Tracepoint API namespacing '__get_dynamic_len'

The ABI bump gives us the opportunity to namespace all public symbols
under the 'lttng_ust_' prefix. Namespace all API symbols and macros
under 'lttng_ust_' / 'LTTNG_UST_' and add compat macros to keep
compatibility with the previous API.

Change-Id: Id3c3f0d08439c6149f835ced5a575f2507b74ef1
Signed-off-by: Michael Jeanson <mjeanson@efficios.com>
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>

diff --git a/include/lttng/ust-tracepoint-event.h b/include/lttng/ust-tracepoint-event.h
index 0df951a4655f23d1ac79d9b86589ddf58a06d550..43e2d15d53c4442a53081272a225aca10b9c134d 100644 (file)
--- a/include/lttng/ust-tracepoint-event.h
+++ b/include/lttng/ust-tracepoint-event.h
@@ -768,9 +768,9 @@ size_t lttng_ust__event_get_align__##_provider##___##_name(LTTNG_UST__TP_ARGS_PR
        }                                                               \
        if (lttng_ust_string_encoding_##_encoding == lttng_ust_string_encoding_none) \
                __chan->ops->event_write(&__ctx, _src,                  \
-                       sizeof(_type) * __get_dynamic_len(dest), lttng_ust_rb_alignof(_type));  \
+                       sizeof(_type) * lttng_ust__get_dynamic_len(dest), lttng_ust_rb_alignof(_type)); \
        else                                                            \
-               __chan->ops->event_pstrcpy_pad(&__ctx, (const char *) (_src), __get_dynamic_len(dest)); \
+               __chan->ops->event_pstrcpy_pad(&__ctx, (const char *) (_src), lttng_ust__get_dynamic_len(dest)); \
 
 #undef _ctf_string
 #define _ctf_string(_item, _src, _nowrite)                                     \
@@ -778,7 +778,7 @@ size_t lttng_ust__event_get_align__##_provider##___##_name(LTTNG_UST__TP_ARGS_PR
                const char *__ctf_tmp_string =                                  \
                        ((_src) ? (_src) : LTTNG_UST__NULL_STRING);             \
                __chan->ops->event_strcpy(&__ctx, __ctf_tmp_string,             \
-                       __get_dynamic_len(dest));                               \
+                       lttng_ust__get_dynamic_len(dest));                      \
        }
 
 #undef _ctf_unused
@@ -789,8 +789,8 @@ size_t lttng_ust__event_get_align__##_provider##___##_name(LTTNG_UST__TP_ARGS_PR
        _ctf_integer_ext(_type, _item, _src, BYTE_ORDER, 10, _nowrite)
 
 /* Beware: this get len actually consumes the len value */
-#undef __get_dynamic_len
-#define __get_dynamic_len(field)       __stackvar.__dynamic_len[__dynamic_len_idx++]
+#undef lttng_ust__get_dynamic_len
+#define lttng_ust__get_dynamic_len(field)      __stackvar.__dynamic_len[__dynamic_len_idx++]
 
 #undef LTTNG_UST_TP_ARGS
 #define LTTNG_UST_TP_ARGS(...) __VA_ARGS__
@@ -929,7 +929,7 @@ void lttng_ust__event_probe__##_provider##___##_name(LTTNG_UST__TP_ARGS_DATA_PRO
 
 #include LTTNG_UST_TRACEPOINT_INCLUDE
 
-#undef __get_dynamic_len
+#undef lttng_ust__get_dynamic_len
 
 /*
  * Stage 5.1 of tracepoint event generation.