Tracepoint API namespacing '__lttng_ust_events_init'

[lttng-ust.git] / include / lttng / ust-tracepoint-event.h

diff --git a/include/lttng/ust-tracepoint-event.h b/include/lttng/ust-tracepoint-event.h
index 43e2d15d53c4442a53081272a225aca10b9c134d..06f06749d9c61bd974aa605a6509891d87ce5ae4 100644 (file)
--- a/include/lttng/ust-tracepoint-event.h
+++ b/include/lttng/ust-tracepoint-event.h
@@ -943,16 +943,16 @@ void lttng_ust__event_probe__##_provider##___##_name(LTTNG_UST__TP_ARGS_DATA_PRO
 #undef LTTNG_UST_TP_ARGS
 #define LTTNG_UST_TP_ARGS(...) __VA_ARGS__
 
-#define _TP_EXTRACT_STRING2(...)       #__VA_ARGS__
+#define LTTNG_UST__TP_EXTRACT_STRING2(...)     #__VA_ARGS__
 
 #undef LTTNG_UST__TRACEPOINT_EVENT_CLASS
 #define LTTNG_UST__TRACEPOINT_EVENT_CLASS(_provider, _name, _args, _fields)    \
 static const char __tp_event_signature___##_provider##___##_name[] =   \
-               _TP_EXTRACT_STRING2(_args);
+               LTTNG_UST__TP_EXTRACT_STRING2(_args);
 
 #include LTTNG_UST_TRACEPOINT_INCLUDE
 
-#undef _TP_EXTRACT_STRING2
+#undef LTTNG_UST__TP_EXTRACT_STRING2
 
 /*
  * Stage 6 of tracepoint event generation.
@@ -1029,7 +1029,7 @@ LTTNG_UST_TP_EXTERN_C const char * const _model_emf_uri___##__provider##___##__n
  * symbol table.
  */
 
-extern const struct lttng_ust_probe_desc LTTNG_UST__TP_COMBINE_TOKENS(__probe_desc___, LTTNG_UST_TRACEPOINT_PROVIDER)
+extern const struct lttng_ust_probe_desc LTTNG_UST__TP_COMBINE_TOKENS(lttng_ust__probe_desc___, LTTNG_UST_TRACEPOINT_PROVIDER)
        __attribute__((visibility("hidden")));
 
 /*
@@ -1060,7 +1060,7 @@ static const char *                                                              \
 static const struct lttng_ust_event_desc lttng_ust__event_desc___##_provider##_##_name = { \
        .struct_size = sizeof(struct lttng_ust_event_desc),                    \
        .event_name = #_name,                                                  \
-       .probe_desc = &__probe_desc___##_provider,                             \
+       .probe_desc = &lttng_ust__probe_desc___##_provider,                            \
        .probe_callback = (void (*)(void)) &lttng_ust__event_probe__##_provider##___##_template, \
        .fields = lttng_ust__event_fields___##_provider##___##_template,                       \
        .nr_fields = LTTNG_UST__TP_ARRAY_SIZE(lttng_ust__event_fields___##_provider##___##_template) - 1, \
@@ -1096,7 +1096,7 @@ static const struct lttng_ust_event_desc * const LTTNG_UST__TP_COMBINE_TOKENS(lt
  * Create a toplevel descriptor for the whole probe.
  */
 
-const struct lttng_ust_probe_desc LTTNG_UST__TP_COMBINE_TOKENS(__probe_desc___, LTTNG_UST_TRACEPOINT_PROVIDER) = {
+const struct lttng_ust_probe_desc LTTNG_UST__TP_COMBINE_TOKENS(lttng_ust__probe_desc___, LTTNG_UST_TRACEPOINT_PROVIDER) = {
        .struct_size = sizeof(struct lttng_ust_probe_desc),
        .provider_name = lttng_ust__tp_stringify(LTTNG_UST_TRACEPOINT_PROVIDER),
        .event_desc = LTTNG_UST__TP_COMBINE_TOKENS(lttng_ust__event_desc___, LTTNG_UST_TRACEPOINT_PROVIDER),
@@ -1105,8 +1105,8 @@ const struct lttng_ust_probe_desc LTTNG_UST__TP_COMBINE_TOKENS(__probe_desc___,
        .minor = LTTNG_UST_PROVIDER_MINOR,
 };
 
-static int LTTNG_UST__TP_COMBINE_TOKENS(__probe_register_refcount___, LTTNG_UST_TRACEPOINT_PROVIDER);
-static struct lttng_ust_registered_probe *LTTNG_UST__TP_COMBINE_TOKENS(__lttng_ust_probe_register_cookie___, LTTNG_UST_TRACEPOINT_PROVIDER);
+static int LTTNG_UST__TP_COMBINE_TOKENS(lttng_ust__probe_register_refcount___, LTTNG_UST_TRACEPOINT_PROVIDER);
+static struct lttng_ust_registered_probe *LTTNG_UST__TP_COMBINE_TOKENS(lttng_ust__probe_register_cookie___, LTTNG_UST_TRACEPOINT_PROVIDER);
 
