xnu-3247.1.106.tar.gz

[apple/xnu.git] / EXTERNAL_HEADERS / corecrypto / cc_debug.h

diff --git a/EXTERNAL_HEADERS/corecrypto/cc_debug.h b/EXTERNAL_HEADERS/corecrypto/cc_debug.h
new file mode 100644 (file)
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--- /dev/null
+++ b/EXTERNAL_HEADERS/corecrypto/cc_debug.h
@@ -0,0 +1,66 @@
+/*
+ *  cc_debug.h
+ *  corecrypto
+ *
+ *  Created on 01/25/2012
+ *
+ *  Copyright (c) 2012,2014,2015 Apple Inc. All rights reserved.
+ *
+ */
+
+//debug configuration header file
+#ifndef _CORECRYPTO_CCN_DEBUG_H_
+#define _CORECRYPTO_CCN_DEBUG_H_
+
+#include <corecrypto/cc_config.h>
+
+// DO NOT INCLUDE this HEADER file in CoreCrypto files added for XNU project or headers
+// included by external clients.
+
+// ========================
+// Printf for corecrypto
+// ========================
+#if CC_KERNEL
+#include <pexpert/pexpert.h>
+#define cc_printf(x...) printf(x)
+extern int printf(const char *format, ...) __printflike(1,2);
+#elif CC_USE_S3
+#define cc_printf(x...) printf(x)
+#else
+#include <stdio.h>
+#define cc_printf(x...) fprintf(stderr, x)
+#endif
+
+// ========================
+// Integer types
+// ========================
+
+#if CC_KERNEL
+/* Those are not defined in libkern */
+#define PRIx64 "llx"
+#define PRIx32 "x"
+#define PRIx16 "hx"
+#define PRIx8  "hhx"
+#else
+#include <inttypes.h>
+#endif
+
+#if  CCN_UNIT_SIZE == 8
+#define CCPRIx_UNIT ".016" PRIx64
+#elif  CCN_UNIT_SIZE == 4
+#define CCPRIx_UNIT ".08" PRIx32
+#elif CCN_UNIT_SIZE == 2
+#define CCPRIx_UNIT ".04" PRIx16
+#elif CCN_UNIT_SIZE == 1
+#define CCPRIx_UNIT ".02" PRIx8
+#else
+#error invalid CCN_UNIT_SIZE
+#endif
+
+// ========================
+// Print utilities for corecrypto
+// ========================
+/* Print a byte array of arbitrary size */
+void cc_print(const char *label, unsigned long count, const uint8_t *s);
+
+#endif /* _CORECRYPTO_CCN_DEBUG_H_ */