void
servproc(void *cookie, char *dataptr, size_t datasize,
door_desc_t *descptr, size_t ndesc)
{
long arg, result;
printf("thread id %ld called\n", pr_thread_id(NULL));
sleep(6); /* let client catch SIGCHLD */
arg = *((long *) dataptr);
result = arg * arg;
printf("thread id %ld returning\n", pr_thread_id(NULL));
Door_return((char *) &result, sizeof(result), NULL, 0);
}
void
server(void *cookie, char *argp, size_t arg_size,
door_desc_t *dp, size_t n_descriptors)
{
long *arg, result[4];
door_cred_t info;
if (argp == DOOR_UNREF_DATA) {
printf("door unreferenced\n");
Door_return(NULL, 0, NULL, 0);
}
printf("server called, thread id %ld, %d bytes of arguments, cookie = %p\n",
pr_thread_id(NULL), arg_size, cookie);
sleep(3);
Door_cred(&info);
printf("euid = %ld, ruid = %ld, pid = %ld\n",
(long) info.dc_euid, (long) info.dc_ruid, (long) info.dc_pid);
arg = (long *) argp;
printf("arg[0] = %ld, arg[1] = %ld, arg[2] = %ld, arg[3]= %ld\n\n",
arg[0], arg[1], arg[2], arg[3]);
result[0] = arg[0] * arg[0];
result[1] = arg[1] * arg[1];
result[2] = arg[2] * arg[2];
result[3] = arg[3] * arg[3];
Door_return((char *) result, sizeof(result), NULL, 0);
}
void
servproc(void *cookie, char *dataptr, size_t datasize,
door_desc_t *descptr, size_t ndesc)
{
long arg, result;
if (dataptr == DOOR_UNREF_DATA) {
printf("door unreferenced\n");
Door_return(NULL, 0, NULL, 0);
}
arg = *((long *) dataptr);
printf("thread id %ld, arg = %ld\n", pr_thread_id(NULL), arg);
sleep(6);
result = arg * arg;
printf("thread id %ld returning\n", pr_thread_id(NULL));
Door_return((char *) &result, sizeof(result), NULL, 0);
}
void
servproc(void *cookie, char *dataptr, size_t datasize,
door_desc_t *descptr, size_t ndesc)
{
long arg, result;
Door_revoke(*((int *) cookie));
arg = *((long *) dataptr);
printf("thread id %ld, arg = %ld\n", pr_thread_id(NULL), arg);
result = arg * arg;
Door_return((char *) &result, sizeof(result), NULL, 0);
}
void
my_create(door_info_t *iptr)
{
pthread_t tid;
pthread_attr_t attr;
printf("tserver1: iptr = %p\n", iptr);
Pthread_attr_init(&attr);
Pthread_attr_setscope(&attr, PTHREAD_SCOPE_SYSTEM);
Pthread_attr_setdetachstate(&attr, PTHREAD_CREATE_DETACHED);
Pthread_create(&tid, &attr, my_thread, (void *) iptr->di_proc);
Pthread_attr_destroy(&attr);
printf("created server thread %ld\n", pr_thread_id(&tid));
}
void
servproc_cleanup(void *arg)
{
printf("servproc cancelled, thread id %ld\n", pr_thread_id(NULL));
}