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-rw-r--r--src/backends/rs_vand/rs_vand.c148
1 files changed, 74 insertions, 74 deletions
diff --git a/src/backends/rs_vand/rs_vand.c b/src/backends/rs_vand/rs_vand.c
index 22500ff..b709e13 100644
--- a/src/backends/rs_vand/rs_vand.c
+++ b/src/backends/rs_vand/rs_vand.c
@@ -31,32 +31,32 @@
#include "erasurecode_backend.h"
#include "erasurecode_helpers.h"
-#define LIBERASURECODE_RS_VAND_LIB_MAJOR 1
-#define LIBERASURECODE_RS_VAND_LIB_MINOR 0
-#define LIBERASURECODE_RS_VAND_LIB_REV 0
-#define LIBERASURECODE_RS_VAND_LIB_VER_STR "1.0"
-#define LIBERASURECODE_RS_VAND_LIB_NAME "liberasurecode_rsvand"
+#define INTERNAL_RS_VAND_LIB_MAJOR 1
+#define INTERNAL_RS_VAND_LIB_MINOR 0
+#define INTERNAL_RS_VAND_LIB_REV 0
+#define INTERNAL_RS_VAND_LIB_VER_STR "1.0"
+#define INTERNAL_RS_VAND_LIB_NAME "liberasurecode_rsvand"
#if defined(__MACOS__) || defined(__MACOSX__) || defined(__OSX__) || defined(__APPLE__)
-#define LIBERASURECODE_RS_VAND_SO_NAME "liberasurecode_rsvand.dylib"
+#define INTERNAL_RS_VAND_SO_NAME "liberasurecode_rsvand.dylib"
#else
-#define LIBERASURECODE_RS_VAND_SO_NAME "liberasurecode_rsvand.so"
+#define INTERNAL_RS_VAND_SO_NAME "liberasurecode_rsvand.so"
#endif
/* Forward declarations */
-struct ec_backend_op_stubs liberasurecode_rs_vand_ops;
-struct ec_backend liberasurecode_rs_vand;
-struct ec_backend_common backend_liberasurecode_rs_vand;
+struct ec_backend_op_stubs internal_rs_vand_ops;
+struct ec_backend internal_rs_vand;
+struct ec_backend_common backend_internal_rs_vand;
-typedef int (*liberasurecode_rs_vand_encode_func)(int *, char **, char **, int, int, int);
-typedef int (*liberasurecode_rs_vand_decode_func)(int *, char **, char **, int, int, int *, int, int);
-typedef int (*liberasurecode_rs_vand_reconstruct_func)(int *, char **, char **, int, int, int *, int, int);
+typedef int (*internal_rs_vand_encode_func)(int *, char **, char **, int, int, int);
+typedef int (*internal_rs_vand_decode_func)(int *, char **, char **, int, int, int *, int, int);
+typedef int (*internal_rs_vand_reconstruct_func)(int *, char **, char **, int, int, int *, int, int);
typedef void (*init_rs_vand_func)(int, int);
typedef void (*deinit_rs_vand_func)();
typedef void (*free_systematic_matrix_func)(int *);
typedef int* (*make_systematic_matrix_func)(int, int);
-struct liberasurecode_rs_vand_descriptor {
+struct internal_rs_vand_descriptor {
/* calls required for init */
init_rs_vand_func init_rs_vand;
deinit_rs_vand_func deinit_rs_vand;
@@ -64,13 +64,13 @@ struct liberasurecode_rs_vand_descriptor {
make_systematic_matrix_func make_systematic_matrix;
/* calls required for encode */
- liberasurecode_rs_vand_encode_func liberasurecode_rs_vand_encode;
+ internal_rs_vand_encode_func internal_rs_vand_encode;
/* calls required for decode */
- liberasurecode_rs_vand_decode_func liberasurecode_rs_vand_decode;
+ internal_rs_vand_decode_func internal_rs_vand_decode;
/* calls required for reconstruct */
- liberasurecode_rs_vand_reconstruct_func liberasurecode_rs_vand_reconstruct;
+ internal_rs_vand_reconstruct_func internal_rs_vand_reconstruct;
/* fields needed to hold state */
int *matrix;
@@ -79,49 +79,49 @@ struct liberasurecode_rs_vand_descriptor {
int w;
};
-static int liberasurecode_rs_vand_encode(void *desc, char **data, char **parity,
+static int internal_rs_vand_encode(void *desc, char **data, char **parity,
int blocksize)
{
- struct liberasurecode_rs_vand_descriptor *rs_vand_desc =
- (struct liberasurecode_rs_vand_descriptor*) desc;
+ struct internal_rs_vand_descriptor *rs_vand_desc =
+ (struct internal_rs_vand_descriptor*) desc;
/* FIXME: Should this return something? */
- rs_vand_desc->liberasurecode_rs_vand_encode(rs_vand_desc->matrix, data, parity,
+ rs_vand_desc->internal_rs_vand_encode(rs_vand_desc->matrix, data, parity,
rs_vand_desc->k, rs_vand_desc->m, blocksize);
return 0;
}
-static int liberasurecode_rs_vand_decode(void *desc, char **data, char **parity,
+static int internal_rs_vand_decode(void *desc, char **data, char **parity,
int *missing_idxs, int blocksize)
{
- struct liberasurecode_rs_vand_descriptor *rs_vand_desc =
- (struct liberasurecode_rs_vand_descriptor*) desc;
