From c4f9949016c24e63d6acd957dd4b7afb9a2ae422 Mon Sep 17 00:00:00 2001
From: Xiao-Long Chen <chenxiaolong@cxl.epac.to>
Date: Sun, 28 Aug 2016 16:05:17 -0400
Subject: [PATCH] libmbcommon: Add dummy atexit() until android-ndk/ndk#132 is
 fixed

---
 cryptfstool/main.cpp                       |  2 ++
 libmbcommon/include/mbcommon/atexit_hack.c | 36 ++++++++++++++++++++++
 mbbootui/main.cpp                          |  2 ++
 mbtool/main.cpp                            |  2 ++
 odinupdater/fuse-sparse.cpp                |  4 ++-
 odinupdater/odinupdater.cpp                |  2 ++
 6 files changed, 47 insertions(+), 1 deletion(-)
 create mode 100644 libmbcommon/include/mbcommon/atexit_hack.c

diff --git a/cryptfstool/main.cpp b/cryptfstool/main.cpp
index 8b8d8454a..db19aa9c2 100644
--- a/cryptfstool/main.cpp
+++ b/cryptfstool/main.cpp
@@ -371,3 +371,5 @@ int main(int argc, char *argv[])
 
     return ret ? EXIT_SUCCESS : EXIT_FAILURE;
 }
+
+#include "mbcommon/atexit_hack.c"
diff --git a/libmbcommon/include/mbcommon/atexit_hack.c b/libmbcommon/include/mbcommon/atexit_hack.c
new file mode 100644
index 000000000..81a965107
--- /dev/null
+++ b/libmbcommon/include/mbcommon/atexit_hack.c
@@ -0,0 +1,36 @@
+/*
+ * Copyright (C) 2016  Andrew Gunnerson <andrewgunnerson@gmail.com>
+ *
+ * This file is part of MultiBootPatcher
+ *
+ * MultiBootPatcher is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * MultiBootPatcher is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with MultiBootPatcher.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+// HACK: Remove when https://github.com/android-ndk/ndk/issues/132 is released
+#ifdef __ARM_ARCH_7A__
+int atexit(void (*function)(void))
+{
+    // We don't use atexit() anyway
+    (void) function;
+    return 0;
+}
+#endif
+
+#ifdef __cplusplus
+}
+#endif
diff --git a/mbbootui/main.cpp b/mbbootui/main.cpp
index df0b64eb2..b1128e150 100644
--- a/mbbootui/main.cpp
+++ b/mbbootui/main.cpp
@@ -725,3 +725,5 @@ void __android_log_assert(const char *cond, const char *tag,
 }
 
 }
+
+#include "mbcommon/atexit_hack.c"
diff --git a/mbtool/main.cpp b/mbtool/main.cpp
index 6d01a2dbc..9666a6015 100644
--- a/mbtool/main.cpp
+++ b/mbtool/main.cpp
@@ -204,3 +204,5 @@ int main(int argc, char *argv[])
 
     return ret;
 }
+
+#include "mbcommon/atexit_hack.c"
diff --git a/odinupdater/fuse-sparse.cpp b/odinupdater/fuse-sparse.cpp
index f1728b90c..74355df0a 100644
--- a/odinupdater/fuse-sparse.cpp
+++ b/odinupdater/fuse-sparse.cpp
@@ -359,4 +359,6 @@ int main(int argc, char *argv[])
     free(arg_ctx.target_file);
 
     return fuse_ret;
-}
\ No newline at end of file
+}
+
+#include "mbcommon/atexit_hack.c"
diff --git a/odinupdater/odinupdater.cpp b/odinupdater/odinupdater.cpp
index 463db3193..5f75da51a 100644
--- a/odinupdater/odinupdater.cpp
+++ b/odinupdater/odinupdater.cpp
@@ -909,3 +909,5 @@ int main(int argc, char *argv[])
 
     return flash_zip() ? EXIT_SUCCESS : EXIT_FAILURE;
 }
+
+#include "mbcommon/atexit_hack.c"