From ad01db9274e982dcd63171b32eb1f5cc800b6fab Mon Sep 17 00:00:00 2001
From: Felix Morgner <felix.morgner@ost.ch>
Date: Mon, 17 Aug 2026 18:41:52 +0200
Subject: chore: replace expected by result

---
 kernel/kapi/filesystem.cpp | 13 ++++++-------
 1 file changed, 6 insertions(+), 7 deletions(-)

(limited to 'kernel/kapi/filesystem.cpp')

diff --git a/kernel/kapi/filesystem.cpp b/kernel/kapi/filesystem.cpp
index 8582d89e..5910b48d 100644
--- a/kernel/kapi/filesystem.cpp
+++ b/kernel/kapi/filesystem.cpp
@@ -17,17 +17,17 @@
 
 namespace kapi::filesystem
 {
-  auto mount(std::string_view source, std::string_view target) -> std::expected<void, kstd::error_code>
+  auto mount(std::string_view source, std::string_view target) -> kstd::result<void>
   {
     return kernel::filesystem::vfs::get().mount(source, target);
   }
 
-  auto umount(std::string_view target) -> std::expected<void, kstd::error_code>
+  auto umount(std::string_view target) -> kstd::result<void>
   {
     return kernel::filesystem::vfs::get().unmount(target);
   }
 
-  auto open(std::string_view path) -> std::expected<std::size_t, kstd::error_code>
+  auto open(std::string_view path) -> kstd::result<std::size_t>
   {
     return kernel::filesystem::vfs::get().open(path).and_then([](auto dentry) {
       auto open_file_descriptor = kstd::make_shared<kernel::filesystem::open_file_descriptor>(dentry);
@@ -35,7 +35,7 @@ namespace kapi::filesystem
     });
   }
 
-  auto close(size_t file_descriptor) -> std::expected<void, kstd::error_code>
+  auto close(size_t file_descriptor) -> kstd::result<void>
   {
     return kernel::filesystem::open_file_table::get()
         .file(file_descriptor)
@@ -44,15 +44,14 @@ namespace kapi::filesystem
         .and_then([=]() { return kernel::filesystem::open_file_table::get().remove_file(file_descriptor); });
   }
 
-  auto read(size_t file_descriptor, std::span<std::byte> buffer) -> std::expected<kstd::units::bytes, kstd::error_code>
+  auto read(size_t file_descriptor, std::span<std::byte> buffer) -> kstd::result<kstd::units::bytes>
   {
     return kernel::filesystem::open_file_table::get().file(file_descriptor).and_then([=](auto descriptor) {
       return descriptor->read(buffer);
     });
   }
 
-  auto write(size_t file_descriptor, std::span<std::byte const> buffer)
-      -> std::expected<kstd::units::bytes, kstd::error_code>
+  auto write(size_t file_descriptor, std::span<std::byte const> buffer) -> kstd::result<kstd::units::bytes>
   {
     return kernel::filesystem::open_file_table::get().file(file_descriptor).and_then([=](auto descriptor) {
       return descriptor->write(buffer);
-- 
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