rc_t VBlobHeaderReplace( VBlobHeader *targ, const VBlobHeader *src ) {
BlobHeaders *parent;
struct VBlobHeaderData *data;
atomic32_t temp;
if (src == NULL || targ == NULL)
return RC(rcVDB, rcHeader, rcCopying, rcParam, rcNull);
if (src->vt != &VBlobHeader_vt[1] || targ->vt != &VBlobHeader_vt[0])
return RC(rcVDB, rcHeader, rcCopying, rcParam, rcInvalid);
if (atomic32_read(&targ->refcount) != 1)
return RC(rcVDB, rcHeader, rcCopying, rcParam, rcInvalid);
data = calloc(1, sizeof(*data));
if (data == NULL)
return RC(rcVDB, rcHeader, rcCopying, rcMemory, rcExhausted);
*data = *src->parent->data;
atomic32_set(&data->refcount, 1);
parent = (BlobHeaders *)targ->parent;
VBlobHeaderDataRelease(parent->data);
parent->data = data;
atomic32_set(&temp, atomic32_read(&src->refcount));
*targ = *src;
atomic32_set(&targ->refcount, atomic32_read(&temp));
targ->parent = parent;
targ->vt = &VBlobHeader_vt[0];
return 0;
}
rc_t CopierMake (Copier ** c, KDirectory * dir, const char * path, uint32_t timeout, uint32_t length)
{
rc_t rc = 0, orc;
Copier * self;
self = malloc (sizeof *self);
if (self == NULL)
{
rc = RC (rcExe, rcNoTarg, rcAllocating, rcMemory, rcExhausted);
}
else
{
atomic32_set (&self->refcount, 1);
self->f = NULL;
self->q = NULL;
rc = CopierMakeF (self, dir, path);
if (rc == 0)
{
rc = BufferQMake (&self->q, timeout, length);
if (rc == 0)
{
*c = self;
atomic32_set (&self->refcount, 1);
return rc;
}
}
orc = CopierRelease (self);
if (orc)
LOGERR (klogInt, orc, "Error releasing Copier");
}
return rc;
}
/* Make
* create an empty queue object
*
* "capacity" [ IN ] - minimum queue length
* always expands to a power of 2, i.e. providing
* a length of 10 will result in a length of 16.
*/
LIB_EXPORT rc_t CC KQueueMake ( KQueue **qp, uint32_t capacity )
{
rc_t rc;
if ( qp == NULL )
rc = RC ( rcCont, rcQueue, rcConstructing, rcParam, rcNull );
else
{
KQueue *q;
uint32_t cap = 1;
while ( cap < capacity )
cap += cap;
q = malloc ( sizeof * q - sizeof q -> buffer + cap * sizeof q -> buffer [ 0 ] );
if ( q == NULL )
rc = RC ( rcCont, rcQueue, rcConstructing, rcMemory, rcExhausted );
else
{
rc = KSemaphoreMake ( & q -> rc, 0 );
if ( rc == 0 )
{
rc = KSemaphoreMake ( & q -> wc, cap );
if ( rc == 0 )
{
rc = KLockMake ( & q -> rl );
if ( rc == 0 )
{
rc = KLockMake ( & q -> wl );
if ( rc == 0 )
{
q -> capacity = cap;
q -> bmask = cap - 1;
q -> imask = ( cap + cap ) - 1;
q -> read = q -> write = 0;
atomic32_set ( & q -> refcount, 1 );
atomic32_set ( & q -> sealed, 0 );
QMSG ( "%s[%p]: created queue with capacity %u, "
"bmask %#032b, imask %#032b.\n"
