From 827662fbb6caa9d0aa3089cafb20a578a68eaee7 Mon Sep 17 00:00:00 2001
From: Rusty Wagner <rusty@vector35.com>
Date: Tue, 30 Aug 2016 19:30:43 -0400
Subject: Add API to determine if a function still has analysis updates to
 complete

---
 binaryninjaapi.h   | 1 +
 binaryninjacore.h  | 1 +
 function.cpp       | 6 ++++++
 python/__init__.py | 5 +++++
 4 files changed, 13 insertions(+)

diff --git a/binaryninjaapi.h b/binaryninjaapi.h
index 7c951dee..f60ee159 100644
--- a/binaryninjaapi.h
+++ b/binaryninjaapi.h
@@ -1611,6 +1611,7 @@ namespace BinaryNinja
 		bool WasAutomaticallyDiscovered() const;
 		bool CanReturn() const;
 		bool HasExplicitlyDefinedType() const;
+		bool NeedsUpdate() const;
 
 		std::vector<Ref<BasicBlock>> GetBasicBlocks() const;
 		void MarkRecentUse();
diff --git a/binaryninjacore.h b/binaryninjacore.h
index 4d8c31d9..c293f940 100644
--- a/binaryninjacore.h
+++ b/binaryninjacore.h
@@ -1381,6 +1381,7 @@ extern "C"
 	BINARYNINJACOREAPI void BNRemoveUserFunction(BNBinaryView* view, BNFunction* func);
 	BINARYNINJACOREAPI void BNUpdateAnalysis(BNBinaryView* view);
 	BINARYNINJACOREAPI void BNAbortAnalysis(BNBinaryView* view);
+	BINARYNINJACOREAPI bool BNIsFunctionUpdateNeeded(BNFunction* func);
 
 	BINARYNINJACOREAPI BNFunction* BNNewFunctionReference(BNFunction* func);
 	BINARYNINJACOREAPI void BNFreeFunction(BNFunction* func);
diff --git a/function.cpp b/function.cpp
index 27193992..78a33bda 100644
--- a/function.cpp
+++ b/function.cpp
@@ -72,6 +72,12 @@ bool Function::HasExplicitlyDefinedType() const
 }
 
 
+bool Function::NeedsUpdate() const
+{
+	return BNIsFunctionUpdateNeeded(m_object);
+}
+
+
 vector<Ref<BasicBlock>> Function::GetBasicBlocks() const
 {
 	size_t count;
diff --git a/python/__init__.py b/python/__init__.py
index 092e07c0..e9f036ae 100644
--- a/python/__init__.py
+++ b/python/__init__.py
@@ -4348,6 +4348,11 @@ class Function(object):
 		"""Whether function has explicitly defined types (read-only)"""
 		return core.BNHasExplicitlyDefinedType(self.handle)
 
+	@property
+	def needs_update(self):
+		"""Whether the function has analysis that needs to be updated (read-only)"""
+		return core.BNIsFunctionUpdateNeeded(self.handle)
+
 	@property
 	def basic_blocks(self):
 		"""List of basic blocks (read-only)"""
-- 
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