perf probe: Add supported for type casting by the running kernel

[linux.git] / tools / perf / util / probe-file.h

diff --git a/tools/perf/util/probe-file.h b/tools/perf/util/probe-file.h
index 9577b5c0b487ee6adb017555521ad6dcd497a621..eba44c3e9dca9ac670d06736237feb49fb21734b 100644 (file)
--- a/tools/perf/util/probe-file.h
+++ b/tools/perf/util/probe-file.h
@@ -19,6 +19,15 @@ struct probe_cache {
        struct list_head entries;
 };
 
+enum probe_type {
+       PROBE_TYPE_U = 0,
+       PROBE_TYPE_S,
+       PROBE_TYPE_X,
+       PROBE_TYPE_STRING,
+       PROBE_TYPE_BITFIELD,
+       PROBE_TYPE_END,
+};
+
 #define PF_FL_UPROBE   1
 #define PF_FL_RW       2
 #define for_each_probe_cache_entry(entry, pcache) \
@@ -54,6 +63,7 @@ struct probe_cache_entry *probe_cache__find(struct probe_cache *pcache,
 struct probe_cache_entry *probe_cache__find_by_name(struct probe_cache *pcache,
                                        const char *group, const char *event);
 int probe_cache__show_all_caches(struct strfilter *filter);
+bool probe_type_is_available(enum probe_type type);
 #else  /* ! HAVE_LIBELF_SUPPORT */
 static inline struct probe_cache *probe_cache__new(const char *tgt __maybe_unused)
 {