added ace + vcproj for win
--HG-- branch : trunk
This commit is contained in:
Rat
Vendored
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// -*- C++ -*-
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//=============================================================================
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/**
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* @file OS_NS_signal.h
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*
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* $Id: OS_NS_signal.h 87097 2009-10-14 14:42:24Z olli $
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*
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* @author Douglas C. Schmidt <[email protected]>
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* @author Jesper S. M|ller<[email protected]>
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* @author and a cast of thousands...
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*
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* Originally in OS.h.
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*/
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//=============================================================================
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#ifndef ACE_OS_NS_SIGNAL_H
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# define ACE_OS_NS_SIGNAL_H
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# include /**/ "ace/pre.h"
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# include "ace/config-lite.h"
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# if !defined (ACE_LACKS_PRAGMA_ONCE)
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# pragma once
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# endif /* ACE_LACKS_PRAGMA_ONCE */
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#include "ace/os_include/os_signal.h"
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#include /**/ "ace/ACE_export.h"
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#if defined (ACE_EXPORT_MACRO)
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# undef ACE_EXPORT_MACRO
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#endif
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#define ACE_EXPORT_MACRO ACE_Export
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#if defined (__Lynx__)
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// LynxOS defines pthread_sigmask() in pthread.h
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# include "ace/os_include/os_pthread.h"
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#endif /* __Lynx__ */
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/*
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* We inline and undef some functions that may be implemented
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* as macros on some platforms. This way macro definitions will
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* be usable later as there is no way to save the macro definition
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* using the pre-processor.
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*
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*/
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#if !defined (ACE_LACKS_SIGSET)
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inline int ace_sigemptyset_helper (sigset_t *s)
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{
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# if defined (sigemptyset)
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return sigemptyset (s);
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# undef sigemptyset
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# else
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return ACE_STD_NAMESPACE::sigemptyset (s);
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# endif /* defined (sigemptyset) */
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}
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inline int ace_sigfillset_helper (sigset_t *s)
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{
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# if defined (sigfillset)
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return sigfillset (s);
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# undef sigfillset
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# else
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return ACE_STD_NAMESPACE::sigfillset (s);
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# endif /* defined (sigfillset) */
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}
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inline int ace_sigaddset_helper (sigset_t *s, int signum)
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{
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# if defined (sigaddset)
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return sigaddset (s, signum);
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# undef sigaddset
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# else
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return ACE_STD_NAMESPACE::sigaddset (s, signum);
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# endif /* defined (sigaddset) */
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}
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inline int ace_sigdelset_helper (sigset_t *s, int signum)
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{
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# if defined (sigdelset)
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return sigdelset (s, signum);
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# undef sigdelset
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# else
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return ACE_STD_NAMESPACE::sigdelset (s, signum);
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# endif /* defined (sigdelset) */
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}
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inline int ace_sigismember_helper (sigset_t *s, int signum)
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{
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# if defined (sigismember)
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return sigismember (s, signum);
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# undef sigismember
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# else
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return ACE_STD_NAMESPACE::sigismember (s, signum);
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# endif /* defined (sigismember) */
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}
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#endif /* !defined (ACE_LACKS_SIGSET) */
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#if defined (ACE_HAS_SIGSUSPEND)
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inline int ace_sigsuspend_helper (const sigset_t *s)
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{
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# if defined (sigsuspend)
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return sigsuspend (s);
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# undef sigsuspend
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# else
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return ACE_STD_NAMESPACE::sigsuspend (s);
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# endif /* defined (sigsuspen) */
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}
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#endif /* ACE_HAS_SIGSUSPEND */
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# if !defined (SIG_BLOCK)
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# define SIG_BLOCK 1
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# endif /* SIG_BLOCK */
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# if !defined (SIG_UNBLOCK)
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# define SIG_UNBLOCK 2
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# endif /* SIG_UNBLOCK */
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# if !defined (SIG_SETMASK)
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# define SIG_SETMASK 3
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# endif /* SIG_SETMASK */
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// Create some useful typedefs.
