/* sample debug callback expecting no client object */
void jpeg2000_info_callback(const char *msg, void *client_data) {
char mess[MAX_MESSAGE_LEN + 20];
int message_len = strlen(msg);
if (message_len > MAX_MESSAGE_LEN)
message_len = MAX_MESSAGE_LEN;
if (msg[message_len - 1] == '\n')
message_len--;
sprintf(mess, "[INFO] %.*s", message_len, msg);
printevent(mess);
}
static gboolean
port_fetch_event_cb (void *arg)
{
pnode_t *pn = (pnode_t *)arg;
_f* fo;
uint_t nget = 0;
port_event_t pe[PE_ALLOC];
timespec_t timeout;
gpointer f;
gboolean ret = TRUE;
/* FK_W ("IN <======== %s\n", __func__); */
G_LOCK (fen_lock);
memset (&timeout, 0, sizeof (timespec_t));
do {
nget = 1;
if (port_getn (pn->port, pe, PE_ALLOC, &nget, &timeout) == 0) {
int i;
for (i = 0; i < nget; i++) {
fo = (_f*)pe[i].portev_user;
/* handle event */
switch (pe[i].portev_source) {
case PORT_SOURCE_FILE:
/* If got FILE_EXCEPTION or add to port failed,
delete the pnode */
fo->is_active = FALSE;
if (fo->user_data) {
FK_W("%s\n",
printevent(F_NAME(fo), pe[i].portev_events, "RAW"));
port_add_kevent (pe[i].portev_events, fo->user_data);
} else {
/* fnode is deleted */
goto L_delete;
}
if (pe[i].portev_events & FILE_EXCEPTION) {
g_hash_table_remove (_obj_fen_hash, fo->user_data);
L_delete:
FK_W ("[ FREE_FO ] [0x%p]\n", fo);
pnode_delete (fo->port);
g_free (fo);
}
break;
default:
/* case PORT_SOURCE_TIMER: */
FK_W ("[kernel] unknown portev_source %d\n", pe[i].portev_source);
}
}
} else {
FK_W ("[kernel] port_getn %s\n", g_strerror (errno));
nget = 0;
}
} while (nget == PE_ALLOC);
/* Processing g_eventq */
port_process_kevents ();
if (pn->ref == 0) {
pn->port_source_id = 0;
ret = FALSE;
}
G_UNLOCK (fen_lock);
/* FK_W ("OUT ========> %s\n", __func__); */
return ret;
}
