int task_main(void* args) {
int i;
int eid;
int size;
int rts;
char* ubuf;
if (argc < 4) {
printf("usage: thr_sender <connect-to> <msg-size> <roundtrips>\n");
return 0;
}
size = atoi(argv[2]);
rts = atoi(argv[3]);
BUG_ON((eid = sp_endpoint(SP_REQREP, SP_REQ)) < 0);
BUG_ON(sp_connect(eid, argv[1]) < 0);
BUG_ON(sp_send(eid, ualloc(size)) != 0);
for (i = 0; i < rts; i++) {
BUG_ON(sp_send(eid, ualloc(size)) != 0);
}
BUG_ON(sp_recv(eid, &ubuf) != 0);
ufree(ubuf);
sp_close(eid);
return 0;
}
static void init_ulibc (void) {
if (!(_dyn_mem_pool = (char *) ualloc (CONFIG_UDYNAMIC_MEMORY)))
_exit (-1);
if (!init_memory_pool (CONFIG_UDYNAMIC_MEMORY, _dyn_mem_pool))
_exit (-1);
init_lang_supp ();
}
static void init_ulibc (void) {
if (!(_dyn_mem_pool = (char *) ualloc (CONFIG_UDYNAMIC_MEMORY)))
_exit (-1);
if (!init_memory_pool (CONFIG_UDYNAMIC_MEMORY, _dyn_mem_pool))
_exit (-1);
printf("\n Init ulibc memory finished.\n");
// init_lang_supp ();
}
static VALUE rb_sp_send (VALUE self, VALUE eid, VALUE msg)
{
int _eid = FIX2INT (eid);
int rc;
VALUE rb_hdr = 0;
char *hdr = 0;
char *ubuf = ualloc (RSTRING (msg)->len);
memcpy (ubuf, RSTRING (msg)->ptr, usize (ubuf));
/* How can i checking the valid rb_values, f*****g the ruby extension here
*/
if ((rb_hdr = rb_iv_get (msg, "@hdr")) != 4) {
Data_Get_Struct (rb_hdr, char, hdr);
if (hdr)
uctl (hdr, SCOPY, ubuf);
}
if ((rc = sp_send (_eid, ubuf)))
ufree (ubuf);
return INT2FIX (rc);
}
/*
* You may redistribute this program and/or modify it under the terms of
* the GNU General Public License as published by the Free Software Foundation,
* either version 3 of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
/* initialize */ if (unreaped == 0)
{
unreaped = ualloc (unreaped, 1);
unreaped[0].pid = 0;
n = 1;
}
for (i = 0; unreaped[i].pid; i++)
if (unreaped[i].pid == pid)
{
*status = unreaped[i].status;
while (unreaped[i].pid)
{
unreaped[i] = unreaped[i+1];
i++;
}
n--;
return pid;
