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-rw-r--r--tools/perf/util/thread.h19
1 files changed, 19 insertions, 0 deletions
diff --git a/tools/perf/util/thread.h b/tools/perf/util/thread.h
new file mode 100644
index 000000000000..b1c66719379b
--- /dev/null
+++ b/tools/perf/util/thread.h
@@ -0,0 +1,19 @@
+#include <linux/rbtree.h>
+#include <linux/list.h>
+#include <unistd.h>
+#include "symbol.h"
+
+struct thread {
+ struct rb_node rb_node;
+ struct list_head maps;
+ pid_t pid;
+ char *comm;
+};
+
+int thread__set_comm(struct thread *self, const char *comm);
+struct thread *
+threads__findnew(pid_t pid, struct rb_root *threads, struct thread **last_match);
+void thread__insert_map(struct thread *self, struct map *map);
+int thread__fork(struct thread *self, struct thread *parent);
+struct map *thread__find_map(struct thread *self, u64 ip);
+size_t threads__fprintf(FILE *fp, struct rb_root *threads);