memset(&c->sin, 0, sizeof(c->sin));
c->sin.sin_family = AF_INET;
- if (bindto_name == NULL)
+ if (!bindto_name)
c->sin.sin_addr.s_addr = htonl(INADDR_LOOPBACK);
else {
hp = gethostbyname(bindto_name);
- if (hp == NULL) {
+ if (!hp) {
LOG_ERROR("couldn't resolve bindto address: %s", bindto_name);
close_socket(c->fd);
free_service(c);
/* used in accept() */
int retval;
+ int64_t next_event = timeval_ms() + polling_period;
+
#ifndef _WIN32
if (signal(SIGPIPE, SIG_IGN) == SIG_ERR)
LOG_ERROR("couldn't set SIGPIPE to SIG_IGN");
retval = socket_select(fd_max + 1, &read_fds, NULL, NULL, &tv);
} else {
/* Every 100ms, can be changed with "poll_period" command */
- tv.tv_usec = polling_period * 1000;
+ int timeout_ms = next_event - timeval_ms();
+ if (timeout_ms < 0)
+ timeout_ms = 0;
+ else if (timeout_ms > polling_period)
+ timeout_ms = polling_period;
+ tv.tv_usec = timeout_ms * 1000;
/* Only while we're sleeping we'll let others run */
openocd_sleep_prelude();
kept_alive();
if (retval == 0) {
/* We only execute these callbacks when there was nothing to do or we timed
*out */
- target_call_timer_callbacks();
+ target_call_timer_callbacks_now();
+ next_event = target_timer_next_event();
process_jim_events(command_context);
FD_ZERO(&read_fds); /* eCos leaves read_fds unchanged in this case! */
int server_register_commands(struct command_context *cmd_ctx)
{
int retval = telnet_register_commands(cmd_ctx);
- if (ERROR_OK != retval)
+ if (retval != ERROR_OK)
return retval;
retval = tcl_register_commands(cmd_ctx);
- if (ERROR_OK != retval)
+ if (retval != ERROR_OK)
return retval;
retval = jsp_register_commands(cmd_ctx);
- if (ERROR_OK != retval)
+ if (retval != ERROR_OK)
return retval;
return register_commands(cmd_ctx, NULL, server_command_handlers);