From 758c2171204615614b7bb1b93b482ca56b205d48 Mon Sep 17 00:00:00 2001
From: Romain Goyet <romain.goyet@numworks.com>
Date: Thu, 10 Oct 2019 16:49:46 +0200
Subject: [PATCH] [ion] ion_main takes const arguments

---
 apps/code/app.cpp                          | 2 +-
 apps/code/app.h                            | 2 +-
 apps/main.cpp                              | 4 ++--
 escher/include/escher/app.h                | 2 +-
 ion/include/ion.h                          | 2 +-
 ion/src/simulator/shared/main_headless.cpp | 1 -
 ion/src/simulator/shared/main_sdl.cpp      | 2 +-
 quiz/src/runner.cpp                        | 2 +-
 8 files changed, 8 insertions(+), 9 deletions(-)

diff --git a/apps/code/app.cpp b/apps/code/app.cpp
index a3ba01a1e4e..b446187e876 100644
--- a/apps/code/app.cpp
+++ b/apps/code/app.cpp
@@ -44,7 +44,7 @@ bool App::Snapshot::lockOnConsole() const {
   return m_lockOnConsole;
 }
 
-void App::Snapshot::setOpt(const char * name, char * value) {
+void App::Snapshot::setOpt(const char * name, const char * value) {
   if (strcmp(name, "script") == 0) {
     m_scriptStore.deleteAllScripts();
     char * separator = const_cast<char *>(UTF8Helper::CodePointSearch(value, ':'));
diff --git a/apps/code/app.h b/apps/code/app.h
index 5b3e658b5a4..f683b5bbb42 100644
--- a/apps/code/app.h
+++ b/apps/code/app.h
@@ -28,7 +28,7 @@ class App : public Shared::InputEventHandlerDelegateApp {
     ScriptStore * scriptStore();
 #if EPSILON_GETOPT
     bool lockOnConsole() const;
-    void setOpt(const char * name, char * value) override;
+    void setOpt(const char * name, const char * value) override;
 #endif
   private:
 #if EPSILON_GETOPT
diff --git a/apps/main.cpp b/apps/main.cpp
index ed4d56e8973..8b5a13e6169 100644
--- a/apps/main.cpp
+++ b/apps/main.cpp
@@ -5,7 +5,7 @@
 #define DUMMY_MAIN 0
 #if DUMMY_MAIN
 
-void ion_main(int argc, char * argv[]) {
+void ion_main(int argc, const char * const argv[]) {
   // Initialize the backlight
   Ion::Backlight::init();
   while (1) {
@@ -18,7 +18,7 @@ void ion_main(int argc, char * argv[]) {
 
 #else
 
-void ion_main(int argc, char * argv[]) {
+void ion_main(int argc, const char * const argv[]) {
   // Initialize Poincare::TreePool::sharedPool
   Poincare::Init();
 
diff --git a/escher/include/escher/app.h b/escher/include/escher/app.h
index 18e7e76a965..dd437a5decf 100644
--- a/escher/include/escher/app.h
+++ b/escher/include/escher/app.h
@@ -38,7 +38,7 @@ class App : public Responder {
     virtual void storageDidChangeForRecord(Ion::Storage::Record) {}
     virtual Descriptor * descriptor() = 0;
 #if EPSILON_GETOPT
-    virtual void setOpt(const char * name, char * value) {}
+    virtual void setOpt(const char * name, const char * value) {}
 #endif
     /* tidy clean all dynamically-allocated data */
     virtual void tidy();
diff --git a/ion/include/ion.h b/ion/include/ion.h
index f9ae2f129a3..f4686a6923b 100644
--- a/ion/include/ion.h
+++ b/ion/include/ion.h
@@ -23,7 +23,7 @@
  * Don't worry though, once all its initialization will be performed, ION will
  * jump to your code at ion_main, which you have to implement yourself. */
 
-void ion_main(int argc, char * argv[]);
+void ion_main(int argc, const char * const argv[]);
 
 namespace Ion {
 
diff --git a/ion/src/simulator/shared/main_headless.cpp b/ion/src/simulator/shared/main_headless.cpp
index 0329d571878..8dd954729e6 100644
--- a/ion/src/simulator/shared/main_headless.cpp
+++ b/ion/src/simulator/shared/main_headless.cpp
@@ -20,7 +20,6 @@ char heap[kHeapSize];
 extern "C" {
   char * _heap_start = (char *)heap;
   char * _heap_end = _heap_start+kHeapSize;
-  int main(int argc, char * argv[]);
 }
 
 void Ion::Timing::msleep(uint32_t ms) {
diff --git a/ion/src/simulator/shared/main_sdl.cpp b/ion/src/simulator/shared/main_sdl.cpp
index 0b8f00cc011..78c3fa00a3f 100644
--- a/ion/src/simulator/shared/main_sdl.cpp
+++ b/ion/src/simulator/shared/main_sdl.cpp
@@ -17,7 +17,7 @@ void Ion::Timing::msleep(uint32_t ms) {
 }
 
 int main(int argc, char * argv[]) {
-  std::vector<char *> arguments(argv, argv + argc);
+  std::vector<const char *> arguments(argv, argv + argc);
 
   char * language = IonSimulatorGetLanguageCode();
   if (language != nullptr) {
diff --git a/quiz/src/runner.cpp b/quiz/src/runner.cpp
index 892d7bfb765..bc61d67e31e 100644
--- a/quiz/src/runner.cpp
+++ b/quiz/src/runner.cpp
@@ -26,7 +26,7 @@ static inline void ion_main_inner() {
   quiz_print("ALL TESTS FINISHED");
 }
 
-void ion_main(int argc, char * argv[]) {
+void ion_main(int argc, const char * const argv[]) {
   // Initialize the backlight
   Ion::Backlight::init();
   // Initialize Poincare::TreePool::sharedPool