diff options
Diffstat (limited to 'ACE/ace/os_include/os_signal.h')
-rw-r--r-- | ACE/ace/os_include/os_signal.h | 253 |
1 files changed, 0 insertions, 253 deletions
diff --git a/ACE/ace/os_include/os_signal.h b/ACE/ace/os_include/os_signal.h deleted file mode 100644 index c1a4511041c..00000000000 --- a/ACE/ace/os_include/os_signal.h +++ /dev/null @@ -1,253 +0,0 @@ -// -*- 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 */ - -// This must come after signal.h is #included. -#if defined (SCO) -# define SIGIO SIGPOLL -# include /**/ <sys/regset.h> -#endif /* SCO */ - -#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) - typedef u_int sigset_t; -#endif /* ACE_LACKS_SIGSET */ - -#if defined (ACE_HAS_SIG_MACROS) -# undef sigemptyset -# undef sigfillset -# undef sigaddset -# undef sigdelset -# undef sigismember -#endif /* ACE_HAS_SIG_MACROS */ - -// This must come after signal.h is #included. It's to counteract -// the sigemptyset and sigfillset #defines, which only happen -// when __OPTIMIZE__ is #defined (really!) on Linux. -#if defined (linux) && defined (__OPTIMIZE__) -# undef sigemptyset -# undef sigfillset -#endif /* linux && __OPTIMIZE__ */ - -#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 (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 /* __Lynx__ */ - -#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_LYNXOS_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 (ACE_HAS_UNIXWARE_SVR4_SIGNAL_T) - typedef void (*ACE_SignalHandler)(int); - typedef void (*ACE_SignalHandlerV)(...); -#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 (DIGITAL_UNIX) - // sigwait is yet another macro on Digital UNIX 4.0, just causing - // trouble when introducing member functions with the same name. - // Thanks to Thilo Kielmann" <kielmann@informatik.uni-siegen.de> for - // this fix. -# if defined (__DECCXX_VER) -# undef sigwait - // cxx on Digital Unix 4.0 needs this declaration. With it, - // <::_Psigwait> works with cxx -pthread. g++ does _not_ need - // it. - int _Psigwait __((const sigset_t *set, int *sig)); -# endif /* __DECCXX_VER */ -#elif !defined (ACE_HAS_SIGWAIT) -# if defined(ACE_HAS_RTEMS) - int sigwait (const sigset_t *set, int *sig); -# else - int sigwait (sigset_t *set); -# endif /* ACE_HAS_RTEMS */ -#endif /* ! DIGITAL_UNIX && ! ACE_HAS_SIGWAIT */ - -#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 */ |