, __func__, q, q -> capacity, q -> bmask, q -> imask
);
* qp = q;
return 0;
}
KLockRelease ( q -> rl );
}
KSemaphoreRelease ( q -> wc );
}
KSemaphoreRelease ( q -> rc );
}
free ( q );
}
* qp = NULL;
}
return rc;
}
static rc_t BlobHeadersCreateInternal ( BlobHeaders **lhs, unsigned ops, unsigned args ) {
BlobHeaders *y = calloc(1, sizeof *y);
*lhs = NULL;
if (y) {
atomic32_set(&y->refcount, 1);
y->data = calloc(1, sizeof(*y->data) + args * sizeof(y->data->args[0]) + ops);
if (y->data) {
atomic32_set(&y->data->refcount, 1);
if (args) {
y->data->args = (void *)(&y->data[1]);
if (ops) {
y->data->ops = (void *)(&y->data->args[args]);
y->data->op_count = ops;
}
y->data->arg_count = args;
}
else if (ops) {
y->data->ops = (void *)(&y->data[1]);
y->data->op_count = ops;
}
*lhs = y;
return 0;
}
free(y);
}
return RC(rcVDB, rcHeader, rcConstructing, rcMemory, rcExhausted);
}
/* Init
*/
rc_t KConditionInit ( KCondition *self )
{
int status;
assert ( self != NULL );
status = pthread_cond_init ( & self -> cond, NULL );
switch ( status )
{
case 0:
break;
case EAGAIN:
return RC ( rcPS, rcCondition, rcConstructing, rcCondition, rcExhausted );
case ENOMEM:
return RC ( rcPS, rcCondition, rcConstructing, rcMemory, rcExhausted );
case EBUSY:
return RC ( rcPS, rcCondition, rcConstructing, rcCondition, rcBusy );
case EINVAL:
return RC ( rcPS, rcCondition, rcConstructing, rcCondition, rcInvalid );
default:
return RC ( rcPS, rcCondition, rcConstructing, rcNoObj, rcUnknown );
}
atomic32_set ( & self -> refcount, 1 );
return 0;
}
/* Make
* make a simple mutex
*/
LIB_EXPORT rc_t CC KLockMake ( KLock **lockp )
{
rc_t rc;
if ( lockp == NULL )
rc = RC ( rcPS, rcLock, rcConstructing, rcParam, rcNull );
else
{
KLock *lock = malloc ( sizeof * lock );
if ( lock == NULL )
rc = RC ( rcPS, rcLock, rcConstructing, rcMemory, rcExhausted );
else
{
int status = pthread_mutex_init ( & lock -> mutex, NULL );
if ( status == 0 )
{
atomic32_set ( & lock -> refcount, 1 );
* lockp = lock;
return 0;
}
/* pthread_mutex_init is documented as always returning 0 */
rc = RC ( rcPS, rcLock, rcConstructing, rcNoObj, rcUnknown );
free ( lock );
}
* lockp = NULL;
}
return rc;
}
LIB_EXPORT rc_t CC AlignAccessMgrMake(const AlignAccessMgr **mgr) {
AlignAccessMgr *self = malloc(sizeof(*self));
*mgr = self;
if (self != NULL) {
atomic32_set(&self->refcount, 1);
return 0;
}
return RC(rcAlign, rcMgr, rcConstructing, rcMemory, rcExhausted);
}
rc_t CC
XTaskerSetDone ( const struct XTasker * self )
{
if ( self == NULL ) {
return RC ( rcExe, rcNoTarg, rcProcessing, rcParam, rcNull );
}
