X-Git-Url: http://git.efficios.com/?p=lttng-tools.git;a=blobdiff_plain;f=include%2Flttng%2Fconstant.h;h=1235c346f5432865d18fe4c134cf4dfdd10e1b92;hp=10f1bf694503fc5e42d9a20632fb5c5c9c2fdce7;hb=b867041c62b48e89c9f00430cde4c33f13a2da09;hpb=fae9a062a468c47fc71ef7aa96374bf9d87d137e

diff --git a/include/lttng/constant.h b/include/lttng/constant.h
index 10f1bf694..1235c346f 100644
--- a/include/lttng/constant.h
+++ b/include/lttng/constant.h
@@ -54,4 +54,17 @@
 #define LTTNG_MAX_PID				INT32_MAX
 #define LTTNG_MAX_PID_STR			"2147483647"
 
+#define LTTNG_NAME_MAX				255
+
+/*
+ * POSIX guarantees that a host name will not exceed 255 characters.
+ * Moreover, RFC 1035 limits the length of a fully qualified domain name (FQDN)
+ * to 255 characters.
+ *
+ * 256 is used to include a trailing NULL character.
+ */
+#define LTTNG_HOST_NAME_MAX			256
+
+#define LTTNG_PATH_MAX				4096
+
 #endif /* LTTNG_CONSTANT_H */