#include "libfrr.h"
static void ldpd_shutdown(void);
-static pid_t start_child(enum ldpd_process, char *, int, int,
- const char *, const char *, const char *, const char *);
+static pid_t start_child(enum ldpd_process, char *, int, int);
static int main_dispatch_ldpe(struct thread *);
static int main_dispatch_lde(struct thread *);
static int main_imsg_send_ipc_sockets(struct imsgbuf *,
static void ldp_config_normalize(struct ldpd_conf *);
static void ldp_config_reset_main(struct ldpd_conf *);
static void ldp_config_reset_af(struct ldpd_conf *, int);
+static void ldp_config_reset_l2vpns(struct ldpd_conf *);
static void merge_global(struct ldpd_conf *, struct ldpd_conf *);
static void merge_af(int, struct ldpd_af_conf *,
struct ldpd_af_conf *);
DEFINE_QOBJ_TYPE(ldpd_conf)
struct ldpd_global global;
+struct ldpd_init init;
struct ldpd_conf *ldpd_conf, *vty_conf;
static struct imsgev *iev_ldpe, *iev_ldpe_sync;
log_info("SIGHUP received");
/* reset vty_conf */
- ldp_clear_config(vty_conf);
- vty_conf = config_new_empty();
ldp_config_reset_main(vty_conf);
+ ldp_config_reset_l2vpns(vty_conf);
/* read configuration file without applying any changes */
global.sighup = 1;
int lflag = 0, eflag = 0;
int pipe_parent2ldpe[2], pipe_parent2ldpe_sync[2];
int pipe_parent2lde[2], pipe_parent2lde_sync[2];
- char *ctl_sock_custom_path = NULL;
char *ctl_sock_name;
- const char *user = NULL;
- const char *group = NULL;
- u_short instance = 0;
- const char *instance_char = NULL;
ldpd_process = PROC_MAIN;
+ log_procname = log_procnames[ldpd_process];
saved_argv0 = argv[0];
if (saved_argv0 == NULL)
* sensible config
*/
ctl_sock_name = (char *)LDPD_SOCKET;
- ctl_sock_custom_path = optarg;
- strlcpy(ctl_sock_path, ctl_sock_custom_path,
- sizeof(ctl_sock_path));
+ strlcpy(ctl_sock_path, optarg, sizeof(ctl_sock_path));
strlcat(ctl_sock_path, "/", sizeof(ctl_sock_path));
strlcat(ctl_sock_path, ctl_sock_name,
sizeof(ctl_sock_path));
break;
case 'n':
- instance = atoi(optarg);
- instance_char = optarg;
- if (instance < 1)
+ init.instance = atoi(optarg);
+ if (init.instance < 1)
exit(0);
break;
case 'L':
}
}
- user = ldpd_privs.user;
- group = ldpd_privs.group;
+ strlcpy(init.user, ldpd_privs.user, sizeof(init.user));
+ strlcpy(init.group, ldpd_privs.group, sizeof(init.group));
+ strlcpy(init.ctl_sock_path, ctl_sock_path, sizeof(init.ctl_sock_path));
+ strlcpy(init.zclient_serv_path, zclient_serv_path_get(),
