bufferlist.c File Reference

#include <config.h>
#include <stddef.h>
#include <isc/buffer.h>
#include <isc/bufferlist.h>
#include <isc/util.h>

Go to the source code of this file.

Functions
unsigned int	isc_bufferlist_usedcount (isc_bufferlist_t *bl)
	Return the length of the sum of all used regions of all buffers in the buffer list 'bl'.
unsigned int	isc_bufferlist_availablecount (isc_bufferlist_t *bl)
	Return the length of the sum of all available regions of all buffers in the buffer list 'bl'.

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Detailed Description

Definition in file bufferlist.c.

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Function Documentation

unsigned int isc_bufferlist_usedcount

(

isc_bufferlist_t *

bl

)

Return the length of the sum of all used regions of all buffers in the buffer list 'bl'.

Requires:

• 'bl' is not NULL.

Returns:

• sum of all used regions' lengths.

Definition at line 31 of file bufferlist.c.

References buffer, isc_buffer_usedlength, ISC_BUFFER_VALID, ISC_LIST_HEAD, ISC_LIST_NEXT, and REQUIRE.

unsigned int isc_bufferlist_availablecount

(

isc_bufferlist_t *

bl

)

Return the length of the sum of all available regions of all buffers in the buffer list 'bl'.

Requires:

• 'bl' is not NULL.

Returns:

• sum of all available regions' lengths.

Definition at line 49 of file bufferlist.c.

References buffer, isc_buffer_availablelength, ISC_BUFFER_VALID, ISC_LIST_HEAD, ISC_LIST_NEXT, and REQUIRE.

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