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/* -*- C++ -*- */
// $Id$
ACE_INLINE
ACE_Local_Memory_Pool::~ACE_Local_Memory_Pool (void)
{
// Free up all memory allocated by this pool.
this->release ();
}
ACE_INLINE int
ACE_Local_Memory_Pool::sync (ssize_t, int)
{
ACE_TRACE ("ACE_Local_Memory_Pool::sync");
return 0;
}
ACE_INLINE int
ACE_Local_Memory_Pool::sync (void *, size_t, int)
{
ACE_TRACE ("ACE_Local_Memory_Pool::sync");
return 0;
}
ACE_INLINE int
ACE_Local_Memory_Pool::protect (ssize_t, int)
{
ACE_TRACE ("ACE_Local_Memory_Pool::protect");
return 0;
}
ACE_INLINE int
ACE_Local_Memory_Pool::protect (void *, size_t, int)
{
ACE_TRACE ("ACE_Local_Memory_Pool::protect");
return 0;
}
ACE_INLINE void *
ACE_Local_Memory_Pool::base_addr (void) const
{
return 0;
}
ACE_INLINE
ACE_MMAP_Memory_Pool::~ACE_MMAP_Memory_Pool (void)
{
}
ACE_INLINE
ACE_Lite_MMAP_Memory_Pool::~ACE_Lite_MMAP_Memory_Pool (void)
{
}
ACE_INLINE size_t
ACE_MMAP_Memory_Pool::round_up (size_t nbytes)
{
ACE_TRACE ("ACE_MMAP_Memory_Pool::round_up");
return ACE::round_to_pagesize (ACE_static_cast (off_t, nbytes));
}
ACE_INLINE void *
ACE_MMAP_Memory_Pool::base_addr (void) const
{
ACE_TRACE ("ACE_MMAP_Memory_Pool::base_addr");
return this->base_addr_;
}
// Ask system for initial chunk of local memory.
ACE_INLINE void *
ACE_Local_Memory_Pool::init_acquire (size_t nbytes,
size_t &rounded_bytes,
int &first_time)
{
ACE_TRACE ("ACE_Local_Memory_Pool::init_acquire");
// Note that we assume that when ACE_Local_Memory_Pool is used,
// ACE_Malloc's constructor will only get called once. If this
// assumption doesn't hold, we are in deep trouble!
first_time = 1;
return this->acquire (nbytes, rounded_bytes);
}
// Let the underlying new operator figure out the alignment...
ACE_INLINE size_t
ACE_Local_Memory_Pool::round_up (size_t nbytes)
{
ACE_TRACE ("ACE_Local_Memory_Pool::round_up");
return ACE::round_to_pagesize (ACE_static_cast (off_t, nbytes));
}
#if !defined (ACE_LACKS_SYSV_SHMEM)
// Implement the algorithm for rounding up the request to an
// appropriate chunksize.
ACE_INLINE
ACE_Shared_Memory_Pool::~ACE_Shared_Memory_Pool (void)
{
}
ACE_INLINE size_t
ACE_Shared_Memory_Pool::round_up (size_t nbytes)
{
ACE_TRACE ("ACE_Shared_Memory_Pool::round_up");
if (nbytes < this->segment_size_)
nbytes = this->segment_size_;
return ACE::round_to_pagesize (nbytes);
}
ACE_INLINE int
ACE_Shared_Memory_Pool::sync (ssize_t, int)
{
ACE_TRACE ("ACE_Shared_Memory_Pool::sync");
return 0;
}
ACE_INLINE int
ACE_Shared_Memory_Pool::sync (void *, size_t, int)
{
ACE_TRACE ("ACE_Shared_Memory_Pool::sync");
return 0;
}
ACE_INLINE int
ACE_Shared_Memory_Pool::protect (ssize_t, int)
{
ACE_TRACE ("ACE_Shared_Memory_Pool::protect");
return 0;
}
ACE_INLINE int
ACE_Shared_Memory_Pool::protect (void *, size_t, int)
{
ACE_TRACE ("ACE_Shared_Memory_Pool::protect");
return 0;
}
ACE_INLINE void *
ACE_Shared_Memory_Pool::base_addr (void) const
{
ACE_TRACE ("ACE_Shared_Memory_Pool::base_addr");
return this->base_addr_;
}
#endif /* !ACE_LACKS_SYSV_SHMEM */
#if !defined (ACE_LACKS_SBRK)
ACE_INLINE
ACE_Sbrk_Memory_Pool::~ACE_Sbrk_Memory_Pool (void)
{
}
ACE_INLINE void *
ACE_Sbrk_Memory_Pool::base_addr (void) const
{
return 0;
}
// Ask system for initial chunk of local memory.
