int main(void)
{
init_func();
while (1)
{
loop_func();
}
}
int main(void)
{
init_func();
/* Replace with your application code */
while (1)
{
loop_func();
}
}
int main(void)
{
init_func();
while (1)
{
loop_func();
wait_milliseconds(500);
}
}
static long loop_func( int lvl ) {
long n = 0;
if( lvl == sync ) { down( &sema ); locked++; }
if( 0 == lvl ) {
const int tick = 1;
msleep( tick ); // выполняемая работа потока
n = 1;
}
else {
int i;
for( i = 0; i < rep; i++ ) {
n += loop_func( lvl - 1 );
}
}
if( lvl == sync ) up( &sema );
return n;
}
static int thread_func( void* data ) {
long n = 0;
struct param *parent = (struct param*)data;
int num = parent->num - 1; // порядковый номер потока (локальный!)
struct task_struct *t1 = NULL;
struct param parm;
printk( "! %s is running\n", st( num ) );
if( num > 0 ) {
init_completion( &parm.finished );
parm.num = num;
t1 = kthread_run( thread_func, (void*)&parm, IDENT, num );
}
n = loop_func( max_level ); // рекурсивный вызов вложенных циклов
if( t1 != NULL )
wait_for_completion( &parm.finished );
complete( &parent->finished );
printk( "! %s do %ld units\n", st( num ), n );
return 0;
}
void check_fd(t_client *client)
{
if (FD_ISSET(client->s, &(client->fd_read)))
{
memset(client->by_serv, '\0', MAX_BUFF + 1);
my_read(client->s, client->by_serv, MAX_BUFF);
}
if (FD_ISSET(1, &(client->fd_read)))
loop_func(client);
if (FD_ISSET(1, &(client->fd_write)))
{
if (client->by_serv != NULL)
{
my_printf(1, "%s\n", client->by_serv);
free(client->by_serv);
client->by_serv = NULL;
}
}
if (FD_ISSET(client->s, &(client->fd_write)))
loop_write(client);
}
