#include <stdlib.h>
#include <string.h>
#include <unistd.h>
+#include <config.h>
#include <lttng/lttng.h>
{ "add-context", cmd_add_context},
{ "set-session", cmd_set_session},
{ "version", cmd_version},
+ { "calibrate", cmd_calibrate},
{ NULL, NULL} /* Array closure */
};
fprintf(ofp, "\n");
fprintf(ofp, "Commands:\n");
fprintf(ofp, " add-context Add context to event or/and channel\n");
+ fprintf(ofp, " calibrate Quantify LTTng overhead\n");
fprintf(ofp, " create Create tracing session\n");
fprintf(ofp, " destroy Teardown tracing session\n");
fprintf(ofp, " enable-channel Enable tracing channel\n");
* Spawn session daemon and tell
* it to signal us when ready.
*/
- execlp(pathname, "ltt-sessiond", "--sig-parent", "--quiet", NULL);
+ execlp(pathname, "lttng-sessiond", "--sig-parent", "--quiet", NULL);
/* execlp only returns if error happened */
if (errno == ENOENT) {
ERR("No session daemon found. Use --sessiond-path.");
kill(getppid(), SIGTERM); /* unpause parent */
exit(EXIT_FAILURE);
} else if (pid > 0) {
- /* Wait for ltt-sessiond to start */
+ /* Wait for lttng-sessiond to start */
pause();
goto end;
} else {
/* Let's rock and roll */
if (pathname == NULL) {
- ret = asprintf(&alloc_pathname, "ltt-sessiond");
+ ret = asprintf(&alloc_pathname, INSTALL_BIN_PATH "/lttng-sessiond");
if (ret < 0) {
+ perror("asprintf spawn sessiond");
goto end;
}
pathname = alloc_pathname;
usage(stderr);
goto error;
case 'v':
- opt_verbose = 1;
+ opt_verbose += 1;
break;
case 'q':
opt_quiet = 1;
if (ret == -1) {
usage(stderr);
} else {
- ERR("%s", lttng_get_readable_code(ret));
+ ERR("%s", lttng_strerror(ret));
}
goto error;
}