void eloop_run(void)
{
int i;
struct os_time tv, now;
while (!eloop.terminate &&
(eloop.timeout || eloop.reader_count > 0)) {
if (eloop.timeout) {
os_get_time(&now);
if (os_time_before(&now, &eloop.timeout->time))
os_time_sub(&eloop.timeout->time, &now, &tv);
else
tv.sec = tv.usec = 0;
}
/*
* TODO: wait for any event (read socket ready, timeout (tv),
* signal
*/
os_sleep(1, 0); /* just a dummy wait for testing */
eloop_process_pending_signals();
/* check if some registered timeouts have occurred */
if (eloop.timeout) {
struct eloop_timeout *tmp;
os_get_time(&now);
if (!os_time_before(&now, &eloop.timeout->time)) {
tmp = eloop.timeout;
eloop.timeout = eloop.timeout->next;
tmp->handler(tmp->eloop_data,
tmp->user_data);
free(tmp);
}
}
eloop.reader_table_changed = 0;
for (i = 0; i < eloop.reader_count; i++) {
/*
* TODO: call each handler that has pending data to
* read
*/
if (0 /* TODO: eloop.readers[i].sock ready */) {
eloop.readers[i].handler(
eloop.readers[i].sock,
eloop.readers[i].eloop_data,
eloop.readers[i].user_data);
if (eloop.reader_table_changed)
break;
}
}
}
}
int eloop_cancel_timeout_one(eloop_timeout_handler handler,
void *eloop_data, void *user_data,
struct os_time *remaining)
{
struct eloop_timeout *timeout, *prev;
int removed = 0;
struct os_time now;
os_get_time(&now);
remaining->sec = remaining->usec = 0;
dl_list_for_each_safe(timeout, prev, &eloop.timeout,
struct eloop_timeout, list) {
if (timeout->handler == handler &&
(timeout->eloop_data == eloop_data) &&
(timeout->user_data == user_data)) {
removed = 1;
if (os_time_before(&now, &timeout->time))
os_time_sub(&timeout->time, &now, remaining);
eloop_remove_timeout(timeout);
break;
}
}
return removed;
}
int eloop_register_timeout(unsigned int secs, unsigned int usecs,
eloop_timeout_handler handler,
void *eloop_data, void *user_data)
{
struct eloop_timeout *timeout, *tmp, *prev;
os_time_t now_sec;
timeout = os_malloc(sizeof(*timeout));
if (timeout == NULL)
return -1;
os_get_time(&timeout->time);
now_sec = timeout->time.sec;
timeout->time.sec += secs;
if (timeout->time.sec < now_sec) {
/*
* Integer overflow - assume long enough timeout to be assumed
* to be infinite, i.e., the timeout would never happen.
*/
wpa_printf(MSG_DEBUG, "ELOOP: Too long timeout (secs=%u) to "
"ever happen - ignore it", secs);
os_free(timeout);
return 0;
}
timeout->time.usec += usecs;
while (timeout->time.usec >= 1000000) {
timeout->time.sec++;
timeout->time.usec -= 1000000;
}
timeout->eloop_data = eloop_data;
timeout->user_data = user_data;
timeout->handler = handler;
timeout->next = NULL;
if (eloop.timeout == NULL) {
eloop.timeout = timeout;
return 0;
}
prev = NULL;
tmp = eloop.timeout;
while (tmp != NULL) {
if (os_time_before(&timeout->time, &tmp->time))
break;
prev = tmp;
tmp = tmp->next;
}
if (prev == NULL) {
timeout->next = eloop.timeout;
eloop.timeout = timeout;
} else {
timeout->next = prev->next;
prev->next = timeout;
}
return 0;
}
int wpa_supplicant_may_scan(struct wpa_supplicant *wpa_s)
{
struct os_time time;
if (wpa_s->conf->scan_cache > 0) {
os_get_time(&time);
time.sec -= wpa_s->conf->scan_cache;
if (os_time_before(&time, &wpa_s->last_scan_results))
return 0;
}
return 1;
}
int eloop_register_timeout(unsigned int secs, unsigned int usecs,
eloop_timeout_handler handler,
void *eloop_data, void *user_data)
{
struct eloop_timeout *timeout, *tmp;
os_time_t now_sec;
timeout = os_zalloc(sizeof(*timeout));
if (timeout == NULL)
return -1;
if (os_get_time(&timeout->time) < 0) {
os_free(timeout);
return -1;
}
now_sec = timeout->time.sec;
timeout->time.sec += secs;
if (timeout->time.sec < now_sec) {
/*
* Integer overflow - assume long enough timeout to be assumed
* to be infinite, i.e., the timeout would never happen.