ACE_INLINE void *
ACE_Sbrk_Memory_Pool::init_acquire (size_t nbytes,
size_t &rounded_bytes,
int &first_time)
{
ACE_TRACE ("ACE_Sbrk_Memory_Pool::init_acquire");
// Note that we assume that when ACE_Sbrk_Memory_Pool is used,
// ACE_Malloc's constructor will only get called once. If this
// assumption doesn't hold, we are in deep trouble!
first_time = 1;
return this->acquire (nbytes, rounded_bytes);
}
// Round up the request to a multiple of the page size.
ACE_INLINE size_t
ACE_Sbrk_Memory_Pool::round_up (size_t nbytes)
{
ACE_TRACE ("ACE_Sbrk_Memory_Pool::round_up");
return ACE::round_to_pagesize (nbytes);
}
/* No-op for now... */
ACE_INLINE int
ACE_Sbrk_Memory_Pool::release (int)
{
ACE_TRACE ("ACE_Sbrk_Memory_Pool::release");
return 0;
}
ACE_INLINE int
ACE_Sbrk_Memory_Pool::sync (ssize_t, int)
{
ACE_TRACE ("ACE_Sbrk_Memory_Pool::sync");
return 0;
}
ACE_INLINE int
ACE_Sbrk_Memory_Pool::sync (void *, size_t, int)
{
ACE_TRACE ("ACE_Sbrk_Memory_Pool::sync");
return 0;
}
ACE_INLINE int
ACE_Sbrk_Memory_Pool::protect (ssize_t, int)
{
ACE_TRACE ("ACE_Sbrk_Memory_Pool::protect");
return 0;
}
ACE_INLINE int
ACE_Sbrk_Memory_Pool::protect (void *, size_t, int)
{
ACE_TRACE ("ACE_Sbrk_Memory_Pool::protect");
return 0;
}
#endif /* !ACE_LACKS_SBRK */
#if defined (ACE_WIN32)
ACE_INLINE size_t
ACE_Pagefile_Memory_Pool::round_to_chunk_size (size_t nbytes)
{
return (nbytes + ACE_DEFAULT_PAGEFILE_POOL_CHUNK - 1)
& (~(ACE_DEFAULT_PAGEFILE_POOL_CHUNK - 1));
}
ACE_INLINE size_t
ACE_Pagefile_Memory_Pool::round_to_page_size (size_t nbytes)
{
return ACE::round_to_pagesize (ACE_static_cast (off_t, nbytes));
}
ACE_INLINE int
ACE_Pagefile_Memory_Pool::sync (ssize_t, int)
{
return 0;
}
ACE_INLINE int
ACE_Pagefile_Memory_Pool::sync (void *, size_t, int)
{
return 0;
}
ACE_INLINE int
ACE_Pagefile_Memory_Pool::protect (ssize_t, int)
{
return 0;
}
ACE_INLINE int
ACE_Pagefile_Memory_Pool::protect (void *, size_t, int)
{
return 0;
}
ACE_INLINE void *
ACE_Pagefile_Memory_Pool::base_addr (void) const
{
return 0;
}
#endif /* ACE_WIN32 */
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