#ifdef LTTNG_EMBED_HELP
#include <lttng.1.h>
#else
- NULL
+ nullptr
#endif
;
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 },
- { 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 },
+ { nullptr, 0, 0, nullptr, 0, nullptr, nullptr }
};
/*
const char *arg_cmd_name;
static poptContext pc;
const struct cmd_struct *cmd;
- int found = 0;
+ bool found = false;
const char *cmd_argv[2];
- pc = poptGetContext(NULL, argc, argv, long_options, 0);
+ pc = poptGetContext(nullptr, argc, argv, long_options, 0);
poptReadDefaultConfig(pc, 0);
while ((opt = poptGetNextOpt(pc)) != -1) {
/* Get command name */
arg_cmd_name = poptGetArg(pc);
- if (arg_cmd_name == NULL) {
+ if (arg_cmd_name == nullptr) {
/* Fall back to lttng(1) */
ret = utils_show_help(1, "lttng", lttng_help_msg);
if (ret) {
/* Make sure command name exists */
cmd = &commands[0];
- while (cmd->name != NULL) {
+ while (cmd->name != nullptr) {
if (strcmp(cmd->name, arg_cmd_name) == 0) {
- found = 1;
+ found = true;
break;
}