atomic32_set ( ( atomic32_t * ) & ( self -> is_done ), 1 );
return 0;
} /* XTaskerSetDone () */
rc_t CC
XTaskerDispose ( const struct XTasker * self )
{
struct XTasker * Tasker;
size_t llp;
Tasker = ( struct XTasker * ) self;
llp = 0;
if ( Tasker != NULL ) {
if ( Tasker -> stat != NULL ) {
XStatsDispose ( Tasker -> stat );
Tasker -> stat = NULL;
}
if ( Tasker -> tasks != NULL ) {
for ( llp = 0; llp < Tasker -> task_qty; llp ++ ) {
if ( Tasker -> tasks [ llp ] != NULL ) {
_TaskDispose ( Tasker -> tasks [ llp ] );
Tasker -> tasks [ llp ] = NULL;
}
}
}
Tasker -> tasks = NULL;
Tasker -> task_qty = 0;
atomic32_set ( & ( Tasker -> iteration ), 0 );
atomic32_set ( & ( Tasker -> is_run ), 0 );
atomic32_set ( & ( Tasker -> is_done ), 0 );
Tasker -> stop_at = 0;
Tasker -> job_4_task_data = NULL;
Tasker -> job_4_task = NULL;
free ( Tasker );
}
return 0;
} /* XTaskerDispose () */
rc_t CCCopyMake (CCCopy ** p, const KDirectory * in, KDirectory * out,
KDirectory * xml, bool force, KMD5SumFmt * md5,
CCFileFormat * ff, CCTree * tree, const char * path)
{
rc_t rc;
size_t pathlen;
CCCopy * self;
char relpath [4096];
assert (in != NULL);
assert (out != NULL);
assert (xml != NULL);
assert (path != NULL);
rc = KDirectoryVResolvePath (in, false, relpath, sizeof relpath, path, NULL);
if (rc != 0)
{
pLOGERR (klogErr, rc, "unable to resolve path $(P)", PLOG_S(P), path);
return rc;
}
if ((relpath[0] == '.') && (relpath[1] == '.') && (relpath[2] == '/'))
{
rc = RC (rcExe, rcDirectory, rcResolving, rcPath, rcOutOfKDirectory);
pLOGERR (klogErr, rc, "Path must resolve to current directory or subdirectories $(P)",
PLOG_S(P), relpath);
return rc;
}
pathlen = strlen(relpath);
self = malloc (sizeof (*self) - sizeof (*self->path) + pathlen + 1);
if (self == NULL)
rc = RC (rcExe, rcNoTarg, rcAllocating, rcMemory, rcExhausted);
else
{
atomic32_set (&self->refcount, 1);
KDirectoryAddRef (in);
KDirectoryAddRef (out);
KDirectoryAddRef (xml);
KMD5SumFmtAddRef (md5);
CCFileFormatAddRef (ff);
self->in = in;
self->out = out;
self->xml = xml;
self->force = force;
self->md5 = md5;
self->ff = ff;
self->tree = tree;
memcpy (self->path, relpath, pathlen+1);
*p = self;
}
return rc;
}
LIB_EXPORT rc_t CC KRWLockRelease ( const KRWLock *cself )
{
KRWLock *self = ( KRWLock* ) cself;
if ( cself != NULL )
{
if ( atomic32_dec_and_test ( & self -> refcount ) )
{
atomic32_set ( & self -> refcount, 1 );
return KRWLockWhack ( self );
}
}
return 0;
}
/* Make
* create path manager
*
* the path manager should already be configured with
* standard search paths, but can be augmented by using
* the Add*Path messages.
