X-Git-Url: http://git.archive.openwrt.org/?p=project%2Fodhcpd.git;a=blobdiff_plain;f=src%2Fconfig.c;h=7d870f129b27047a8eb8bb57c805908aee3f842f;hp=ea690661b7d2e45d6c25c60760d725f8a2ab6afe;hb=73850ae66e29b6cebf73a787a639f8400c6c94ab;hpb=cf90f5ab2d5b4b6cece7d0096df12eb29e7d1568

diff --git a/src/config.c b/src/config.c
index ea69066..7d870f1 100644
--- a/src/config.c
+++ b/src/config.c
@@ -40,6 +40,7 @@ enum {
 	IFACE_ATTR_RA_OFFLINK,
 	IFACE_ATTR_RA_PREFERENCE,
 	IFACE_ATTR_RA_ADVROUTER,
+	IFACE_ATTR_RA_MAXINTERVAL,
 	IFACE_ATTR_PD_MANAGER,
 	IFACE_ATTR_PD_CER,
 	IFACE_ATTR_NDPROXY_ROUTING,
@@ -74,6 +75,7 @@ static const struct blobmsg_policy iface_attrs[IFACE_ATTR_MAX] = {
 	[IFACE_ATTR_RA_OFFLINK] = { .name = "ra_offlink", .type = BLOBMSG_TYPE_BOOL },
 	[IFACE_ATTR_RA_PREFERENCE] = { .name = "ra_preference", .type = BLOBMSG_TYPE_STRING },
 	[IFACE_ATTR_RA_ADVROUTER] = { .name = "ra_advrouter", .type = BLOBMSG_TYPE_BOOL },
+	[IFACE_ATTR_RA_MAXINTERVAL] = { .name = "ra_maxinterval", .type = BLOBMSG_TYPE_INT32 },
 	[IFACE_ATTR_NDPROXY_ROUTING] = { .name = "ndproxy_routing", .type = BLOBMSG_TYPE_BOOL },
 	[IFACE_ATTR_NDPROXY_SLAVE] = { .name = "ndproxy_slave", .type = BLOBMSG_TYPE_BOOL },
 };
@@ -515,6 +517,9 @@ int config_parse_interface(void *data, size_t len, const char *name, bool overwr
 	if ((c = tb[IFACE_ATTR_RA_ADVROUTER]))
 		iface->ra_advrouter = blobmsg_get_bool(c);
 
+	if ((c = tb[IFACE_ATTR_RA_MAXINTERVAL]))
+		iface->ra_maxinterval = blobmsg_get_u32(c);
+
 	if ((c = tb[IFACE_ATTR_RA_PREFERENCE])) {
 		const char *prio = blobmsg_get_string(c);
 
@@ -683,9 +688,10 @@ void odhcpd_reload(void)
 static void handle_signal(int signal)
 {
 	char b[1] = {0};
-	if (signal == SIGHUP)
-		write(reload_pipe[1], b, sizeof(b));
-	else
+
+	if (signal == SIGHUP) {
+		if (write(reload_pipe[1], b, sizeof(b)) < 0) {}
+	} else
 		uloop_end();
 }
 
@@ -694,7 +700,7 @@ static void handle_signal(int signal)
 static void reload_cb(struct uloop_fd *u, _unused unsigned int events)
 {
 	char b[512];
-	read(u->fd, b, sizeof(b));
+	if (read(u->fd, b, sizeof(b)) < 0) {}
 	odhcpd_reload();
 }
 
@@ -702,7 +708,7 @@ static struct uloop_fd reload_fd = { .cb = reload_cb };
 
 void odhcpd_run(void)
 {
-	pipe2(reload_pipe, O_NONBLOCK | O_CLOEXEC);
+	if (pipe2(reload_pipe, O_NONBLOCK | O_CLOEXEC) < 0) {}
 	reload_fd.fd = reload_pipe[0];
 	uloop_fd_add(&reload_fd, ULOOP_READ);
 
@@ -717,5 +723,8 @@ void odhcpd_run(void)
 
 	odhcpd_reload();
 	uloop_run();
+
+	while (!list_empty(&interfaces))
+		close_interface(list_first_entry(&interfaces, struct interface, head));
 }