Update android/utils/ with misc. new features.

This introduces a few new features to android/utils/ that will
be used in later patches.

+ <android/utils/assert.h> to handle assertions
+ <android/utils/vector.h> to handle dynamic arrays
+ <android/utils/reflist.h> slightly updated (more docs)
+ <android/utils/refset.h> implements a set of pointers

Change-Id: Iebc14cfefd1c0e8aaecda9958a980d40f0be610a

1 files changed, 33 insertions, 0 deletions

diff --git a/android/utils/panic.h b/android/utils/panic.h
new file mode 100644
index 0000000..e141ef1
--- /dev/null
+++ b/android/utils/panic.h
@@ -0,0 +1,33 @@
+/* Copyright (C) 2008 The Android Open Source Project
+**
+** This software is licensed under the terms of the GNU General Public
+** License version 2, as published by the Free Software Foundation, and
+** may be copied, distributed, and modified under those terms.
+**
+** This program 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.
+*/
+#ifndef ANDROID_UTILS_PANIC_H
+#define ANDROID_UTILS_PANIC_H
+
+#include <stdarg.h>
+
+/* Print formatted panic message and halts the process */
+void __attribute__((noreturn)) android_panic ( const char*  fmt, ... );
+
+/* Variant of android_vpanic which take va_list formating arguments */
+void __attribute__((noreturn)) android_vpanic( const char*  fmt, va_list  args );
+
+/* Convenience macro */
+#define  APANIC(...)    android_panic(__VA_ARGS__)
+
+typedef void (*APanicHandlerFunc)(const char*, va_list) __attribute__((noreturn));
+
+#ifdef ACONFIG_UNIT_TEST
+/* Register a new panic handler. This should only be used for unit-testing */
+void android_panic_registerHandler( APanicHandlerFunc  handler );
+#endif /* ACONFIG_UNIT_TEST */
+
+#endif /* ANDROID_UTILS_PANIC_H */