3 files changed, 60 insertions, 0 deletions
diff --git a/tools/perf/util/Build b/tools/perf/util/Build
index 85ceff357769..3443646d8da3 100644
--- a/tools/perf/util/Build
+++ b/tools/perf/util/Build
@@ -38,6 +38,7 @@ libperf-y += machine.o
 libperf-y += map.o
 libperf-y += pstack.o
 libperf-y += session.o
+libperf-$(CONFIG_AUDIT) += syscalltbl.o
 libperf-y += ordered-events.o
 libperf-y += comm.o
 libperf-y += thread.o
diff --git a/tools/perf/util/syscalltbl.c b/tools/perf/util/syscalltbl.c
new file mode 100644
index 000000000000..1f13e57412eb
--- /dev/null
+++ b/tools/perf/util/syscalltbl.c
@@ -0,0 +1,43 @@
+/*
+ * System call table mapper
+ *
+ * (C) 2016 Arnaldo Carvalho de Melo <acme@redhat.com>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ */
+
+#include "syscalltbl.h"
+#include <string.h>
+#include <libaudit.h>
+
+
+struct syscalltbl *syscalltbl__new(void)
+{
+	struct syscalltbl *tbl = malloc(sizeof(*tbl));
+	if (tbl) {
+		tbl->audit_machine = audit_detect_machine();
+	}
+	return tbl;
+}
+
+void syscalltbl__delete(struct syscalltbl *tbl)
+{
+	free(tbl);
+}
+
+const char *syscalltbl__name(const struct syscalltbl *tbl, int id)
+{
+	return audit_syscall_to_name(id, tbl->audit_machine);
+}
+
+int syscalltbl__id(struct syscalltbl *tbl, const char *name)
+{
+	return audit_name_to_syscall(name, tbl->audit_machine);
+}
diff --git a/tools/perf/util/syscalltbl.h b/tools/perf/util/syscalltbl.h
new file mode 100644
index 000000000000..9dee73c2e082
--- /dev/null
+++ b/tools/perf/util/syscalltbl.h
@@ -0,0 +1,16 @@
+#ifndef __PERF_SYSCALLTBL_H
+#define __PERF_SYSCALLTBL_H
+
+struct syscalltbl {
+	union {
+		int audit_machine;
+	};
+};
+
+struct syscalltbl *syscalltbl__new(void);
+void syscalltbl__delete(struct syscalltbl *tbl);
+
+const char *syscalltbl__name(const struct syscalltbl *tbl, int id);
+int syscalltbl__id(struct syscalltbl *tbl, const char *name);
+
+#endif /* __PERF_SYSCALLTBL_H */