X-Git-Url: https://git.lttng.org/?a=blobdiff_plain;f=include%2Flttng-share.h;h=cac819d63467377fbe9bf39f8449595e474249b9;hb=f6a9efaa0fe496b7fa4850daa2eae98a240433e1;hp=78abff6ae7c2e34b4f515b0be09385fc5507a9b6;hpb=28ca4a8b53068907137724e2e078b29cecf525f7;p=lttng-tools.git

diff --git a/include/lttng-share.h b/include/lttng-share.h
index 78abff6ae..cac819d63 100644
--- a/include/lttng-share.h
+++ b/include/lttng-share.h
@@ -23,6 +23,9 @@
 
 #include <lttng/lttng.h>
 
+/* Default size of a hash table */
+#define DEFAULT_HT_SIZE                 32
+
 /* Default channel attributes */
 #define DEFAULT_CHANNEL_NAME            "channel0"
 #define DEFAULT_CHANNEL_OVERWRITE       0       /* usec */
@@ -55,6 +58,13 @@
 /* See lttng-ust.h enum lttng_ust_output */
 #define DEFAULT_UST_CHANNEL_OUTPUT          LTTNG_UST_MMAP
 
+/*
+ * Default timeout value for the sem_timedwait() call. Blocking forever is not
+ * wanted so a timeout is used to control the data flow and not freeze the
+ * session daemon.
+ */
+#define DEFAULT_SEM_WAIT_TIMEOUT            30    /* in seconds */
+
 /*
  * Takes a pointer x and transform it so we can use it to access members
  * without a function call. Here an example: