static void sim_fire_events(struct simulator *sim) {
struct sig_hook *hooks, *h, *t;
picos_t orig_target;
int is_target_time;
hooks = sim->hooks;
sim->hooks = 0;
sim->calling_hooks = 1;
DL_FOREACH_SAFE(hooks, h, t) {
is_target_time = (h->time && h->time <= sim->picos);
if (is_target_time || (sim->any_event && bv_and_reduce(&sim->events, &h->signals))) {
orig_target = h->time;
if (h->cb(sim, h)) {
h->time = 0;
DL_DELETE(hooks, h);
} else {
if (h->time <= sim->picos) {
/* disable times in the past */
h->time = 0;
}
if (h->time != orig_target) {
/* reschedule if time changed */
DL_DELETE(hooks, h);
DL_APPEND(sim->hooks, h);
}
}
}
}
/*-----------------------------------------------------------------------------
* free
*----------------------------------------------------------------------------*/
void m_free_( void *memptr, char *file, int lineno )
{
MemBlock *block = NULL;
Bool result;
init_module();
/* if input is NULL, do nothing */
if ( memptr == NULL )
return;
block = find_block( memptr, file, lineno );
check( block, "memory free at %s:%d failed", file, lineno );
/* delete from list to avoid recursion atexit() if overflow */
DL_DELETE(g_mem_blocks, block );
/* check fences */
result = check_fences( block );
check( result, "memory free at %s:%d failed", file, lineno );
error:
/* delete memory blocks */
if ( block ) {
if ( block->destructor ) /* destroy children */
block->destructor( memptr ); /* user destructor */
free( block ); /* destroy itself */
}
}
void ircd_client_free(struct ircd_client* const client)
{
if (! client)
return;
if (client->info_length > 0 && client->info_written < client->info_length)
(void) ssl_close_notify(&client->ssl_ctx);
(void) ssl_free(&client->ssl_ctx);
if (client->ev_t)
(void) event_free(client->ev_t);
if (client->ev_r)
(void) event_free(client->ev_r);
if (client->ev_w)
(void) event_free(client->ev_w);
if (client->fd > -1)
(void) close(client->fd);
DL_DELETE(ircd_clients, client);
free(client);
}
int main(int argc, char *argv[]) {
el *name, *tmp;
char linebuf[BUFLEN];
FILE *file;
if ( (file = fopen( "test11.dat", "r" )) == NULL ) {
perror("can't open: ");
exit(-1);
}
while (fgets(linebuf,BUFLEN,file) != NULL) {
if ( (name = (el*)malloc(sizeof(el))) == NULL) exit(-1);
strncpy(name->bname,linebuf,BUFLEN);
DL_APPEND(head, name);
}
DL_SORT(head, namecmp);
DL_FOREACH(head,tmp) printf("%s", tmp->bname);
/* now delete the list head */
printf("deleting head %shead->prev: %s", head->bname, head->prev->bname);
DL_DELETE(head,head);
DL_FOREACH(head,tmp) printf("%s", tmp->bname);
fclose(file);
return 0;
}
void ucm_section_free_list(struct ucm_section *sections)
{
struct ucm_section *section;
DL_FOREACH(sections, section) {
DL_DELETE(sections, section);
ucm_section_free(section);
}
int MPIR_T_pvar_handle_free_impl(MPI_T_pvar_session session, MPI_T_pvar_handle *handle)
{
int mpi_errno = MPI_SUCCESS;
MPIR_T_pvar_handle_t *hnd = *handle;
DL_DELETE(session->hlist, hnd);
/* Unlink handle from pvar if it is a watermark */
if (MPIR_T_pvar_is_watermark(hnd)) {
MPIR_T_pvar_watermark_t *mark = (MPIR_T_pvar_watermark_t *)hnd->addr;
if (MPIR_T_pvar_is_first(hnd)) {
mark->first_used = 0;
