Queued_Data.cpp File Reference

#include "tao/Queued_Data.h"
#include "tao/debug.h"
#include "ace/Log_Msg.h"
#include "ace/Malloc_Base.h"

Functions
static ACE_Message_Block *	clone_mb_nocopy_size (ACE_Message_Block *mb, size_t span_size)
	Allocate and return a new empty message block of size span_size mimicking parameters of mb.

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Function Documentation

static ACE_Message_Block* clone_mb_nocopy_size	(	ACE_Message_Block *	mb,
		size_t	span_size
	)		[static]

Allocate and return a new empty message block of size span_size mimicking parameters of mb.

This function allocates a new aligned message block using the same allocators and flags as found in mb. The size of the new message block is at least span_size; the size may be adjusted up in order to accomodate alignment requirements and still fit span_size bytes into the aligned buffer.

Parameters:

mb	message block whose parameters should be mimicked
span_size	size of the new message block (will be adjusted for proper alignment)

Returns:

an aligned message block with rd_ptr sitting at correct alignment spot, 0 on failure