From 474fcca65360d208f92ddf5a374994aeaa8ee1f1 Mon Sep 17 00:00:00 2001
From: KSJ2000 <katsho123@outlook.com>
Date: Tue, 12 Nov 2024 10:04:23 +0200
Subject: [PATCH 1/2] maintainers: add KSJ2000

---
 maintainers/maintainer-list.nix | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/maintainers/maintainer-list.nix b/maintainers/maintainer-list.nix
index 6fd827cd72b9..82dd9e68b63a 100644
--- a/maintainers/maintainer-list.nix
+++ b/maintainers/maintainer-list.nix
@@ -11816,6 +11816,12 @@
     github = "krzaczek";
     githubId = 5773701;
   };
+  KSJ2000 = {
+    email = "katsho123@outlook.com";
+    name = "KSJ2000";
+    github = "KSJ2000";
+    githubId = 184105270;
+  };
   ktf = {
     email = "giulio.eulisse@cern.ch";
     github = "ktf";

From 8f728739cf8ec0274cbd80301b7ce14dd8a78088 Mon Sep 17 00:00:00 2001
From: KSJ2000 <katsho123@outlook.com>
Date: Tue, 12 Nov 2024 10:05:54 +0200
Subject: [PATCH 2/2] unyaffs: init at 0.9

---
 pkgs/by-name/un/unyaffs/package.nix | 45 +++++++++++++++++++++++++++++
 1 file changed, 45 insertions(+)
 create mode 100644 pkgs/by-name/un/unyaffs/package.nix

diff --git a/pkgs/by-name/un/unyaffs/package.nix b/pkgs/by-name/un/unyaffs/package.nix
new file mode 100644
index 000000000000..b5f8e0269ab8
--- /dev/null
+++ b/pkgs/by-name/un/unyaffs/package.nix
@@ -0,0 +1,45 @@
+{
+  fetchFromGitHub,
+  lib,
+  stdenv,
+  versionCheckHook,
+}:
+
+stdenv.mkDerivation (finalAttrs: {
+  pname = "unyaffs";
+  version = "0.9";
+
+  src = fetchFromGitHub {
+    owner = "whataday";
+    repo = "unyaffs";
+    rev = "${finalAttrs.version}";
+    hash = "sha256-FcuPaxq74gVJ6UlOhFPSMtuwUAJVV/sAxAQojhmVXCs=";
+  };
+
+  preBuild = ''
+    sed -i '54i #if defined(__linux__)' unyaffs.c
+    sed -i '55i #include <sys/sysmacros.h>' unyaffs.c
+    sed -i '56i #endif' unyaffs.c
+  '';
+
+  installPhase = ''
+    runHook preInstall
+
+    install -Dm755 unyaffs -t $out/bin
+
+    runHook postInstall
+  '';
+
+  nativeInstallCheckInputs = [ versionCheckHook ];
+  doInstallCheck = true;
+  versionCheckProgramArg = "-V";
+
+  meta = {
+    description = "Tool to extract files from a YAFFS2 file system image";
+    homepage = "https://github.com/whataday/unyaffs";
+    license = lib.licenses.gpl2Only;
+    platforms = lib.platforms.unix;
+    maintainers = with lib.maintainers; [ KSJ2000 ];
+    mainProgram = "unyaffs";
+  };
+})