+ struct internal_rs_vand_descriptor *rs_vand_desc =
+ (struct internal_rs_vand_descriptor*) desc;
/* FIXME: Should this return something? */
- rs_vand_desc->liberasurecode_rs_vand_decode(rs_vand_desc->matrix, data, parity,
+ rs_vand_desc->internal_rs_vand_decode(rs_vand_desc->matrix, data, parity,
rs_vand_desc->k, rs_vand_desc->m, missing_idxs, blocksize, 1);
return 0;
}
-static int liberasurecode_rs_vand_reconstruct(void *desc, char **data, char **parity,
+static int internal_rs_vand_reconstruct(void *desc, char **data, char **parity,
int *missing_idxs, int destination_idx, int blocksize)
{
- struct liberasurecode_rs_vand_descriptor *rs_vand_desc =
- (struct liberasurecode_rs_vand_descriptor*) desc;
+ struct internal_rs_vand_descriptor *rs_vand_desc =
+ (struct internal_rs_vand_descriptor*) desc;
/* FIXME: Should this return something? */
- rs_vand_desc->liberasurecode_rs_vand_reconstruct(rs_vand_desc->matrix, data, parity,
+ rs_vand_desc->internal_rs_vand_reconstruct(rs_vand_desc->matrix, data, parity,
rs_vand_desc->k, rs_vand_desc->m, missing_idxs, destination_idx, blocksize);
return 0;
}
-static int liberasurecode_rs_vand_min_fragments(void *desc, int *missing_idxs,
+static int internal_rs_vand_min_fragments(void *desc, int *missing_idxs,
int *fragments_to_exclude, int *fragments_needed)
{
- struct liberasurecode_rs_vand_descriptor *rs_vand_desc =
- (struct liberasurecode_rs_vand_descriptor*)desc;
+ struct internal_rs_vand_descriptor *rs_vand_desc =
+ (struct internal_rs_vand_descriptor*)desc;
uint64_t exclude_bm = convert_list_to_bitmap(fragments_to_exclude);
uint64_t missing_bm = convert_list_to_bitmap(missing_idxs) | exclude_bm;
@@ -144,13 +144,13 @@ static int liberasurecode_rs_vand_min_fragments(void *desc, int *missing_idxs,
return ret;
}
-static void * liberasurecode_rs_vand_init(struct ec_backend_args *args,
+static void * internal_rs_vand_init(struct ec_backend_args *args,
void *backend_sohandle)
{
- struct liberasurecode_rs_vand_descriptor *desc = NULL;
+ struct internal_rs_vand_descriptor *desc = NULL;
- desc = (struct liberasurecode_rs_vand_descriptor *)
- malloc(sizeof(struct liberasurecode_rs_vand_descriptor));
+ desc = (struct internal_rs_vand_descriptor *)
+ malloc(sizeof(struct internal_rs_vand_descriptor));
if (NULL == desc) {
return NULL;
}
@@ -177,9 +177,9 @@ static void * liberasurecode_rs_vand_init(struct ec_backend_args *args,
deinit_rs_vand_func deinitp;
free_systematic_matrix_func freematrixp;
make_systematic_matrix_func makematrixp;
- liberasurecode_rs_vand_encode_func encodep;
- liberasurecode_rs_vand_decode_func decodep;
- liberasurecode_rs_vand_reconstruct_func reconstructp;
+ internal_rs_vand_encode_func encodep;
+ internal_rs_vand_decode_func decodep;
+ internal_rs_vand_reconstruct_func reconstructp;
void *vptr;
} func_handle = {.vptr = NULL};
@@ -214,23 +214,23 @@ static void * liberasurecode_rs_vand_init(struct ec_backend_args *args,
}
func_handle.vptr = NULL;
- func_handle.vptr = dlsym(backend_sohandle, "liberasurecode_rs_vand_encode");
- desc->liberasurecode_rs_vand_encode = func_handle.encodep;
- if (NULL == desc->liberasurecode_rs_vand_encode) {
+ func_handle.vptr = dlsym(backend_sohandle, "internal_rs_vand_encode");
+ desc->internal_rs_vand_encode = func_handle.encodep;
+ if (NULL == desc->internal_rs_vand_encode) {
goto error;
}
func_handle.vptr = NULL;
- func_handle.vptr = dlsym(backend_sohandle, "liberasurecode_rs_vand_decode");
- desc->liberasurecode_rs_vand_decode = func_handle.decodep;
- if (NULL == desc->liberasurecode_rs_vand_decode) {
+ func_handle.vptr = dlsym(backend_sohandle, "internal_rs_vand_decode");
+ desc->internal_rs_vand_decode = func_handle.decodep;
+ if (NULL == desc->internal_rs_vand_decode) {
goto error;
}
func_handle.vptr = NULL;
- func_handle.vptr = dlsym(backend_sohandle, "liberasurecode_rs_vand_reconstruct");
- desc->liberasurecode_rs_vand_reconstruct = func_handle.reconstructp;
- if (NULL == desc->liberasurecode_rs_vand_reconstruct) {
+ func_handle.vptr = dlsym(backend_sohandle, "internal_rs_vand_reconstruct");
+ desc->internal_rs_vand_reconstruct = func_handle.reconstructp;
+ if (NULL == desc->internal_rs_vand_reconstruct) {
goto error;
}
@@ -258,20 +258,20 @@ error:
* Returns the size in bits!