 /*
  * Stage 9 of tracepoint event generation.
@@ -1122,14 +1122,14 @@ static struct lttng_ust_registered_probe *LTTNG_UST__TP_COMBINE_TOKENS(__lttng_u
 /* Reset all macros within LTTNG_UST_TRACEPOINT_EVENT */
 #include <lttng/ust-tracepoint-event-reset.h>
 static void
-LTTNG_UST__TP_COMBINE_TOKENS(__lttng_ust_events_init__, LTTNG_UST_TRACEPOINT_PROVIDER)(void)
+LTTNG_UST__TP_COMBINE_TOKENS(lttng_ust__events_init__, LTTNG_UST_TRACEPOINT_PROVIDER)(void)
        lttng_ust_notrace __attribute__((constructor));
 static void
-LTTNG_UST__TP_COMBINE_TOKENS(__lttng_ust_events_init__, LTTNG_UST_TRACEPOINT_PROVIDER)(void)
+LTTNG_UST__TP_COMBINE_TOKENS(lttng_ust__events_init__, LTTNG_UST_TRACEPOINT_PROVIDER)(void)
 {
        struct lttng_ust_registered_probe *reg_probe;
 
-       if (LTTNG_UST__TP_COMBINE_TOKENS(__probe_register_refcount___,
+       if (LTTNG_UST__TP_COMBINE_TOKENS(lttng_ust__probe_register_refcount___,
                        LTTNG_UST_TRACEPOINT_PROVIDER)++) {
                return;
        }
@@ -1142,13 +1142,13 @@ LTTNG_UST__TP_COMBINE_TOKENS(__lttng_ust_events_init__, LTTNG_UST_TRACEPOINT_PRO
         * error will appear.
         */
        LTTNG_UST__TP_COMBINE_TOKENS(lttng_ust_tracepoint_provider_check_, LTTNG_UST_TRACEPOINT_PROVIDER)();
-       assert(!LTTNG_UST__TP_COMBINE_TOKENS(__lttng_ust_probe_register_cookie___, LTTNG_UST_TRACEPOINT_PROVIDER));
-       reg_probe = lttng_ust_probe_register(&LTTNG_UST__TP_COMBINE_TOKENS(__probe_desc___, LTTNG_UST_TRACEPOINT_PROVIDER));
+       assert(!LTTNG_UST__TP_COMBINE_TOKENS(lttng_ust__probe_register_cookie___, LTTNG_UST_TRACEPOINT_PROVIDER));
+       reg_probe = lttng_ust_probe_register(&LTTNG_UST__TP_COMBINE_TOKENS(lttng_ust__probe_desc___, LTTNG_UST_TRACEPOINT_PROVIDER));
        if (!reg_probe) {
                fprintf(stderr, "LTTng-UST: Error while registering tracepoint probe.\n");
                abort();
        }
-       LTTNG_UST__TP_COMBINE_TOKENS(__lttng_ust_probe_register_cookie___, LTTNG_UST_TRACEPOINT_PROVIDER) = reg_probe;
+       LTTNG_UST__TP_COMBINE_TOKENS(lttng_ust__probe_register_cookie___, LTTNG_UST_TRACEPOINT_PROVIDER) = reg_probe;
 }
 
 static void
@@ -1157,12 +1157,12 @@ LTTNG_UST__TP_COMBINE_TOKENS(__lttng_ust_events_exit__, LTTNG_UST_TRACEPOINT_PRO
 static void
 LTTNG_UST__TP_COMBINE_TOKENS(__lttng_ust_events_exit__, LTTNG_UST_TRACEPOINT_PROVIDER)(void)
 {
-       if (--LTTNG_UST__TP_COMBINE_TOKENS(__probe_register_refcount___,
+       if (--LTTNG_UST__TP_COMBINE_TOKENS(lttng_ust__probe_register_refcount___,
                        LTTNG_UST_TRACEPOINT_PROVIDER)) {
                return;
        }
-       lttng_ust_probe_unregister(LTTNG_UST__TP_COMBINE_TOKENS(__lttng_ust_probe_register_cookie___, LTTNG_UST_TRACEPOINT_PROVIDER));
-       LTTNG_UST__TP_COMBINE_TOKENS(__lttng_ust_probe_register_cookie___, LTTNG_UST_TRACEPOINT_PROVIDER) = NULL;
+       lttng_ust_probe_unregister(LTTNG_UST__TP_COMBINE_TOKENS(lttng_ust__probe_register_cookie___, LTTNG_UST_TRACEPOINT_PROVIDER));
+       LTTNG_UST__TP_COMBINE_TOKENS(lttng_ust__probe_register_cookie___, LTTNG_UST_TRACEPOINT_PROVIDER) = NULL;
 }
 
 int LTTNG_UST__TP_COMBINE_TOKENS(lttng_ust_tracepoint_provider_, LTTNG_UST_TRACEPOINT_PROVIDER)