journal-file: protect against alloca(0)

[elogind.git] / src / systemd / sd-rtnl.h

diff --git a/src/systemd/sd-rtnl.h b/src/systemd/sd-rtnl.h
index 2d166c4fb4e9baf733224b1dcf5321522520f73f..7d626b8403f12436cc7da926de2b897a2af19c5e 100644 (file)
--- a/src/systemd/sd-rtnl.h
+++ b/src/systemd/sd-rtnl.h
@@ -23,7 +23,10 @@
 ***/
 
 #include <inttypes.h>
+#include <netinet/in.h>
+#include <netinet/ether.h>
 
+#include "sd-event.h"
 #include "_sd-common.h"
 
 _SD_BEGIN_DECLARATIONS;
@@ -31,33 +34,76 @@ _SD_BEGIN_DECLARATIONS;
 typedef struct sd_rtnl sd_rtnl;
 typedef struct sd_rtnl_message sd_rtnl_message;
 
+/* callback */
+
+typedef int (*sd_rtnl_message_handler_t)(sd_rtnl *rtnl, sd_rtnl_message *m, void *userdata);
+
 /* bus */
 int sd_rtnl_open(uint32_t groups, sd_rtnl **nl);
 
 sd_rtnl *sd_rtnl_ref(sd_rtnl *nl);
 sd_rtnl *sd_rtnl_unref(sd_rtnl *nl);
 
+int sd_rtnl_send(sd_rtnl *nl, sd_rtnl_message *message, uint32_t *serial);
+int sd_rtnl_call_async(sd_rtnl *nl, sd_rtnl_message *message,
+                       sd_rtnl_message_handler_t callback,
+                       void *userdata, uint64_t usec, uint32_t *serial);
+int sd_rtnl_call_async_cancel(sd_rtnl *nl, uint32_t serial);
 int sd_rtnl_call(sd_rtnl *nl, sd_rtnl_message *message, uint64_t timeout,
                  sd_rtnl_message **reply);
 
+
+int sd_rtnl_get_events(sd_rtnl *nl);
+int sd_rtnl_get_timeout(sd_rtnl *nl, uint64_t *timeout);
+int sd_rtnl_process(sd_rtnl *nl, sd_rtnl_message **ret);
+int sd_rtnl_wait(sd_rtnl *nl, uint64_t timeout);
+int sd_rtnl_flush(sd_rtnl *nl);
+
+int sd_rtnl_add_match(sd_rtnl *nl, uint16_t match, sd_rtnl_message_handler_t c, void *userdata);
+int sd_rtnl_remove_match(sd_rtnl *nl, uint16_t match, sd_rtnl_message_handler_t c, void *userdata);
+
+int sd_rtnl_attach_event(sd_rtnl *nl, sd_event *e, int priority);
+int sd_rtnl_detach_event(sd_rtnl *nl);
+
 /* messages */
-int sd_rtnl_message_link_new(uint16_t msg_type, int index, unsigned int type,
-                             unsigned int flags, sd_rtnl_message **ret);
+int sd_rtnl_message_link_new(uint16_t msg_type, int index, sd_rtnl_message **ret);
 int sd_rtnl_message_addr_new(uint16_t msg_type, int index, unsigned char family,
                              unsigned char prefixlen, unsigned char flags,
                              unsigned char scope, sd_rtnl_message **ret);
 int sd_rtnl_message_route_new(uint16_t nlmsg_type, unsigned char rtm_family,
+                              sd_rtnl_message **ret);
+/*
                               unsigned char rtm_dst_len, unsigned char rtm_src_len,
                               unsigned char rtm_tos, unsigned char rtm_table,
                               unsigned char rtm_scope, unsigned char rtm_protocol,
                               unsigned char rtm_type, unsigned flags, sd_rtnl_message **ret);
+*/
 sd_rtnl_message *sd_rtnl_message_ref(sd_rtnl_message *m);
 sd_rtnl_message *sd_rtnl_message_unref(sd_rtnl_message *m);
 
+int sd_rtnl_message_get_errno(sd_rtnl_message *m);
 int sd_rtnl_message_get_type(sd_rtnl_message *m, uint16_t *type);
-int sd_rtnl_message_append(sd_rtnl_message *m, unsigned short type, const void *data);
+
+int sd_rtnl_message_link_set_flags(sd_rtnl_message *m, unsigned flags);
+int sd_rtnl_message_link_set_type(sd_rtnl_message *m, unsigned type);
+int sd_rtnl_message_link_get_ifindex(sd_rtnl_message *m, int *ifindex);
+int sd_rtnl_message_link_get_flags(sd_rtnl_message *m, unsigned *flags);
+
+int sd_rtnl_message_route_set_dst_prefixlen(sd_rtnl_message *m, unsigned char prefixlen);
+
+int sd_rtnl_message_append_string(sd_rtnl_message *m, unsigned short type, const char *data);
+int sd_rtnl_message_append_u32(sd_rtnl_message *m, unsigned short type, uint32_t data);
+int sd_rtnl_message_append_in_addr(sd_rtnl_message *m, unsigned short type, const struct in_addr *data);
+int sd_rtnl_message_append_in6_addr(sd_rtnl_message *m, unsigned short type, const struct in6_addr *data);
+int sd_rtnl_message_append_ether_addr(sd_rtnl_message *m, unsigned short type, const struct ether_addr *data);
+
+int sd_rtnl_message_open_container(sd_rtnl_message *m, unsigned short type);
+int sd_rtnl_message_close_container(sd_rtnl_message *m);
+
 int sd_rtnl_message_read(sd_rtnl_message *m, unsigned short *type, void **data);
 
+int sd_rtnl_message_rewind(sd_rtnl_message *m);
+
 _SD_END_DECLARATIONS;
 
 #endif