1 files changed, 11 insertions, 0 deletions
diff --git a/CPP/Windows/FileIO.h b/CPP/Windows/FileIO.h
index 276e595e..85cae631 100644
--- a/CPP/Windows/FileIO.h
+++ b/CPP/Windows/FileIO.h
@@ -244,6 +244,7 @@ public:
   bool SetMTime(const FILETIME *mTime) throw();
   bool WritePart(const void *data, UInt32 size, UInt32 &processedSize) throw();
   bool Write(const void *data, UInt32 size, UInt32 &processedSize) throw();
+  bool WriteFull(const void *data, size_t size) throw();
   bool SetEndOfFile() throw();
   bool SetLength(UInt64 length) throw();
 };
@@ -315,6 +316,16 @@ public:
   bool Create(const char *name, bool createAlways);
   bool Open(const char *name, DWORD creationDisposition);
   ssize_t write_full(const void *data, size_t size, size_t &processed) throw();
+
+  bool WriteFull(const void *data, size_t size) throw()
+  {
+    size_t processed;
+    ssize_t res = write_full(data, size, processed);
+    if (res == -1)
+      return false;
+    return processed == size;
+  }
+
   bool SetLength(UInt64 length) throw();
   bool SetTime(const FILETIME *cTime, const FILETIME *aTime, const FILETIME *mTime) throw();
   bool SetMTime(const FILETIME *mTime) throw();