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Revert "Use XSI-compliant strerror_r by default on non-Linux"
[lttng-ust.git]
/
include
/
lttng
/
tracepoint.h
diff --git
a/include/lttng/tracepoint.h
b/include/lttng/tracepoint.h
index e4941b5a575d35402798c8f9cef65a541d7ed689..5fda51f43bb0aa1f1390f8dc6d00f2bf34b5373d 100644
(file)
--- a/
include/lttng/tracepoint.h
+++ b/
include/lttng/tracepoint.h
@@
-20,6
+20,14
@@
#include <dlfcn.h> /* for dlopen */
#include <string.h> /* for memset */
#include <assert.h>
#include <dlfcn.h> /* for dlopen */
#include <string.h> /* for memset */
#include <assert.h>
+#include <lttng/ust-config.h> /* for sdt */
+
+#ifdef LTTNG_UST_HAVE_SDT_INTEGRATION
+#define SDT_USE_VARIADIC
+#include <sys/sdt.h>
+#else
+#define STAP_PROBEV(...)
+#endif
#ifdef __cplusplus
extern "C" {
#ifdef __cplusplus
extern "C" {
@@
-27,6
+35,7
@@
extern "C" {
#define tracepoint(provider, name, ...) \
do { \
#define tracepoint(provider, name, ...) \
do { \
+ STAP_PROBEV(provider, name, ## __VA_ARGS__); \
if (caa_unlikely(__tracepoint_##provider##___##name.state)) \
__tracepoint_cb_##provider##___##name(__VA_ARGS__); \
} while (0)
if (caa_unlikely(__tracepoint_##provider##___##name.state)) \
__tracepoint_cb_##provider##___##name(__VA_ARGS__); \
} while (0)
@@
-438,8
+447,9
@@
static void __attribute__((destructor)) __tracepoints__destroy(void)
*
* Declare tracepoint loglevels for tracepoints. A TRACEPOINT_EVENT
* should be declared prior to the the TRACEPOINT_LOGLEVEL for a given
*
* Declare tracepoint loglevels for tracepoints. A TRACEPOINT_EVENT
* should be declared prior to the the TRACEPOINT_LOGLEVEL for a given
- * tracepoint name. The first field is the name of the tracepoint, the
- * second field is the loglevel name.
+ * tracepoint name. The first field is the provider name, the second
+ * field is the name of the tracepoint, the third field is the loglevel
+ * name.
*
* TRACEPOINT_LOGLEVEL(< [com_company_]project[_component] >, < event >,
* < loglevel_name >)
*
* TRACEPOINT_LOGLEVEL(< [com_company_]project[_component] >, < event >,
* < loglevel_name >)
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