static struct poptOption long_options[] = {
/* longName, shortName, argInfo, argPtr, value, descrip, argDesc */
- { "help", 'h', POPT_ARG_NONE, 0, OPT_HELP, 0, 0 },
- { "session", 's', POPT_ARG_STRING, &opt_session_name, 0, 0, 0 },
- { "all-events", 'a', POPT_ARG_VAL, &opt_disable_all, 1, 0, 0 },
- { "channel", 'c', POPT_ARG_STRING, &opt_channel_name, 0, 0, 0 },
- { "jul", 'j', POPT_ARG_VAL, &opt_jul, 1, 0, 0 },
- { "log4j", 'l', POPT_ARG_VAL, &opt_log4j, 1, 0, 0 },
- { "python", 'p', POPT_ARG_VAL, &opt_python, 1, 0, 0 },
- { "kernel", 'k', POPT_ARG_VAL, &opt_kernel, 1, 0, 0 },
- { "userspace", 'u', POPT_ARG_VAL, &opt_userspace, 1, 0, 0 },
- { "syscall", 0, POPT_ARG_NONE, 0, OPT_TYPE_SYSCALL, 0, 0 },
- { "probe", 0, POPT_ARG_NONE, 0, OPT_TYPE_PROBE, 0, 0 },
- { "tracepoint", 0, POPT_ARG_NONE, 0, OPT_TYPE_TRACEPOINT, 0, 0 },
- { "function", 0, POPT_ARG_NONE, 0, OPT_TYPE_FUNCTION, 0, 0 },
- { "all", 0, POPT_ARG_NONE, 0, OPT_TYPE_ALL, 0, 0 },
- { "list-options", 0, POPT_ARG_NONE, NULL, OPT_LIST_OPTIONS, NULL, NULL },
- { 0, 0, 0, 0, 0, 0, 0 }
+ { "help", 'h', POPT_ARG_NONE, nullptr, OPT_HELP, nullptr, nullptr },
+ { "session", 's', POPT_ARG_STRING, &opt_session_name, 0, nullptr, nullptr },
+ { "all-events", 'a', POPT_ARG_VAL, &opt_disable_all, 1, nullptr, nullptr },
+ { "channel", 'c', POPT_ARG_STRING, &opt_channel_name, 0, nullptr, nullptr },
+ { "jul", 'j', POPT_ARG_VAL, &opt_jul, 1, nullptr, nullptr },
+ { "log4j", 'l', POPT_ARG_VAL, &opt_log4j, 1, nullptr, nullptr },
+ { "python", 'p', POPT_ARG_VAL, &opt_python, 1, nullptr, nullptr },
+ { "kernel", 'k', POPT_ARG_VAL, &opt_kernel, 1, nullptr, nullptr },
+ { "userspace", 'u', POPT_ARG_VAL, &opt_userspace, 1, nullptr, nullptr },
+ { "syscall", 0, POPT_ARG_NONE, nullptr, OPT_TYPE_SYSCALL, nullptr, nullptr },
+ { "probe", 0, POPT_ARG_NONE, nullptr, OPT_TYPE_PROBE, nullptr, nullptr },
+ { "tracepoint", 0, POPT_ARG_NONE, nullptr, OPT_TYPE_TRACEPOINT, nullptr, nullptr },
+ { "function", 0, POPT_ARG_NONE, nullptr, OPT_TYPE_FUNCTION, nullptr, nullptr },
+ { "all", 0, POPT_ARG_NONE, nullptr, OPT_TYPE_ALL, nullptr, nullptr },
+ { "list-options", 0, POPT_ARG_NONE, nullptr, OPT_LIST_OPTIONS, nullptr, nullptr },
+ { nullptr, 0, 0, nullptr, 0, nullptr, nullptr }
};
static const char *print_channel_name(const char *name)
{
int ret = CMD_SUCCESS, warn = 0, command_ret = CMD_SUCCESS;
int enabled = 1, success = 1;
- char *event_name, *channel_name = NULL;
+ char *event_name, *channel_name = nullptr;
struct lttng_domain dom;
struct lttng_event event;
channel_name = opt_channel_name;
handle = lttng_create_handle(session_name, &dom);
- if (handle == NULL) {
+ if (handle == nullptr) {
ret = -1;
goto error;
}
event.type = (lttng_event_type) opt_event_type;
if (opt_disable_all) {
- command_ret = lttng_disable_event_ext(handle, &event, channel_name, NULL);
+ command_ret = lttng_disable_event_ext(handle, &event, channel_name, nullptr);
if (command_ret < 0) {
ERR("%s", lttng_strerror(command_ret));
enabled = 1;
} else {
/* Strip event list */
event_name = strtok(event_list, ",");
- while (event_name != NULL) {
+ while (event_name != nullptr) {
DBG("Disabling event %s", event_name);
strncpy(event.name, event_name, sizeof(event.name));
event.name[sizeof(event.name) - 1] = '\0';
- command_ret = lttng_disable_event_ext(handle, &event, channel_name, NULL);
+ command_ret =
+ lttng_disable_event_ext(handle, &event, channel_name, nullptr);
if (command_ret < 0) {
ERR("%s of type %s : %s (channel %s, session %s)",
event_name,
}
/* Next event */
- event_name = strtok(NULL, ",");
+ event_name = strtok(nullptr, ",");
}
}
{
int opt, ret = CMD_SUCCESS, command_ret = CMD_SUCCESS, success = 1;
static poptContext pc;
- char *session_name = NULL;
- char *event_list = NULL;
- const char *arg_event_list = NULL;
- const char *leftover = NULL;
+ char *session_name = nullptr;
+ char *event_list = nullptr;
+ const char *arg_event_list = nullptr;
+ const char *leftover = nullptr;
int event_type = -1;
- pc = poptGetContext(NULL, argc, argv, long_options, 0);
+ pc = poptGetContext(nullptr, argc, argv, long_options, 0);
poptReadDefaultConfig(pc, 0);
/* Default event type */
}
arg_event_list = poptGetArg(pc);
- if (arg_event_list == NULL && opt_disable_all == 0) {
+ if (arg_event_list == nullptr && opt_disable_all == 0) {
ERR("Missing event name(s).\n");
ret = CMD_ERROR;
goto end;
if (opt_disable_all == 0) {
event_list = strdup(arg_event_list);
- if (event_list == NULL) {
+ if (event_list == nullptr) {
PERROR("Failed to copy event name(s)");
ret = CMD_ERROR;
goto end;
if (!opt_session_name) {
session_name = get_session_name();
- if (session_name == NULL) {
+ if (session_name == nullptr) {
ret = CMD_ERROR;
goto end;
}