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l3cfg: add helper function to fetch all the IPv4 configured addresses

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This function would be useful when performing operations related to the
IPv4 addresses configured on the l3cfg. E.g this function will be used
for getting the IPv4 to announce on a GARP on bonding-slb when one of
the ports failover.

(cherry picked from commit 69f3493670)
This commit is contained in:
Fernando Fernandez Mancera 2024-10-24 03:05:27 +02:00 • committed by Íñigo Huguet
parent 55261eb112
commit bfe2047acc
2 changed files with 26 additions and 0 deletions
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24
src/core/nm-l3cfg.c
View file

@ -5419,6 +5419,30 @@ nm_l3cfg_get_best_default_route(NML3Cfg *self, int addr_family, gboolean get_com
return nm_l3_config_data_get_best_default_route(l3cd, addr_family);
}
in_addr_t *
nm_l3cfg_get_configured_ip4_addresses(NML3Cfg *self, gsize *out_len)
{
GArray *array = NULL;
NMDedupMultiIter iter;
const NMPObject *obj;
const NML3ConfigData *l3cd;
l3cd = nm_l3cfg_get_combined_l3cd(self, FALSE);
if (!l3cd)
return NULL;
array = g_array_new(FALSE, FALSE, sizeof(in_addr_t));
nm_l3_config_data_iter_obj_for_each (&iter, l3cd, &obj, NMP_OBJECT_TYPE_IP4_ADDRESS) {
in_addr_t tmp = NMP_OBJECT_CAST_IP4_ADDRESS(obj)->address;
nm_g_array_append_simple(array, tmp);
}
*out_len = array->len;
return NM_CAST_ALIGN(in_addr_t, g_array_free(array, FALSE));
}
/*****************************************************************************/
gboolean

2
src/core/nm-l3cfg.h
View file

@ -441,6 +441,8 @@ const NML3ConfigData *nm_l3cfg_get_combined_l3cd(NML3Cfg *self, gboolean get_com
const NMPObject *
nm_l3cfg_get_best_default_route(NML3Cfg *self, int addr_family, gboolean get_commited);
in_addr_t *nm_l3cfg_get_configured_ip4_addresses(NML3Cfg *self, gsize *out_len);
/*****************************************************************************/
gboolean nm_l3cfg_has_commited_ip6_addresses_pending_dad(NML3Cfg *self);