ed/Odin
1
0
Fork 0
mirror of https://github.com/Ed94/Odin.git synced 2026-08-03 22:28:46 +00:00
Code Issues Packages Projects Releases Wiki Activity

Clean-up and unification for the allocation procedures

Browse Source
This commit is contained in:
gingerBill
2022-08-08 12:23:19 +01:00
parent 4aca9372a6
commit c97a8418dc
4 changed files with 38 additions and 71 deletions
Download Patch File Download Diff File Expand all files Collapse all files
core/mem/alloc.odin
+5 -36
View File
@@ -61,55 +61,24 @@ DEFAULT_PAGE_SIZE ::
4 * 1024
alloc :: proc(size: int, alignment: int = DEFAULT_ALIGNMENT, allocator := context.allocator, loc := #caller_location) -> rawptr {
if size == 0 {
return nil
}
if allocator.procedure == nil {
return nil
}
data, err := allocator.procedure(allocator.data, .Alloc, size, alignment, nil, 0, loc)
_ = err
data, _ := runtime.mem_alloc(size, alignment, allocator, loc)
return raw_data(data)
}
alloc_bytes :: proc(size: int, alignment: int = DEFAULT_ALIGNMENT, allocator := context.allocator, loc := #caller_location) -> ([]byte, Allocator_Error) {
if size == 0 {
return nil, nil
}
if allocator.procedure == nil {
return nil, nil
}
return allocator.procedure(allocator.data, .Alloc, size, alignment, nil, 0, loc)
return runtime.mem_alloc(size, alignment, allocator, loc)
}
free :: proc(ptr: rawptr, allocator := context.allocator, loc := #caller_location) -> Allocator_Error {
if ptr == nil {
return nil
}
if allocator.procedure == nil {
return nil
}
_, err := allocator.procedure(allocator.data, .Free, 0, 0, ptr, 0, loc)
return err
return runtime.mem_free(ptr, allocator, loc)
}
free_bytes :: proc(bytes: []byte, allocator := context.allocator, loc := #caller_location) -> Allocator_Error {
if bytes == nil {
return nil
}
if allocator.procedure == nil {
return nil
}
_, err := allocator.procedure(allocator.data, .Free, 0, 0, raw_data(bytes), len(bytes), loc)
return err
return runtime.mem_free_bytes(bytes, allocator, loc)
}
free_all :: proc(allocator := context.allocator, loc := #caller_location) -> Allocator_Error {
if allocator.procedure != nil {
_, err := allocator.procedure(allocator.data, .Free_All, 0, 0, nil, 0, loc)
return err
}
return nil
return runtime.mem_free_all(allocator, loc)
}
resize :: proc(ptr: rawptr, old_size, new_size: int, alignment: int = DEFAULT_ALIGNMENT, allocator := context.allocator, loc := #caller_location) -> rawptr {