+ sizeof(init.zclient_serv_path));
argc -= optind;
argv += optind;
exit(1);
}
- if (lflag)
- lde(user, group, instance);
- else if (eflag)
- ldpe(user, group, ctl_sock_path);
-
openzlog(ldpd_di.progname, "LDP", 0,
LOG_CONS | LOG_NDELAY | LOG_PID, LOG_DAEMON);
+ if (lflag)
+ lde();
+ else if (eflag)
+ ldpe();
+
if (socketpair(AF_UNIX, SOCK_STREAM, PF_UNSPEC, pipe_parent2ldpe) == -1)
fatal("socketpair");
if (socketpair(AF_UNIX, SOCK_STREAM, PF_UNSPEC,
/* start children */
lde_pid = start_child(PROC_LDE_ENGINE, saved_argv0,
- pipe_parent2lde[1], pipe_parent2lde_sync[1],
- user, group, ctl_sock_custom_path, instance_char);
+ pipe_parent2lde[1], pipe_parent2lde_sync[1]);
ldpe_pid = start_child(PROC_LDP_ENGINE, saved_argv0,
- pipe_parent2ldpe[1], pipe_parent2ldpe_sync[1],
- user, group, ctl_sock_custom_path, instance_char);
+ pipe_parent2ldpe[1], pipe_parent2ldpe_sync[1]);
/* drop privileges */
zprivs_init(&ldpd_privs);
vrf_init();
access_list_init();
ldp_vty_init();
- ldp_vty_if_init();
ldp_zebra_init(master);
/* create base configuration with sane defaults */
ldpd_conf = config_new_empty();
ldp_config_reset_main(ldpd_conf);
- QOBJ_REG(ldpd_conf, ldpd_conf);
/*
* Create vty_conf as a duplicate of the main configuration. All
* configuration requests (e.g. CLI) act on vty_conf and then call
* ldp_reload() to merge the changes into ldpd_conf.
*/
- vty_conf = ldp_dup_config(ldpd_conf);
+ vty_conf = config_new_empty();
+ ldp_config_reset_main(vty_conf);
+ QOBJ_REG(vty_conf, ldpd_conf);
/* read configuration file and daemonize */
frr_config_fork();
if (main_imsg_send_ipc_sockets(&iev_ldpe->ibuf, &iev_lde->ibuf))
fatal("could not establish imsg links");
+ main_imsg_compose_both(IMSG_INIT, &init, sizeof(init));
main_imsg_compose_both(IMSG_DEBUG_UPDATE, &ldp_debug,
sizeof(ldp_debug));
main_imsg_send_config(ldpd_conf);
close(iev_lde->ibuf.fd);
config_clear(ldpd_conf);
- QOBJ_UNREG(ldpd_conf);
+
+ ldp_config_reset_main(vty_conf);
+ ldp_config_reset_l2vpns(vty_conf);
+ QOBJ_UNREG(vty_conf);
+ free(vty_conf);
log_debug("waiting for children to terminate");
do {
}
static pid_t
-start_child(enum ldpd_process p, char *argv0, int fd_async, int fd_sync,
- const char *user, const char *group, const char *ctl_sock_custom_path,
- const char *instance)
+start_child(enum ldpd_process p, char *argv0, int fd_async, int fd_sync)
{
- char *argv[13];
+ char *argv[3];
int argc = 0;
pid_t pid;
argv[argc++] = (char *)"-E";
break;
}
- if (user) {
