common: compile libconfig as C++

[lttng-tools.git] / src / common / defaults.h

diff --git a/src/common/defaults.h b/src/common/defaults.h
index 0b6cb763c0685e128c6947c34ea8638e4ed91ae2..95b1dc29ba16fa5c87df7d00f798eec68ccc1a85 100644 (file)
--- a/src/common/defaults.h
+++ b/src/common/defaults.h
@@ -13,6 +13,10 @@
 #include <pthread.h>
 #include <common/macros.h>
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 /* Default unix group name for tracing. */
 #define DEFAULT_TRACING_GROUP                   "tracing"
 
@@ -85,7 +89,7 @@
 
 #define DEFAULT_RELAYD_MIN_FD_POOL_SIZE                100
 /*
- * The file descriptor pool size needs a reserve buffer to accomodate the
+ * The file descriptor pool size needs a reserve buffer to accommodates 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
@@ -210,9 +214,10 @@
 #define DEFAULT_METADATA_SUBBUF_SIZE    CONFIG_DEFAULT_METADATA_SUBBUF_SIZE
 #define DEFAULT_METADATA_SUBBUF_NUM     CONFIG_DEFAULT_METADATA_SUBBUF_NUM
 #define DEFAULT_METADATA_CACHE_SIZE     CONFIG_DEFAULT_METADATA_CACHE_SIZE
-#define DEFAULT_METADATA_SWITCH_TIMER  CONFIG_DEFAULT_METADATA_SWITCH_TIMER
-#define DEFAULT_METADATA_READ_TIMER    CONFIG_DEFAULT_METADATA_READ_TIMER
-#define DEFAULT_METADATA_OUTPUT                        _DEFAULT_CHANNEL_OUTPUT
+#define DEFAULT_METADATA_SWITCH_TIMER  0
+#define DEFAULT_METADATA_READ_TIMER    0
+#define DEFAULT_METADATA_OVERWRITE     0
+#define DEFAULT_METADATA_OUTPUT                LTTNG_EVENT_MMAP
 
 /* Kernel has different defaults */
 
@@ -278,6 +283,9 @@
 #define DEFAULT_AGENT_TCP_PORT_RANGE_BEGIN  CONFIG_DEFAULT_AGENT_TCP_PORT_RANGE_BEGIN
 #define DEFAULT_AGENT_TCP_PORT_RANGE_END    CONFIG_DEFAULT_AGENT_TCP_PORT_RANGE_END
 
+/* Number of buckets in the event notifier error count map. */
+#define DEFAULT_EVENT_NOTIFIER_ERROR_COUNT_MAP_SIZE CONFIG_DEFAULT_EVENT_NOTIFIER_ERROR_COUNT_MAP_SIZE
+
 /*
  * If a thread stalls for this amount of time, it will be considered bogus (bad
  * health).
@@ -375,7 +383,6 @@
  * This function depends on a value that is set at constructor time, so it is
  * unsafe to call it from another constructor.
  */
-LTTNG_HIDDEN
 size_t default_get_channel_subbuf_size(void);
 
 /*
@@ -384,7 +391,6 @@ size_t default_get_channel_subbuf_size(void);
  * This function depends on a value that is set at constructor time, so it is
  * unsafe to call it from another constructor.
  */
-LTTNG_HIDDEN
 size_t default_get_metadata_subbuf_size(void);
 
 /*
@@ -393,7 +399,6 @@ size_t default_get_metadata_subbuf_size(void);
  * This function depends on a value that is set at constructor time, so it is
  * unsafe to call it from another constructor.
  */
-LTTNG_HIDDEN
 size_t default_get_kernel_channel_subbuf_size(void);
 
 /*
@@ -402,7 +407,6 @@ size_t default_get_kernel_channel_subbuf_size(void);
  * This function depends on a value that is set at constructor time, so it is
  * unsafe to call it from another constructor.
  */
-LTTNG_HIDDEN
 size_t default_get_ust_pid_channel_subbuf_size(void);
 
 /*
@@ -411,7 +415,6 @@ size_t default_get_ust_pid_channel_subbuf_size(void);
  * This function depends on a value that is set at constructor time, so it is
  * unsafe to call it from another constructor.
  */
-LTTNG_HIDDEN
 size_t default_get_ust_uid_channel_subbuf_size(void);
 
 /*
@@ -423,7 +426,10 @@ size_t default_get_ust_uid_channel_subbuf_size(void);
  * pthread_attr_t pointer where the thread stack size is set to the soft stack
  * size limit.
  */
-LTTNG_HIDDEN
 pthread_attr_t *default_pthread_attr(void);
 
+#ifdef __cplusplus
+}
+#endif
+
 #endif /* _DEFAULTS_H */