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Remove trailing spaces

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This commit is contained in:
Ray
2022-08-02 00:36:31 +02:00
parent fe9e82b2e6
commit fd191a32ea
10 changed files with 74 additions and 74 deletions
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74
src/rmem.h
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@ -214,21 +214,21 @@ static MemNode *__SplitMemNode(MemNode *const node, const size_t bytes)
MemNode *const r = ( MemNode* )(n + (node->size - bytes));
node->size -= bytes;
r->size = bytes;
return r;
}
static void __InsertMemNodeBefore(AllocList *const list, MemNode *const insert, MemNode *const curr)
{
insert->next = curr;
if (curr->prev==NULL) list->head = insert;
else
{
insert->prev = curr->prev;
curr->prev->next = insert;
}
curr->prev = insert;
}
@ -259,9 +259,9 @@ static MemNode *__RemoveMemNode(AllocList *const list, MemNode *const node)
if (list->tail != NULL) list->tail->next = NULL;
else list->head = NULL;
}
list->len--;
return node;
}
@ -270,12 +270,12 @@ static MemNode *__FindMemNode(AllocList *const list, const size_t bytes)
for (MemNode *node = list->head; node != NULL; node = node->next)
{
if (node->size < bytes) continue;
// Close in size - reduce fragmentation by not splitting
else if (node->size <= bytes + MEM_SPLIT_THRESHOLD) return __RemoveMemNode(list, node);
else return __SplitMemNode(node, bytes);
}
return NULL;
}
@ -295,19 +295,19 @@ static void __InsertMemNode(MemPool *const mempool, AllocList *const list, MemNo
mempool->arena.offs += iter->size;
__RemoveMemNode(list, iter);
iter = list->head;
if (iter == NULL)
{
list->head = node;
list->head = node;
return;
}
}
const uintptr_t inode = (uintptr_t)node;
const uintptr_t iiter = (uintptr_t)iter;
const uintptr_t iter_end = iiter + iter->size;
const uintptr_t node_end = inode + node->size;
if (iter == node) return;
else if (iter < node)
{
@ -317,7 +317,7 @@ static void __InsertMemNode(MemPool *const mempool, AllocList *const list, MemNo
{
// if we can coalesce, do so.
iter->size += node->size;
return;
}
else if (iter->next == NULL)
@ -326,8 +326,8 @@ static void __InsertMemNode(MemPool *const mempool, AllocList *const list, MemNo
iter->next = node;
node->prev = iter;
list->len++;
return;
return;
}
}
else if (iter > node)
@ -352,7 +352,7 @@ static void __InsertMemNode(MemPool *const mempool, AllocList *const list, MemNo
list->head = node;
list->len++;
}
return;
}
else if ((iter_end == inode) && !is_bucket)
@ -385,14 +385,14 @@ MemPool CreateMemPool(const size_t size)
{
// Align the mempool size to at least the size of an alloc node.
uint8_t *const restrict buf = malloc(size*sizeof *buf);
if (buf==NULL) return mempool;
else
{
mempool.arena.size = size;
mempool.arena.mem = (uintptr_t)buf;
mempool.arena.offs = mempool.arena.mem + mempool.arena.size;
return mempool;
}
}
@ -401,14 +401,14 @@ MemPool CreateMemPool(const size_t size)
MemPool CreateMemPoolFromBuffer(void *const restrict buf, const size_t size)
{
MemPool mempool = { 0 };
if ((size == 0) || (buf == NULL) || (size <= sizeof(MemNode))) return mempool;
else
{
mempool.arena.size = size;
mempool.arena.mem = (uintptr_t)buf;
mempool.arena.offs = mempool.arena.mem + mempool.arena.size;
return mempool;
}
}
@ -471,7 +471,7 @@ void *MemPoolAlloc(MemPool *const mempool, const size_t size)
// --------------
new_mem->next = new_mem->prev = NULL;
uint8_t *const restrict final_mem = (uint8_t *)new_mem + sizeof *new_mem;
return memset(final_mem, 0, new_mem->size - sizeof *new_mem);
}
}
@ -487,14 +487,14 @@ void *MemPoolRealloc(MemPool *const restrict mempool, void *const ptr, const siz
MemNode *const node = (MemNode *)((uint8_t *)ptr - sizeof *node);