*/
wpa_printf(MSG_DEBUG, "ELOOP: Too long timeout (secs=%u) to "
"ever happen - ignore it", secs);
os_free(timeout);
return 0;
}
timeout->time.usec += usecs;
while (timeout->time.usec >= 1000000) {
timeout->time.sec++;
timeout->time.usec -= 1000000;
}
timeout->eloop_data = eloop_data;
timeout->user_data = user_data;
timeout->handler = handler;
wpa_trace_add_ref(timeout, eloop, eloop_data);
wpa_trace_add_ref(timeout, user, user_data);
wpa_trace_record(timeout);
/* Maintain timeouts in order of increasing time */
dl_list_for_each(tmp, &eloop.timeout, struct eloop_timeout, list) {
if (os_time_before(&timeout->time, &tmp->time)) {
dl_list_add(tmp->list.prev, &timeout->list);
return 0;
}
}
dl_list_add_tail(&eloop.timeout, &timeout->list);
return 0;
}
int eloop_register_timeout(unsigned int secs, unsigned int usecs,
eloop_timeout_handler handler,
void *eloop_data, void *user_data)
{
struct eloop_timeout *timeout, *tmp, *prev;
timeout = os_malloc(sizeof(*timeout));
if (timeout == NULL)
return -1;
if (os_get_time(&timeout->time) < 0) {
os_free(timeout);
return -1;
}
timeout->time.sec += secs;
timeout->time.usec += usecs;
while (timeout->time.usec >= 1000000) {
timeout->time.sec++;
timeout->time.usec -= 1000000;
}
timeout->eloop_data = eloop_data;
timeout->user_data = user_data;
timeout->handler = handler;
timeout->next = NULL;
if (eloop.timeout == NULL) {
eloop.timeout = timeout;
return 0;
}
prev = NULL;
tmp = eloop.timeout;
while (tmp != NULL) {
if (os_time_before(&timeout->time, &tmp->time))
break;
prev = tmp;
tmp = tmp->next;
}
if (prev == NULL) {
timeout->next = eloop.timeout;
eloop.timeout = timeout;
} else {
timeout->next = prev->next;
prev->next = timeout;
}
return 0;
}
int circle_register_timeout(unsigned int secs, unsigned int usecs,
circle_timeout_handler handler,
void *circle_data, void *user_data)
{
struct circle_timeout *timeout, *tmp, *prev;
timeout = os_malloc(sizeof(*timeout));
if (timeout == NULL)
return -1;
os_get_time(&timeout->time);
timeout->time.sec += secs;
timeout->time.usec += usecs;
while (timeout->time.usec >= 1000000) {
timeout->time.sec++;
timeout->time.usec -= 1000000;
}
timeout->circle_data = circle_data;
timeout->user_data = user_data;
timeout->handler = handler;
timeout->next = NULL;
if (circle.timeout == NULL) {
circle.timeout = timeout;
return 0;
}
prev = NULL;
tmp = circle.timeout;
while (tmp != NULL) {
if (os_time_before(&timeout->time, &tmp->time))
break;
prev = tmp;
tmp = tmp->next;
}
if (prev == NULL) {
timeout->next = circle.timeout;
circle.timeout = timeout;
} else {
timeout->next = prev->next;
prev->next = timeout;
}
return 0;
}
void wpa_supplicant_update_scan_int(struct wpa_supplicant *wpa_s, int sec)
{
struct os_time remaining, new_int;
int cancelled;
cancelled = eloop_cancel_timeout_one(wpa_supplicant_scan, wpa_s, NULL,
&remaining);
new_int.sec = sec;
