Fix: reset procname on fork in child process

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

diff --git a/include/lttng/ust-events.h b/include/lttng/ust-events.h
index 5167ddee50a9de5f526c80545221dab32fbb3246..cf14b4f3eee129f11c6b762f4e9a12cd1a1b5017 100644 (file)
--- a/include/lttng/ust-events.h
+++ b/include/lttng/ust-events.h
@@ -106,11 +106,20 @@ struct lttng_enum_value {
        unsigned int signedness:1;
 };
 
+enum lttng_enum_entry_options {
+       LTTNG_ENUM_ENTRY_OPTION_IS_AUTO = 1U << 0,
+};
+
 #define LTTNG_UST_ENUM_ENTRY_PADDING   16
 struct lttng_enum_entry {
        struct lttng_enum_value start, end; /* start and end are inclusive */
        const char *string;
-       char padding[LTTNG_UST_ENUM_ENTRY_PADDING];
+       union {
+               struct {
+                       unsigned int options;
+               } LTTNG_PACKED extra;
+               char padding[LTTNG_UST_ENUM_ENTRY_PADDING];
+       } u;
 };
 
 #define __type_integer(_type, _byte_order, _base, _encoding)   \
@@ -665,6 +674,7 @@ int lttng_add_cpu_id_to_ctx(struct lttng_ctx **ctx);
 int lttng_add_dyntest_to_ctx(struct lttng_ctx **ctx);
 void lttng_context_vtid_reset(void);
 void lttng_context_vpid_reset(void);
+void lttng_context_procname_reset(void);
 
 #ifdef LTTNG_UST_HAVE_PERF_EVENT
 int lttng_add_perf_counter_to_ctx(uint32_t type,
@@ -724,6 +734,7 @@ struct lttng_enum *lttng_ust_enum_get(struct lttng_session *session,
                const char *enum_name);
 
 void lttng_ust_dl_update(void *ip);
+void lttng_ust_fixup_fd_tracker_tls(void);
 
 /* For backward compatibility. Leave those exported symbols in place. */
 extern struct lttng_ctx *lttng_static_ctx;