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# if !defined (ACE_HAS_SIGINFO_T)
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struct ACE_Export siginfo_t
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{
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siginfo_t (ACE_HANDLE handle);
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siginfo_t (ACE_HANDLE *handles); // JCEJ 12/23/96
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/// Win32 HANDLE that has become signaled.
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ACE_HANDLE si_handle_;
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/// Array of Win32 HANDLEs all of which have become signaled.
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ACE_HANDLE *si_handles_;
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};
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# endif /* ACE_HAS_SIGINFO_T */
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#if !defined (ACE_WIN32)
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extern "C"
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{
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typedef void (*ACE_SIGNAL_C_FUNC)(int, siginfo_t *, void *);
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}
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#endif /* ACE_WIN32 */
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ACE_BEGIN_VERSIONED_NAMESPACE_DECL
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// This hack is needed to get around an odd and hard-to-reproduce problem
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// with HP aC++. If struct sigaction is defined extern "C" and the sigaction
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// function in namespace ACE_OS, the compiler sometimes gets confused.
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// If we help it with this typedef, it's fine. User code should not use
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// the ACE typedef - it will be removed without warning as soon as we can
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// either drop support for the broken compilers or figure out how to reproduce
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// it so it can be reported to HP and fixed.
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// There's a similar hack in OS_TLI.h for struct t_optmgmt.
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// Also see ChangeLog entries:
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// Mon Jan 23 16:35:40 UTC 2006 Steve Huston <[email protected]>
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// Mon Jan 23 22:08:56 UTC 2006 Steve Huston <[email protected]>
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#if defined (__HP_aCC) && (__HP_aCC <= 37300)
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typedef extern "C" struct sigaction ACE_SIGACTION;
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#else
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typedef struct sigaction ACE_SIGACTION;
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#endif
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namespace ACE_OS {
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//@{ @name A set of wrappers for Signals.
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ACE_NAMESPACE_INLINE_FUNCTION
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int kill (pid_t pid,
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int signum);
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ACE_NAMESPACE_INLINE_FUNCTION
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int pthread_sigmask (int how,
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const sigset_t *nsp,
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sigset_t *osp);
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ACE_NAMESPACE_INLINE_FUNCTION
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int sigaction (int signum,
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const ACE_SIGACTION *nsa,
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ACE_SIGACTION *osa);
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ACE_NAMESPACE_INLINE_FUNCTION
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int sigaddset (sigset_t *s,
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int signum);
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ACE_NAMESPACE_INLINE_FUNCTION
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int sigdelset (sigset_t *s,
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int signum);
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ACE_NAMESPACE_INLINE_FUNCTION
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int sigemptyset (sigset_t *s);
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ACE_NAMESPACE_INLINE_FUNCTION
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int sigfillset (sigset_t *s);
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ACE_NAMESPACE_INLINE_FUNCTION
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int sigismember (sigset_t *s,
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int signum);
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ACE_NAMESPACE_INLINE_FUNCTION
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ACE_SignalHandler signal (int signum,
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ACE_SignalHandler);
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ACE_NAMESPACE_INLINE_FUNCTION
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int sigprocmask (int how,
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const sigset_t *nsp,
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sigset_t *osp);
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ACE_NAMESPACE_INLINE_FUNCTION
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int sigsuspend (const sigset_t *s);
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ACE_NAMESPACE_INLINE_FUNCTION
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int raise (const int signum);
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//@}
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} /* namespace ACE_OS */
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ACE_END_VERSIONED_NAMESPACE_DECL
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# if defined (ACE_HAS_INLINED_OSCALLS)
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# if defined (ACE_INLINE)
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# undef ACE_INLINE
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# endif /* ACE_INLINE */
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# define ACE_INLINE inline
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# include "ace/OS_NS_signal.inl"
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# endif /* ACE_HAS_INLINED_OSCALLS */
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# include /**/ "ace/post.h"
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#endif /* ACE_OS_NS_SIGNAL_H */
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