/*! \brief Initialize module for child processes */
static int mi_child_init(int rank)
{
int pid;
if (rank==PROC_TIMER || rank>0 ) {
if ( mi_writer_init(read_buf_size, mi_reply_indent)!=0 ) {
LM_CRIT("failed to init the reply writer\n");
return -1;
}
}
if (rank==PROC_MAIN) {
pid=fork_process(PROC_NOCHLDINIT, "MI FIFO", 1);
if (pid<0)
return -1; /* error */
if(pid==0){
/* child */
/* initialize the config framework */
if (cfg_child_init())
return -1;
fifo_process(1);
}
}
return 0;
}
static int process_event(Server *s, struct epoll_event *ev) {
int r;
Fifo *f;
assert(s);
if (!(ev->events & EPOLLIN)) {
log_info("Got invalid event from epoll. (3)");
return -EIO;
}
f = (Fifo*) ev->data.ptr;
r = fifo_process(f);
if (r < 0) {
log_info_errno(r, "Got error on fifo: %m");
fifo_free(f);
return r;
}
return 0;
}