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Diffstat (limited to 'ace/Shared_Memory_SV.h')
-rw-r--r-- | ace/Shared_Memory_SV.h | 97 |
1 files changed, 0 insertions, 97 deletions
diff --git a/ace/Shared_Memory_SV.h b/ace/Shared_Memory_SV.h deleted file mode 100644 index 6ed7315c168..00000000000 --- a/ace/Shared_Memory_SV.h +++ /dev/null @@ -1,97 +0,0 @@ -/* -*- C++ -*- */ - -//============================================================================= -/** - * @file Shared_Memory_SV.h - * - * $Id$ - * - * @author Doug Schmidt - */ -//============================================================================= - - -#ifndef ACE_SHARED_MALLOC_SV_H -#define ACE_SHARED_MALLOC_SV_H -#include "ace/pre.h" - -#include "ace/Shared_Memory.h" - -#if !defined (ACE_LACKS_PRAGMA_ONCE) -# pragma once -#endif /* ACE_LACKS_PRAGMA_ONCE */ - -#include "ace/SV_Shared_Memory.h" - -/** - * @class ACE_Shared_Memory_SV - * - * @brief Shared memory wrapper based on System V shared memory. - * - * This class provides a very simple-minded shared memory - * manager. For more a powerful memory allocator please see - * <ACE_Malloc>. - */ -class ACE_Export ACE_Shared_Memory_SV : public ACE_Shared_Memory -{ -public: - enum - { - ACE_CREATE = IPC_CREAT, - ACE_OPEN = 0 - }; - - // = Initialization and termination methods. - ACE_Shared_Memory_SV (void); - ACE_Shared_Memory_SV (key_t id, - int length, - int create = ACE_Shared_Memory_SV::ACE_OPEN, - int perms = ACE_DEFAULT_FILE_PERMS, - void *addr = 0, - int flags = 0); - - int open (key_t id, - int length, - int create = ACE_Shared_Memory_SV::ACE_OPEN, - int perms = ACE_DEFAULT_FILE_PERMS, - void *addr = 0, - int flags = 0); - - /// Close down the shared memory segment. - virtual int close (void); - - /// Remove the underlying shared memory segment. - virtual int remove (void); - - // = Allocation and deallocation methods. - /// Create a new chuck of memory containing <size> bytes. - virtual void *malloc (size_t = 0); - - /// Free a chuck of memory allocated by <ACE_Shared_Memory_SV::malloc>. - virtual int free (void *p); - - /// Return the size of the shared memory segment. - virtual int get_segment_size (void) const; - - /// Return the ID of the shared memory segment (i.e., a System V - /// shared memory internal id). - virtual ACE_HANDLE get_id (void) const; - - /// Dump the state of an object. - void dump (void) const; - - /// Declare the dynamic allocation hooks. - ACE_ALLOC_HOOK_DECLARE; - -private: - /// This version is implemented with System V shared memory - /// segments. - ACE_SV_Shared_Memory shared_memory_; -}; - -#if defined (__ACE_INLINE__) -#include "ace/Shared_Memory_SV.i" -#endif /* __ACE_INLINE__ */ - -#include "ace/post.h" -#endif /* ACE_SHARED_MALLOC_SV_H */ |