Make use of using instead of typedef, doxygen changes, use bool instead of int

    * ACE/ace/Signal.cpp:
    * ACE/ace/Signal.h:
    * ACE/ace/Signal.inl:
    * ACE/ace/os_include/os_signal.h:

4 files changed, 19 insertions, 20 deletions

diff --git a/ACE/ace/Signal.cpp b/ACE/ace/Signal.cpp
index 90f09bbd13c..dcca442ef5f 100644
--- a/ACE/ace/Signal.cpp
+++ b/ACE/ace/Signal.cpp
@@ -33,8 +33,7 @@ ACE_Sig_Action::~ACE_Sig_Action ()
   ACE_TRACE ("ACE_Sig_Action::~ACE_Sig_Action");
 }
 
-// Restore the signal mask.
-
+/// Restore the signal mask.
 ACE_Sig_Guard::~ACE_Sig_Guard ()
 {
   //ACE_TRACE ("ACE_Sig_Guard::~ACE_Sig_Guard");
diff --git a/ACE/ace/Signal.h b/ACE/ace/Signal.h
index d16268539fa..f0b068ec8a7 100644
--- a/ACE/ace/Signal.h
+++ b/ACE/ace/Signal.h
@@ -27,7 +27,7 @@
 #include "ace/OS_NS_signal.h"
 
 /// Type of the extended signal handler.
-typedef void (*ACE_Sig_Handler_Ex) (int, siginfo_t *siginfo, ucontext_t *ucontext);
+using ACE_Sig_Handler_Ex = void (*) (int, siginfo_t *siginfo, ucontext_t *ucontext);
 
 ACE_BEGIN_VERSIONED_NAMESPACE_DECL
 
@@ -43,17 +43,17 @@ ACE_BEGIN_VERSIONED_NAMESPACE_DECL
 class ACE_Export ACE_Sig_Set
 {
 public:
-  /// Initialize <sigset_> with @a sigset.  If @a sigset == 0 then fill
+  /// Initialize sigset_ with @a sigset.  If @a sigset == 0 then fill
   /// the set.
   ACE_Sig_Set (sigset_t *sigset);
 
-  /// Initialize <sigset_> with @a sigset.  If @a sigset == 0 then fill
+  /// Initialize sigset_ with @a sigset.  If @a sigset == 0 then fill
   /// the set.
   ACE_Sig_Set (ACE_Sig_Set *sigset);
 
-  /// If @a fill == 0 then initialize the <sigset_> to be empty, else
+  /// If @a fill == false then initialize the sigset_ to be empty, else
   /// full.
-  ACE_Sig_Set (int fill = 0);
+  ACE_Sig_Set (bool fill = false);
 
   ~ACE_Sig_Set ();
 
diff --git a/ACE/ace/Signal.inl b/ACE/ace/Signal.inl
index 55882f85b9f..6a81ce6c464 100644
--- a/ACE/ace/Signal.inl
+++ b/ACE/ace/Signal.inl
@@ -21,7 +21,7 @@ ACE_Sig_Set::ACE_Sig_Set (sigset_t *ss)
 }
 
 ACE_INLINE
-ACE_Sig_Set::ACE_Sig_Set (int fill)
+ACE_Sig_Set::ACE_Sig_Set (bool fill)
   // : sigset_ ()
 {
   ACE_TRACE ("ACE_Sig_Set::ACE_Sig_Set");
diff --git a/ACE/ace/os_include/os_signal.h b/ACE/ace/os_include/os_signal.h
index 32161dfaf70..e98ef206875 100644
--- a/ACE/ace/os_include/os_signal.h
+++ b/ACE/ace/os_include/os_signal.h
@@ -151,28 +151,28 @@ extern "C"
 
 #if defined (ACE_HAS_CONSISTENT_SIGNAL_PROTOTYPES)
   // Prototypes for both signal() and struct sigaction are consistent..
-  typedef void (*ACE_SignalHandler)(int);
-  typedef void (*ACE_SignalHandlerV)(int);
+  using ACE_SignalHandler = void (*)(int);
+  using ACE_SignalHandlerV = void (*)(int);
 #elif defined (ACE_HAS_SVR4_SIGNAL_T)
    // SVR4 Signals are inconsistent (e.g., see struct sigaction)..
-   typedef void (*ACE_SignalHandler)(int);
-   typedef void (*ACE_SignalHandlerV)(void);
+   using ACE_SignalHandler = void (*)(int);
+   using ACE_SignalHandlerV = void (*)(void);
 #elif defined (ACE_WIN32)
-   typedef void (__cdecl *ACE_SignalHandler)(int);
-   typedef void (__cdecl *ACE_SignalHandlerV)(int);
+   using ACE_SignalHandler = void (__cdecl *)(int);
+   using ACE_SignalHandlerV = void (__cdecl *)(int);
 #elif defined (INTEGRITY)
-   typedef void (*ACE_SignalHandler)();
-   typedef void (*ACE_SignalHandlerV)(int);
+   using ACE_SignalHandler = void (*)();
+   using ACE_SignalHandlerV = void (*)(int);
 #elif defined (ACE_HAS_RTEMS)
-   typedef void (*ACE_SignalHandler)();
-   typedef void (*ACE_SignalHandlerV)();
+   using ACE_SignalHandler = void (*)();
+   using ACE_SignalHandlerV = void (*)();
 #else /* This is necessary for some older broken version of cfront */
 #  if defined (SIG_PF)
 #    define ACE_SignalHandler SIG_PF
 #  else
-     typedef void (*ACE_SignalHandler)(int);
+     using ACE_SignalHandler = void (*)(int);
 #  endif /* SIG_PF */
-   typedef void (*ACE_SignalHandlerV)(...);
+   using ACE_SignalHandlerV = void (*)(...);
 #endif /* ACE_HAS_CONSISTENT_SIGNAL_PROTOTYPES */
 
 #if defined (ACE_LACKS_SIGACTION)