From 7b7bd9dd9d1b3cfc8bc758fc0b0f333d925e89c9 Mon Sep 17 00:00:00 2001
From: Michael Scire <SciresM@gmail.com>
Date: Sat, 10 Nov 2018 12:26:49 -0800
Subject: [PATCH] Add setsys fatal commands

---
 nx/include/switch/services/set.h | 15 +++++++
 nx/source/services/set.c         | 73 ++++++++++++++++++++++++++++++++
 2 files changed, 88 insertions(+)

diff --git a/nx/include/switch/services/set.h b/nx/include/switch/services/set.h
index 1b085ac2..ee1a7ac6 100644
--- a/nx/include/switch/services/set.h
+++ b/nx/include/switch/services/set.h
@@ -3,10 +3,12 @@
  * @brief Settings services IPC wrapper.
  * @author plutoo
  * @author yellows8
+ * @author SciresM
  * @copyright libnx Authors
  */
 #pragma once
 #include "../result.h"
+#include "../kernel/event.h"
 
 #define SET_MAX_NAME_SIZE 0x48
 
@@ -154,3 +156,16 @@ Result setsysSetFlag(SetSysFlag flag, bool enable);
  * @param out Firmware version to populate.
  */
 Result setsysGetFirmwareVersion(SetSysFirmwareVersion *out);
+
+/**
+ * @brief Gets an event that settings will signal on flag change.
+ * @param out Event to bind. Output event will have autoclear=false.
+ */
+Result setsysBindFatalDirtyFlagEvent(Event *out);
+
+/**
+ * @brief Gets the settings flags that have changed.
+ * @param flags_0 Pointer to populate with first 64 flags.
+ * @param flags_0 Pointer to populate with second 64 flags.
+ */
+Result setsysGetFatalDirtyFlags(u64 *flags_0, u64 *flags_1);
diff --git a/nx/source/services/set.c b/nx/source/services/set.c
index 375735bf..a2d08d60 100644
--- a/nx/source/services/set.c
+++ b/nx/source/services/set.c
@@ -613,3 +613,76 @@ Result setsysGetFirmwareVersion(SetSysFirmwareVersion *out) {
         return _setsysGetFirmwareVersionImpl(out, 3);
     }
 }
+
+Result setsysBindFatalDirtyFlagEvent(Event *out) {
+    IpcCommand c;
+    ipcInitialize(&c);
+
+    struct {
+        u64 magic;
+        u64 cmd_id;
+    } *raw;
+
+    raw = ipcPrepareHeader(&c, sizeof(*raw));
+
+    raw->magic = SFCI_MAGIC;
+    raw->cmd_id = 93;
+
+    Result rc = serviceIpcDispatch(&g_setsysSrv);
+
+    if (R_SUCCEEDED(rc)) {
+        IpcParsedCommand r;
+        ipcParse(&r);
+
+        struct {
+            u64 magic;
+            u64 result;
+        } *resp = r.Raw;
+
+        rc = resp->result;
+
+        if (R_SUCCEEDED(rc)) {
+            eventLoadRemote(out, r.Handles[0], false);
+        }
+    }
+
+    return rc;
+}
+
+Result setsysGetFatalDirtyFlags(u64 *flags_0, u64 *flags_1) {
+    IpcCommand c;
+    ipcInitialize(&c);
+
+    struct {
+        u64 magic;
+        u64 cmd_id;
+    } *raw;
+
+    raw = ipcPrepareHeader(&c, sizeof(*raw));
+
+    raw->magic = SFCI_MAGIC;
+    raw->cmd_id = 94;
+
+    Result rc = serviceIpcDispatch(&g_setsysSrv);
+
+    if (R_SUCCEEDED(rc)) {
+        IpcParsedCommand r;
+        ipcParse(&r);
+
+        struct {
+            u64 magic;
+            u64 result;
+            u64 flags_0;
+            u64 flags_1;
+        } *resp = r.Raw;
+
+        rc = resp->result;
+
+        if (R_SUCCEEDED(rc)) {
+            *flags_0 = resp->flags_0;
+            *flags_1 = resp->flags_1;
+        }
+    }
+
+    return rc;
+}
\ No newline at end of file