X-Git-Url: https://git.lttng.org/?a=blobdiff_plain;f=src%2Fcommon%2Fdefaults.h;h=06d6bf7b7a4e33b498176ee2c4b60c235009df07;hb=f7c3ffd79ddcece895eb0de616001d549aced5fc;hp=155739f460a2d0615f0c4053ae7954afa4d97351;hpb=35ab25e536fda26b8e079726cd2ce9d552f25bc8;p=lttng-tools.git

diff --git a/src/common/defaults.h b/src/common/defaults.h
index 155739f46..06d6bf7b7 100644
--- a/src/common/defaults.h
+++ b/src/common/defaults.h
@@ -93,6 +93,21 @@
 #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"
@@ -353,8 +368,10 @@
  * 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