static char *opt_session_name;
static struct mi_writer *writer;
+#ifdef LTTNG_EMBED_HELP
+static const char help_msg[] =
+#include <lttng-disable-rotation.1.h>
+;
+#endif
+
enum {
OPT_HELP = 1,
OPT_LIST_OPTIONS,
OPT_TIMER,
+ OPT_SIZE,
};
static struct poptOption long_options[] = {
{"list-options", 0, POPT_ARG_NONE, NULL, OPT_LIST_OPTIONS, NULL, NULL},
{"session", 's', POPT_ARG_STRING, &opt_session_name, 0, 0, 0},
{"timer", 0, POPT_ARG_NONE, 0, OPT_TIMER, 0, 0},
+ {"size", 0, POPT_ARG_NONE, 0, OPT_SIZE, 0, 0},
{0, 0, 0, 0, 0, 0, 0}
};
-static int setup_rotate(char *session_name, uint64_t timer)
+static int setup_rotate(char *session_name, uint64_t timer, uint64_t size)
{
int ret = 0;
struct lttng_rotation_schedule_attr *attr = NULL;
lttng_rotation_schedule_attr_set_timer_period(attr, timer);
MSG("Disabling rotation timer on session %s", session_name);
}
+ if (size == -1ULL) {
+ lttng_rotation_schedule_attr_set_size(attr, size);
+ MSG("Disabling rotation based on size on session %s", session_name);
+ }
ret = lttng_rotation_set_schedule(attr);
if (ret) {
static poptContext pc;
char *session_name = NULL;
bool free_session_name = false;
- uint64_t timer = 0;
+ uint64_t timer = 0, size = 0;
pc = poptGetContext(NULL, argc, argv, long_options, 0);
popt_ret = poptReadDefaultConfig(pc, 0);
case OPT_TIMER:
timer = -1ULL;
break;
+ case OPT_SIZE:
+ size = -1ULL;
+ break;
default:
ret = CMD_UNDEFINED;
goto end;
}
/* No config options, just rotate the session now */
- if (timer == 0) {
- ERR("No timer given");
+ if (timer == 0 && size == 0) {
+ ERR("Missing timer period (--timer) or size limit (--size) option");
success = 0;
command_ret = -1;
} else {
- command_ret = setup_rotate(session_name, timer);
+ command_ret = setup_rotate(session_name, timer, size);
}
if (command_ret) {