char *tmpdir = getenv("TEMP");
mmap_data_t *data;
int fd;
- size += sizeof(mmap-data_t); // waste block
+ size += sizeof(mmap_data_t); // waste block
dpsnprintf(vabuf, sizeof(vabuf), "%s/darkplaces.XXXXXX", tmpdir ? tmpdir : "/tmp");
fd = mkstemp(vabuf);
if(fd < 0)
return NULL;
}
if (pool == NULL)
- Sys_Error("Mem_Alloc: pool == NULL (alloc at %s:%i)", filename, fileline);
+ {
+ if(olddata)
+ pool = ((memheader_t *)((unsigned char *) olddata - sizeof(memheader_t)))->pool;
+ else
+ Sys_Error("Mem_Alloc: pool == NULL (alloc at %s:%i)", filename, fileline);
+ }
if (mem_mutex)
Thread_LockMutex(mem_mutex);
if (developer_memory.integer)
memset(l, 0, sizeof(*l));
}
-// VorteX: hacked Mem_ExpandableArray_AllocRecord, it does allocate record at certain index
-void *Mem_ExpandableArray_AllocRecordAtIndex(memexpandablearray_t *l, size_t index)
-{
- size_t j;
- if (index >= l->numarrays)
- {
- if (l->numarrays == l->maxarrays)
- {
- memexpandablearray_array_t *oldarrays = l->arrays;
- l->maxarrays = max(l->maxarrays * 2, 128);
- l->arrays = (memexpandablearray_array_t*) Mem_Alloc(l->mempool, l->maxarrays * sizeof(*l->arrays));
- if (oldarrays)
- {
- memcpy(l->arrays, oldarrays, l->numarrays * sizeof(*l->arrays));
- Mem_Free(oldarrays);
- }
- }
- l->arrays[index].numflaggedrecords = 0;
- l->arrays[index].data = (unsigned char *) Mem_Alloc(l->mempool, (l->recordsize + 1) * l->numrecordsperarray);
- l->arrays[index].allocflags = l->arrays[index].data + l->recordsize * l->numrecordsperarray;
- l->numarrays++;
- }
- if (l->arrays[index].numflaggedrecords < l->numrecordsperarray)
- {
- for (j = 0;j < l->numrecordsperarray;j++)
- {
- if (!l->arrays[index].allocflags[j])
- {
- l->arrays[index].allocflags[j] = true;
- l->arrays[index].numflaggedrecords++;
- memset(l->arrays[index].data + l->recordsize * j, 0, l->recordsize);
- return (void *)(l->arrays[index].data + l->recordsize * j);
- }
- }
- }
- return NULL;
-}
-
void *Mem_ExpandableArray_AllocRecord(memexpandablearray_t *l)
{
size_t i, j;