1 files changed, 220 insertions, 0 deletions
diff --git a/ACE/ace/os_include/os_signal.h b/ACE/ace/os_include/os_signal.h
new file mode 100644
index 00000000000..0f9280486e3
--- /dev/null
+++ b/ACE/ace/os_include/os_signal.h
@@ -0,0 +1,220 @@
+// -*- C++ -*-
+
+//=============================================================================
+/**
+ *  @file    os_signal.h
+ *
+ *  signals
+ *
+ *  $Id$
+ *
+ *  @author Don Hinton <dhinton@dresystems.com>
+ *  @author This code was originally in various places including ace/OS.h.
+ */
+//=============================================================================
+
+#ifndef ACE_OS_INCLUDE_OS_SIGNAL_H
+#define ACE_OS_INCLUDE_OS_SIGNAL_H
+
+#include /**/ "ace/pre.h"
+
+#include "ace/config-lite.h"
+
+#if !defined (ACE_LACKS_PRAGMA_ONCE)
+# pragma once
+#endif /* ACE_LACKS_PRAGMA_ONCE */
+
+#include "ace/os_include/sys/os_types.h"
+
+#if !defined (ACE_LACKS_SIGNAL_H)
+   extern "C" {
+#  include /**/ <signal.h>
+   }
+#endif /* !ACE_LACKS_SIGNAL_H */
+
+#if defined (ACE_HAS_SIGINFO_T)
+#  if !defined (ACE_LACKS_SIGINFO_H)
+#    if defined (__QNX__) || defined (__OpenBSD__) || defined (__INTERIX)
+#      include /**/ <sys/siginfo.h>
+#    else  /* __QNX__ || __OpenBSD__ */
+#      include /**/ <siginfo.h>
+#    endif /* __QNX__ || __OpenBSD__ */
+#  endif /* ACE_LACKS_SIGINFO_H */
+#endif /* ACE_HAS_SIGINFO_T */
+
+#if defined (ACE_VXWORKS) && (ACE_VXWORKS < 0x620) && !defined (__RTP__)
+#  include /**/ <sigLib.h>
+#endif /* ACE_VXWORKS */
+
+// Place all additions (especially function declarations) within extern "C" {}
+#ifdef __cplusplus
+extern "C"
+{
+#endif /* __cplusplus */
+
+#if defined (ACE_LACKS_SIGSET) && !defined (__MINGW32__)
+  typedef u_int sigset_t;
+#endif /* ACE_LACKS_SIGSET && !sigset_t */
+
+#if !defined (ACE_HAS_SIG_ATOMIC_T)
+   typedef int sig_atomic_t;
+#endif /* !ACE_HAS_SIG_ATOMIC_T */
+
+# if !defined (SA_SIGINFO)
+#   define SA_SIGINFO 0
+# endif /* SA_SIGINFO */
+
+# if !defined (SA_RESTART)
+#   define SA_RESTART 0
+# endif /* SA_RESTART */
+
+#if !defined (SIGHUP)
+#  define SIGHUP 0
+#endif /* SIGHUP */
+
+#if !defined (SIGINT)
+#  define SIGINT 0
+#endif /* SIGINT */
+
+#if !defined (SIGSEGV)
+#  define SIGSEGV 0
+#endif /* SIGSEGV */
+
+#if !defined (SIGIO)
+#  define SIGIO 0
+#endif /* SIGSEGV */
+
+#if !defined (SIGUSR1)
+#  define SIGUSR1 0
+#endif /* SIGUSR1 */
+
+#if !defined (SIGUSR2)
+#  define SIGUSR2 0
+#endif /* SIGUSR2 */
+
+#if !defined (SIGCHLD)
+#  define SIGCHLD 0
+#endif /* SIGCHLD */
+
+#if !defined (SIGCLD)
+#  define SIGCLD SIGCHLD
+#endif /* SIGCLD */
+
+#if !defined (SIGQUIT)
+#  define SIGQUIT 0
+#endif /* SIGQUIT */
+
+#if !defined (SIGPIPE)
+#  define SIGPIPE 0
+#endif /* SIGPIPE */
+
+#if !defined (SIGALRM)
+#  define SIGALRM 0
+#endif /* SIGALRM */
+
+#if !defined (SIGABRT)
+#  define SIGABRT 0
+#endif /* SIGABRT */
+
+#if !defined (SIGTERM)
+#  define SIGTERM 0
+#endif /* SIGTERM */
+
+#if !defined (SIG_DFL)
+#  define SIG_DFL ((__sighandler_t) 0)
+#endif /* SIG_DFL */
+
+#if !defined (SIG_IGN)
+#  define SIG_IGN ((__sighandler_t) 1)     /* ignore signal */
+#endif /* SIG_IGN */
+
+#if !defined (SIG_ERR)
+#  define SIG_ERR ((__sighandler_t) -1)    /* error return from signal */
+#endif /* SIG_ERR */
+
+// These are used by the <ACE_IPC_SAP::enable> and
+// <ACE_IPC_SAP::disable> methods.  They must be unique and cannot
+// conflict with the value of <ACE_NONBLOCK>.  We make the numbers
+// negative here so they won't conflict with other values like SIGIO,
+// etc.
