[lwip-users] Using MEM_LIBC_MALLOC == 1 in an OS

[Edward Harris]

Hello all.

I have just spotted a possible issue in the LwIP port that I am working
with under an OS (FreeRTOS).

The issue is that I have set MEM_LIBC_MALLOC = 1, to use the standard C
malloc() and free(), however as I'm using an OS, should I redirect the
mem_xxx() macros to the OS protected versions?

Also, can someone clarify the use of SYS_LIGHTWEIGHT_PROT, should I have
it set to 1?

Thanks,

Edward Harris
Cyan Technology