1 /* Copyright (c) 2013 The Chromium Authors. All rights reserved.
2 * Use of this source code is governed by a BSD-style license that can be
3 * found in the LICENSE file. */
5 #ifndef LIBRARIES_NACL_IO_LOG_H_
6 #define LIBRARIES_NACL_IO_LOG_H_
8 #include "sdk_util/macros.h"
10 #define LOG_PREFIX "nacl_io: "
12 #if defined(NACL_IO_LOGGING)
13 #define LOG_TRACE(format, ...) \
14 nacl_io_log(LOG_PREFIX format "\n", ##__VA_ARGS__)
16 #define LOG_TRACE(format, ...)
19 #define LOG_ERROR(format, ...) \
20 nacl_io_log(LOG_PREFIX "error: " format "\n", ##__VA_ARGS__)
25 * Low level logging function for nacl_io log messages.
27 * This function sends its output directly to the IRT standard out
28 * file descriptor, which by default will apear on the standard out
29 * or chrome or sel_ldr.
31 void nacl_io_log(const char* format, ...) PRINTF_LIKE(1, 2);
35 #endif /* LIBRARIES_NACL_IO_LOG_H_ */