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: Ibffb8334fdd001671fb6b9c5e001598648499a54
Signed-off-by: Michael Jeanson <mjeanson@efficios.com>
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
-__tracepoints__init(void)
+lttng_ust__tracepoints__init(void)
lttng_ust_notrace __attribute__((constructor));
static void
lttng_ust_notrace __attribute__((constructor));
static void
-__tracepoints__init(void)
+lttng_ust__tracepoints__init(void)
{
if (lttng_ust_tracepoint_registered++) {
if (!lttng_ust_tracepoint_dlopen_ptr->liblttngust_handle)
{
if (lttng_ust_tracepoint_registered++) {
if (!lttng_ust_tracepoint_dlopen_ptr->liblttngust_handle)
-__tracepoints__destroy(void)
+lttng_ust__tracepoints__destroy(void)
lttng_ust_notrace __attribute__((destructor));
static void
lttng_ust_notrace __attribute__((destructor));
static void
-__tracepoints__destroy(void)
+lttng_ust__tracepoints__destroy(void)
* registering only _one_ instance of the tracepoints per shared-ojbect
* (or for the whole main program).
*/
* registering only _one_ instance of the tracepoints per shared-ojbect
* (or for the whole main program).
*/
-extern struct lttng_ust_tracepoint * const __start___tracepoints_ptrs[]
+extern struct lttng_ust_tracepoint * const __start_lttng_ust_tracepoints_ptrs[]
__attribute__((weak, visibility("hidden")));
__attribute__((weak, visibility("hidden")));
-extern struct lttng_ust_tracepoint * const __stop___tracepoints_ptrs[]
+extern struct lttng_ust_tracepoint * const __stop_lttng_ust_tracepoints_ptrs[]
__attribute__((weak, visibility("hidden")));
/*
__attribute__((weak, visibility("hidden")));
/*
/*
* Note: to allow PIC code, we need to allow the linker to update the pointers
/*
* Note: to allow PIC code, we need to allow the linker to update the pointers
- * in the __tracepoints_ptrs section.
+ * in the lttng_ust_tracepoints_ptrs section.
* Therefore, this section is _not_ const (read-only).
*/
#define _TP_EXTRACT_STRING(...) #__VA_ARGS__
* Therefore, this section is _not_ const (read-only).
*/
#define _TP_EXTRACT_STRING(...) #__VA_ARGS__
lttng_ust_tracepoint_validate_name_len(_provider, _name); \
extern int lttng_ust_tracepoint_provider_##_provider; \
static const char __tp_provider_strtab_##_provider##___##_name[] \
lttng_ust_tracepoint_validate_name_len(_provider, _name); \
extern int lttng_ust_tracepoint_provider_##_provider; \
static const char __tp_provider_strtab_##_provider##___##_name[] \
- __attribute__((section("__tracepoints_strings"))) = \
+ __attribute__((section("lttng_ust_tracepoints_strings"))) = \
#_provider; \
static const char __tp_name_strtab_##_provider##___##_name[] \
#_provider; \
static const char __tp_name_strtab_##_provider##___##_name[] \
- __attribute__((section("__tracepoints_strings"))) = \
+ __attribute__((section("lttng_ust_tracepoints_strings"))) = \
#_name; \
struct lttng_ust_tracepoint lttng_ust_tracepoint_##_provider##___##_name \
#_name; \
struct lttng_ust_tracepoint lttng_ust_tracepoint_##_provider##___##_name \
- __attribute__((section("__tracepoints"))) = { \
+ __attribute__((section("lttng_ust_tracepoints"))) = { \
sizeof(struct lttng_ust_tracepoint), \
__tp_provider_strtab_##_provider##___##_name, \
__tp_name_strtab_##_provider##___##_name, \
sizeof(struct lttng_ust_tracepoint), \
__tp_provider_strtab_##_provider##___##_name, \
__tp_name_strtab_##_provider##___##_name, \
}; \
static struct lttng_ust_tracepoint * \
lttng_ust_tracepoint_ptr_##_provider##___##_name \