const size_t NODE_SIZE = sizeof *node;
uint8_t *const resized_block = MemPoolAlloc(mempool, size);
if (resized_block == NULL) return NULL;
else
{
MemNode *const resized = (MemNode *)(resized_block - sizeof *resized);
memmove(resized_block, ptr, (node->size > resized->size)? (resized->size - NODE_SIZE) : (node->size - NODE_SIZE));
MemPoolFree(mempool, ptr);
return resized_block;
}
}
@ -503,7 +503,7 @@ void *MemPoolRealloc(MemPool *const restrict mempool, void *const ptr, const siz
void MemPoolFree(MemPool *const restrict mempool, void *const ptr)
{
const uintptr_t p = (uintptr_t)ptr;
if ((ptr == NULL) || (p - sizeof(MemNode) < mempool->arena.mem)) return;
else
{
@ -556,13 +556,13 @@ void MemPoolReset(MemPool *const mempool)
{
mempool->large.head = mempool->large.tail = NULL;
mempool->large.len = 0;
for (size_t i = 0; i < MEMPOOL_BUCKET_SIZE; i++)
{
mempool->buckets[i].head = mempool->buckets[i].tail = NULL;
mempool->buckets[i].len = 0;
}
mempool->arena.offs = mempool->arena.mem + mempool->arena.size;
}
@ -573,13 +573,13 @@ void MemPoolReset(MemPool *const mempool)
ObjPool CreateObjPool(const size_t objsize, const size_t len)
{
ObjPool objpool = { 0 };
if ((len == 0) || (objsize == 0)) return objpool;
else
{
const size_t aligned_size = __AlignSize(objsize, sizeof(size_t));
uint8_t *const restrict buf = calloc(len, aligned_size);
if (buf == NULL) return objpool;
objpool.objSize = aligned_size;
objpool.memSize = objpool.freeBlocks = len;
@ -602,7 +602,7 @@ ObjPool CreateObjPoolFromBuffer(void *const restrict buf, const size_t objsize,
// If the object size isn't large enough to align to a size_t, then we can't use it
const size_t aligned_size = __AlignSize(objsize, sizeof(size_t));
if ((buf == NULL) || (len == 0) || (objsize < sizeof(size_t)) || (objsize*len != aligned_size*len)) return objpool;
else
{
@ -628,7 +628,7 @@ void DestroyObjPool(ObjPool *const restrict objpool)
{
void *const restrict ptr = (void *)objpool->mem;
free(ptr);
*objpool = (ObjPool){ 0 };
}
}
@ -646,7 +646,7 @@ void *ObjPoolAlloc(ObjPool *const objpool)
// After allocating, we set head to the address of the index that *Head holds.
// Head = &pool[*Head * pool.objsize];
objpool->offs = (objpool->freeBlocks != 0)? objpool->mem + (*block*objpool->objSize) : 0;
return memset(block, 0, objpool->objSize);
}
else return NULL;
@ -655,7 +655,7 @@ void *ObjPoolAlloc(ObjPool *const objpool)
void ObjPoolFree(ObjPool *const restrict objpool, void *const ptr)
{
uintptr_t block = (uintptr_t)ptr;
if ((ptr == NULL) || (block < objpool->mem) || (block > objpool->mem + objpool->memSize*objpool->objSize)) return;
else
{
@ -687,7 +687,7 @@ void ObjPoolCleanUp(ObjPool *const restrict objpool, void **const restrict ptrre
BiStack CreateBiStack(const size_t len)
{
BiStack destack = { 0 };
if (len == 0) return destack;
uint8_t *const buf = malloc(len*sizeof *buf);
@ -696,21 +696,21 @@ BiStack CreateBiStack(const size_t len)
destack.mem = (uintptr_t)buf;
destack.front = destack.mem;
destack.back = destack.mem + len;
return destack;
}
BiStack CreateBiStackFromBuffer(void *const buf, const size_t len)
{
BiStack destack = { 0 };
if ((len == 0) || (buf == NULL)) return destack;
else
{
destack.size = len;
destack.mem = destack.front = (uintptr_t)buf;
destack.back = destack.mem + len;
return destack;
}
}
@ -738,7 +738,7 @@ void *BiStackAllocFront(BiStack *const restrict destack, const size_t len)
{
uint8_t *const restrict ptr = (uint8_t *)destack->front;
destack->front += ALIGNED_LEN;
return ptr;
}
}
@ -756,7 +756,7 @@ void *BiStackAllocBack(BiStack *const restrict destack, const size_t len)
{
destack->back -= ALIGNED_LEN;
uint8_t *const restrict ptr = (uint8_t *)destack->back;
return ptr;
}
}