49 void genl_clear_family(sd_netlink *nl) {  in genl_clear_family()  argument
50         assert(nl);  in genl_clear_family()
52 … nl->genl_family_by_name = hashmap_free_with_destructor(nl->genl_family_by_name, genl_family_free);  in genl_clear_family()
53 …     nl->genl_family_by_id = hashmap_free_with_destructor(nl->genl_family_by_id, genl_family_free);  in genl_clear_family()
57                 sd_netlink *nl,  in genl_family_new_unsupported()  argument
64         assert(nl);  in genl_family_new_unsupported()
83         r = hashmap_ensure_put(&nl->genl_family_by_name, &string_hash_ops, f->name, f);  in genl_family_new_unsupported()
87         f->genl = nl;  in genl_family_new_unsupported()
93                 sd_netlink *nl,  in genl_family_new()  argument
104         assert(nl);  in genl_family_new()
118         r = sd_genl_message_get_family_name(nl, message, &family_name);  in genl_family_new()
125         r = sd_genl_message_get_command(nl, message, &cmd);  in genl_family_new()
193         r = hashmap_ensure_put(&nl->genl_family_by_id, NULL, UINT_TO_PTR(f->id), f);  in genl_family_new()
197         r = hashmap_ensure_put(&nl->genl_family_by_name, &string_hash_ops, f->name, f);  in genl_family_new()
199                 hashmap_remove(nl->genl_family_by_id, UINT_TO_PTR(f->id));  in genl_family_new()
203         f->genl = nl;  in genl_family_new()
218                 sd_netlink *nl,  in genl_message_new()  argument
227         assert(nl);  in genl_message_new()
228         assert(nl->protocol == NETLINK_GENERIC);  in genl_message_new()
236         r = message_new_full(nl, family->id, type_system,  in genl_message_new()
251                 sd_netlink *nl,  in genl_family_get_by_name_internal()  argument
260         assert(nl);  in genl_family_get_by_name_internal()
261         assert(nl->protocol == NETLINK_GENERIC);  in genl_family_get_by_name_internal()
270         r = genl_message_new(nl, ctrl, CTRL_CMD_GETFAMILY, &req);  in genl_family_get_by_name_internal()
278         if (sd_netlink_call(nl, req, 0, &reply) < 0) {  in genl_family_get_by_name_internal()
279                 (void) genl_family_new_unsupported(nl, name, type_system);  in genl_family_get_by_name_internal()
283         return genl_family_new(nl, name, type_system, reply, ret);  in genl_family_get_by_name_internal()
286 static int genl_family_get_by_name(sd_netlink *nl, const char *name, const GenericNetlinkFamily **r…  in genl_family_get_by_name()  argument
290         assert(nl);  in genl_family_get_by_name()
291         assert(nl->protocol == NETLINK_GENERIC);  in genl_family_get_by_name()
295         f = hashmap_get(nl->genl_family_by_name, name);  in genl_family_get_by_name()
305                 return genl_family_get_by_name_internal(nl, &nlctrl_static, CTRL_GENL_NAME, ret);  in genl_family_get_by_name()
307         ctrl = hashmap_get(nl->genl_family_by_name, CTRL_GENL_NAME);  in genl_family_get_by_name()
309                 r = genl_family_get_by_name_internal(nl, &nlctrl_static, CTRL_GENL_NAME, &ctrl);  in genl_family_get_by_name()
314         return genl_family_get_by_name_internal(nl, ctrl, name, ret);  in genl_family_get_by_name()
317 static int genl_family_get_by_id(sd_netlink *nl, uint16_t id, const GenericNetlinkFamily **ret) {  in genl_family_get_by_id()  argument
320         assert(nl);  in genl_family_get_by_id()
321         assert(nl->protocol == NETLINK_GENERIC);  in genl_family_get_by_id()
324         f = hashmap_get(nl->genl_family_by_id, UINT_TO_PTR(id));  in genl_family_get_by_id()
339                 sd_netlink *nl,  in genl_get_type_system_and_header_size()  argument
347         assert(nl);  in genl_get_type_system_and_header_size()
348         assert(nl->protocol == NETLINK_GENERIC);  in genl_get_type_system_and_header_size()
350         r = genl_family_get_by_id(nl, id, &f);  in genl_get_type_system_and_header_size()
368 int sd_genl_message_new(sd_netlink *nl, const char *family_name, uint8_t cmd, sd_netlink_message **…  in sd_genl_message_new()  argument
372         assert_return(nl, -EINVAL);  in sd_genl_message_new()
373         assert_return(nl->protocol == NETLINK_GENERIC, -EINVAL);  in sd_genl_message_new()
377         r = genl_family_get_by_name(nl, family_name, &family);  in sd_genl_message_new()
381         return genl_message_new(nl, family, cmd, ret);  in sd_genl_message_new()
384 int sd_genl_message_get_family_name(sd_netlink *nl, sd_netlink_message *m, const char **ret) {  in sd_genl_message_get_family_name()  argument
389         assert_return(nl, -EINVAL);  in sd_genl_message_get_family_name()
390         assert_return(nl->protocol == NETLINK_GENERIC, -EINVAL);  in sd_genl_message_get_family_name()
398         r = genl_family_get_by_id(nl, nlmsg_type, &family);  in sd_genl_message_get_family_name()
406 int sd_genl_message_get_command(sd_netlink *nl, sd_netlink_message *m, uint8_t *ret) {  in sd_genl_message_get_command()  argument
412         assert_return(nl, -EINVAL);  in sd_genl_message_get_command()
413         assert_return(nl->protocol == NETLINK_GENERIC, -EINVAL);  in sd_genl_message_get_command()
423         r = genl_get_type_system_and_header_size(nl, nlmsg_type, NULL, &size);  in sd_genl_message_get_command()
452                 sd_netlink *nl,  in sd_genl_add_match()  argument
466         assert_return(nl, -EINVAL);  in sd_genl_add_match()
467         assert_return(nl->protocol == NETLINK_GENERIC, -EINVAL);  in sd_genl_add_match()
474         r = genl_family_get_by_name(nl, family_name, &f);  in sd_genl_add_match()
482         return netlink_add_match_internal(nl, ret_slot, &multicast_group_id, 1, f->id, command,  in sd_genl_add_match()