mark->first_started = 0;
} else {
MPIR_Assert(mark->hlist);
if (mark->hlist == hnd) {
/* hnd happens to be the head */
mark->hlist = hnd->next2;
if (mark->hlist != NULL)
mark->hlist->prev2 = mark->hlist;
} else {
hnd->prev2->next2 = hnd->next2;
if (hnd->next2 != NULL)
hnd->next2->prev2 = hnd->prev2;
}
}
}
MPL_free(hnd);
*handle = MPI_T_PVAR_HANDLE_NULL;
return mpi_errno;
}
int main(int argc, char *argv[]) {
el *name, *elt, *tmp, etmp;
int i;
example_user_t *user, *users=NULL;
char linebuf[BUFLEN];
FILE *file;
UT_string *s;
char binary[] = "\xff\xff";
if ( (file = fopen( "test11.dat", "r" )) == NULL ) {
perror("can't open: ");
exit(-1);
}
while (fgets(linebuf,BUFLEN,file) != NULL) {
if ( (name = (el*)malloc(sizeof(el))) == NULL) exit(-1);
strncpy(name->bname,linebuf,BUFLEN);
DL_APPEND(head, name);
}
DL_SORT(head, namecmp);
DL_FOREACH(head,elt) printf("%s", elt->bname);
memcpy(&etmp.bname, "WES\n", 5);
DL_SEARCH(head,elt,&etmp,namecmp);
if (elt) printf("found %s\n", elt->bname);
/* now delete each element, use the safe iterator */
DL_FOREACH_SAFE(head,elt,tmp) {
DL_DELETE(head,elt);
}
int main(int argc, char *argv[]) {
el *name, *elt, *tmp, etmp;
el *head = NULL; /* important- initialize to NULL! */
char linebuf[BUFLEN];
FILE *file;
file = fopen( "test11.dat", "r" );
if (file == NULL) {
perror("can't open: ");
exit(-1);
}
while (fgets(linebuf,BUFLEN,file) != NULL) {
name = (el*)malloc(sizeof(el));
if (name == NULL) exit(-1);
strncpy(name->bname,linebuf,sizeof(name->bname));
DL_APPEND(head, name);
}
DL_SORT(head, namecmp);
DL_FOREACH(head,elt) printf("%s", elt->bname);
memcpy(etmp.bname, "WES\n", 5UL);
DL_SEARCH(head,elt,&etmp,namecmp);
if (elt != NULL) printf("found %s\n", elt->bname);
/* now delete each element, use the safe iterator */
DL_FOREACH_SAFE(head,elt,tmp) {
DL_DELETE(head,elt);
}
/* Remove an item from the WQ. Currently, this immediately attempts
* to remove the item at the head of the list, and will fail if there are
* no items in the list.
*
* It is your task to make it so that this function will wait until the queue
* contains at least one item, then remove that item from the list and
* return it. */
void *wq_pop(wq_t *wq) {
void *job;
if (wq->head == NULL)
return NULL;
job = wq->head->item;
DL_DELETE(wq->head,wq->head);
return job;
}
int nextFrame_fifo(mmu *m){
pteAgent *cur;
int re;
cur = m->pageA;
re = cur->myID;
DL_DELETE(m->pageA, cur);
DL_APPEND(m->pageA, cur);
return m->frames[re];
}
void profile_rma_end_all_nbstores()
{
rma_node_t *rma_node, *tmp;
if (!profiling_enabled || !(prof_groups & CAFPROF_PUT))
return;
DL_FOREACH_SAFE(saved_store_rma_list, rma_node, tmp) {
PROFILE_PUT_END_REMOTE(rma_node->target, rma_node->rmaid);
DL_DELETE(saved_store_rma_list, rma_node);
}
/**
* Clear all data in the linked list of servers reported by metaserver.
*/
void metaserver_clear_data(void)
{
server_struct *node, *tmp;
SDL_LockMutex(server_head_mutex);
DL_FOREACH_SAFE(server_head, node, tmp)
{
DL_DELETE(server_head, node);
metaserver_free(node);
}
/* Remove an item from the WQ. Currently, this immediately attempts
* to remove the item at the head of the list, and will fail if there are
* no items in the list.
