common: compile libtestpoint as C++

[lttng-tools.git] / src / common / testpoint / testpoint.c

diff --git a/src/common/testpoint/testpoint.c b/src/common/testpoint/testpoint.c
deleted file mode 100644 (file)
index c702458..0000000
--- a/src/common/testpoint/testpoint.c
+++ /dev/null
@@ -1,52 +0,0 @@
-/*
- * Copyright (C) 2012 Christian Babeux <christian.babeux@efficios.com>
- *
- * SPDX-License-Identifier: GPL-2.0-only
- *
- */
-
-#ifndef NTESTPOINT
-
-#define _LGPL_SOURCE
-#include <dlfcn.h>  /* for dlsym   */
-#include <stdlib.h> /* for getenv  */
-#include <string.h> /* for strncmp */
-
-#include "testpoint.h"
-
-/* Environment variable used to enable the testpoints facilities. */
-static const char *lttng_testpoint_env_var = "LTTNG_TESTPOINT_ENABLE";
-
-/* Testpoint toggle flag */
-int lttng_testpoint_activated;
-
-/*
- * Toggle the support for testpoints on the application startup.
- */
-static void __attribute__((constructor)) lttng_testpoint_check(void)
-{
-       char *testpoint_env_val = NULL;
-
-       testpoint_env_val = getenv(lttng_testpoint_env_var);
-       if (testpoint_env_val != NULL
-                       && (strncmp(testpoint_env_val, "1", 1) == 0)) {
-               lttng_testpoint_activated = 1;
-       }
-}
-
-/*
- * Lookup a symbol by name.
- *
- * Return the address where the symbol is loaded or NULL if the symbol was not
- * found.
- */
-void *lttng_testpoint_lookup(const char *name)
-{
-       if (!name) {
-               return NULL;
-       }
-
-       return dlsym(RTLD_DEFAULT, name);
-}
-
-#endif /* NTESTPOINT */