new_int.usec = 0;
if (cancelled && os_time_before(&remaining, &new_int)) {
new_int.sec = remaining.sec;
new_int.usec = remaining.usec;
}
eloop_register_timeout(new_int.sec, new_int.usec, wpa_supplicant_scan,
wpa_s, NULL);
wpa_s->scan_interval = sec;
}
static void blacklist_timeout(void *eloop_ctx, void *timeout_ctx)
{
struct wpa_supplicant *wpa_s = eloop_ctx;
struct wpa_blacklist *e, *prev = NULL, *next = NULL;
struct wpa_blacklist *earliest = NULL;
struct os_time now;
unsigned long next_time;
wpa_printf(MSG_DEBUG, "Starting blacklist timeout eloop");
os_get_time(&now);
e = wpa_s->blacklist;
while (e) {
if (now.sec >= e->last_add.sec + BLACKLIST_TIMEOUT) {
if (prev == NULL) {
wpa_s->blacklist = e->next;
} else {
prev->next = e->next;
}
wpa_printf(MSG_DEBUG, "Removed BSSID " MACSTR " from "
"blacklist due to timeout",
MAC2STR(e->bssid));
next = e->next;
os_free(e);
e = next;
continue;
}
if (!earliest ||
os_time_before(&e->last_add, &earliest->last_add))
earliest = e;
prev = e;
e = e->next;
}
if (earliest) {
next_time = earliest->last_add.sec +
BLACKLIST_TIMEOUT - now.sec;
eloop_register_timeout(next_time, 0, blacklist_timeout,
wpa_s, NULL);
}
}
int eloop_register_timeout(unsigned int secs, unsigned int usecs,
eloop_timeout_handler handler,
void *eloop_data, void *user_data)
{
struct eloop_timeout *timeout, *tmp;
timeout = os_zalloc(sizeof(*timeout));
if (timeout == NULL)
return -1;
if (os_get_time(&timeout->time) < 0) {
os_free(timeout);
return -1;
}
timeout->time.sec += secs;
timeout->time.usec += usecs;
while (timeout->time.usec >= 1000000) {
timeout->time.sec++;
timeout->time.usec -= 1000000;
}
timeout->eloop_data = eloop_data;
timeout->user_data = user_data;
timeout->handler = handler;
wpa_trace_add_ref(timeout, eloop, eloop_data);
wpa_trace_add_ref(timeout, user, user_data);
wpa_trace_record(timeout);
/* Maintain timeouts in order of increasing time */
dl_list_for_each(tmp, &eloop.timeout, struct eloop_timeout, list) {
if (os_time_before(&timeout->time, &tmp->time)) {
dl_list_add(tmp->list.prev, &timeout->list);
return 0;
}
}
dl_list_add_tail(&eloop.timeout, &timeout->list);
return 0;
}
void eloop_run(void)
{
fd_set *rfds, *wfds, *efds;
int res;
struct timeval _tv;
struct os_time tv, now;
rfds = os_malloc(sizeof(*rfds));
wfds = os_malloc(sizeof(*wfds));
efds = os_malloc(sizeof(*efds));
if (rfds == NULL || wfds == NULL || efds == NULL) {
stp_printf(MSG_ERROR, "eloop_run - malloc failed\n");
goto out;
}
while (!eloop.terminate &&
(eloop.timeout || eloop.readers.count > 0 ||
eloop.writers.count > 0 || eloop.exceptions.count > 0)) {
if (eloop.timeout) {
os_get_time(&now);
if (os_time_before(&now, &eloop.timeout->time))
os_time_sub(&eloop.timeout->time, &now, &tv);
else
tv.sec = tv.usec = 0;
#if 1
printf("next timeout in %lu.%06lu sec\n",
tv.sec, tv.usec);
#endif
_tv.tv_sec = tv.sec;
_tv.tv_usec = tv.usec;
