}
}
- clib_time_init (&ldpw->clib_time);
+ /* *INDENT-OFF* */
+ pool_foreach (ldpw, ldp->workers, ({
+ clib_memset (&ldpw->clib_time, 0, sizeof (ldpw->clib_time));
+ }));
+ /* *INDENT-ON* */
+
LDBG (0, "LDP initialization: done!");
return 0;
{
uword fd;
+ if (!libcb)
+ return;
+
/* *INDENT-OFF* */
clib_bitmap_foreach (fd, result, ({
FD_SET ((int)fd, libcb);
return -1;
}
+ if (PREDICT_FALSE (ldpw->clib_time.init_cpu_time == 0))
+ clib_time_init (&ldpw->clib_time);
+
if (timeout)
{
time_out = (timeout->tv_sec == 0 && timeout->tv_nsec == 0) ?
goto done;
}
- libc_tspec = si_bits ? libc_tspec : *timeout;
+ if (!si_bits)
+ libc_tspec = timeout ? *timeout : libc_tspec;
do
{
vec_len (ldpw->ex_bitmap) *
sizeof (clib_bitmap_t));
- rv = vppcom_select (si_bits, readfds ? ldpw->rd_bitmap : NULL,
- writefds ? ldpw->wr_bitmap : NULL,
- exceptfds ? ldpw->ex_bitmap : NULL,
- vcl_timeout);
+ rv = vls_select (si_bits, readfds ? ldpw->rd_bitmap : NULL,
+ writefds ? ldpw->wr_bitmap : NULL,
+ exceptfds ? ldpw->ex_bitmap : NULL, vcl_timeout);
if (rv < 0)
{
errno = -rv;
__SOCKADDR_ARG addr, socklen_t * __restrict addr_len)
{
vls_handle_t sid;
- ssize_t size;
+ ssize_t size, rv;
if ((errno = -ldp_init ()))
return -1;
size = vls_recvfrom (sid, buf, n, flags, &ep);
if (size > 0)
- size = ldp_copy_ep_to_sockaddr (addr, addr_len, &ep);
+ {
+ rv = ldp_copy_ep_to_sockaddr (addr, addr_len, &ep);
+ if (rv < 0)
+ size = rv;
+ }
}
else
size = vls_recvfrom (sid, buf, n, flags, NULL);
int timeout, const sigset_t * sigmask)
{
ldp_worker_ctx_t *ldpw = ldp_worker_get_current ();
- double time_to_wait = (double) 0, time_out, now = 0;
+ double time_to_wait = (double) 0, max_time;
int libc_epfd, rv = 0;
vls_handle_t ep_vlsh;
return -1;
}
+ if (PREDICT_FALSE (ldpw->clib_time.init_cpu_time == 0))
+ clib_time_init (&ldpw->clib_time);
time_to_wait = ((timeout >= 0) ? (double) timeout / 1000 : 0);
- time_out = clib_time_now (&ldpw->clib_time) + time_to_wait;
+ max_time = clib_time_now (&ldpw->clib_time) + time_to_wait;
libc_epfd = vls_attr (ep_vlsh, VPPCOM_ATTR_GET_LIBC_EPFD, 0, 0);
if (PREDICT_FALSE (libc_epfd < 0))
LDBG (2, "epfd %d: vep_idx %d, libc_epfd %d, events %p, maxevents %d, "
"timeout %d, sigmask %p: time_to_wait %.02f", epfd, ep_vlsh,
- libc_epfd, events, maxevents, timeout, sigmask, time_to_wait,
- time_out);
+ libc_epfd, events, maxevents, timeout, sigmask, time_to_wait);
do
{
if (!ldpw->epoll_wait_vcl)
if (rv != 0)
goto done;
}
-
- if (timeout != -1)
- now = clib_time_now (&ldpw->clib_time);
}
- while (now < time_out);
+ while ((timeout == -1) || (clib_time_now (&ldpw->clib_time) < max_time));
done:
return rv;
int rv, i, n_revents = 0;
vls_handle_t vlsh;
vcl_poll_t *vp;
- double wait_for_time;
+ double max_time;
LDBG (3, "fds %p, nfds %d, timeout %d", fds, nfds, timeout);
- if (timeout >= 0)
- wait_for_time = (f64) timeout / 1000;
- else
- wait_for_time = -1;
+ if (PREDICT_FALSE (ldpw->clib_time.init_cpu_time == 0))
+ clib_time_init (&ldpw->clib_time);
+
+ max_time = (timeout >= 0) ? (f64) timeout / 1000 : 0;
+ max_time += clib_time_now (&ldpw->clib_time);
for (i = 0; i < nfds; i++)
{
goto done;
}
}
- while ((wait_for_time == -1) ||
- (clib_time_now (&ldpw->clib_time) < wait_for_time));
+ while ((timeout < 0) || (clib_time_now (&ldpw->clib_time) < max_time));
rv = 0;
done:
void
ldp_destructor (void)
{
- swrap_destructor ();
- if (ldp->init)
- ldp->init = 0;
+ /*
+ swrap_destructor ();
+ if (ldp->init)
+ ldp->init = 0;
+ */
/* Don't use clib_warning() here because that calls writev()
* which will call ldp_init().
*/
if (LDP_DEBUG > 0)
- printf ("%s:%d: LDP<%d>: LDP destructor: done!\n",
- __func__, __LINE__, getpid ());
+ fprintf (stderr, "%s:%d: LDP<%d>: LDP destructor: done!\n",
+ __func__, __LINE__, getpid ());
}