int32_t test_unchained() {
args_t args;
args.host_ = co_init(nullptr);
args.val_ = 100000;
for (uint32_t i = 0; i < num_threads; ++i) {
args.thread_[i] = co_create (args.host_, thread_func, 1024, nullptr);
assert(args.thread_[i]);
co_set_user(args.thread_[i], &args);
}
co_yield(args.host_, args.thread_[0]);
assert(args.val_ == 0);
return 0;
}
int32_t test_yieldmain() {
args_t args;
args.host_ = co_init(nullptr);
args.a_ = co_create (args.host_, thread_a, 1024, nullptr, &args);
args.b_ = co_create (args.host_, thread_b, 1024, nullptr, &args);
co_yield(args.host_, args.a_);
co_delete(args.a_);
co_delete(args.b_);
co_delete(args.host_);
return 0;
}
cothread_t co_create(unsigned int size, void(*entrypoint)(void))
{
unsigned long* handle = 0;
if (!co_swap)
co_init();
if (!co_active_handle) co_active_handle = &co_active_buffer;
size += 256;
size &= ~15;
if ((handle = (unsigned long*)malloc(size)))
{
unsigned long* p = (unsigned long*)((unsigned char*)handle + size);
handle[8] = (unsigned long)p;
handle[9] = (unsigned long)entrypoint;
}
return handle;
}
cothread_t co_create(unsigned int size, void (*entrypoint)(void)) {
cothread_t handle;
if(!co_swap) {
co_init();
co_swap = (void (*)(cothread_t, cothread_t))co_swap_function;
}
if(!co_active_handle) co_active_handle = &co_active_buffer;
size += 512; /* allocate additional space for storage */
size &= ~15; /* align stack to 16-byte boundary */
if(handle = (cothread_t)malloc(size)) {
long long *p = (long long*)((char*)handle + size); /* seek to top of stack */
*--p = (long long)crash; /* crash if entrypoint returns */
*--p = (long long)entrypoint; /* start of function */
*(long long*)handle = (long long)p; /* stack pointer */
}
return handle;
}
int main(int argc, char *argv[]) {
co_context_t *co;
co = co_init();
co_run(co, main_thread, NULL);
}
int main(int argc, char*argv[]) {
int ret = 1;
argp_program_version = "1.0";
static char doc[] = "Commotion Service Manager";
static struct argp_option options[] = {
{"bind", 'b', "URI", 0, "commotiond management socket"},
{"nodaemon", 'n', 0, 0, "Do not fork into the background" },
{"out", 'o', "FILE", 0, "Output file to write services to when USR1 signal is received" },
{"pid", 'p', "FILE", 0, "Specify PID file"},
#ifdef USE_UCI
{"uci", 'u', 0, 0, "Store service cache in UCI" },
#endif
{ 0 }
};
/* Set defaults */
arguments.co_sock = DEFAULT_CO_SOCK;
#ifdef USE_UCI
arguments.uci = 0;
#endif
arguments.nodaemon = 0;
arguments.output_file = DEFAULT_FILENAME;
arguments.pid_file = PIDFILE;
static struct argp argp = { options, parse_opt, NULL, doc };
argp_parse (&argp, argc, argv, 0, 0, &arguments);
//fprintf(stdout,"uci: %d, out: %s\n",arguments.uci,arguments.output_file);
if (!arguments.nodaemon)
daemon_start(arguments.pid_file);
CHECK(co_init(),"Failed to initialize Commotion client");
struct sigaction sa = {0};
sa.sa_handler = print_services;
CHECK(sigaction(SIGUSR1,&sa,NULL) == 0, "Failed to set signal handler");
sa.sa_handler = shutdown;
CHECK(sigaction(SIGINT,&sa,NULL) == 0, "Failed to set signal handler");
CHECK(sigaction(SIGTERM,&sa,NULL) == 0, "Failed to set signal handler");
/* Initialize the psuedo-RNG */
srand(time(NULL));
/* Allocate main loop object */
CHECK((simple_poll = avahi_simple_poll_new()),"Failed to create simple poll object.");
/* Do not publish any local records */
avahi_server_config_init(&config);
config.publish_hinfo = 0;
config.publish_addresses = 0;
config.publish_workstation = 0;
config.publish_domain = 0;
/* Set a unicast DNS server for wide area DNS-SD */
avahi_address_parse("192.168.50.1", AVAHI_PROTO_UNSPEC, &config.wide_area_servers[0]);
config.n_wide_area_servers = 1;
config.enable_wide_area = 1;
// Start timer to create server
struct timeval tv = {0};
avahi_elapse_time(&tv, 0, 0);
avahi_simple_poll_get(simple_poll)->timeout_new(avahi_simple_poll_get(simple_poll), &tv, start_server, NULL); // create expiration event for service
/* Run the main loop */
avahi_simple_poll_loop(simple_poll);
ret = 0;
error:
/* Free the configuration data */
avahi_server_config_free(&config);
co_shutdown();
/* Cleanup things */
if (stb)
avahi_s_service_type_browser_free(stb);
if (server)
avahi_server_free(server);
if (simple_poll)
avahi_simple_poll_free(simple_poll);
return ret;
}