}
eloop_sock_table_set_fds(&eloop.readers, rfds);
eloop_sock_table_set_fds(&eloop.writers, wfds);
eloop_sock_table_set_fds(&eloop.exceptions, efds);
res = select(eloop.max_sock + 1, rfds, wfds, efds,
eloop.timeout ? &_tv : NULL);
if (res < 0 && errno != EINTR && errno != 0) {
perror("select");
stp_printf(MSG_ERROR, "select on socket failed\n");
goto out;
}
eloop_process_pending_signals();
/* check if some registered timeouts have occurred */
if (eloop.timeout) {
struct eloop_timeout *tmp;
os_get_time(&now);
if (!os_time_before(&now, &eloop.timeout->time)) {
tmp = eloop.timeout;
eloop.timeout = eloop.timeout->next;
tmp->handler(tmp->eloop_data,
tmp->user_data);
os_free(tmp);
}
}
if (res <= 0)
continue;
eloop_sock_table_dispatch(&eloop.readers, rfds);
eloop_sock_table_dispatch(&eloop.writers, wfds);
eloop_sock_table_dispatch(&eloop.exceptions, efds);
}
out:
stp_printf(MSG_INFO, "eloop_run exit\n");
os_free(rfds);
os_free(wfds);
os_free(efds);
}
void eloop_run(void)
{
//eason 20100407 fd_set *rfds, *wfds, *efds;
int res;
struct timeval _tv;
struct os_time tv, now;
#if 0 //eason 20100407
rfds = os_malloc(sizeof(*rfds));
wfds = os_malloc(sizeof(*wfds));
efds = os_malloc(sizeof(*efds));
if (rfds == NULL || wfds == NULL || efds == NULL) {
printf("eloop_run - malloc failed\n");
goto out;
}
#endif //eason 20100407
while (!eloop.terminate &&
(eloop.timeout || eloop.readers.count > 0 ||
eloop.writers.count > 0 || eloop.exceptions.count > 0)) {
#if 0 //eason 20100407
if (eloop.timeout) {
os_get_time(&now);
if (os_time_before(&now, &eloop.timeout->time))
os_time_sub(&eloop.timeout->time, &now, &tv);
else
tv.sec = tv.usec = 0;
#if 0
printf("next timeout in %lu.%06lu sec\n",
tv.sec, tv.usec);
#endif
_tv.tv_sec = tv.sec;
_tv.tv_usec = tv.usec;
}
eloop_sock_table_set_fds(&eloop.readers, rfds);
eloop_sock_table_set_fds(&eloop.writers, wfds);
eloop_sock_table_set_fds(&eloop.exceptions, efds);
res = select(eloop.max_sock + 1, rfds, wfds, efds,
eloop.timeout ? &_tv : NULL);
if (res < 0 && errno != EINTR && errno != 0) {
perror("select");
goto out;
}
eloop_process_pending_signals();
#endif //eason 20100407
/* check if some registered timeouts have occurred */
if (eloop.timeout) {
struct eloop_timeout *tmp;
/*eason 20100407 os_get_time(&now);
if (!os_time_before(&now, &eloop.timeout->time)) {*/
if (jiffies >= (eloop.timeout->timeout)){ //eason 20100407
tmp = eloop.timeout;
eloop.timeout = eloop.timeout->next;
tmp->handler(tmp->eloop_data,
tmp->user_data);
os_free(tmp);
}
}
#if 0 //eason 20100407
if (res <= 0)
continue;
eloop_sock_table_dispatch(&eloop.readers, rfds);
eloop_sock_table_dispatch(&eloop.writers, wfds);
eloop_sock_table_dispatch(&eloop.exceptions, efds);
#else
eloop_sock_table_dispatch(&eloop.readers);
eloop_sock_table_dispatch(&eloop.writers);
eloop_sock_table_dispatch(&eloop.exceptions);