+# define ACE_SIGIO -1
+# define ACE_SIGURG -2
+# define ACE_CLOEXEC -3
+
+#if defined (ACE_VXWORKS)
+#  define ACE_NSIG (_NSIGS + 1)
+#elif defined (__Lynx__) || defined (ACE_HAS_RTEMS)
+#  define ACE_NSIG (NSIG + 1)
+#else
+   // All other platforms set NSIG to one greater than the
+   // highest-numbered signal.
+#  define ACE_NSIG NSIG
+#endif /* ACE_VXWORKS */
+
+#if defined (ACE_HAS_WINCE)
+  typedef void (__cdecl * __sighandler_t)(int);
+#endif
+
+#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);
+#elif defined (ACE_HAS_LYNXOS4_SIGNALS) || defined (ACE_HAS_TANDEM_SIGNALS)
+   typedef void (*ACE_SignalHandler)(...);
+   typedef void (*ACE_SignalHandlerV)(...);
+#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);
+#elif defined (ACE_WIN32)
+   typedef void (__cdecl *ACE_SignalHandler)(int);
+   typedef void (__cdecl *ACE_SignalHandlerV)(int);
+#elif defined (INTEGRITY)
+   typedef void (*ACE_SignalHandler)();
+   typedef void (*ACE_SignalHandlerV)(int);
+#elif defined (ACE_HAS_RTEMS)
+   typedef void (*ACE_SignalHandler)();
+   typedef void (*ACE_SignalHandlerV)();
+#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);
+#  endif /* SIG_PF */
+   typedef void (*ACE_SignalHandlerV)(...);
+#endif /* ACE_HAS_CONSISTENT_SIGNAL_PROTOTYPES */
+
+#if defined (ACE_LACKS_SIGACTION)
+   struct sigaction
+   {
+     int sa_flags;
+     ACE_SignalHandlerV sa_handler;
+     sigset_t sa_mask;
+   };
+#endif /* ACE_LACKS_SIGACTION */
+
+// Defining POSIX4 real-time signal range.
+#if defined(ACE_HAS_POSIX_REALTIME_SIGNALS)
+#  define ACE_SIGRTMIN SIGRTMIN
+#  define ACE_SIGRTMAX SIGRTMAX
+#else /* !ACE_HAS_POSIX_REALTIME_SIGNALS */
+#  ifndef ACE_SIGRTMIN
+#    define ACE_SIGRTMIN 0
+#  endif /* ACE_SIGRTMIN */
+#  ifndef ACE_SIGRTMAX
+#    define ACE_SIGRTMAX 0
+#  endif /* ACE_SIGRTMAX */
+#endif /* ACE_HAS_POSIX_REALTIME_SIGNALS */
+
+#if !defined (ACE_HAS_PTHREAD_SIGMASK_PROTOTYPE)
+  int pthread_sigmask(int, const sigset_t *, sigset_t *);
+#endif /*!ACE_HAS_PTHREAD_SIGMASK_PROTOTYPE */
+
+#ifdef __cplusplus
+}
+#endif /* __cplusplus */
+
+#include "ace/os_include/os_ucontext.h"
+
+#include /**/ "ace/post.h"
+#endif /* ACE_OS_INCLUDE_OS_SIGNAL_H */