Set binary mode when outputing PNM from glretrace via stdout.

[apitrace] / common / os_binary.hpp

diff --git a/common/os_binary.hpp b/common/os_binary.hpp
new file mode 100644 (file)
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+++ b/common/os_binary.hpp
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+/**************************************************************************
+ *
+ * Copyright 2011 VMware, Inc.
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ *
+ **************************************************************************/
+
+/*
+ * Force binary mode standard files on Windows.
+ */
+
+#ifndef _OS_BINARY_HPP_
+#define _OS_BINARY_HPP_
+
+
+#include <stdio.h>
+
+#ifdef _WIN32
+#include <assert.h>
+
+#include <fcntl.h>
+#include <io.h>
+#endif
+
+
+namespace os {
+
+
+void setBinaryMode(FILE *fp) {
+#ifdef _WIN32
+    fflush(fp);
+    int mode = _setmode(_fileno(fp), _O_BINARY);
+    assert(mode != -1);
+#else
+    (void)fp;
+#endif
+}
+
+
+} /* namespace os */
+
+#endif /* _OS_BINARY_HPP_ */