- argv[argc++] = (char *)"-u";
- argv[argc++] = (char *)user;
- }
- if (group) {
- argv[argc++] = (char *)"-g";
- argv[argc++] = (char *)group;
- }
- if (ctl_sock_custom_path) {
- argv[argc++] = (char *)"--ctl_socket";
- argv[argc++] = (char *)ctl_sock_custom_path;
- }
- /* zclient serv path */
- argv[argc++] = (char *)"-z";
- argv[argc++] = (char *)zclient_serv_path_get();
- /* instance */
- if (instance) {
- argv[argc++] = (char *)"-n";
- argv[argc++] = (char *)instance;
- }
argv[argc++] = NULL;
execvp(argv0, argv);
merge_config(ldpd_conf, xconf);
- vty_conf = ldp_dup_config(ldpd_conf);
-
return (0);
}
static void
ldp_config_normalize(struct ldpd_conf *xconf)
{
+ struct iface *iface, *itmp;
+ struct nbr_params *nbrp, *ntmp;
struct l2vpn *l2vpn;
- struct l2vpn_pw *pw;
+ struct l2vpn_pw *pw, *ptmp;
if (!(xconf->flags & F_LDPD_ENABLED))
ldp_config_reset_main(xconf);
ldp_config_reset_af(xconf, AF_INET);
if (!(xconf->ipv6.flags & F_LDPD_AF_ENABLED))
ldp_config_reset_af(xconf, AF_INET6);
- }
- RB_FOREACH(l2vpn, l2vpn_head, &xconf->l2vpn_tree) {
- RB_FOREACH(pw, l2vpn_pw_head, &l2vpn->pw_tree) {
- if (pw->flags & F_PW_STATIC_NBR_ADDR)
+ RB_FOREACH_SAFE(iface, iface_head, &xconf->iface_tree, itmp) {
+ if (iface->ipv4.enabled || iface->ipv6.enabled)
continue;
- pw->af = AF_INET;
- pw->addr.v4 = pw->lsr_id;
+ QOBJ_UNREG(iface);
+ RB_REMOVE(iface_head, &vty_conf->iface_tree, iface);
+ free(iface);
}
- RB_FOREACH(pw, l2vpn_pw_head, &l2vpn->pw_inactive_tree) {
- if (pw->flags & F_PW_STATIC_NBR_ADDR)
+
+ RB_FOREACH_SAFE(nbrp, nbrp_head, &xconf->nbrp_tree, ntmp) {
+ if (nbrp->flags & (F_NBRP_KEEPALIVE|F_NBRP_GTSM))
+ continue;
+ if (nbrp->auth.method != AUTH_NONE)
continue;
- pw->af = AF_INET;
- pw->addr.v4 = pw->lsr_id;
+ QOBJ_UNREG(nbrp);
+ RB_REMOVE(nbrp_head, &vty_conf->nbrp_tree, nbrp);
+ free(nbrp);
+ }
+ }
+
+ RB_FOREACH(l2vpn, l2vpn_head, &xconf->l2vpn_tree) {
+ RB_FOREACH_SAFE(pw, l2vpn_pw_head, &l2vpn->pw_tree, ptmp) {
+ if (!(pw->flags & F_PW_STATIC_NBR_ADDR)) {
+ pw->af = AF_INET;
+ pw->addr.v4 = pw->lsr_id;
+ }
+
+ if (pw->lsr_id.s_addr != INADDR_ANY && pw->pwid != 0)
+ continue;
+ RB_REMOVE(l2vpn_pw_head, &l2vpn->pw_tree, pw);
+ RB_INSERT(l2vpn_pw_head, &l2vpn->pw_inactive_tree, pw);
+ }
+ RB_FOREACH_SAFE(pw, l2vpn_pw_head, &l2vpn->pw_inactive_tree,
+ ptmp) {
+ if (!(pw->flags & F_PW_STATIC_NBR_ADDR)) {
+ pw->af = AF_INET;
+ pw->addr.v4 = pw->lsr_id;
+ }
+
