clang-tidy: add Chrome-inspired checks

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

diff --git a/src/bin/lttng/commands/rotate.cpp b/src/bin/lttng/commands/rotate.cpp
index 79324cdc533e3867046584aa962e501eef8b4618..9c4347e43191467e3de3b4ecd28b7576e1749dd9 100644 (file)
--- a/src/bin/lttng/commands/rotate.cpp
+++ b/src/bin/lttng/commands/rotate.cpp
@@ -39,25 +39,25 @@ enum {
 
 static struct poptOption long_options[] = {
        /* longName, shortName, argInfo, argPtr, value, descrip, argDesc */
-       { "help", 'h', POPT_ARG_NONE, 0, OPT_HELP, 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 },
+       { "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 }
 };
 
 static int rotate_tracing(char *session_name)
 {
        int ret;
        enum cmd_error_code cmd_ret = CMD_SUCCESS;
-       struct lttng_rotation_handle *handle = NULL;
+       struct lttng_rotation_handle *handle = nullptr;
        enum lttng_rotation_status rotation_status;
        enum lttng_rotation_state rotation_state = LTTNG_ROTATION_STATE_ONGOING;
-       const struct lttng_trace_archive_location *location = NULL;
+       const struct lttng_trace_archive_location *location = nullptr;
        bool print_location = true;
 
        DBG("Rotating the output files of session %s", session_name);
 
-       ret = lttng_rotate_session(session_name, NULL, &handle);
+       ret = lttng_rotate_session(session_name, nullptr, &handle);
        if (ret < 0) {
                switch (-ret) {
                case LTTNG_ERR_SESSION_NOT_STARTED:
@@ -159,10 +159,10 @@ int cmd_rotate(int argc, const char **argv)
        enum cmd_error_code cmd_ret = CMD_SUCCESS;
        int popt_ret;
        static poptContext pc;
-       const char *arg_session_name = NULL;
-       char *session_name = NULL;
+       const char *arg_session_name = nullptr;
+       char *session_name = nullptr;
 
-       pc = poptGetContext(NULL, argc, argv, long_options, 0);
+       pc = poptGetContext(nullptr, argc, argv, long_options, 0);
        popt_ret = poptReadDefaultConfig(pc, 0);
        if (popt_ret) {
                ERR("poptReadDefaultConfig");
@@ -185,16 +185,16 @@ int cmd_rotate(int argc, const char **argv)
        }
 
        arg_session_name = poptGetArg(pc);
-       if (arg_session_name == NULL) {
+       if (arg_session_name == nullptr) {
                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) {
                cmd_ret = CMD_ERROR;
                goto end;
        }