#endif //eason 20100407
cyg_thread_yield(); //eason 20100407
}
#if 0 //eason 20100407
out:
os_free(rfds);
os_free(wfds);
os_free(efds);
#endif //eason 20100407
}
void eloop_run(void)
{
fd_set *rfds, *wfds, *efds;
int res;
struct timeval _tv;
struct os_time tv, now;
rfds = os_malloc(sizeof(*rfds));
wfds = os_malloc(sizeof(*wfds));
efds = os_malloc(sizeof(*efds));
if (rfds == NULL || wfds == NULL || efds == NULL)
goto out;
while (!eloop.terminate &&
(!dl_list_empty(&eloop.timeout) || eloop.readers.count > 0 ||
eloop.writers.count > 0 || eloop.exceptions.count > 0)) {
struct eloop_timeout *timeout;
timeout = dl_list_first(&eloop.timeout, struct eloop_timeout,
list);
if (timeout) {
os_get_time(&now);
if (os_time_before(&now, &timeout->time))
os_time_sub(&timeout->time, &now, &tv);
else
tv.sec = tv.usec = 0;
_tv.tv_sec = tv.sec;
_tv.tv_usec = tv.usec;
}
eloop_sock_table_set_fds(&eloop.readers, rfds);
eloop_sock_table_set_fds(&eloop.writers, wfds);
eloop_sock_table_set_fds(&eloop.exceptions, efds);
res = select(eloop.max_sock + 1, rfds, wfds, efds,
timeout ? &_tv : NULL);
if (res < 0 && errno != EINTR && errno != 0) {
perror("select");
goto out;
}
eloop_process_pending_signals();
/* check if some registered timeouts have occurred */
if (timeout) {
os_get_time(&now);
if (!os_time_before(&now, &timeout->time)) {
void *eloop_data = timeout->eloop_data;
void *user_data = timeout->user_data;
eloop_timeout_handler handler =
timeout->handler;
eloop_remove_timeout(timeout);
handler(eloop_data, user_data);
}
}
if (res <= 0)
continue;
eloop_sock_table_dispatch(&eloop.readers, rfds);
eloop_sock_table_dispatch(&eloop.writers, wfds);
eloop_sock_table_dispatch(&eloop.exceptions, efds);
}
out:
os_free(rfds);
os_free(wfds);
os_free(efds);
}
void circle_run(void)
{
fd_set *rfds, *wfds, *efds;
int res;
struct timeval _tv;
struct timeval _tv2;
struct os_time tv, now;
rfds = os_malloc(sizeof(*rfds));
wfds = os_malloc(sizeof(*wfds));
efds = os_malloc(sizeof(*efds));
if (rfds == NULL || wfds == NULL || efds == NULL) {
npd_syslog_err("%s :malloc fail.\n",__func__);
exit(1);
}
npd_syslog_dbg("start circle\n");
while (!circle.terminate &&
(circle.timeout || circle.readers.count > 0 ||
circle.writers.count > 0 || circle.exceptions.count > 0)) {
if (circle.timeout) {
os_get_time(&now);
if (os_time_before(&now, &circle.timeout->time))
os_time_sub(&circle.timeout->time, &now, &tv);
else{
tv.sec = 0;
tv.usec = 0;
}
if (tv.sec < 1)
npd_syslog_dbg("next timeout in %lu.%06lu sec\n",
tv.sec, tv.usec);
_tv.tv_sec = tv.sec;
_tv.tv_usec = tv.usec;
}
_tv2.tv_sec = 3;
_tv2.tv_usec = 0;
circle_sock_table_set_fds(&circle.readers, rfds);
circle_sock_table_set_fds(&circle.writers, wfds);
circle_sock_table_set_fds(&circle.exceptions, efds);
res = select(circle.max_sock + 1, rfds, wfds, efds,
((circle.timeout) && (_tv.tv_sec < _tv2.tv_sec)) ? &_tv : &_tv2);
