X-Git-Url: http://git.efficios.com/?a=blobdiff_plain;f=include%2Fbabeltrace%2Fctf%2Ftypes.h;h=e1870f09bceb6d7c7ace8121835c179cd959db5e;hb=9de9c2a388845a38f16ef7c6d10a96fdd5e3b7e6;hp=8bd01027c4cc505ecab3c13ad2748b289dc8b663;hpb=2e937fb4814a0db0d4724dd03fb93926b065e03b;p=babeltrace.git

diff --git a/include/babeltrace/ctf/types.h b/include/babeltrace/ctf/types.h
index 8bd01027..e1870f09 100644
--- a/include/babeltrace/ctf/types.h
+++ b/include/babeltrace/ctf/types.h
@@ -59,7 +59,7 @@ struct packet_index {
  * Always update ctf_stream_pos with ctf_move_pos and ctf_init_pos.
  */
 struct ctf_stream_pos {
-	struct stream_pos parent;
+	struct bt_stream_pos parent;
 	int fd;			/* backing file fd. -1 if unset. */
 	GArray *packet_cycles_index;	/* contains struct packet_index in cycles */
 	GArray *packet_real_index;	/* contains struct packet_index in ns */
@@ -77,7 +77,7 @@ struct ctf_stream_pos {
 	int64_t last_offset;	/* offset before the last read_event */
 	uint64_t cur_index;	/* current index in packet index */
 	uint64_t last_events_discarded;	/* last known amount of event discarded */
-	void (*packet_seek)(struct stream_pos *pos, size_t index,
+	void (*packet_seek)(struct bt_stream_pos *pos, size_t index,
 			int whence); /* function called to switch packet */
 
 	int dummy;		/* dummy position, for length calculation */
@@ -85,43 +85,44 @@ struct ctf_stream_pos {
 };
 
 static inline
-struct ctf_stream_pos *ctf_pos(struct stream_pos *pos)
+struct ctf_stream_pos *ctf_pos(struct bt_stream_pos *pos)
 {
 	return container_of(pos, struct ctf_stream_pos, parent);
 }
 
 BT_HIDDEN
-int ctf_integer_read(struct stream_pos *pos, struct definition *definition);
+int ctf_integer_read(struct bt_stream_pos *pos, struct bt_definition *definition);
 BT_HIDDEN
-int ctf_integer_write(struct stream_pos *pos, struct definition *definition);
+int ctf_integer_write(struct bt_stream_pos *pos, struct bt_definition *definition);
 BT_HIDDEN
-int ctf_float_read(struct stream_pos *pos, struct definition *definition);
+int ctf_float_read(struct bt_stream_pos *pos, struct bt_definition *definition);
 BT_HIDDEN
-int ctf_float_write(struct stream_pos *pos, struct definition *definition);
+int ctf_float_write(struct bt_stream_pos *pos, struct bt_definition *definition);
 BT_HIDDEN
-int ctf_string_read(struct stream_pos *pos, struct definition *definition);
+int ctf_string_read(struct bt_stream_pos *pos, struct bt_definition *definition);
 BT_HIDDEN
-int ctf_string_write(struct stream_pos *pos, struct definition *definition);
+int ctf_string_write(struct bt_stream_pos *pos, struct bt_definition *definition);
 BT_HIDDEN
-int ctf_enum_read(struct stream_pos *pos, struct definition *definition);
+int ctf_enum_read(struct bt_stream_pos *pos, struct bt_definition *definition);
 BT_HIDDEN
-int ctf_enum_write(struct stream_pos *pos, struct definition *definition);
+int ctf_enum_write(struct bt_stream_pos *pos, struct bt_definition *definition);
 BT_HIDDEN
-int ctf_struct_rw(struct stream_pos *pos, struct definition *definition);
+int ctf_struct_rw(struct bt_stream_pos *pos, struct bt_definition *definition);
 BT_HIDDEN
-int ctf_variant_rw(struct stream_pos *pos, struct definition *definition);
+int ctf_variant_rw(struct bt_stream_pos *pos, struct bt_definition *definition);
 BT_HIDDEN
-int ctf_array_read(struct stream_pos *pos, struct definition *definition);
+int ctf_array_read(struct bt_stream_pos *pos, struct bt_definition *definition);
 BT_HIDDEN
-int ctf_array_write(struct stream_pos *pos, struct definition *definition);
+int ctf_array_write(struct bt_stream_pos *pos, struct bt_definition *definition);
 BT_HIDDEN
-int ctf_sequence_read(struct stream_pos *pos, struct definition *definition);
+int ctf_sequence_read(struct bt_stream_pos *pos, struct bt_definition *definition);
 BT_HIDDEN
-int ctf_sequence_write(struct stream_pos *pos, struct definition *definition);
+int ctf_sequence_write(struct bt_stream_pos *pos, struct bt_definition *definition);
 
-void ctf_packet_seek(struct stream_pos *pos, size_t index, int whence);
+void ctf_packet_seek(struct bt_stream_pos *pos, size_t index, int whence);
 
-int ctf_init_pos(struct ctf_stream_pos *pos, int fd, int open_flags);
+int ctf_init_pos(struct ctf_stream_pos *pos, struct bt_trace_descriptor *trace,
+		int fd, int open_flags);
 int ctf_fini_pos(struct ctf_stream_pos *pos);
 
 /*
@@ -136,23 +137,6 @@ void ctf_move_pos(struct ctf_stream_pos *pos, uint64_t bit_offset)
 	if (unlikely(pos->offset == EOF))
 		return;
 
-	if (pos->fd >= 0) {
-		/*
-		 * PROT_READ ctf_packet_seek is called from within
-		 * ctf_pos_get_event so end of packet does not change
-		 * the packet context on for the last event of the
-		 * packet.
-		 */
-		if ((pos->prot == PROT_WRITE)
-		    	&& (unlikely(pos->offset + bit_offset >= pos->packet_size))) {
-			printf_debug("ctf_packet_seek (before call): %" PRId64 "\n",
-				     pos->offset);
-			ctf_packet_seek(&pos->parent, 0, SEEK_CUR);
-			printf_debug("ctf_packet_seek (after call): %" PRId64 "\n",
-				     pos->offset);
-			return;
-		}
-	}
 	pos->offset += bit_offset;
 	printf_debug("ctf_move_pos after increment: %" PRId64 "\n", pos->offset);
 }
@@ -200,7 +184,7 @@ int ctf_pos_packet(struct ctf_stream_pos *dummy)
 static inline
 void ctf_pos_pad_packet(struct ctf_stream_pos *pos)
 {
-	ctf_move_pos(pos, pos->packet_size - pos->offset);
+	ctf_packet_seek(&pos->parent, 0, SEEK_CUR);
 }
 
 static inline
@@ -214,7 +198,7 @@ int ctf_pos_access_ok(struct ctf_stream_pos *pos, uint64_t bit_len)
 }
 
 /*
- * Update the stream position for to the current event. This moves to
+ * Update the stream position to the current event. This moves to
  * the next packet if we are located at the end of the current packet.
  */
 static inline