on task #14780: Add debug helper asserts to ensure threading/locking requirements are met

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Update documentation
This commit is contained in:
Dirk Ziegelmeier
2018-01-02 21:45:30 +01:00
parent d569a22c73
commit 004b13ca09
2 changed files with 31 additions and 7 deletions
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10
src/include/lwip/opt.h
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@@ -214,13 +214,14 @@
#endif
/**
* LWIP_ASSERT_CORE_LOCKED: Macro to check whether lwIP's threading/locking
* Macro/function to check whether lwIP's threading/locking
* requirements are satisfied during current function call.
* This macro usually calls a function that is implemented in the OS-dependent
* sys layer and performs the following checks:
* - Not in ISR
* - If LWIP_TCPIP_CORE_LOCKING=1: TCPIP core lock is held
* - If LWIP_TCPIP_CORE_LOCKING=0: function is called from TCPIP thread
* - If @ref LWIP_TCPIP_CORE_LOCKING = 1: TCPIP core lock is held
* - If @ref LWIP_TCPIP_CORE_LOCKING = 0: function is called from TCPIP thread
* @see @ref multithreading
*/
#if !defined LWIP_ASSERT_CORE_LOCKED || defined __DOXYGEN__
#define LWIP_ASSERT_CORE_LOCKED()
@@ -228,7 +229,8 @@
/**
* Called as first thing in the lwIP TCPIP thread. Can be used in conjunction
* with LWIP_ASSERT_CORE_LOCKED to check core locking.
* with @ref LWIP_ASSERT_CORE_LOCKED to check core locking.
* @see @ref multithreading
*/
#if !defined LWIP_MARK_TCPIP_THREAD || defined __DOXYGEN__
#define LWIP_MARK_TCPIP_THREAD()