*
* "dir" [ IN, NULL OKAY ] - optional root directory to use
* attaches a new reference
*/
MOD_EXPORT
rc_t CC SRAPathMakeImpl ( SRAPath **pm, const KDirectory *dir )
{
rc_t rc;
if ( pm == NULL )
rc = RC ( rcSRA, rcMgr, rcConstructing, rcParam, rcNull );
else
{
NCBISRAPath *p = (NCBISRAPath *) malloc ( sizeof * p );
if ( p == NULL )
rc = RC ( rcSRA, rcMgr, rcConstructing, rcMemory, rcExhausted );
else
{
p -> dad . vt = ( SRAPath_vt* ) & vtSRAPath;
p -> dir = dir;
if ( dir != NULL )
rc = KDirectoryAddRef ( dir );
else
{
KDirectory *wd;
rc = KDirectoryNativeDir ( & wd );
p -> dir = wd;
}
if ( rc != 0 )
free ( p );
else
{
DLListInit ( & p -> repos );
p -> dflt_repo = NULL;
atomic32_set ( & p -> refcount, 1 );
/* the object is now complete */
rc = SRAPathConfig ( p );
if ( rc == 0 )
{
* pm = & p -> dad;
return 0;
}
SRAPathWhack ( p );
}
}
* pm = NULL;
}
return rc;
}
/* Make
*/
static
rc_t KColumnBlobMake ( KColumnBlob **blobp, bool bswap )
{
KColumnBlob *blob = malloc ( sizeof * blob );
if ( blob == NULL )
return RC ( rcDB, rcBlob, rcConstructing, rcMemory, rcExhausted );
memset ( blob, 0, sizeof * blob );
atomic32_set ( & blob -> refcount, 1 );
blob -> bswap = bswap;
* blobp = blob;
return 0;
}
VBlobHeader *BlobHeadersCreateDummyHeader ( uint8_t version, uint32_t fmt, uint8_t flags, uint64_t size )
{
struct BlobHeaderDummy *y;
y = calloc(1, sizeof(*y));
if (y) {
y->data.fmt = fmt;
y->data.version = version;
y->data.osize = size;
y->data.flags = flags;
atomic32_set(&y->data.refcount, 1);
y->dummy.data = &y->data;
atomic32_set(&y->dummy.refcount, 1);
y->hdr.vt = &VBlobHeader_vt[1];
y->hdr.parent = &y->dummy;
atomic32_set(&y->hdr.refcount, 1);
return &y->hdr;
}
return 0;
}
rc_t BAMReaderMake( const BAMReader **result,
char const headerText[],
char const path[] )
{
rc_t rc;
BAMReader *self = malloc(sizeof(BAMReader));
if ( self == NULL )
{
*result = NULL;
return RC(rcAlign, rcFile, rcConstructing, rcMemory, rcExhausted);
}
else
{
atomic32_set( & self->refcount, 1 );
rc = BAMFileMakeWithHeader( & self->file, headerText, "%s", path);
if ( rc != 0 )
{
free(self);
*result = 0;
}
else
*result = self;
}
self->nque = 0;
self->rc = 0;
self->eof = false;
rc = KLockMake(&self->lock);
if (rc == 0)
{
rc = KConditionMake(&self->have_data);
if (rc == 0)
{
rc = KConditionMake(&self->need_data);
if (rc == 0)
{
rc = KThreadMake(&self->th, BAMReaderThreadMain, self);
if (rc == 0)
return 0;
KConditionRelease(self->need_data);
}
KConditionRelease(self->have_data);
}
KLockRelease(self->lock);
}
return rc;
}
/* Release
* discard reference to file
* ignores NULL references
*/
LIB_EXPORT rc_t CC KArrayFileRelease ( const KArrayFile *cself )
{
KArrayFile *self = ( KArrayFile* ) cself;
if ( cself != NULL )
{
if ( atomic32_dec_and_test ( & self -> refcount ) )
{
rc_t rc = KArrayFileDestroy ( self );
if ( rc != 0 )
atomic32_set ( & self -> refcount, 1 );
