X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=elogind.git;a=blobdiff_plain;f=src%2Flibsystemd-rtnl%2Frtnl-internal.h;h=c8a97da398dffbbb22b13bd0b4d382f3d38bd672;hp=b34e7ea126f63345074462456f3f04e11090dba7;hb=b4f2a5b19718e63767e9e43db5b048caf4209b3f;hpb=a2cdd907d1ffd314d1f15d83851610231f69eb61
diff --git a/src/libsystemd-rtnl/rtnl-internal.h b/src/libsystemd-rtnl/rtnl-internal.h
index b34e7ea12..c8a97da39 100644
--- a/src/libsystemd-rtnl/rtnl-internal.h
+++ b/src/libsystemd-rtnl/rtnl-internal.h
@@ -21,7 +21,20 @@
along with systemd; If not, see .
***/
+#include
+
#include "refcnt.h"
+#include "prioq.h"
+
+#include "sd-rtnl.h"
+
+struct reply_callback {
+ sd_rtnl_message_handler_t callback;
+ void *userdata;
+ usec_t timeout;
+ uint64_t serial;
+ unsigned prioq_idx;
+};
struct sd_rtnl {
RefCount n_ref;
@@ -33,15 +46,38 @@ struct sd_rtnl {
struct sockaddr_nl nl;
} sockaddr;
+ sd_rtnl_message **rqueue;
+ unsigned rqueue_size;
+
+ sd_rtnl_message **wqueue;
+ unsigned wqueue_size;
+
+ bool processing:1;
+
uint32_t serial;
+ struct Prioq *reply_callbacks_prioq;
+ Hashmap *reply_callbacks;
+
pid_t original_pid;
+
+ sd_event_source *io_event_source;
+ sd_event_source *time_event_source;
+ sd_event_source *quit_event_source;
+ sd_event *event;
};
#define RTNL_DEFAULT_TIMEOUT ((usec_t) (10 * USEC_PER_SEC))
-int message_get_errno(sd_rtnl_message *m);
-int message_get_serial(sd_rtnl_message *m);
+#define RTNL_WQUEUE_MAX 1024
+#define RTNL_RQUEUE_MAX 64*1024
+
+int message_new_synthetic_error(int error, uint32_t serial, sd_rtnl_message **ret);
+uint32_t message_get_serial(sd_rtnl_message *m);
int message_seal(sd_rtnl *nl, sd_rtnl_message *m);
int socket_write_message(sd_rtnl *nl, sd_rtnl_message *m);
int socket_read_message(sd_rtnl *nl, sd_rtnl_message **ret);
+
+/* Make sure callbacks don't destroy the rtnl connection */
+#define RTNL_DONT_DESTROY(rtnl) \
+ _cleanup_sd_rtnl_unref_ sd_rtnl *_dont_destroy_##rtnl = sd_rtnl_ref(rtnl)