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:
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");
}
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;
}