+ if (pw->lsr_id.s_addr == INADDR_ANY || pw->pwid == 0)
+ continue;
+ RB_REMOVE(l2vpn_pw_head, &l2vpn->pw_inactive_tree, pw);
+ RB_INSERT(l2vpn_pw_head, &l2vpn->pw_tree, pw);
}
}
}
struct nbr_params *nbrp;
while ((iface = RB_ROOT(&conf->iface_tree)) != NULL) {
+ QOBJ_UNREG(iface);
RB_REMOVE(iface_head, &conf->iface_tree, iface);
free(iface);
}
while ((nbrp = RB_ROOT(&conf->nbrp_tree)) != NULL) {
+ QOBJ_UNREG(nbrp);
RB_REMOVE(nbrp_head, &conf->nbrp_tree, nbrp);
free(nbrp);
}
if (tnbr->af != af)
continue;
+ QOBJ_UNREG(tnbr);
RB_REMOVE(tnbr_head, &conf->tnbr_tree, tnbr);
free(tnbr);
}
af_conf->flags = 0;
}
-struct ldpd_conf *
-ldp_dup_config(struct ldpd_conf *conf)
+static void
+ldp_config_reset_l2vpns(struct ldpd_conf *conf)
{
- struct ldpd_conf *xconf;
- struct iface *iface, *xi;
- struct tnbr *tnbr, *xt;
- struct nbr_params *nbrp, *xn;
- struct l2vpn *l2vpn, *xl;
- struct l2vpn_if *lif, *xf;
- struct l2vpn_pw *pw, *xp;
-
-#define COPY(a, b) do { \
- a = calloc(1, sizeof(*a)); \
- if (a == NULL) \
- fatal(__func__); \
- *a = *b; \
- } while (0)
-
- COPY(xconf, conf);
- RB_INIT(&xconf->iface_tree);
- RB_INIT(&xconf->tnbr_tree);
- RB_INIT(&xconf->nbrp_tree);
- RB_INIT(&xconf->l2vpn_tree);
-
- RB_FOREACH(iface, iface_head, &conf->iface_tree) {
- COPY(xi, iface);
- xi->ipv4.iface = xi;
- xi->ipv6.iface = xi;
- RB_INSERT(iface_head, &xconf->iface_tree, xi);
- }
- RB_FOREACH(tnbr, tnbr_head, &conf->tnbr_tree) {
- COPY(xt, tnbr);
- RB_INSERT(tnbr_head, &xconf->tnbr_tree, xt);
- }
- RB_FOREACH(nbrp, nbrp_head, &conf->nbrp_tree) {
- COPY(xn, nbrp);
- RB_INSERT(nbrp_head, &xconf->nbrp_tree, xn);
- }
- RB_FOREACH(l2vpn, l2vpn_head, &conf->l2vpn_tree) {
- COPY(xl, l2vpn);
- RB_INIT(&xl->if_tree);
- RB_INIT(&xl->pw_tree);
- RB_INIT(&xl->pw_inactive_tree);
- RB_INSERT(l2vpn_head, &xconf->l2vpn_tree, xl);
+ struct l2vpn *l2vpn;
+ struct l2vpn_if *lif;
+ struct l2vpn_pw *pw;
- RB_FOREACH(lif, l2vpn_if_head, &l2vpn->if_tree) {
- COPY(xf, lif);
- xf->l2vpn = xl;
- RB_INSERT(l2vpn_if_head, &xl->if_tree, xf);
+ while ((l2vpn = RB_ROOT(&conf->l2vpn_tree)) != NULL) {
+ while ((lif = RB_ROOT(&l2vpn->if_tree)) != NULL) {
+ QOBJ_UNREG(lif);
+ RB_REMOVE(l2vpn_if_head, &l2vpn->if_tree, lif);
+ free(lif);
}
- RB_FOREACH(pw, l2vpn_pw_head, &l2vpn->pw_tree) {
- COPY(xp, pw);
- xp->l2vpn = xl;
- RB_INSERT(l2vpn_pw_head, &xl->pw_tree, xp);
+ while ((pw = RB_ROOT(&l2vpn->pw_tree)) != NULL) {
+ QOBJ_UNREG(pw);
+ RB_REMOVE(l2vpn_pw_head, &l2vpn->pw_tree, pw);