return rc;
}
}
return 0;
}
LIB_EXPORT rc_t CC AlignAccessMgrRelease(const AlignAccessMgr *cself) {
rc_t rc = 0;
AlignAccessMgr *self = (AlignAccessMgr *)cself;
if (cself != NULL) {
if (atomic32_dec_and_test(&self->refcount)) {
rc = AlignAccessMgrWhack(self);
if (rc)
atomic32_set(&self->refcount, 1);
else
free(self);
}
}
return rc;
}
/* Wait
* waits for a thread to exit
*
* "status" [ OUT ] - return parameter for thread's exit code
*/
LIB_EXPORT rc_t CC KThreadWait ( KThread *self, rc_t *out )
{
DWORD wait_res;
if ( self == NULL )
return RC ( rcPS, rcThread, rcWaiting, rcSelf, rcNull );
/* prevent multiple waiters */
if ( atomic32_test_and_set ( & self -> waiting, 0, 1 ) != 0 )
return RC ( rcPS, rcThread, rcWaiting, rcThread, rcBusy );
wait_res = WaitForSingleObject( self->thread_handle, INFINITE );
/* release waiter lock */
atomic32_set ( & self -> waiting, 0 );
switch( wait_res )
{
case WAIT_FAILED :
return RC ( rcPS, rcThread, rcWaiting, rcNoObj, rcUnknown );
}
/*
switch ( status )
{
case 0:
break;
case ESRCH:
return RC ( rcPS, rcThread, rcWaiting, rcThread, rcDestroyed );
case EINVAL:
return RC ( rcPS, rcThread, rcWaiting, rcThread, rcDetached );
case EDEADLK:
return RC ( rcPS, rcThread, rcWaiting, rcThread, rcDeadlock );
default:
return RC ( rcPS, rcThread, rcWaiting, rcNoObj, rcUnknown );
}
*/
self -> join = false;
/*
if ( td == PTHREAD_CANCELED )
self -> rc = RC ( rcPS, rcThread, rcWaiting, rcThread, rcCanceled );
*/
if ( out != NULL )
* out = self -> rc;
return 0;
}
VBlobHeader *BlobHeadersGetHeader ( const BlobHeaders *self )
{
VBlobHeader *y = calloc(1, sizeof(*y));
if (y) {
y->vt = &VBlobHeader_vt[0];
atomic32_set(&y->refcount, 1);
y->parent = self;
BlobHeadersAddRef(y->parent);
if (self->data) {
y->op_tail = self->data->op_count;
y->arg_tail = self->data->arg_count;
}
}
return y;
}
/* Make
* make a simple read/write lock
*/
LIB_EXPORT rc_t CC KRWLockMake ( KRWLock **lockp )
{
rc_t rc;
if ( lockp == NULL )
rc = RC ( rcPS, rcRWLock, rcConstructing, rcParam, rcNull );
else
{
KRWLock *lock = malloc ( sizeof * lock );
if ( lock == NULL )
rc = RC ( rcPS, rcRWLock, rcConstructing, rcMemory, rcExhausted );
else
{
int status = pthread_rwlock_init ( & lock -> lock, NULL );
if ( status == 0 )
{
atomic32_set ( & lock -> refcount, 1 );
* lockp = lock;
return 0;
}
switch ( status )
{
case EAGAIN:
rc = RC ( rcPS, rcRWLock, rcConstructing, rcRWLock, rcExhausted );
break;
case ENOMEM:
rc = RC ( rcPS, rcRWLock, rcConstructing, rcMemory, rcExhausted );
break;
case EPERM:
rc = RC ( rcPS, rcRWLock, rcConstructing, rcProcess, rcUnauthorized );
break;
case EBUSY:
rc = RC ( rcPS, rcRWLock, rcConstructing, rcRWLock, rcBusy );
break;
default:
rc = RC ( rcPS, rcRWLock, rcConstructing, rcNoObj, rcUnknown );
}
free ( lock );
}
* lockp = NULL;
}
return rc;
}
static rc_t CC AlignAccessDBMakeEnumerator(const AlignAccessDB *self, AlignAccessAlignmentEnumerator **align_enum) {