*/
static int
-liberasurecode_rs_vand_element_size(void* desc)
+internal_rs_vand_element_size(void* desc)
{
- struct liberasurecode_rs_vand_descriptor *rs_vand_desc = NULL;
+ struct internal_rs_vand_descriptor *rs_vand_desc = NULL;
- rs_vand_desc = (struct liberasurecode_rs_vand_descriptor*) desc;
+ rs_vand_desc = (struct internal_rs_vand_descriptor*) desc;
return rs_vand_desc->w;
}
-static int liberasurecode_rs_vand_exit(void *desc)
+static int internal_rs_vand_exit(void *desc)
{
- struct liberasurecode_rs_vand_descriptor *rs_vand_desc = NULL;
+ struct internal_rs_vand_descriptor *rs_vand_desc = NULL;
- rs_vand_desc = (struct liberasurecode_rs_vand_descriptor*) desc;
+ rs_vand_desc = (struct internal_rs_vand_descriptor*) desc;
rs_vand_desc->free_systematic_matrix(rs_vand_desc->matrix);
rs_vand_desc->deinit_rs_vand();
@@ -284,29 +284,29 @@ static int liberasurecode_rs_vand_exit(void *desc)
* For the time being, we only claim compatibility with versions that
* match exactly
*/
-static bool liberasurecode_rs_vand_is_compatible_with(uint32_t version) {
- return version == backend_liberasurecode_rs_vand.ec_backend_version;
+static bool internal_rs_vand_is_compatible_with(uint32_t version) {
+ return version == backend_internal_rs_vand.ec_backend_version;
}
-struct ec_backend_op_stubs liberasurecode_rs_vand_op_stubs = {
- .INIT = liberasurecode_rs_vand_init,
- .EXIT = liberasurecode_rs_vand_exit,
- .ENCODE = liberasurecode_rs_vand_encode,
- .DECODE = liberasurecode_rs_vand_decode,
- .FRAGSNEEDED = liberasurecode_rs_vand_min_fragments,
- .RECONSTRUCT = liberasurecode_rs_vand_reconstruct,
- .ELEMENTSIZE = liberasurecode_rs_vand_element_size,
- .ISCOMPATIBLEWITH = liberasurecode_rs_vand_is_compatible_with,
+struct ec_backend_op_stubs internal_rs_vand_op_stubs = {
+ .INIT = internal_rs_vand_init,
+ .EXIT = internal_rs_vand_exit,
+ .ENCODE = internal_rs_vand_encode,
+ .DECODE = internal_rs_vand_decode,
+ .FRAGSNEEDED = internal_rs_vand_min_fragments,
+ .RECONSTRUCT = internal_rs_vand_reconstruct,
+ .ELEMENTSIZE = internal_rs_vand_element_size,
+ .ISCOMPATIBLEWITH = internal_rs_vand_is_compatible_with,
};
-struct ec_backend_common backend_liberasurecode_rs_vand = {
- .id = EC_BACKEND_LIBERASURECODE_RS_VAND,
- .name = LIBERASURECODE_RS_VAND_LIB_NAME,
- .soname = LIBERASURECODE_RS_VAND_SO_NAME,
- .soversion = LIBERASURECODE_RS_VAND_LIB_VER_STR,
- .ops = &liberasurecode_rs_vand_op_stubs,
+struct ec_backend_common backend_internal_rs_vand = {
+ .id = EC_BACKEND_INTERNAL_RS_VAND,
+ .name = INTERNAL_RS_VAND_LIB_NAME,
+ .soname = INTERNAL_RS_VAND_SO_NAME,
+ .soversion = INTERNAL_RS_VAND_LIB_VER_STR,
+ .ops = &internal_rs_vand_op_stubs,
.backend_metadata_size = 0,
- .ec_backend_version = _VERSION(LIBERASURECODE_RS_VAND_LIB_MAJOR,
- LIBERASURECODE_RS_VAND_LIB_MINOR,
- LIBERASURECODE_RS_VAND_LIB_REV),
+ .ec_backend_version = _VERSION(INTERNAL_RS_VAND_LIB_MAJOR,
+ INTERNAL_RS_VAND_LIB_MINOR,
+ INTERNAL_RS_VAND_LIB_REV),
};
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