71 lines
2.3 KiB
C
71 lines
2.3 KiB
C
/*
|
|
* <Copyright>
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted provided that the following conditions are met:
|
|
*
|
|
* Redistributions of source code must retain the above copyright notice, this
|
|
* list of conditions and the following disclaimer.
|
|
*
|
|
* Redistributions in binary form must reproduce the above copyright notice, this
|
|
* list of conditions and the following disclaimer in the documentation and/or
|
|
* other materials provided with the distribution. THIS SOFTWARE IS PROVIDED BY
|
|
* THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED
|
|
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
|
|
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
|
|
* EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
|
|
* INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
|
|
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
|
|
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
|
|
* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
|
|
* OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
|
|
* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
|
*
|
|
* null EC backend
|
|
*
|
|
* vi: set noai tw=79 ts=4 sw=4:
|
|
*/
|
|
|
|
#include <stdlib.h>
|
|
#include <stdint.h>
|
|
|
|
/* calls required for init */
|
|
void* null_code_init(int k, int m, int hd)
|
|
{
|
|
/* add your code here */
|
|
return NULL;
|
|
}
|
|
|
|
/* calls required for encode */
|
|
int null_code_encode(void *code_desc, char **data, char **parity,
|
|
int blocksize)
|
|
{
|
|
/* add your code here */
|
|
return 0;
|
|
}
|
|
|
|
/* calls required for decode */
|
|
int null_code_decode(void *code_desc, char **data, char **parity,
|
|
int *missing_idxs, int blocksize, int decode_parity)
|
|
{
|
|
/* add your code here */
|
|
return 0;
|
|
}
|
|
|
|
/* calls required for reconstruct */
|
|
int null_reconstruct(char **available_fragments, int num_fragments,
|
|
uint64_t fragment_len, int destination_idx, char* out_fragment)
|
|
{
|
|
/* add your code here */
|
|
return 0;
|
|
}
|
|
|
|
/* set of fragments needed to reconstruct at a minimum */
|
|
int null_code_fragments_needed(void *code_desc, int *missing_idxs,
|
|
int *fragments_needed)
|
|
{
|
|
/* add your code here */
|
|
return 0;
|
|
}
|
|
|