#define DEFAULT_RELAYD_RUNDIR "%s"
#define DEFAULT_RELAYD_PATH DEFAULT_RELAYD_RUNDIR "/relayd"
+#define DEFAULT_RELAYD_MIN_FD_POOL_SIZE 100
+/*
+ * The file descriptor pool size needs a reserve buffer to accomodate the
+ * indirect use of short-lived file descriptors. For instance, glibc will
+ * create a socket (and thus, use an fd) during calls to gethostname() or
+ * when querying the user's group. Other calls also probably make use of
+ * short-lived FDs.
+ *
+ * The theoritical maximal reserve corresponds to the number of threads as,
+ * in the worst case, they could all be making such calls.
+ *
+ * This value must be less than DEFAULT_RELAYD_MIN_FD_POOL_SIZE.
+ */
+#define DEFAULT_RELAYD_FD_POOL_SIZE_RESERVE 10
+
/* Default lttng run directory */
#define DEFAULT_LTTNG_HOME_ENV_VAR "LTTNG_HOME"
#define DEFAULT_LTTNG_FALLBACK_HOME_ENV_VAR "HOME"
#define DEFAULT_LTTNG_RELAYD_TCP_KEEP_ALIVE_MAX_PROBE_COUNT_ENV "LTTNG_RELAYD_TCP_KEEP_ALIVE_MAX_PROBE_COUNT"
#define DEFAULT_LTTNG_RELAYD_TCP_KEEP_ALIVE_PROBE_INTERVAL_ENV "LTTNG_RELAYD_TCP_KEEP_ALIVE_PROBE_INTERVAL"
#define DEFAULT_LTTNG_RELAYD_TCP_KEEP_ALIVE_ABORT_THRESHOLD_ENV "LTTNG_RELAYD_TCP_KEEP_ALIVE_ABORT_THRESHOLD"
+#define DEFAULT_LTTNG_RELAYD_DISALLOW_CLEAR_ENV "LTTNG_RELAYD_DISALLOW_CLEAR"
#define DEFAULT_LTTNG_RELAYD_WORKING_DIRECTORY_ENV "LTTNG_RELAYD_WORKING_DIRECTORY"
* Name of the intermediate directory used to rename the trace chunk of a
* session's first rotation.
*/
-#define DEFAULT_TEMPORARY_CHUNK_RENAME_DIRECTORY ".tmp_rename_chunk"
+#define DEFAULT_CHUNK_TMP_OLD_DIRECTORY ".tmp_old_chunk"
+#define DEFAULT_CHUNK_TMP_NEW_DIRECTORY ".tmp_new_chunk"
#define DEFAULT_ARCHIVED_TRACE_CHUNKS_DIRECTORY "archives"
+#define DEFAULT_UNLINKED_FILES_DIRECTORY ".unlinked"
/*
* Default timer value in usec for the rotate pending polling check on the