clang-tidy: add Chrome-inspired checks

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

diff --git a/src/common/testpoint/testpoint.cpp b/src/common/testpoint/testpoint.cpp
index 753b79594754c8e96875faec3ccfa0a7c6d5c72d..7d41fae5fa381d5299012a400799ccc940fd9d36 100644 (file)
--- a/src/common/testpoint/testpoint.cpp
+++ b/src/common/testpoint/testpoint.cpp
@@ -23,12 +23,12 @@ int lttng_testpoint_activated;
 /*
  * Toggle the support for testpoints on the application startup.
  */
-static void __attribute__((constructor)) lttng_testpoint_check(void)
+static void __attribute__((constructor)) lttng_testpoint_check()
 {
-       char *testpoint_env_val = NULL;
+       char *testpoint_env_val = nullptr;
 
        testpoint_env_val = getenv(lttng_testpoint_env_var);
-       if (testpoint_env_val != NULL && (strncmp(testpoint_env_val, "1", 1) == 0)) {
+       if (testpoint_env_val != nullptr && (strncmp(testpoint_env_val, "1", 1) == 0)) {
                lttng_testpoint_activated = 1;
        }
 }
@@ -42,7 +42,7 @@ static void __attribute__((constructor)) lttng_testpoint_check(void)
 void *lttng_testpoint_lookup(const char *name)
 {
        if (!name) {
-               return NULL;
+               return nullptr;
        }
 
        return dlsym(RTLD_DEFAULT, name);