source: doc/theses/thierry_delisle_PhD/code/readQ_example/thrdlib/fibre.hpp@ 749cf69

#include <cassert>
#include <libfibre/cfibre.h>

typedef cfibre_t thread_t;
static_assert(sizeof(thread_t) == sizeof(void*), "thread_t musst be of same size as void*");

void * fibre_runner(void * arg) {
        auto the_main = (void (*)( thread_t ))arg;
        the_main( cfibre_self() );
        return nullptr;
}

extern "C" {
        //--------------------
        // Basic thread support
        thread_t thrdlib_create( void (*the_main)( thread_t ) ) {
                thread_t fibre;
                cfibre_create( &fibre, nullptr, fibre_runner, (void*)the_main );
                return fibre;
        }

        void thrdlib_join( thread_t handle ) {
                cfibre_join( handle, nullptr );
        }

        void thrdlib_park( thread_t handle ) {
                assert( handle == cfibre_self() );
                cfibre_park();
        }

        void thrdlib_unpark( thread_t handle ) {
                cfibre_unpark( handle );
        }

        void thrdlib_yield( void ) {
                cfibre_yield();
        }

        //--------------------
        // Basic kernel features
        void thrdlib_init( int procs ) {
                cfibre_init_n(1, procs );
        }

        void thrdlib_clean( void ) {

        }
}