[lwip-devel] [bug #25608] Unable to use NO_SYS=1 and SYS_LIGHTWEIGHT_PROT=1

[Jim Pettinato]

Follow-up Comment #4, bug #25608 (project lwip):


I have the SYS_ARCH_PROTECT macros defined in my lwipopts.h file. It works
fine, though I agree that it would be 'cleaner' if they were in sys_arch.h.

-------------------------------------------------------------
#define NO_SYS 1

#include "ei_di_in.h"  // prototype for setintlvl() function

// using int masking (no mutexes, etc)
#define SYS_LIGHTWEIGHT_PROT 1   

#define SYS_ARCH_DECL_PROTECT(lev) int lev;
// Define SYS_ARCH_PROTECT to mask just ETH0 interrupts
#define SYS_ARCH_PROTECT(lev) lev = setintlvl(2); 
#define SYS_ARCH_UNPROTECT(lev) setintlvl(lev);

-------------------------------------------------------------


    _______________________________________________________

Reply to this item at:

  <http://savannah.nongnu.org/bugs/?25608>

_______________________________________________
  Message sent via/by Savannah
  http://savannah.nongnu.org/