[glibmm/vector] Fixed examples and tests.

[Krzesimir Nowak <krnowak src gnome org>]

commit 879f1c65a4910a3d511a00427ee2c7614cebe458
Author: Krzesimir Nowak <qdlacz gmail com>
Date:   Sat Jan 22 12:05:44 2011 +0100

    Fixed examples and tests.

 examples/child_watch/main.cc                 |    7 +++++--
 examples/network/socket-client.cc            |    8 +++++---
 examples/network/socket-server.cc            |    6 ++++--
 tests/giomm_asyncresult_sourceobject/main.cc |    6 ++++--
 4 files changed, 18 insertions(+), 9 deletions(-)
---
diff --git a/examples/child_watch/main.cc b/examples/child_watch/main.cc
index 3bbc368..d162eb2 100644
--- a/examples/child_watch/main.cc
+++ b/examples/child_watch/main.cc
@@ -15,11 +15,14 @@
  * Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  */
 
-#include <glibmm.h>
 #include <sys/types.h>
 #include <unistd.h>
+
+#include <cstdlib>
 #include <iostream>
 
+#include <glibmm.h>
+
 using namespace std;
 
 class ChildWatch : public sigc::trackable
@@ -43,7 +46,7 @@ void ChildWatch::run()
   if(pid==0)
   {
     sleep(5);
-    exit(0);
+    std::exit(EXIT_SUCCESS);
   }
   
   std:: cout << "Child " << pid << " created" << std::endl;
diff --git a/examples/network/socket-client.cc b/examples/network/socket-client.cc
index 33428b2..9afa4d6 100644
--- a/examples/network/socket-client.cc
+++ b/examples/network/socket-client.cc
@@ -1,8 +1,10 @@
 #include <cstring>
-#include <giomm.h>
-#include <glibmm.h>
+#include <cstdlib>
 #include <iostream>
 
+#include <glibmm.h>
+#include <giomm.h>
+
 Glib::RefPtr<Glib::MainLoop> loop;
 
 gboolean verbose = FALSE;
@@ -81,7 +83,7 @@ ensure_condition (const Glib::RefPtr<Gio::Socket>& socket,
         {
             std::cerr << Glib::ustring::compose("condition wait error for %1: %2\n",
                         where, error.what ());
-            exit (1);
+            std::exit (EXIT_FAILURE);
         }
     }
 }
diff --git a/examples/network/socket-server.cc b/examples/network/socket-server.cc
index d2dc315..cc406c6 100644
--- a/examples/network/socket-server.cc
+++ b/examples/network/socket-server.cc
@@ -1,6 +1,8 @@
+#include <cstdlib>
 #include <iostream>
-#include <giomm.h>
+
 #include <glibmm.h>
+#include <giomm.h>
 
 Glib::RefPtr<Glib::MainLoop> loop;
 
@@ -86,7 +88,7 @@ ensure_condition (const Glib::RefPtr<Gio::Socket>& socket,
         {
             std::cerr << Glib::ustring::compose("condition wait error for %1: %2\n",
                         where, error.what ());
-            exit (1);
+            std::exit (EXIT_FAILURE);
         }
     }
 }
diff --git a/tests/giomm_asyncresult_sourceobject/main.cc b/tests/giomm_asyncresult_sourceobject/main.cc
index 1c9f1a1..957ed83 100644
--- a/tests/giomm_asyncresult_sourceobject/main.cc
+++ b/tests/giomm_asyncresult_sourceobject/main.cc
@@ -1,6 +1,8 @@
-#include <giomm.h>
+#include <cstdlib>
 #include <iostream>
 
+#include <giomm.h>
+
 void on_read_async(const Glib::RefPtr<Gio::AsyncResult>& result)
 {
   std::cout << "Testing result ... "
@@ -12,7 +14,7 @@ void on_read_async(const Glib::RefPtr<Gio::AsyncResult>& result)
   std::cout << "Testing Gio::AsyncResult's get_source_object ... "
             << (result->get_source_object_base() ? "OK!" : "FAILED!") << std::endl;
 
-  exit(EXIT_SUCCESS);
+  std::exit(EXIT_SUCCESS);
 }
 
 int main(int, char**)