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-rw-r--r--tools/perf/util/util.h6
1 files changed, 6 insertions, 0 deletions
diff --git a/tools/perf/util/util.h b/tools/perf/util/util.h
index 027a5153495c..1ff23e04ad27 100644
--- a/tools/perf/util/util.h
+++ b/tools/perf/util/util.h
@@ -75,6 +75,7 @@
 #include <linux/types.h>
 #include <sys/ttydefaults.h>
 #include <api/fs/debugfs.h>
+#include <api/fs/tracefs.h>
 #include <termios.h>
 #include <linux/bitops.h>
 #include <termios.h>
@@ -276,6 +277,7 @@ char *ltrim(char *s);
 char *rtrim(char *s);
 
 void dump_stack(void);
+void sighandler_dump_stack(int sig);
 
 extern unsigned int page_size;
 extern int cacheline_size;
@@ -327,4 +329,8 @@ bool find_process(const char *name);
 int gzip_decompress_to_file(const char *input, int output_fd);
 #endif
 
+#ifdef HAVE_LZMA_SUPPORT
+int lzma_decompress_to_file(const char *input, int output_fd);
+#endif
+
 #endif /* GIT_COMPAT_UTIL_H */