AlignAccessAlignmentEnumerator *lhs = malloc(sizeof(*lhs));
*align_enum = lhs;
if (lhs == NULL)
return RC(rcAlign, rcTable, rcConstructing, rcMemory, rcExhausted);
lhs->innerSelf = NULL;
lhs->parent = self;
AlignAccessDBAddRef(lhs->parent);
atomic32_set(&lhs->refcount, 1);
lhs->atend = 0;
lhs->refSeqID = -1;
lhs->endpos = 0;
lhs->startpos = 0;
return 0;
}
LIB_EXPORT rc_t CC AlignAccessMgrMakeBAMDB(const AlignAccessMgr *self, const AlignAccessDB **db, const VPath *bam) {
AlignAccessDB *lhs = malloc(sizeof(*lhs));
rc_t rc;
if (lhs == NULL)
return RC(rcAlign, rcMgr, rcConstructing, rcMemory, rcExhausted);
rc = BAMFileMakeWithVPath(&lhs->innerSelf, bam);
if (rc) {
free(lhs);
return rc;
}
lhs->mgr = self;
AlignAccessMgrAddRef(lhs->mgr);
atomic32_set(&lhs->refcount, 1);
*db = lhs;
return 0;
}
rc_t ProcessOneMake (ProcessOne ** ppo, const KDirectory * dir, KDirectory * xml,
const KFile * file, KMD5SumFmt *md5, CCFileFormat * ff,
const char * path)
{
ProcessOne * self;
rc_t rc = 0;
size_t pathlen;
PLOGMSG (klogDebug10, "ProcessOneMake $(f)", PLOG_S(f), path);
/* legit seeming inputs? these could be replaced with RC returns */
assert (ppo != NULL);
assert (file != NULL);
assert (path != NULL);
/* allocate the object */
pathlen = strlen (path);
self = malloc (sizeof (*self) - sizeof(self->path) + pathlen + 1);
if (self == NULL)
{
rc = RC (rcExe, rcNoTarg, rcAllocating, rcMemory, rcExhausted);
}
else
{
atomic32_set (&self->refcount, 1);
KDirectoryAddRef (dir);
KDirectoryAddRef (xml);
KMD5SumFmtAddRef (md5);
CCFileFormatAddRef (ff);
KFileAddRef (file);
self->dir = dir;
self->xml = xml;
self->md5 = md5;
self->file = file;
self->ff = ff;
memcpy (self->path, path, pathlen);
self->path[pathlen] = '\0';
rc = 0;
}
*ppo = self;
return rc;
}
rc_t BufferQMake (BufferQ ** q, uint32_t timeout, uint32_t length)
{
rc_t rc = 0;
BufferQ * self;
assert (q != NULL);
self = malloc (sizeof * self);
if (self == NULL)
rc = RC (rcExe, rcQueue, rcAllocating, rcMemory, rcExhausted);
else
{
rc = KQueueMake (&self->q, length);
if (rc == 0)
{
self->timeout = timeout;
atomic32_set (&self->refcount, 1);
*q = self;
}
}
return rc;
}
LIB_EXPORT rc_t CC AlignAccessDBEnumerateRefSequences(const AlignAccessDB *self, AlignAccessRefSeqEnumerator **refseq_enum) {
AlignAccessRefSeqEnumerator *lhs;
unsigned cur = 0;
unsigned end;
BAMFileGetRefSeqCount(self->innerSelf, &end);
if (BAMFileIsIndexed(self->innerSelf)) {
while (cur != end && BAMFileIndexHasRefSeqId(self->innerSelf, cur) == 0)
++cur;
if (cur == end)
return AlignAccessRefSeqEnumeratorEOFCode;
}
lhs = malloc(sizeof(*lhs));
*refseq_enum = lhs;
if (lhs != NULL) {
lhs->parent = self;
AlignAccessDBAddRef(lhs->parent);
lhs->cur = cur;
lhs->end = end;
atomic32_set(&lhs->refcount, 1);
return 0;
}
return RC(rcAlign, rcDatabase, rcConstructing, rcMemory, rcExhausted);
}
/* Make
* create and run a thread
