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/*
* Copyright (c) 2021, 2022, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation. Oracle designates this
* particular file as subject to the "Classpath" exception as provided
* by Oracle in the LICENSE file that accompanied this code.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
#ifndef _JVM_IO_H_
#define _JVM_IO_H_
#include <sys/stat.h>
#include "jni.h"
#include "jvm_md.h"
#ifdef __cplusplus
extern "C" {
#endif
/*
* The standard printing functions supported by the Java VM. (Should they
* be renamed to JVM_* in the future?
*/
/* jio_snprintf() and jio_vsnprintf() behave like snprintf(3) and vsnprintf(3),
* respectively, with the following differences:
* - The string written to str is always zero-terminated, also in case of
* truncation (count is too small to hold the result string), unless count
* is 0. In case of truncation count-1 characters are written and '\0'
* appended.
* - If count is too small to hold the whole string, -1 is returned across
* all platforms. */
JNIEXPORT int
jio_vsnprintf(char *str, size_t count, const char *fmt, va_list args);
JNIEXPORT int
jio_snprintf(char *str, size_t count, const char *fmt, ...);
JNIEXPORT int
jio_fprintf(FILE *, const char *fmt, ...);
JNIEXPORT int
jio_vfprintf(FILE *, const char *fmt, va_list args);
#ifdef __cplusplus
} /* extern "C" */
#endif /* __cplusplus */
#endif /* _JVM_IO_H_ */
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