#define _GNU_SOURCE
#include <stdio.h>
-#include <endian.h>
#include <urcu/list.h>
#include <urcu/hlist.h>
#include <pthread.h>
#include <stddef.h>
#include <inttypes.h>
#include <time.h>
-#include <sys/prctl.h>
+#include <lttng/ust-endian.h>
#include "clock.h"
#include <urcu-bp.h>
#include <usterr-signal-safe.h>
#include <helper.h>
#include "error.h"
+#include "compat.h"
#include "tracepoint-internal.h"
#include "ltt-tracer.h"
#include "../libringbuffer/shm.h"
#include "jhash.h"
-#define PROCNAME_LEN 17
-
/*
* The sessions mutex is the centralized mutex across UST tracing
* control and probe registration. All operations within this file are
memcpy(&event_param, &sw->event_param,
sizeof(event_param));
- memcpy(event_param.name,
+ strncpy(event_param.name,
desc->name,
sizeof(event_param.name));
+ event_param.name[sizeof(event_param.name) - 1] = '\0';
/* create event */
ret = ltt_event_create(sw->chan,
&event_param, NULL,
*/
int ltt_event_create(struct ltt_channel *chan,
struct lttng_ust_event *event_param,
- void *filter,
+ void (*filter)(struct ltt_event *event),
struct ltt_event **_event)
{
const struct lttng_event_desc *desc = NULL; /* silence gcc */
struct ltt_channel *chan;
struct ltt_event *event;
int ret = 0;
- char procname[PROCNAME_LEN] = "";
+ char procname[LTTNG_UST_PROCNAME_LEN] = "";
if (!CMM_ACCESS_ONCE(session->active))
return 0;
goto end;
/* ignore error, just use empty string if error. */
- (void) prctl(PR_GET_NAME, (unsigned long) procname, 0, 0, 0);
- procname[PROCNAME_LEN - 1] = '\0';
+ lttng_ust_getprocname(procname);
+ procname[LTTNG_UST_PROCNAME_LEN - 1] = '\0';
ret = lttng_metadata_printf(session,
"env {\n"
" vpid = %d;\n"