+ free(pw);
}
- RB_FOREACH(pw, l2vpn_pw_head, &l2vpn->pw_inactive_tree) {
- COPY(xp, pw);
- xp->l2vpn = xl;
- RB_INSERT(l2vpn_pw_head, &xl->pw_inactive_tree, xp);
+ while ((pw = RB_ROOT(&l2vpn->pw_inactive_tree)) != NULL) {
+ QOBJ_UNREG(pw);
+ RB_REMOVE(l2vpn_pw_head, &l2vpn->pw_inactive_tree, pw);
+ free(pw);
}
+ QOBJ_UNREG(l2vpn);
+ RB_REMOVE(l2vpn_head, &conf->l2vpn_tree, l2vpn);
+ free(l2vpn);
}
-#undef COPY
-
- return (xconf);
}
void
free(xconf);
}
+#define COPY(a, b) do { \
+ a = malloc(sizeof(*a)); \
+ if (a == NULL) \
+ fatal(__func__); \
+ *a = *b; \
+ } while (0)
+
void
merge_config(struct ldpd_conf *conf, struct ldpd_conf *xconf)
{
merge_tnbrs(conf, xconf);
merge_nbrps(conf, xconf);
merge_l2vpns(conf, xconf);
- free(xconf);
}
static void
RB_FOREACH_SAFE(iface, iface_head, &conf->iface_tree, itmp) {
/* find deleted interfaces */
if ((xi = if_lookup_name(xconf, iface->name)) == NULL) {
- RB_REMOVE(iface_head, &conf->iface_tree, iface);
-
switch (ldpd_process) {
- case PROC_LDE_ENGINE:
- break;
case PROC_LDP_ENGINE:
- if_exit(iface);
+ ldpe_if_exit(iface);
break;
+ case PROC_LDE_ENGINE:
case PROC_MAIN:
- QOBJ_UNREG (iface);
break;
}
+ RB_REMOVE(iface_head, &conf->iface_tree, iface);
free(iface);
}
}
RB_FOREACH_SAFE(xi, iface_head, &xconf->iface_tree, itmp) {
/* find new interfaces */
if ((iface = if_lookup_name(conf, xi->name)) == NULL) {
- RB_REMOVE(iface_head, &xconf->iface_tree, xi);
- RB_INSERT(iface_head, &conf->iface_tree, xi);
+ COPY(iface, xi);
+ RB_INSERT(iface_head, &conf->iface_tree, iface);
- if (ldpd_process == PROC_MAIN) {
- QOBJ_REG (xi, iface);
+ switch (ldpd_process) {
+ case PROC_LDP_ENGINE:
+ ldpe_if_init(iface);
+ break;
+ case PROC_LDE_ENGINE:
+ break;
+ case PROC_MAIN:
/* resend addresses to activate new interfaces */
- kif_redistribute(xi->name);
+ kif_redistribute(iface->name);
+ break;
}
continue;
}
/* update existing interfaces */
merge_iface_af(&iface->ipv4, &xi->ipv4);
merge_iface_af(&iface->ipv6, &xi->ipv6);
- RB_REMOVE(iface_head, &xconf->iface_tree, xi);
- free(xi);
}
}
/* find deleted tnbrs */
if ((xt = tnbr_find(xconf, tnbr->af, &tnbr->addr)) == NULL) {
switch (ldpd_process) {
- case PROC_LDE_ENGINE:
- RB_REMOVE(tnbr_head, &conf->tnbr_tree, tnbr);
- free(tnbr);
- break;
case PROC_LDP_ENGINE:
tnbr->flags &= ~F_TNBR_CONFIGURED;
tnbr_check(conf, tnbr);
break;
+ case PROC_LDE_ENGINE:
case PROC_MAIN:
RB_REMOVE(tnbr_head, &conf->tnbr_tree, tnbr);
