X-Git-Url: https://gerrit.opnfv.org/gerrit/gitweb?a=blobdiff_plain;ds=sidebyside;f=kernel%2Ftools%2Fperf%2Futil%2Fstrbuf.h;h=529f2f03524915ab9cae7c5608de444fd875812d;hb=e09b41010ba33a20a87472ee821fa407a5b8da36;hp=436ac319f6c76bdf2a2be4b19e60e06dc481f245;hpb=f93b97fd65072de626c074dbe099a1fff05ce060;p=kvmfornfv.git

diff --git a/kernel/tools/perf/util/strbuf.h b/kernel/tools/perf/util/strbuf.h
index 436ac319f..529f2f035 100644
--- a/kernel/tools/perf/util/strbuf.h
+++ b/kernel/tools/perf/util/strbuf.h
@@ -39,6 +39,7 @@
  */
 
 #include <assert.h>
+#include <stdarg.h>
 
 extern char strbuf_slopbuf[];
 struct strbuf {
@@ -85,6 +86,7 @@ static inline void strbuf_addstr(struct strbuf *sb, const char *s) {
 
 __attribute__((format(printf,2,3)))
 extern void strbuf_addf(struct strbuf *sb, const char *fmt, ...);
+extern void strbuf_addv(struct strbuf *sb, const char *fmt, va_list ap);
 
 /* XXX: if read fails, any partial read is undone */
 extern ssize_t strbuf_read(struct strbuf *, int fd, ssize_t hint);