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From: | address@hidden |
Subject: | Re: [lwip-users] Problems when setting MEMP_MEM_MALLOC |
Date: | Wed, 14 Mar 2018 20:24:36 +0100 |
User-agent: | Mozilla/5.0 (Windows NT 6.1; WOW64; rv:52.0) Gecko/20100101 Thunderbird/52.6.0 |
On 14.03.2018 17:09, Giuseppe Modugno wrote:
#define MEM_LIBC_MALLOC 1 If I try to set MEMP_MEM_MALLOC, I have some strange problems.
I suspect threading issues. I checked on win32 and it seems to work fine. In the end, there's not really much lwIP does here, everything is delegated to your C library's malloc code. Maybe that code isn't thread-safe? In that case, you need to define mem_clib_*() to wrapper functions that protect the heap.
Simon
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