- QOBJ_UNREG (tnbr);
free(tnbr);
break;
}
RB_FOREACH_SAFE(xt, tnbr_head, &xconf->tnbr_tree, ttmp) {
/* find new tnbrs */
if ((tnbr = tnbr_find(conf, xt->af, &xt->addr)) == NULL) {
- RB_REMOVE(tnbr_head, &xconf->tnbr_tree, xt);
- RB_INSERT(tnbr_head, &conf->tnbr_tree, xt);
+ COPY(tnbr, xt);
+ RB_INSERT(tnbr_head, &conf->tnbr_tree, tnbr);
switch (ldpd_process) {
- case PROC_LDE_ENGINE:
- break;
case PROC_LDP_ENGINE:
- tnbr_update(xt);
+ tnbr_update(tnbr);
break;
+ case PROC_LDE_ENGINE:
case PROC_MAIN:
- QOBJ_REG (xt, tnbr);
break;
}
continue;
/* update existing tnbrs */
if (!(tnbr->flags & F_TNBR_CONFIGURED))
tnbr->flags |= F_TNBR_CONFIGURED;
- RB_REMOVE(tnbr_head, &xconf->tnbr_tree, xt);
- free(xt);
}
}
/* find deleted nbrps */
if ((xn = nbr_params_find(xconf, nbrp->lsr_id)) == NULL) {
switch (ldpd_process) {
- case PROC_LDE_ENGINE:
- break;
case PROC_LDP_ENGINE:
nbr = nbr_find_ldpid(nbrp->lsr_id.s_addr);
if (nbr) {
nbr_establish_connection(nbr);
}
break;
+ case PROC_LDE_ENGINE:
case PROC_MAIN:
- QOBJ_UNREG (nbrp);
break;
}
RB_REMOVE(nbrp_head, &conf->nbrp_tree, nbrp);
RB_FOREACH_SAFE(xn, nbrp_head, &xconf->nbrp_tree, ntmp) {
/* find new nbrps */
if ((nbrp = nbr_params_find(conf, xn->lsr_id)) == NULL) {
- RB_REMOVE(nbrp_head, &xconf->nbrp_tree, xn);
- RB_INSERT(nbrp_head, &conf->nbrp_tree, xn);
+ COPY(nbrp, xn);
+ RB_INSERT(nbrp_head, &conf->nbrp_tree, nbrp);
switch (ldpd_process) {
- case PROC_LDE_ENGINE:
- break;
case PROC_LDP_ENGINE:
- nbr = nbr_find_ldpid(xn->lsr_id.s_addr);
+ nbr = nbr_find_ldpid(nbrp->lsr_id.s_addr);
if (nbr) {
session_shutdown(nbr, S_SHUTDOWN, 0, 0);
- nbr->auth.method = xn->auth.method;
+ nbr->auth.method = nbrp->auth.method;
#ifdef __OpenBSD__
- if (pfkey_establish(nbr, xn) == -1)
+ if (pfkey_establish(nbr, nbrp) == -1)
fatalx("pfkey setup failed");
#else
sock_set_md5sig(
(ldp_af_global_get(&global,
nbr->af))->ldp_session_socket,
nbr->af, &nbr->raddr,
- xn->auth.md5key);
+ nbrp->auth.md5key);
#endif
if (nbr_session_active_role(nbr))
nbr_establish_connection(nbr);
}
break;
+ case PROC_LDE_ENGINE:
case PROC_MAIN:
- QOBJ_REG (xn, nbr_params);
break;
}
continue;
nbr_establish_connection(nbr);
}
}
- RB_REMOVE(nbrp_head, &xconf->nbrp_tree, xn);
- free(xn);
}
}
merge_l2vpns(struct ldpd_conf *conf, struct ldpd_conf *xconf)
{
struct l2vpn *l2vpn, *ltmp, *xl;
- struct l2vpn_if *lif;
- struct l2vpn_pw *pw;
RB_FOREACH_SAFE(l2vpn, l2vpn_head, &conf->l2vpn_tree, ltmp) {
