Add ustctl command to regenerate the statedump

[lttng-ust.git] / include / lttng / ust-ctl.h

diff --git a/include/lttng/ust-ctl.h b/include/lttng/ust-ctl.h
index 379ad41f5253f205d0e7d3917176abe4fa4f6358..08122a79da002d43fe778812bf9f5b639801a2ad 100644 (file)
--- a/include/lttng/ust-ctl.h
+++ b/include/lttng/ust-ctl.h
@@ -260,6 +260,9 @@ int ustctl_get_instance_id(struct ustctl_consumer_stream *stream,
 /* returns whether UST has perf counters support. */
 int ustctl_has_perf_counters(void);
 
+/* Regenerate the statedump. */
+int ustctl_regenerate_statedump(int sock, int handle);
+
 /* event registry management */
 
 enum ustctl_socket_type {
@@ -320,12 +323,19 @@ struct ustctl_float_type {
        char padding[USTCTL_UST_FLOAT_TYPE_PADDING];
 } LTTNG_PACKED;
 
+#define USTCTL_UST_ENUM_VALUE_PADDING  15
+struct ustctl_enum_value {
+       uint64_t value;
+       uint8_t signedness;
+       char padding[USTCTL_UST_ENUM_VALUE_PADDING];
+} LTTNG_PACKED;
+
 #define USTCTL_UST_ENUM_ENTRY_PADDING  32
 struct ustctl_enum_entry {
-       uint64_t start, end;            /* start and end are inclusive */
+       struct ustctl_enum_value start, end; /* start and end are inclusive */
        char string[LTTNG_UST_SYM_NAME_LEN];
        char padding[USTCTL_UST_ENUM_ENTRY_PADDING];
-};
+} LTTNG_PACKED;
 
 #define USTCTL_UST_BASIC_TYPE_PADDING  296
 union _ustctl_basic_type {