if (res < 0 && errno != EINTR && errno != 0) {
npd_syslog_err("%s select %s\n",__func__,strerror(errno));
perror("select");
//continue;
//goto out;
}
circle_process_pending_signals();
/* check if some registered timeouts have occurred */
if (circle.timeout) {
struct circle_timeout *tmp;
os_get_time(&now);
if (!os_time_before(&now, &circle.timeout->time)) {
tmp = circle.timeout;
circle.timeout = circle.timeout->next;
tmp->handler(tmp->circle_data,
tmp->user_data);
os_free(tmp);
}
}
//if (res <= 0)
//continue;
circle_sock_table_dispatch(&circle.readers, rfds);
circle_sock_table_dispatch(&circle.writers, wfds);
circle_sock_table_dispatch(&circle.exceptions, efds);
}
npd_syslog_dbg("end circle\n");
out:
os_free(rfds);
os_free(wfds);
os_free(efds);
}
void eloop_run(void)
{
struct os_time tv, now;
DWORD count, ret, timeout, err;
size_t i;
while (!eloop.terminate &&
(eloop.timeout || eloop.reader_count > 0 ||
eloop.event_count > 0)) {
tv.sec = tv.usec = 0;
if (eloop.timeout) {
os_get_time(&now);
if (os_time_before(&now, &eloop.timeout->time))
os_time_sub(&eloop.timeout->time, &now, &tv);
}
count = 0;
for (i = 0; i < eloop.event_count; i++)
eloop.handles[count++] = eloop.events[i].event;
for (i = 0; i < eloop.reader_count; i++)
eloop.handles[count++] = eloop.readers[i].event;
if (eloop.term_event)
eloop.handles[count++] = eloop.term_event;
if (eloop.timeout)
timeout = tv.sec * 1000 + tv.usec / 1000;
else
timeout = INFINITE;
if (count > MAXIMUM_WAIT_OBJECTS) {
printf("WaitForMultipleObjects: Too many events: "
"%d > %d (ignoring extra events)\n",
(int) count, MAXIMUM_WAIT_OBJECTS);
count = MAXIMUM_WAIT_OBJECTS;
}
#ifdef _WIN32_WCE
ret = WaitForMultipleObjects(count, eloop.handles, FALSE,
timeout);
#else /* _WIN32_WCE */
ret = WaitForMultipleObjectsEx(count, eloop.handles, FALSE,
timeout, TRUE);
#endif /* _WIN32_WCE */
err = GetLastError();
eloop_process_pending_signals();
/* check if some registered timeouts have occurred */
if (eloop.timeout) {
struct eloop_timeout *tmp;
os_get_time(&now);
if (!os_time_before(&now, &eloop.timeout->time)) {
tmp = eloop.timeout;
eloop.timeout = eloop.timeout->next;
tmp->handler(tmp->eloop_data,
tmp->user_data);
os_free(tmp);
}
}
if (ret == WAIT_FAILED) {
printf("WaitForMultipleObjects(count=%d) failed: %d\n",
(int) count, (int) err);
os_sleep(1, 0);
continue;
}
#ifndef _WIN32_WCE
if (ret == WAIT_IO_COMPLETION)
continue;
#endif /* _WIN32_WCE */
if (ret == WAIT_TIMEOUT)
continue;
while (ret >= WAIT_OBJECT_0 &&
ret < WAIT_OBJECT_0 + eloop.event_count) {
eloop.events[ret].handler(
eloop.events[ret].eloop_data,
eloop.events[ret].user_data);
ret = WaitForMultipleObjects(eloop.event_count,
eloop.handles, FALSE, 0);
}
eloop.reader_table_changed = 0;
for (i = 0; i < eloop.reader_count; i++) {
WSANETWORKEVENTS events;
if (WSAEnumNetworkEvents(eloop.readers[i].sock,