/* find deleted l2vpns */
if ((xl = l2vpn_find(xconf, l2vpn->name)) == NULL) {
- RB_REMOVE(l2vpn_head, &conf->l2vpn_tree, l2vpn);
-
switch (ldpd_process) {
case PROC_LDE_ENGINE:
l2vpn_exit(l2vpn);
ldpe_l2vpn_exit(l2vpn);
break;
case PROC_MAIN:
- RB_FOREACH(lif, l2vpn_if_head, &l2vpn->if_tree)
- QOBJ_UNREG (lif);
- RB_FOREACH(pw, l2vpn_pw_head, &l2vpn->pw_tree)
- QOBJ_UNREG (pw);
- RB_FOREACH(pw, l2vpn_pw_head, &l2vpn->pw_inactive_tree)
- QOBJ_UNREG (pw);
- QOBJ_UNREG (l2vpn);
break;
}
+ RB_REMOVE(l2vpn_head, &conf->l2vpn_tree, l2vpn);
l2vpn_del(l2vpn);
}
}
RB_FOREACH_SAFE(xl, l2vpn_head, &xconf->l2vpn_tree, ltmp) {
- struct l2vpn_pw *xp, *ptmp;
-
- /* check if the pseudowires should be enabled or disabled */
- RB_FOREACH_SAFE(xp, l2vpn_pw_head, &xl->pw_tree, ptmp) {
- if (xp->lsr_id.s_addr != INADDR_ANY && xp->pwid != 0)
- continue;
- RB_REMOVE(l2vpn_pw_head, &xl->pw_tree, xp);
- RB_INSERT(l2vpn_pw_head, &xl->pw_inactive_tree, xp);
- }
- RB_FOREACH_SAFE(xp, l2vpn_pw_head, &xl->pw_inactive_tree, ptmp) {
- if (xp->lsr_id.s_addr == INADDR_ANY || xp->pwid == 0)
- continue;
- RB_REMOVE(l2vpn_pw_head, &xl->pw_inactive_tree, xp);
- RB_INSERT(l2vpn_pw_head, &xl->pw_tree, xp);
- }
-
/* find new l2vpns */
if ((l2vpn = l2vpn_find(conf, xl->name)) == NULL) {
- RB_REMOVE(l2vpn_head, &xconf->l2vpn_tree, xl);
- RB_INSERT(l2vpn_head, &conf->l2vpn_tree, xl);
+ COPY(l2vpn, xl);
+ RB_INSERT(l2vpn_head, &conf->l2vpn_tree, l2vpn);
+ RB_INIT(&l2vpn->if_tree);
+ RB_INIT(&l2vpn->pw_tree);
+ RB_INIT(&l2vpn->pw_inactive_tree);
switch (ldpd_process) {
case PROC_LDE_ENGINE:
- l2vpn_init(xl);
+ l2vpn_init(l2vpn);
break;
case PROC_LDP_ENGINE:
- ldpe_l2vpn_init(xl);
+ ldpe_l2vpn_init(l2vpn);
break;
case PROC_MAIN:
- QOBJ_REG (xl, l2vpn);
break;
}
- continue;
}
/* update existing l2vpns */
merge_l2vpn(conf, l2vpn, xl);
- RB_REMOVE(l2vpn_head, &xconf->l2vpn_tree, xl);
- free(xl);
}
}
RB_FOREACH_SAFE(lif, l2vpn_if_head, &l2vpn->if_tree, ftmp) {
/* find deleted interfaces */
if ((xf = l2vpn_if_find(xl, lif->ifname)) == NULL) {
- if (ldpd_process == PROC_MAIN)
- QOBJ_UNREG (lif);
RB_REMOVE(l2vpn_if_head, &l2vpn->if_tree, lif);
free(lif);
}
RB_FOREACH_SAFE(xf, l2vpn_if_head, &xl->if_tree, ftmp) {
/* find new interfaces */
if ((lif = l2vpn_if_find(l2vpn, xf->ifname)) == NULL) {
- RB_REMOVE(l2vpn_if_head, &xl->if_tree, xf);
- RB_INSERT(l2vpn_if_head, &l2vpn->if_tree, xf);
- xf->l2vpn = l2vpn;
- if (ldpd_process == PROC_MAIN)
- QOBJ_REG (xf, l2vpn_if);