}; \
static struct lttng_ust_tracepoint * \
lttng_ust_tracepoint_ptr_##_provider##___##_name \
- __attribute__((section("__tracepoints_ptrs"), used)) \
+ __attribute__((section("lttng_ust_tracepoints_ptrs"), used)) \
__lttng_ust_variable_attribute_no_sanitize_address = \
<tng_ust_tracepoint_##_provider##___##_name;
static void
__lttng_ust_variable_attribute_no_sanitize_address = \
<tng_ust_tracepoint_##_provider##___##_name;
static void
-__tracepoints__ptrs_init(void)
+lttng_ust__tracepoints__ptrs_init(void)
lttng_ust_notrace __attribute__((constructor));
static void
lttng_ust_notrace __attribute__((constructor));
static void
-__tracepoints__ptrs_init(void)
+lttng_ust__tracepoints__ptrs_init(void)
{
if (lttng_ust_tracepoint_ptrs_registered++)
return;
{
if (lttng_ust_tracepoint_ptrs_registered++)
return;
"tp_get_destructors_state"));
lttng_ust_tracepoint__init_urcu_sym();
if (lttng_ust_tracepoint_dlopen_ptr->tracepoint_register_lib) {
"tp_get_destructors_state"));
lttng_ust_tracepoint__init_urcu_sym();
if (lttng_ust_tracepoint_dlopen_ptr->tracepoint_register_lib) {
- lttng_ust_tracepoint_dlopen_ptr->tracepoint_register_lib(__start___tracepoints_ptrs,
- __stop___tracepoints_ptrs -
- __start___tracepoints_ptrs);
+ lttng_ust_tracepoint_dlopen_ptr->tracepoint_register_lib(__start_lttng_ust_tracepoints_ptrs,
+ __stop_lttng_ust_tracepoints_ptrs -
+ __start_lttng_ust_tracepoints_ptrs);
-__tracepoints__ptrs_destroy(void)
+lttng_ust__tracepoints__ptrs_destroy(void)
lttng_ust_notrace __attribute__((destructor));
static void
lttng_ust_notrace __attribute__((destructor));
static void
-__tracepoints__ptrs_destroy(void)
+lttng_ust__tracepoints__ptrs_destroy(void)
if (!lttng_ust_tracepoint_destructors_syms_ptr)
lttng_ust_tracepoint_destructors_syms_ptr = <tng_ust_tracepoint_destructors_syms;
if (lttng_ust_tracepoint_dlopen_ptr->tracepoint_unregister_lib)
if (!lttng_ust_tracepoint_destructors_syms_ptr)
lttng_ust_tracepoint_destructors_syms_ptr = <tng_ust_tracepoint_destructors_syms;
if (lttng_ust_tracepoint_dlopen_ptr->tracepoint_unregister_lib)
- lttng_ust_tracepoint_dlopen_ptr->tracepoint_unregister_lib(__start___tracepoints_ptrs);
+ lttng_ust_tracepoint_dlopen_ptr->tracepoint_unregister_lib(__start_lttng_ust_tracepoints_ptrs);
if (lttng_ust_tracepoint_dlopen_ptr->liblttngust_handle
&& lttng_ust_tracepoint_destructors_syms_ptr->tracepoint_get_destructors_state
&& lttng_ust_tracepoint_destructors_syms_ptr->tracepoint_get_destructors_state()
if (lttng_ust_tracepoint_dlopen_ptr->liblttngust_handle
&& lttng_ust_tracepoint_destructors_syms_ptr->tracepoint_get_destructors_state
&& lttng_ust_tracepoint_destructors_syms_ptr->tracepoint_get_destructors_state()
void lttng_ust_statedump_init(void)
{
void lttng_ust_statedump_init(void)
{
- __tracepoints__init();
- __tracepoints__ptrs_init();
+ lttng_ust__tracepoints__init();
+ lttng_ust__tracepoints__ptrs_init();
__lttng_ust_events_init__lttng_ust_statedump();
lttng_ust_dl_update(LTTNG_UST_CALLER_IP());
}
__lttng_ust_events_init__lttng_ust_statedump();
lttng_ust_dl_update(LTTNG_UST_CALLER_IP());
}
void lttng_ust_statedump_destroy(void)
{
__lttng_ust_events_exit__lttng_ust_statedump();
void lttng_ust_statedump_destroy(void)
{
__lttng_ust_events_exit__lttng_ust_statedump();
- __tracepoints__ptrs_destroy();
- __tracepoints__destroy();
+ lttng_ust__tracepoints__ptrs_destroy();
+ lttng_ust__tracepoints__destroy();
ust_dl_state_destroy();
}
ust_dl_state_destroy();
}