From dce176fa39b34acca49c965809cad97060bf5ff3 Mon Sep 17 00:00:00 2001
From: gingerBill <bill@gingerbill.org>
Date: Wed, 28 Feb 2024 18:24:59 +0000
Subject: [PATCH] Remove unnecessary use of `transmute`

---
 core/os/os.odin            | 6 ++----
 core/os/os2/file_util.odin | 6 ++----
 2 files changed, 4 insertions(+), 8 deletions(-)

diff --git a/core/os/os.odin b/core/os/os.odin
index c74712d4e..6d0e22a04 100644
--- a/core/os/os.odin
+++ b/core/os/os.odin
@@ -160,13 +160,11 @@ write_entire_file :: proc(name: string, data: []byte, truncate := true) -> (succ
 }
 
 write_ptr :: proc(fd: Handle, data: rawptr, len: int) -> (int, Errno) {
-	s := transmute([]byte)mem.Raw_Slice{data, len}
-	return write(fd, s)
+	return write(fd, ([^]byte)(data)[:len])
 }
 
 read_ptr :: proc(fd: Handle, data: rawptr, len: int) -> (int, Errno) {
-	s := transmute([]byte)mem.Raw_Slice{data, len}
-	return read(fd, s)
+	return read(fd, ([^]byte)(data)[:len])
 }
 
 heap_allocator_proc :: runtime.heap_allocator_proc
diff --git a/core/os/os2/file_util.odin b/core/os/os2/file_util.odin
index e52d53f08..11d1f688d 100644
--- a/core/os/os2/file_util.odin
+++ b/core/os/os2/file_util.odin
@@ -64,13 +64,11 @@ write_encoded_rune :: proc(f: ^File, r: rune) -> (n: int, err: Error) {
 
 
 write_ptr :: proc(f: ^File, data: rawptr, len: int) -> (n: int, err: Error) {
-	s := transmute([]byte)mem.Raw_Slice{data, len}
-	return write(f, s)
+	return write(f, ([^]byte)(data)[:len])
 }
 
 read_ptr :: proc(f: ^File, data: rawptr, len: int) -> (n: int, err: Error) {
-	s := transmute([]byte)mem.Raw_Slice{data, len}
-	return read(f, s)
+	return read(f, ([^]byte)(data)[:len])
 }