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Minor improvements to mem.odin

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This commit is contained in:
gingerBill
2021-09-11 16:33:05 +01:00
parent 1f1d8ef884
commit ab85571ae6
1 changed files with 8 additions and 5 deletions
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13
core/mem/mem.odin
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@@ -3,14 +3,15 @@ package mem
import "core:runtime"
import "core:intrinsics"
set :: proc "contextless" (data: rawptr, value: byte, len: int) -> rawptr #no_bounds_check {
set :: proc "contextless" (data: rawptr, value: byte, len: int) -> rawptr {
return runtime.memset(data, i32(value), uint(len))
}
zero :: proc "contextless" (data: rawptr, len: int) -> rawptr {
return set(data, 0, len)
intrinsics.mem_zero(data, len)
return data
}
zero_item :: proc "contextless" (item: $P/^$T) {
set(item, 0, size_of(T))
intrinsics.mem_zero(item, size_of(T))
}
zero_slice :: proc "contextless" (data: $T/[]$E) {
zero(raw_data(data), size_of(E)*len(data))
@@ -18,10 +19,12 @@ zero_slice :: proc "contextless" (data: $T/[]$E) {
copy :: proc "contextless" (dst, src: rawptr, len: int) -> rawptr {
return runtime.mem_copy(dst, src, len)
intrinsics.mem_copy(dst, src, len)
return dst
}
copy_non_overlapping :: proc "contextless" (dst, src: rawptr, len: int) -> rawptr {
return runtime.mem_copy_non_overlapping(dst, src, len)
intrinsics.mem_copy_non_overlapping(dst, src, len)
return dst
}
compare :: proc "contextless" (a, b: []byte) -> int {
res := compare_byte_ptrs(raw_data(a), raw_data(b), min(len(a), len(b)))