rgw: move signal.h dependency from rgw_front.h

Missed in refactoring of rgw_main.cc.

Signed-off-by: Matt Benjamin <mbenjamin@redhat.com>

2 files changed, 9 insertions, 5 deletions

diff --git a/src/rgw/rgw_frontend.cc b/src/rgw/rgw_frontend.cc
index 7c25095bc1f..24e186e2d46 100644
--- a/src/rgw/rgw_frontend.cc
+++ b/src/rgw/rgw_frontend.cc
@@ -1,8 +1,9 @@
 // -*- mode:C++; tab-width:8; c-basic-offset:2; indent-tabs-mode:t -*-
 // vim: ts=8 sw=2 smarttab
 
-#include "rgw_frontend.h"
+#include <signal.h>
 
+#include "rgw_frontend.h"
 #include "include/str_list.h"
 
 #include "include/assert.h"
@@ -77,3 +78,9 @@ bool RGWFrontendConfig::get_val(const string& key, int def_val, int *out)
   }
   return 0;
 }
+
+void RGWProcessFrontend::stop()
+{
+  pprocess->close_fd();
+  thread->kill(SIGUSR1);
+}
diff --git a/src/rgw/rgw_frontend.h b/src/rgw/rgw_frontend.h
index 836e1e7632a..11497d4b0d0 100644
--- a/src/rgw/rgw_frontend.h
+++ b/src/rgw/rgw_frontend.h
@@ -102,10 +102,7 @@ public:
     return 0;
   }
 
-  void stop() {
-    pprocess->close_fd();
-    thread->kill(SIGUSR1);
-  }
+  void stop();
 
   void join() {
     thread->join();