clang-tidy: add Chrome-inspired checks

[lttng-tools.git] / src / bin / lttng / commands / destroy.cpp

diff --git a/src/bin/lttng/commands/destroy.cpp b/src/bin/lttng/commands/destroy.cpp
index 6291dd36f1c0af7971e90793ddc8efdc3f70a0f1..270cefffcbcc3688e045da692894e863c8accf60 100644 (file)
--- a/src/bin/lttng/commands/destroy.cpp
+++ b/src/bin/lttng/commands/destroy.cpp
@@ -42,11 +42,11 @@ enum {
 
 static struct poptOption long_options[] = {
        /* longName, shortName, argInfo, argPtr, value, descrip, argDesc */
-       { "help", 'h', POPT_ARG_NONE, 0, OPT_HELP, 0, 0 },
-       { "all", 'a', POPT_ARG_VAL, &opt_destroy_all, 1, 0, 0 },
-       { "list-options", 0, POPT_ARG_NONE, NULL, OPT_LIST_OPTIONS, NULL, NULL },
-       { "no-wait", 'n', POPT_ARG_VAL, &opt_no_wait, 1, 0, 0 },
-       { 0, 0, 0, 0, 0, 0, 0 }
+       { "help", 'h', POPT_ARG_NONE, nullptr, OPT_HELP, nullptr, nullptr },
+       { "all", 'a', POPT_ARG_VAL, &opt_destroy_all, 1, nullptr, nullptr },
+       { "list-options", 0, POPT_ARG_NONE, nullptr, OPT_LIST_OPTIONS, nullptr, nullptr },
+       { "no-wait", 'n', POPT_ARG_VAL, &opt_no_wait, 1, nullptr, nullptr },
+       { nullptr, 0, 0, nullptr, 0, nullptr, nullptr }
 };
 
 /*
@@ -58,14 +58,14 @@ static struct poptOption long_options[] = {
 static int destroy_session(struct lttng_session *session)
 {
        int ret;
-       char *session_name = NULL;
+       char *session_name = nullptr;
        bool session_was_already_stopped;
        enum lttng_error_code ret_code;
-       struct lttng_destruction_handle *handle = NULL;
+       struct lttng_destruction_handle *handle = nullptr;
        enum lttng_destruction_handle_status status;
        bool newline_needed = false, printed_destroy_msg = false;
        enum lttng_rotation_state rotation_state;
-       char *stats_str = NULL;
+       char *stats_str = nullptr;
 
        ret = lttng_stop_tracing_no_wait(session->name);
        if (ret < 0 && ret != -LTTNG_ERR_TRACE_ALREADY_STOPPED) {
@@ -263,15 +263,15 @@ int cmd_destroy(int argc, const char **argv)
        int opt;
        int ret = CMD_SUCCESS, i, command_ret = CMD_SUCCESS, success = 1;
        static poptContext pc;
-       char *session_name = NULL;
-       const char *arg_session_name = NULL;
-       const char *leftover = NULL;
+       char *session_name = nullptr;
+       const char *arg_session_name = nullptr;
+       const char *leftover = nullptr;
 
-       struct lttng_session *sessions = NULL;
+       struct lttng_session *sessions = nullptr;
        int count;
        int found;
 
-       pc = poptGetContext(NULL, argc, argv, long_options, 0);
+       pc = poptGetContext(nullptr, argc, argv, long_options, 0);
        poptReadDefaultConfig(pc, 0);
 
        while ((opt = poptGetNextOpt(pc)) != -1) {
@@ -342,12 +342,12 @@ int cmd_destroy(int argc, const char **argv)
                        session_name = get_session_name();
                } else {
                        session_name = strdup(arg_session_name);
-                       if (session_name == NULL) {
+                       if (session_name == nullptr) {
                                PERROR("Failed to copy session name");
                        }
                }
 
-               if (session_name == NULL) {
+               if (session_name == nullptr) {
                        command_ret = CMD_ERROR;
                        success = 0;
                        goto mi_closing;