*
* It is your task to make it so that this function will wait until the queue
* contains at least one item, then remove that item from the list and
* return it. */
void *wq_pop(wq_t *wq) {
// OUR CODE HERE
pthread_mutex_lock(&wq->lock);
while (wq->head == NULL) {
pthread_cond_wait(&wq->cv, &wq->lock);
}
void *job = wq->head->item;
DL_DELETE(wq->head,wq->head);
pthread_mutex_unlock(&wq->lock);
return job;
}
int main() {
int i;
el els[10], *e, *tmp, *tmp2;
for(i=0;i<10;i++) els[i].id='a'+i;
/* test LL macros */
printf("LL macros\n");
LL_APPEND(head,&els[0]);
LL_APPEND(head,&els[1]);
LL_APPEND(head,&els[2]);
LL_FOREACH(head,e)
printf("%c ", e->id);
printf("\n");
LL_SEARCH_SCALAR(head, e, id, 'b');
if (e) printf("search scalar found b\n");
LL_SEARCH(head, e, &els[0], eltcmp);
if (e) printf("search found %c\n",e->id);
LL_FOREACH_SAFE(head,e,tmp) LL_DELETE(head,e);
printf("\n");
/* test DL macros */
printf("DL macros\n");
DL_APPEND(head,&els[0]);
DL_APPEND(head,&els[1]);
DL_APPEND(head,&els[2]);
DL_FOREACH(head,e)
printf("%c ", e->id);
printf("\n");
DL_SEARCH_SCALAR(head, e, id, 'b');
if (e) printf("search scalar found b\n");
DL_SEARCH(head, e, &els[0], eltcmp);
if (e) printf("search found %c\n",e->id);
DL_FOREACH_SAFE(head,e,tmp) DL_DELETE(head,e);
printf("\n");
/* test CDL macros */
printf("CDL macros\n");
CDL_PREPEND(head,&els[0]);
CDL_PREPEND(head,&els[1]);
CDL_PREPEND(head,&els[2]);
CDL_FOREACH(head,e)
printf("%c ", e->id);
printf("\n");
CDL_SEARCH_SCALAR(head, e, id, 'b');
if (e) printf("search scalar found b\n");
CDL_SEARCH(head, e, &els[0], eltcmp);
if (e) printf("search found %c\n",e->id);
CDL_FOREACH_SAFE(head,e,tmp,tmp2) CDL_DELETE(head,e);
return 0;
}
void
packetproc_del_pp_ref(struct packetproc *packetproc, uint32_t processor_id, UNUSED_ATTR uint32_t input_id, uint32_t pp_ref) {
struct pp *pp;
HASH_FIND(hh, packetproc->pp_map, &processor_id, sizeof(size_t), pp);
//TODO: check existance
struct pp_refs *pp_refs;
DL_SEARCH_SCALAR(pp->processor_refs, pp_refs, ref, pp_ref); /* its enogh to search based on ref,
an input can referred only by one processor */
//TODO: check existance
DL_DELETE(pp->processor_refs, pp_refs);
}
/**
* @brief In case of array[index] = 0 assignments the corresponding row is deleted...
* @param pos
*/
void mkNULL (int pos)
{
code *c = NULL;
DL_FOREACH(code_list,c){
if(c->counter_id == pos)
{
DL_DELETE(code_list, c);
num_of_codes--;
c = c->next;
c->counter_id--;
}
}
}
void cras_bt_transport_destroy(struct cras_bt_transport *transport)
{
DL_DELETE(transports, transport);
dbus_connection_unref(transport->conn);
if (transport->fd >= 0)
close(transport->fd);
free(transport->object_path);
free(transport->configuration);
free(transport);
}
/*
* Clear all tasks. There may still remain one currently executing task.
