perf tools: Add signal.h to places using its definitions

[karo-tx-linux.git] / tools / perf / builtin-inject.c

diff --git a/tools/perf/builtin-inject.c b/tools/perf/builtin-inject.c
index b102ee702aa1616a79ebd58cd9dcda82ef5846c3..8bd791cca008252300c33118effad8af7c0a2f7a 100644 (file)
--- a/tools/perf/builtin-inject.c
+++ b/tools/perf/builtin-inject.c
@@ -23,6 +23,7 @@
 
 #include <linux/list.h>
 #include <errno.h>
+#include <signal.h>
 
 struct perf_inject {
        struct perf_tool        tool;