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ir: add trace UUID getter and setter
[babeltrace.git]
/
lib
/
ctf-writer
/
writer.c
diff --git
a/lib/ctf-writer/writer.c
b/lib/ctf-writer/writer.c
index e9d747317825f7c0ec69fa0282c5fc90775a6346..9fd2f7ddee52d6ab3281a69d0440191c7d763613 100644
(file)
--- a/
lib/ctf-writer/writer.c
+++ b/
lib/ctf-writer/writer.c
@@
-37,6
+37,7
@@
#include <babeltrace/ref.h>
#include <babeltrace/endian-internal.h>
#include <babeltrace/compiler-internal.h>
#include <babeltrace/ref.h>
#include <babeltrace/endian-internal.h>
#include <babeltrace/compiler-internal.h>
+#include <babeltrace/compat/uuid-internal.h>
#include <stdio.h>
#include <stdlib.h>
#include <sys/stat.h>
#include <stdio.h>
#include <stdlib.h>
#include <sys/stat.h>
@@
-52,6
+53,7
@@
struct bt_ctf_writer *bt_ctf_writer_create(const char *path)
{
int ret;
struct bt_ctf_writer *writer = NULL;
{
int ret;
struct bt_ctf_writer *writer = NULL;
+ unsigned char uuid[16];
if (!path) {
goto error;
if (!path) {
goto error;
@@
-73,6
+75,13
@@
struct bt_ctf_writer *bt_ctf_writer_create(const char *path)
goto error_destroy;
}
goto error_destroy;
}
+ /* Generate a UUID for this writer's trace */
+ uuid_generate(uuid);
+ ret = bt_ctf_trace_set_uuid(writer->trace, uuid);
+ if (ret) {
+ goto error_destroy;
+ }
+
writer->trace->is_created_by_writer = 1;
bt_object_set_parent(writer->trace, writer);
bt_put(writer->trace);
writer->trace->is_created_by_writer = 1;
bt_object_set_parent(writer->trace, writer);
bt_put(writer->trace);
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