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Generate a UUID on lttng-sessiond launch
[lttng-tools.git]
/
src
/
common
/
compat
/
uuid.h
diff --git
a/src/common/compat/uuid.h
b/src/common/compat/uuid.h
index dcc4ed5609b2785945f54f00dd7d575e0c8ad82f..0da0b80db72c47be979167687d3309459301df17 100644
(file)
--- a/
src/common/compat/uuid.h
+++ b/
src/common/compat/uuid.h
@@
-31,6
+31,8
@@
#define UUID_STR_LEN 37
#define UUID_LEN 16
#define UUID_STR_LEN 37
#define UUID_LEN 16
+typedef unsigned char lttng_uuid[UUID_LEN];
+
#ifdef LTTNG_HAVE_LIBUUID
#include <uuid/uuid.h>
#ifdef LTTNG_HAVE_LIBUUID
#include <uuid/uuid.h>
@@
-38,7
+40,7
@@
* uuid_out is of len UUID_LEN.
*/
static inline
* uuid_out is of len UUID_LEN.
*/
static inline
-int lttng_uuid_generate(
unsigned char *
uuid_out)
+int lttng_uuid_generate(
lttng_uuid
uuid_out)
{
uuid_generate(uuid_out);
return 0;
{
uuid_generate(uuid_out);
return 0;
@@
-52,7
+54,7
@@
int lttng_uuid_generate(unsigned char *uuid_out)
* uuid_out is of len UUID_LEN.
*/
static inline
* uuid_out is of len UUID_LEN.
*/
static inline
-int lttng_uuid_generate(
unsigned char *
uuid_out)
+int lttng_uuid_generate(
lttng_uuid
uuid_out)
{
uint32_t status;
{
uint32_t status;
@@
-74,6
+76,6
@@
int lttng_uuid_generate(unsigned char *uuid_out)
* Assumes uuid_str is at least UUID_STR_LEN byte long.
*/
LTTNG_HIDDEN
* Assumes uuid_str is at least UUID_STR_LEN byte long.
*/
LTTNG_HIDDEN
-void lttng_uuid_to_str(const
unsigned char *
uuid, char *uuid_str);
+void lttng_uuid_to_str(const
lttng_uuid
uuid, char *uuid_str);
#endif /* LTTNG_UUID_H */
#endif /* LTTNG_UUID_H */
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