/* Using poll(2) to wait for and dispatch ASTs */
static int poll_for_ast(void)
{
struct pollfd pfd;
pfd.fd = dlm_get_fd();
pfd.events = POLLIN;
while (!ast_called)
{
if (poll(&pfd, 1, 0) < 0)
{
perror("poll");
return -1;
}
dlm_dispatch(pfd.fd);
}
ast_called = 0;
return 0;
}
static void process_libdlm(void)
{
dlm_dispatch(libdlm_fd);
if (bast_cb && !ignore_bast)
do_bast_unlocks();
}
