bus: update PORTING-DBUS1

[elogind.git] / src / libsystemd-bus / bus-message.h

diff --git a/src/libsystemd-bus/bus-message.h b/src/libsystemd-bus/bus-message.h
index 589c819c730a6528f8fae1f4cf430f5f09bdb515..5322375ef1c576eb596e13bf7d009b85fa6143d5 100644 (file)
--- a/src/libsystemd-bus/bus-message.h
+++ b/src/libsystemd-bus/bus-message.h
@@ -48,6 +48,8 @@ struct bus_container {
         /* gvariant: list of offsets to end of children if this is struct/dict entry/array */
         size_t *offsets, n_offsets, offsets_allocated, offset_index;
         size_t item_size;
+
+        char *peeked_signature;
 };
 
 struct bus_header {
@@ -56,6 +58,10 @@ struct bus_header {
         uint8_t flags;
         uint8_t version;
         uint32_t body_size;
+
+        /* Note that what the bus spec calls "serial" we'll call
+        "cookie" instead, because we don't want to imply that the
+        cookie was in any way monotonically increasing. */
         uint32_t serial;
         uint32_t fields_size;
 } _packed_;
@@ -78,7 +84,7 @@ struct sd_bus_message {
 
         sd_bus *bus;
 
-        uint32_t reply_serial;
+        uint32_t reply_cookie;
 
         const char *path;
         const char *interface;
@@ -154,7 +160,7 @@ static inline uint64_t BUS_MESSAGE_BSWAP64(sd_bus_message *m, uint64_t u) {
         return BUS_MESSAGE_NEED_BSWAP(m) ? bswap_64(u) : u;
 }
 
-static inline uint32_t BUS_MESSAGE_SERIAL(sd_bus_message *m) {
+static inline uint32_t BUS_MESSAGE_COOKIE(sd_bus_message *m) {
         return BUS_MESSAGE_BSWAP32(m, m->header->serial);
 }