GConf and storing GSList - how?

[Jukka Alasalmi <jualasal mail student oulu fi>]

Hi everyone,

I have a problem that I haven't found the answer to, despite looking for 
source codes.

I am using gconf 2.6, and I would like to store a list of integers into the 
gconf (to keep track of bookmarks).

I use following kind of code (actually separated into different functions, but 
here for clarity shortened, removed error checks etc):

GConfValue *conf_value;
gconf_value = gconf_client_get_without_default(gconf_client, 
KEY_BOOKMARKS_LIST, NULL);
GSList *list = gconf_value_get_list(gconf_value);
g_slist_foreach(list, add_bookmark_to_list, NULL);

void add_bookmark_to_list(gpointer list_data, gpointer user_data)
{
	gint bookmark_id;
	gint *tmp = list_data;
	bookmark_id = *tmp; /***/
}

/***/: If I understand correctly, this should return the numeric value that 
the list item holds. But this always has the value 2. If I put *(tmp + 1) 
here, it works correctly, but I have no idea why.

Now, the same problem occurs when saving the list. But I have no idea in what 
format the numbers should be appended to list. I am using following:

[...]
g_slist_append(list_copy, GINT_TO_POINTER(bookmark_id))
gconf_client_set_list(gconf_client, KEY_BOOKMARKS_LIST, GCONF_VALUE_INT,
	list_copy, NULL);
g_slist_free(list_copy);
[...]

This, however, saves just random data to the gconf.

This all hints that there is some container, for example a struct, used 
internally in GConf, and those are stored to GSList, but I haven't found any 
clarification to this by searching the source codes.

Could someone tell how can I fix this problem?

Thanks in advance,
Jukka Alasalmi