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Unified Diff: runtime/bin/file.h

Issue 2405393002: Use a single file for app snapshots. (Closed)
Patch Set: gen_snapshot Created 4 years, 2 months ago
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Index: runtime/bin/file.h
diff --git a/runtime/bin/file.h b/runtime/bin/file.h
index 6b22793ec5a45626ca3d73e83ebb36fa766b2865..c30c02d8bf2d68874601cc4d073d9f09644543e2 100644
--- a/runtime/bin/file.h
+++ b/runtime/bin/file.h
@@ -88,7 +88,11 @@ class File : public ReferenceCounted<File> {
intptr_t GetFD();
- void* MapExecutable(intptr_t* num_bytes);
+ enum MapType {
+ kReadOnly = 0,
+ kReadExecute = 1,
+ };
+ void* Map(MapType type, int64_t position, int64_t length);
// Read/Write attempt to transfer num_bytes to/from buffer. It returns
// the number of bytes read/written.
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