2 files changed, 11 insertions, 4 deletions

diff --git a/tools/lib/traceevent/event-parse.h b/tools/lib/traceevent/event-parse.h
index 7a3873ff9a4f..5b4efc062320 100644
--- a/tools/lib/traceevent/event-parse.h
+++ b/tools/lib/traceevent/event-parse.h
@@ -22,6 +22,7 @@
 
 #include <stdbool.h>
 #include <stdarg.h>
+#include <stdio.h>
 #include <regex.h>
 #include <string.h>
 
@@ -91,6 +92,7 @@ extern int trace_seq_putc(struct trace_seq *s, unsigned char c);
 
 extern void trace_seq_terminate(struct trace_seq *s);
 
+extern int trace_seq_do_fprintf(struct trace_seq *s, FILE *fp);
 extern int trace_seq_do_printf(struct trace_seq *s);
 
 
diff --git a/tools/lib/traceevent/trace-seq.c b/tools/lib/traceevent/trace-seq.c
index ec3bd16a5488..292dc9f1d233 100644
--- a/tools/lib/traceevent/trace-seq.c
+++ b/tools/lib/traceevent/trace-seq.c
@@ -231,19 +231,24 @@ void trace_seq_terminate(struct trace_seq *s)
         s->buffer[s->len] = 0;
 }
 
-int trace_seq_do_printf(struct trace_seq *s)
+int trace_seq_do_fprintf(struct trace_seq *s, FILE *fp)
 {
         TRACE_SEQ_CHECK(s);
 
         switch (s->state) {
         case TRACE_SEQ__GOOD:
-                return printf("%.*s", s->len, s->buffer);
+                return fprintf(fp, "%.*s", s->len, s->buffer);
         case TRACE_SEQ__BUFFER_POISONED:
-                puts("Usage of trace_seq after it was destroyed");
+                fprintf(fp, "%s\n", "Usage of trace_seq after it was destroyed");
                 break;
         case TRACE_SEQ__MEM_ALLOC_FAILED:
-                puts("Can't allocate trace_seq buffer memory");
+                fprintf(fp, "%s\n", "Can't allocate trace_seq buffer memory");
                 break;
         }
         return -1;
 }
+
+int trace_seq_do_printf(struct trace_seq *s)
+{
+        return trace_seq_do_fprintf(s, stdout);
+}