perf tools: Don't die() in perf_header__add_attr()

[safe/jmp/linux-2.6] / tools / perf / util / header.h

diff --git a/tools/perf/util/header.h b/tools/perf/util/header.h
index 0cbd4c9..b0d5cd7 100644 (file)
--- a/tools/perf/util/header.h
+++ b/tools/perf/util/header.h
@@ -58,13 +58,15 @@ struct perf_header {
 struct perf_header *perf_header__read(int fd);
 void perf_header__write(struct perf_header *self, int fd, bool at_exit);
 
-void perf_header__add_attr(struct perf_header *self,
-                          struct perf_header_attr *attr);
+int perf_header__add_attr(struct perf_header *self,
+                         struct perf_header_attr *attr);
 
 void perf_header__push_event(u64 id, const char *name);
 char *perf_header__find_event(u64 id);
 
 struct perf_header_attr *perf_header_attr__new(struct perf_event_attr *attr);
+void perf_header_attr__delete(struct perf_header_attr *self);
+
 void perf_header_attr__add_id(struct perf_header_attr *self, u64 id);
 
 u64 perf_header__sample_type(struct perf_header *header);