/* * 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, constchar *fmt, va_list args);
JNIEXPORT int
jio_snprintf(char *str, size_t count, constchar *fmt, ...);
JNIEXPORT int
jio_fprintf(FILE *, constchar *fmt, ...);
JNIEXPORT int
jio_vfprintf(FILE *, constchar *fmt, va_list args);
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