*/
void
texasync_clear(void)
{
SDL_mutexP(storage_mutex);
{
while (finished_tasks != NULL) {
Task *task = finished_tasks;
DL_DELETE(finished_tasks, task);
free_task(task);
/* Update finished task counter. */
assert(num_finished > 0);
num_finished--;
}
while (active_tasks != NULL) {
Task *task = active_tasks;
DL_DELETE(active_tasks, task);
free_task(task);
}
}
SDL_mutexV(storage_mutex);
}
void *queue_dequeue(queue_t *queue,int32_t offsetflag)
{
struct queueitem *item = 0;
lock_queue(queue);
if ( queue->list != 0 )
{
item = queue->list;
DL_DELETE(queue->list,item);
//printf("name.(%s) dequeue.%p list.%p\n",queue->name,item,queue->list);
}
portable_mutex_unlock(&queue->mutex);
if ( item != 0 && offsetflag != 0 )
return((void *)((long)item + sizeof(struct queueitem)));
else return(item);
}
/**
* Free all the services holded by the server
*
* @return A HPD error code
*/
int
free_unsecure_server_services()
{
ServiceElement *iterator, *tmp;
if( service_head == NULL )
return HPD_E_NULL_POINTER;
DL_FOREACH_SAFE( service_head, iterator, tmp )
{
DL_DELETE( service_head, iterator );
destroy_service_struct( iterator->service );
destroy_service_element_struct( iterator );
iterator = NULL;
}
static void
load(const char *filename, uint flags, void *img_data, uint img_size, uintptr_t group, TextureLoaded sync_cb, void *cb_data)
{
assert(sync_cb != NULL);
SDL_mutexP(storage_mutex);
{
/* See if task for this filename already exists. */
Task *task;
HASH_FIND_STR(task_hash, filename, task);
if (task == NULL) {
task = mp_alloc(&mp_tasks);
/* Set task filename and add to hash. */
assert(*filename != '\0' && strlen(filename) < sizeof(task->filename));
strcpy(task->filename, filename);
HASH_ADD_STR(task_hash, filename, task);
/* Set source buffer and size. */
task->img_data = img_data;
task->img_size = img_size;
if (texture_is_loaded(filename, flags)) {
/* Already loaded: add to finished_tasks. */
DL_PREPEND(finished_tasks, task);
num_finished++;
} else {
/*
* Insert into active list and signal task
* processing thread.
*/
task->active = 1;
DL_PREPEND(active_tasks, task);
SDL_CondSignal(checktask_cond);
}
} else if (task->active) {
/* Move to the front of active task queue. */
DL_DELETE(active_tasks, task);
DL_PREPEND(active_tasks, task);
}
/* Set/change group, flags, callback and its data pointer. */
task->group = (group != 0) ? group : (uintptr_t)sync_cb;
task->sync_cb = sync_cb;
task->cb_data = cb_data;
task->flags = flags;
}
SDL_mutexV(storage_mutex);
}
int cache_insert(struct cache_ops *ops,
struct cache_entry *ent)
{
int rc;
DBT key_record;
DBT val_record;
DB *db_bt = (DB *) ops->opaque;
key_record.data = &ent->key;
key_record.size = sizeof(struct cache_key);
val_record.data = ent;
val_record.size = sizeof(struct cache_entry);
struct lru_entry *lru_ent
= calloc(1, sizeof(struct lru_entry));
if (!lru_ent) {
return -1;
}
lru_ent->ent = ent;
ent->lru_ent = lru_ent;
DL_APPEND(lru_list, lru_ent);
/* Since insert into the db copies the structure all members
* must be filled in before inserting.