*
* "run_thread" [ IN ] - thread entrypoint
*
* "data" [ IN, OPAQUE ] - user-supplied thread data
*/
LIB_EXPORT rc_t CC KThreadMake ( KThread **tp,
rc_t ( CC * run_thread ) ( const KThread*, void* ), void *data )
{
rc_t rc;
if ( tp == NULL )
rc = RC ( rcPS, rcThread, rcCreating, rcParam, rcNull );
else
{
if ( run_thread == NULL )
rc = RC ( rcPS, rcThread, rcCreating, rcFunction, rcNull );
else
{
KThread *t = malloc ( sizeof * t );
if ( t == NULL )
rc = RC ( rcPS, rcThread, rcCreating, rcMemory, rcExhausted );
else
{
/* finish constructing thread */
t -> run = run_thread;
t -> data = data;
atomic32_set ( & t -> waiting, 0 );
atomic32_set ( & t -> refcount, 2 );
t -> rc = 0;
t -> join = true;
/* attempt to create thread */
t -> thread_handle = CreateThread(
NULL, /* default security attributes */
0, /* use default stack size */
int_ThreadProc, /* thread function */
t, /* argument to thread function */
0, /* run immediately */
&t->thread_id ); /* returns the thread identifier */
/* status = pthread_create ( & t -> thread, 0, KThreadRun, t ); */
if ( t->thread_handle != NULL )
{
* tp = t;
return 0;
}
rc = RC ( rcPS, rcThread, rcCreating, rcNoObj, rcUnknown );
/* see why we failed */
/*
switch ( status )
{
case EAGAIN:
rc = RC ( rcPS, rcThread, rcCreating, rcThread, rcExhausted );
break;
default:
rc = RC ( rcPS, rcThread, rcCreating, rcNoObj, rcUnknown );
}
*/
free ( t );
}
}
* tp = NULL;
}
return rc;
}
/* JOJOBA here will be variable part */
rc_t CC
XTaskerMake (
const struct XTasker ** Tasker,
size_t NumThreads,
void * Data,
Job4Task Jobber
)
{
rc_t RCt;
struct XTasker * Ret;
size_t llp;
RCt = 0;
Ret = NULL;
llp = 0;
if ( Tasker != NULL ) {
* Tasker = NULL;
}
if ( Tasker == NULL ) {
return RC ( rcExe, rcNoTarg, rcProcessing, rcParam, rcNull );
}
if ( Jobber == NULL ) {
return RC ( rcExe, rcNoTarg, rcProcessing, rcParam, rcNull );
}
if ( NumThreads == 0 ) {
return RC ( rcExe, rcNoTarg, rcProcessing, rcParam, rcInvalid );
}
Ret = calloc ( 1, sizeof ( struct XTasker ) );
if ( Ret == NULL ) {
return RC ( rcExe, rcNoTarg, rcProcessing, rcParam, rcExhausted );
}
else {
Ret -> tasks = calloc ( NumThreads, sizeof ( struct XTask * ) );
if ( Ret -> tasks == NULL ) {
RCt = RC ( rcExe, rcNoTarg, rcProcessing, rcParam, rcExhausted );
}
else {
if ( RCt == 0 ) {
Ret -> task_qty = NumThreads;
for ( llp = 0; llp < NumThreads; llp ++ ) {
RCt = _TaskMake ( Ret -> tasks + llp, Ret, llp );
if ( RCt != 0 ) {
break;
}
}
if ( RCt == 0 ) {
RCt = XStatsMake ( & ( Ret -> stat ) );
if ( RCt == 0 ) {
atomic32_set ( & ( Ret -> iteration ), 0 );
atomic32_set ( & ( Ret -> is_run ), 0 );
atomic32_set ( & ( Ret -> is_done ), 0 );
Ret -> stop_at = 0;
Ret -> job_4_task_data = Data;
Ret -> job_4_task = Jobber;
* Tasker = Ret;
}
}
}
}
}
if ( RCt != 0 ) {
* Tasker = NULL;
if ( Ret != NULL ) {
XTaskerDispose ( Ret );
}
}
return RCt;
} /* XTaskerMake () */
