condy::BufferTable Class Reference

Buffer table for io_uring. More...

#include <ring_settings.hpp>

Public Member Functions
int	init (size_t capacity) noexcept
	Initialize the buffer table with the given capacity.
int	init (const iovec *vecs, unsigned nr_vecs)
	Initialize the buffer table with the given array of iovec structures.
int	destroy () noexcept
	Destroy the buffer table.
int	update (unsigned index_base, const iovec *vecs, unsigned nr_vecs) noexcept
	Update the buffer table starting from the given index.

Detailed Description

Buffer table for io_uring.

This class makes an abstraction over the io_uring buffer registration interface.

Definition at line 86 of file ring_settings.hpp.

Member Function Documentation

destroy()

int condy::BufferTable::destroy ( )

inlinenoexcept

Destroy the buffer table.

Returns

int Returns 0 on success or a negative error code on failure

Definition at line 117 of file ring_settings.hpp.

init() [1/2]

int condy::BufferTable::init ( const iovec * vecs, unsigned nr_vecs )

inline

Initialize the buffer table with the given array of iovec structures.

Parameters

vecs	Pointer to the array of iovec structures representing buffers
nr_vecs	Number of buffers in the array

Returns

int Returns 0 on success or a negative error code on failure

Definition at line 109 of file ring_settings.hpp.

init() [2/2]

int condy::BufferTable::init ( size_t capacity )

inlinenoexcept

Initialize the buffer table with the given capacity.

Parameters

capacity

The number of buffers to allocate in the table

Returns

int Returns 0 on success or a negative error code on failure

Definition at line 98 of file ring_settings.hpp.

update()

int condy::BufferTable::update ( unsigned index_base, const iovec * vecs, unsigned nr_vecs )

inlinenoexcept

Update the buffer table starting from the given index.

Parameters

index_base	The starting index to update
vecs	Pointer to the array of iovec structures representing buffers
nr_vecs	Number of buffers to update

Returns

int Returns number of buffers updated on success or a negative error code on failure

Definition at line 127 of file ring_settings.hpp.

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The documentation for this class was generated from the following file:

• /home/runner/work/condy/condy/include/condy/ring_settings.hpp