*/
rc = db_bt->put(db_bt,
&key_record,
&val_record,
R_SETCURSOR);
if (rc < 0) {
DL_DELETE(lru_list, lru_ent);
free(lru_ent);
}
if (ent->rc > 0) {
cached_bytes += ent->rc;
}
return rc;
}
void profile_rma_nbload_end(int proc, int rid)
{
if (!profiling_enabled || !(prof_groups & CAFPROF_GET))
return;
rma_node_t *rma_node, tmp;
PROFILE_GET_END(proc, rid);
/* remove this RMA from the save list */
tmp.rmaid = rid;
rma_node = NULL;
DL_SEARCH(saved_load_rma_list, rma_node, &tmp, rmaid_cmp);
if (rma_node)
DL_DELETE(saved_load_rma_list, rma_node);
}
/* Deallocate CFG structure. */
void
free_cfg (struct control_flow_graph* cfg)
{
basic_block bb = NULL, tmp = NULL;
if (cfg == NULL)
return;
DL_FOREACH_SAFE (CFG_ENTRY_BLOCK (cfg), bb, tmp)
{
/* NOTE: These functions don't remove edges themselves. */
utarray_free (bb->succs);
utarray_free (bb->preds);
free_var_hash (bb->var_hash);
if (CFG_ENTRY_BLOCK (cfg) != NULL)
DL_DELETE (CFG_ENTRY_BLOCK (cfg), bb);
free (bb);
}
/**
* @brief In case of opDO_WHILE_BEGIN the list entry is deleted
* @param exp is needed, because DoWhile check at the end with an IF-statement, whether another iteration is necessary. Therefore an IF-op is generated
*/
void addDoWhileEnd (struct symbol *exp)
{
struct code *c = code_list;
while (code_list != (c = c->prev))
{
if(c->operation == opDO_WHILE_BEGIN)
{
if(c->jmpTo == -777)
{
DL_DELETE(code_list,c);
break;
}
}
}
genQuad(opIF, exp, NULL, NULL, c->counter_id);
}
KUSB_EXP BOOL KUSB_API OvlK_Acquire(
_out KOVL_HANDLE* OverlappedK,
_in KOVL_POOL_HANDLE PoolHandle)
{
PKOVL_EL overlappedEL = NULL;
PKOVL_POOL_HANDLE_INTERNAL handle;
BOOL isNewFromPool = FALSE;
ErrorParamAction(!IsHandleValid(OverlappedK), "OverlappedK", return FALSE);
*OverlappedK = NULL;
Pub_To_Priv_OvlPoolK(PoolHandle, handle, return FALSE);
ErrorSetAction(!PoolHandle_Inc_OvlPoolK(handle), ERROR_RESOURCE_NOT_AVAILABLE, return FALSE, "->PoolHandle_Inc_OvlPoolK");
overlappedEL = handle->ReleasedList;
ErrorSetAction(!overlappedEL, ERROR_NO_MORE_ITEMS, PoolHandle_Dec_OvlPoolK(handle); return FALSE, "No more overlapped handles");
DL_DELETE(handle->ReleasedList, overlappedEL);
if (!overlappedEL->Handle)
{
isNewFromPool = TRUE;
// Get a new OverlappedK handle.
overlappedEL->Handle = PoolHandle_Acquire_OvlK(Cleanup_OvlK);
if (!overlappedEL->Handle)
{
DL_PREPEND(handle->ReleasedList, overlappedEL);
ErrorNoSet(!overlappedEL->Handle, Error, "->PoolHandle_Acquire_OvlK");
}
}
overlappedEL->Handle->MasterLink = overlappedEL;
overlappedEL->Handle->Pool = handle;
o_Reuse(overlappedEL->Handle);
*OverlappedK = (KOVL_HANDLE)overlappedEL->Handle;
if (isNewFromPool) PoolHandle_Live_OvlK(overlappedEL->Handle);
overlappedEL->Handle->IsAcquired = 1;
DL_APPEND(handle->AcquiredList, overlappedEL);
PoolHandle_Dec_OvlPoolK(handle);
return TRUE;
Error:
PoolHandle_Dec_OvlPoolK(handle);
return FALSE;
}
/*-----------------------------------------------------------------------------
* realloc
*----------------------------------------------------------------------------*/
void *m_realloc_( void *memptr, size_t size, char *file, int lineno )
{
MemBlock *block, *next_block;
Bool result;
init_module();
/* if input is NULL, behave as malloc */