- continue;
- }
+ COPY(lif, xf);
+ RB_INSERT(l2vpn_if_head, &l2vpn->if_tree, lif);
+ lif->l2vpn = l2vpn;
- RB_REMOVE(l2vpn_if_head, &xl->if_tree, xf);
- free(xf);
+ switch (ldpd_process) {
+ case PROC_LDP_ENGINE:
+ case PROC_LDE_ENGINE:
+ break;
+ case PROC_MAIN:
+ kif_redistribute(lif->ifname);
+ break;
+ }
+ }
}
/* merge active pseudowires */
ldpe_l2vpn_pw_exit(pw);
break;
case PROC_MAIN:
- QOBJ_UNREG (pw);
break;
}
RB_FOREACH_SAFE(xp, l2vpn_pw_head, &xl->pw_tree, ptmp) {
/* find new active pseudowires */
if ((pw = l2vpn_pw_find_active(l2vpn, xp->ifname)) == NULL) {
- RB_REMOVE(l2vpn_pw_head, &xl->pw_tree, xp);
- RB_INSERT(l2vpn_pw_head, &l2vpn->pw_tree, xp);
- xp->l2vpn = l2vpn;
+ COPY(pw, xp);
+ RB_INSERT(l2vpn_pw_head, &l2vpn->pw_tree, pw);
+ pw->l2vpn = l2vpn;
switch (ldpd_process) {
case PROC_LDE_ENGINE:
- l2vpn_pw_init(xp);
+ l2vpn_pw_init(pw);
break;
case PROC_LDP_ENGINE:
- ldpe_l2vpn_pw_init(xp);
+ ldpe_l2vpn_pw_init(pw);
break;
case PROC_MAIN:
- QOBJ_REG (xp, l2vpn_pw);
+ kif_redistribute(pw->ifname);
break;
}
continue;
l2vpn->pw_type = previous_pw_type;
l2vpn->mtu = previous_mtu;
}
-
- RB_REMOVE(l2vpn_pw_head, &xl->pw_tree, xp);
- free(xp);
}
/* merge inactive pseudowires */
/* find deleted inactive pseudowires */
if ((xp = l2vpn_pw_find_inactive(xl, pw->ifname)) == NULL) {
RB_REMOVE(l2vpn_pw_head, &l2vpn->pw_inactive_tree, pw);
- if (ldpd_process == PROC_MAIN)
- QOBJ_UNREG (pw);
free(pw);
}
}
RB_FOREACH_SAFE(xp, l2vpn_pw_head, &xl->pw_inactive_tree, ptmp) {
/* find new inactive pseudowires */
if ((pw = l2vpn_pw_find_inactive(l2vpn, xp->ifname)) == NULL) {
- RB_REMOVE(l2vpn_pw_head, &xl->pw_inactive_tree, xp);
- RB_INSERT(l2vpn_pw_head, &l2vpn->pw_inactive_tree, xp);
- xp->l2vpn = l2vpn;
- if (ldpd_process == PROC_MAIN)
- QOBJ_REG (xp, l2vpn_pw);
+ COPY(pw, xp);
+ RB_INSERT(l2vpn_pw_head, &l2vpn->pw_inactive_tree, pw);
+ pw->l2vpn = l2vpn;
+
+ switch (ldpd_process) {
+ case PROC_LDE_ENGINE:
+ case PROC_LDP_ENGINE:
+ break;
+ case PROC_MAIN:
+ kif_redistribute(pw->ifname);
+ break;
+ }
continue;
}
strlcpy(pw->ifname, xp->ifname, sizeof(pw->ifname));
pw->ifindex = xp->ifindex;
pw->flags = xp->flags;
-
- RB_REMOVE(l2vpn_pw_head, &xl->pw_inactive_tree, xp);
- free(xp);
}
l2vpn->pw_type = xl->pw_type;
xconf->trans_pref = conf->trans_pref;
xconf->flags = conf->flags;
merge_config(conf, xconf);
+ free(xconf);
free(conf);
}
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