#include <lttng/ust-events.h>
#include <lttng/ust-tracer.h>
#include <lttng/ringbuffer-config.h>
+#include <urcu/tls-compat.h>
#include <assert.h>
#include "compat.h"
* be set for a thread before the first event is logged within this
* thread.
*/
-static __thread char cached_procname[17];
+typedef char procname_array[17];
+static DEFINE_URCU_TLS(procname_array, cached_procname);
static inline
char *wrapper_getprocname(void)
{
- if (caa_unlikely(!cached_procname[0])) {
- lttng_ust_getprocname(cached_procname);
- cached_procname[LTTNG_UST_PROCNAME_LEN - 1] = '\0';
+ if (caa_unlikely(!URCU_TLS(cached_procname)[0])) {
+ lttng_ust_getprocname(URCU_TLS(cached_procname));
+ URCU_TLS(cached_procname)[LTTNG_UST_PROCNAME_LEN - 1] = '\0';
}
- return cached_procname;
+ return URCU_TLS(cached_procname);
}
void lttng_context_procname_reset(void)
{
- cached_procname[0] = '\0';
+ URCU_TLS(cached_procname)[0] = '\0';
}
static
*/
void lttng_fixup_procname_tls(void)
{
- asm volatile ("" : : "m" (cached_procname[0]));
+ asm volatile ("" : : "m" (URCU_TLS(cached_procname)[0]));
}