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[contrib][linux] Expose zstd headers to avoid duplication

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Expose the zstd headers in `include/linux` to avoid struct duplication.
This makes the member names not follow Kernel style guidelines, and
exposes the zstd symbols. But, the LMKL reviewers are okay with that.
This commit is contained in:
Nick Terrell
2020-12-03 12:37:30 -08:00
parent 49a9e070f5
commit e4b914e663
5 changed files with 112 additions and 255 deletions
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20
contrib/linux-kernel/test/test.c
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@ -57,10 +57,10 @@ static void test_btrfs(test_data_t const *data) {
fprintf(stderr, "testing btrfs use cases... ");
size_t const size = MIN(data->dataSize, 128 * 1024);
for (int level = -1; level < 16; ++level) {
struct zstd_parameters params = zstd_get_params(level, size);
CONTROL(params.cparams.window_log <= 17);
zstd_parameters params = zstd_get_params(level, size);
CONTROL(params.cParams.windowLog <= 17);
size_t const workspaceSize =
MAX(zstd_cstream_workspace_bound(&params.cparams),
MAX(zstd_cstream_workspace_bound(&params.cParams),
zstd_dstream_workspace_bound(size));
void *workspace = malloc(workspaceSize);
CONTROL(workspace != NULL);
@ -72,8 +72,8 @@ static void test_btrfs(test_data_t const *data) {
{
zstd_cstream *cctx = zstd_init_cstream(&params, size, workspace, workspaceSize);
CONTROL(cctx != NULL);
struct zstd_out_buffer out = {NULL, 0, 0};
struct zstd_in_buffer in = {NULL, 0, 0};
zstd_out_buffer out = {NULL, 0, 0};
zstd_in_buffer in = {NULL, 0, 0};
for (;;) {
if (in.pos == in.size) {
in.src = ip;
@ -107,10 +107,10 @@ static void test_btrfs(test_data_t const *data) {
op = data->data2;
oend = op + size;
{
zstd_dstream *dctx = zstd_init_dstream(1ULL << params.cparams.window_log, workspace, workspaceSize);
zstd_dstream *dctx = zstd_init_dstream(1ULL << params.cParams.windowLog, workspace, workspaceSize);
CONTROL(dctx != NULL);
struct zstd_out_buffer out = {NULL, 0, 0};
struct zstd_in_buffer in = {NULL, 0, 0};
zstd_out_buffer out = {NULL, 0, 0};
zstd_in_buffer in = {NULL, 0, 0};
for (;;) {
if (in.pos == in.size) {
in.src = ip;
@ -144,8 +144,8 @@ static void test_decompress_unzstd(test_data_t const *data) {
fprintf(stderr, "Testing decompress unzstd... ");
size_t cSize;
{
struct zstd_parameters params = zstd_get_params(19, 0);
size_t const wkspSize = zstd_cctx_workspace_bound(&params.cparams);
zstd_parameters params = zstd_get_params(19, 0);
size_t const wkspSize = zstd_cctx_workspace_bound(&params.cParams);
void* wksp = malloc(wkspSize);
CONTROL(wksp != NULL);
zstd_cctx* cctx = zstd_init_cctx(wksp, wkspSize);