file creation

[lttv.git] / usertrace-fast / ltt-usertrace-fast.h

diff --git a/usertrace-fast/ltt-usertrace-fast.h b/usertrace-fast/ltt-usertrace-fast.h
index dd3bd02591d077dbacb2d5f8e755e8c73d227d09..fcd67e53d9ad4d381486933cf31a850ec5be283d 100644 (file)
--- a/usertrace-fast/ltt-usertrace-fast.h
+++ b/usertrace-fast/ltt-usertrace-fast.h
@@ -20,6 +20,10 @@
 #define LTT_BUF_SIZE_FACILITIES 4096
 #endif //LTT_BUF_SIZE_FACILITIES
 
+#ifndef LTT_USERTRACE_ROOT
+#define LTT_USERTRACE_ROOT "/tmp/ltt-usertrace"
+#endif //LTT_USERTRACE_ROOT
+
 struct ltt_buf {
        atomic_t        offset;
        atomic_t        reserve_count;