-/*
- * usage
- */
-static void usage(FILE *ofp, const char *cmd_str)
-{
- fprintf(ofp, "usage: lttng %s [-k|-u] [OPTIONS]\n", cmd_str);
- fprintf(ofp, "\n");
- fprintf(ofp, "If no session is given (-s), the context is added to\n");
- fprintf(ofp, "the current sesssion. Exactly one domain (-k or -u)\n");
- fprintf(ofp, "must be specified.\n");
- fprintf(ofp, "\n");
- fprintf(ofp, "Options:\n");
- fprintf(ofp, " -h, --help Show this help.\n");
- fprintf(ofp, " --list-options Simple listing of options.\n");
- fprintf(ofp, " -s, --session NAME Apply to session name.\n");
- fprintf(ofp, " -k, --kernel Apply to the kernel tracer.\n");
- fprintf(ofp, " -u, --userspace Apply to the user-space tracer.\n");
- fprintf(ofp, " -p, --pid [PID] Process ID tracker. Leave PID empty when used with --all.\n");
- fprintf(ofp, " -a, --all All PIDs (use with --pid).\n");
- fprintf(ofp, "\n");
-}
-