#define _GNU_SOURCE
#include <string.h>
+#include <lttng/ust-config.h>
#include <lttng/ust-ctl.h>
#include <lttng/ust-abi.h>
#include <lttng/ust-events.h>
#include "../liblttng-ust/wait.h"
#include "../liblttng-ust/lttng-rb-clients.h"
#include "../liblttng-ust/clock.h"
+#include "../liblttng-ust/getenv.h"
/*
* Number of milliseconds to retry before failing metadata writes on
return client_cb->instance_id(buf, handle, id);
}
-#if defined(__x86_64__) || defined(__i386__)
+#ifdef LTTNG_UST_HAVE_PERF_EVENT
int ustctl_has_perf_counters(void)
{
return 0;
}
+/* Regenerate the statedump. */
+int ustctl_regenerate_statedump(int sock, int handle)
+{
+ struct ustcomm_ust_msg lum;
+ struct ustcomm_ust_reply lur;
+ int ret;
+
+ memset(&lum, 0, sizeof(lum));
+ lum.handle = handle;
+ lum.cmd = LTTNG_UST_SESSION_STATEDUMP;
+ ret = ustcomm_send_app_cmd(sock, &lum, &lur);
+ if (ret)
+ return ret;
+ DBG("Regenerated statedump for handle %u", handle);
+ return 0;
+}
+
static __attribute__((constructor))
void ustctl_init(void)
{
init_usterr();
+ lttng_ust_getenv_init(); /* Needs init_usterr() to be completed. */
lttng_ust_clock_init();
lttng_ring_buffer_metadata_client_init();
lttng_ring_buffer_client_overwrite_init();