Changeset 084d95a for lib/libtrace.h

Timestamp:

09/05/05 14:44:41 (15 years ago)

Author:

Shane Alcock <salcock@…>

Branches:

4.0.1-hotfixes, cachetimestamps, develop, dpdk-ndag, etsilive, getfragoff, help, libtrace4, master, ndag_format, pfring, rc-4.0.1, rc-4.0.2, rc-4.0.3, rc-4.0.4, ringdecrementfix, ringperformance, ringtimestampfixes

Children:

de8c420b

Parents:

03cbfec

Message:

Fixed another reference to sizeof(dag_record_t) and added support for dummy traces

trace_create_dead and trace_destroy_dead

File:

• lib/libtrace.h (modified) (2 diffs)

lib/libtrace.h

@@ -236 +236 @@
 struct libtrace_t *trace_create(char *uri);
 
+/** Creates a "dummy" trace file that has only the format type set.
+ *
+ * @returns opaque pointer to a (sparsely initialised) libtrace_t
+ *
+ * IMPORTANT: Do not attempt to call trace_read_packet or other such functions with
+ * the dummy trace. Its intended purpose is to act as a packet->trace for libtrace_packet_t's
+ * that are not associated with a libtrace_t structure.
+ */
+struct libtrace_t *trace_create_dead(char *uri);
+
 /** Creates a trace output file from a URI. 
  *
@@ -263 +273 @@
  */
 void trace_destroy(struct libtrace_t *trace);
+
+void trace_destroy_dead(struct libtrace_t *trace);
 
 /** Close a trace output file, freeing up any resources it may have been using