Fix coverity warning about sizeof(void **) != sizeof(void *)

[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 d12e8bb71779dbff8ee1dd7196f52126c4465ba9..3f99f6626bb75871b27d85f92ba001081fee0dc2 100644 (file)
--- a/include/lttng/ust-tracepoint-event.h
+++ b/include/lttng/ust-tracepoint-event.h
@@ -75,6 +75,8 @@
 /* Reset all macros within TRACEPOINT_EVENT */
 #include <lttng/ust-tracepoint-event-reset.h>
 
+static inline lttng_ust_notrace
+void _TP_COMBINE_TOKENS(__tracepoint_provider_mismatch_, TRACEPOINT_PROVIDER)(void);
 static inline
 void _TP_COMBINE_TOKENS(__tracepoint_provider_mismatch_, TRACEPOINT_PROVIDER)(void)
 {
@@ -88,6 +90,8 @@ void _TP_COMBINE_TOKENS(__tracepoint_provider_mismatch_, TRACEPOINT_PROVIDER)(vo
 #define TRACEPOINT_EVENT_INSTANCE(_provider, _template, _name, _args)  \
        __tracepoint_provider_mismatch_##_provider();
 
+static inline lttng_ust_notrace
+void _TP_COMBINE_TOKENS(__tracepoint_provider_check_, TRACEPOINT_PROVIDER)(void);
 static inline
 void _TP_COMBINE_TOKENS(__tracepoint_provider_check_, TRACEPOINT_PROVIDER)(void)
 {
@@ -381,8 +385,8 @@ size_t __event_get_size__##_provider##___##_name(size_t *__dynamic_len, _TP_ARGS
                const void *__ctf_tmp_ptr = (_src);                            \
                memcpy(__stack_data, &__ctf_tmp_ulong, sizeof(unsigned long)); \
                __stack_data += sizeof(unsigned long);                         \
-               memcpy(__stack_data, &__ctf_tmp_ptr, sizeof(void **));         \
-               __stack_data += sizeof(void **);                               \
+               memcpy(__stack_data, &__ctf_tmp_ptr, sizeof(void *));          \
+               __stack_data += sizeof(void *);                                \
        }
 
 #undef _ctf_sequence_encoded
@@ -393,16 +397,16 @@ size_t __event_get_size__##_provider##___##_name(size_t *__dynamic_len, _TP_ARGS
                const void *__ctf_tmp_ptr = (_src);                            \
                memcpy(__stack_data, &__ctf_tmp_ulong, sizeof(unsigned long)); \
                __stack_data += sizeof(unsigned long);                         \
-               memcpy(__stack_data, &__ctf_tmp_ptr, sizeof(void **));         \
-               __stack_data += sizeof(void **);                               \
+               memcpy(__stack_data, &__ctf_tmp_ptr, sizeof(void *));          \
+               __stack_data += sizeof(void *);                                \
        }
 
 #undef _ctf_string
 #define _ctf_string(_item, _src, _nowrite)                                    \
        {                                                                      \
                const void *__ctf_tmp_ptr = (_src);                            \
-               memcpy(__stack_data, &__ctf_tmp_ptr, sizeof(void **));         \
-               __stack_data += sizeof(void **);                               \
+               memcpy(__stack_data, &__ctf_tmp_ptr, sizeof(void *));          \
+               __stack_data += sizeof(void *);                                \
        }
 
 #undef TP_ARGS