#include #include #include #include void callback (int status, void * arg, cdevRequestObject &req, cdevData & data) { fprintf(stdout, "Received callback with status %i\n", status); fflush(stdout); } int main ( ) { cdevRequestObject & setReq = cdevRequestObject::attachRef("device0", "set attrib1"); cdevCallback cb (callback, NULL); cdevData data; data.insert("value", 1); setReq.sendCallback(data, cb); cdevSystem::defaultSystem().pend(); fprintf(stdout, "Enter a character after you stop and restart the server\n"); getc(stdin); setReq.sendCallback(data, cb); cdevSystem::defaultSystem().pend(); return 0; }