if ( memptr == NULL )
return m_malloc_( size, file, lineno );
/* find the block */
block = find_block( memptr, file, lineno );
check( block, "memory realloc (%u bytes) failed at %s:%d", size, file, lineno );
/* delete from list as realloc may move block */
next_block = block->next; /* remember position */
DL_DELETE(g_mem_blocks, block);
/* check fences */
result = check_fences( block );
check( result, "memory realloc (%u bytes) failed at %s:%d", size, file, lineno );
/* reallocate and create new end fence */
block = realloc( block, BLOCK_SIZE( size ) );
check( block, "memory realloc (%u bytes) failed at %s:%d", size, file, lineno );
/* update block */
block->client_size = size;
block->file = file;
block->lineno = lineno;
/* fill end fence */
memset( END_FENCE_PTR( block ), FENCE_SIGN, FENCE_SIZE );
/* add to list at the same location as before */
if (next_block == NULL)
DL_APPEND(g_mem_blocks, block);
else
DL_PREPEND_ELEM(g_mem_blocks, next_block, block);
return CLIENT_PTR( block );
error:
return NULL;
}
void
mongoc_async_cmd_destroy (mongoc_async_cmd_t *acmd)
{
BSON_ASSERT (acmd);
DL_DELETE (acmd->async->cmds, acmd);
acmd->async->ncmds--;
bson_destroy (&acmd->cmd);
if (acmd->reply_needs_cleanup) {
bson_destroy (&acmd->reply);
}
_mongoc_array_destroy (&acmd->array);
_mongoc_buffer_destroy (&acmd->buffer);
bson_free (acmd);
}
KUSB_EXP BOOL KUSB_API OvlK_Release(
_in KOVL_HANDLE OverlappedK)
{
PKOVL_HANDLE_INTERNAL overlapped = NULL;
BOOL success = FALSE;
Pub_To_Priv_OvlK(OverlappedK, overlapped, return FALSE);
ErrorParamAction(!PoolHandle_Inc_OvlK(overlapped), "OverlappedK", return FALSE);
success = overlapped->Pool ? (InterlockedExchange(&overlapped->IsAcquired, 0) != 0) : FALSE;
ErrorSet(!success, Done, ERROR_ACCESS_DENIED, "OverlappedK is not acquired.");
DL_DELETE(overlapped->Pool->AcquiredList, overlapped->MasterLink);
DL_PREPEND(overlapped->Pool->ReleasedList, overlapped->MasterLink);
Done:
PoolHandle_Dec_OvlK(overlapped);
return success;
}
static jint detachThread(Env* env, jboolean ignoreAttachCount) {
env->attachCount--;
if (!ignoreAttachCount && env->attachCount > 0) {
return JNI_OK;
}
if (env->gatewayFrames) {
rvmAbort("Cannot detach thread when there are non native frames on the call stack");
}
// TODO: Release all monitors still held by this thread (should only be monitors acquired from JNI code)
Thread* thread = env->currentThread;
if (rvmExceptionOccurred(env)) {
threadExitUncaughtException(env, thread);
}
if (thread->threadObj->group) {
rvmCallVoidInstanceMethod(env, thread->threadObj->group, removeThreadMethod, thread->threadObj);
rvmExceptionClear(env);
}
// Set threadPtr to null
rvmAtomicStoreLong(&thread->threadObj->threadPtr, 0);
// Notify anyone waiting on this thread (using Thread.join())
rvmLockObject(env, thread->threadObj->lock);
rvmObjectNotifyAll(env, thread->threadObj->lock);
rvmUnlockObject(env, thread->threadObj->lock);
rvmLockThreadsList();
thread->status = THREAD_ZOMBIE;
DL_DELETE(threads, thread);
pthread_cond_broadcast(&threadsChangedCond);
rvmTearDownSignals(env);
env->currentThread = NULL;
pthread_setspecific(tlsEnvKey, NULL);
rvmUnlockThreadsList();
return JNI_OK;
}