eloop.readers[i].event,
&events) == 0 &&
(events.lNetworkEvents & FD_READ)) {
eloop.readers[i].handler(
eloop.readers[i].sock,
eloop.readers[i].eloop_data,
eloop.readers[i].user_data);
if (eloop.reader_table_changed)
break;
}
}
}
}
void eloop_run(void)
{
#ifdef CONFIG_ELOOP_POLL
int num_poll_fds;
int timeout_ms = 0;
#else /* CONFIG_ELOOP_POLL */
fd_set *rfds, *wfds, *efds;
struct timeval _tv;
#endif /* CONFIG_ELOOP_POLL */
int res;
struct os_time tv, now;
#ifndef CONFIG_ELOOP_POLL
rfds = os_malloc(sizeof(*rfds));
wfds = os_malloc(sizeof(*wfds));
efds = os_malloc(sizeof(*efds));
if (rfds == NULL || wfds == NULL || efds == NULL)
goto out;
#endif /* CONFIG_ELOOP_POLL */
while (!eloop.terminate &&
(!dl_list_empty(&eloop.timeout) || eloop.readers.count > 0 ||
eloop.writers.count > 0 || eloop.exceptions.count > 0)) {
struct eloop_timeout *timeout;
timeout = dl_list_first(&eloop.timeout, struct eloop_timeout,
list);
if (timeout) {
os_get_time(&now);
if (os_time_before(&now, &timeout->time))
os_time_sub(&timeout->time, &now, &tv);
else
tv.sec = tv.usec = 0;
#ifdef CONFIG_ELOOP_POLL
timeout_ms = tv.sec * 1000 + tv.usec / 1000;
#else /* CONFIG_ELOOP_POLL */
_tv.tv_sec = tv.sec;
_tv.tv_usec = tv.usec;
#endif /* CONFIG_ELOOP_POLL */
}
#ifdef CONFIG_ELOOP_POLL
num_poll_fds = eloop_sock_table_set_fds(
&eloop.readers, &eloop.writers, &eloop.exceptions,
eloop.pollfds, eloop.pollfds_map,
eloop.max_pollfd_map);
res = poll(eloop.pollfds, num_poll_fds,
timeout ? timeout_ms : -1);
if (res < 0 && errno != EINTR && errno != 0) {
perror("poll");
goto out;
}
#else /* CONFIG_ELOOP_POLL */
eloop_sock_table_set_fds(&eloop.readers, rfds);
eloop_sock_table_set_fds(&eloop.writers, wfds);
eloop_sock_table_set_fds(&eloop.exceptions, efds);
res = select(eloop.max_sock + 1, rfds, wfds, efds,
timeout ? &_tv : NULL);
if (res < 0 && errno != EINTR && errno != 0) {
perror("select");
goto out;
}
#endif /* CONFIG_ELOOP_POLL */
eloop_process_pending_signals();
/* check if some registered timeouts have occurred */
timeout = dl_list_first(&eloop.timeout, struct eloop_timeout,
list);
if (timeout) {
os_get_time(&now);
if (!os_time_before(&now, &timeout->time)) {
void *eloop_data = timeout->eloop_data;
void *user_data = timeout->user_data;
eloop_timeout_handler handler =
timeout->handler;
eloop_remove_timeout(timeout);
handler(eloop_data, user_data);
}
}
if (res <= 0)
continue;
#ifdef CONFIG_ELOOP_POLL
eloop_sock_table_dispatch(&eloop.readers, &eloop.writers,
&eloop.exceptions, eloop.pollfds_map,
eloop.max_pollfd_map);
#else /* CONFIG_ELOOP_POLL */
eloop_sock_table_dispatch(&eloop.readers, rfds);
eloop_sock_table_dispatch(&eloop.writers, wfds);
eloop_sock_table_dispatch(&eloop.exceptions, efds);
#endif /* CONFIG_ELOOP_POLL */
}
out:
#ifndef CONFIG_ELOOP_POLL
os_free(rfds);
os_free(wfds);
os_free(efds);
#endif /* CONFIG_ELOOP_POLL */
return;
}