X-Git-Url: https://git.lttng.org/?a=blobdiff_plain;f=src%2Fcommon%2Fdefaults.h;h=efcd7924b1ab16f38752eecca3ddfe6dabb05a92;hb=2bd554c6c6e6dcfb44dcc1a76ca760b4ad220422;hp=0c0b6ac9c89628bb9fa7609bde99b9322d519c67;hpb=ae9e45b342636e7b42eafc15cd105bccfbbbe373;p=lttng-tools.git

diff --git a/src/common/defaults.h b/src/common/defaults.h
index 0c0b6ac9c..efcd7924b 100644
--- a/src/common/defaults.h
+++ b/src/common/defaults.h
@@ -160,4 +160,59 @@
 #define DEFAULT_APP_SOCKET_RW_TIMEOUT       5  /* sec */
 #define DEFAULT_APP_SOCKET_TIMEOUT_ENV      "LTTNG_APP_SOCKET_TIMEOUT"
 
+
+extern size_t default_channel_subbuf_size;
+extern size_t default_metadata_subbuf_size;
+extern size_t default_ust_channel_subbuf_size;
+extern size_t default_kernel_channel_subbuf_size;
+
+
+/*
+ * Returns the default subbuf size.
+ *
+ * This function depends on a value that is set at constructor time, so it is
+ * unsafe to call it from another constructor.
+ */
+static inline
+size_t default_get_channel_subbuf_size(void)
+{
+	return default_channel_subbuf_size;
+}
+
+/*
+ * Returns the default metadata subbuf size.
+ *
+ * This function depends on a value that is set at constructor time, so it is
+ * unsafe to call it from another constructor.
+ */
+static inline
+size_t default_get_metadata_subbuf_size(void)
+{
+	return default_metadata_subbuf_size;
+}
+
+/*
+ * Returns the default subbuf size for the kernel domain.
+ *
+ * This function depends on a value that is set at constructor time, so it is
+ * unsafe to call it from another constructor.
+ */
+static inline
+size_t default_get_kernel_channel_subbuf_size(void)
+{
+	return default_kernel_channel_subbuf_size;
+}
+
+/*
+ * Returns the default subbuf size for the UST domain.
+ *
+ * This function depends on a value that is set at constructor time, so it is
+ * unsafe to call it from another constructor.
+ */
+static inline
+size_t default_get_ust_channel_subbuf_size(void)
+{
+	return default_ust_channel_subbuf_size;
+}
+
 #endif /* _DEFAULTS_H */