1 /* 2 * Copyright (c) 2008, 2009, Oracle and/or its affiliates. All rights reserved. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * This code is free software; you can redistribute it and/or modify it 6 * under the terms of the GNU General Public License version 2 only, as 7 * published by the Free Software Foundation. Oracle designates this 8 * particular file as subject to the "Classpath" exception as provided 9 * by Oracle in the LICENSE file that accompanied this code. 10 * 11 * This code is distributed in the hope that it will be useful, but WITHOUT 12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 14 * version 2 for more details (a copy is included in the LICENSE file that 15 * accompanied this code). 16 * 17 * You should have received a copy of the GNU General Public License version 18 * 2 along with this work; if not, write to the Free Software Foundation, 19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 20 * 21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 22 * or visit www.oracle.com if you need additional information or have any 23 * questions. 24 */ 25 26 #include <string.h> 27 28 #include "jni.h" 29 #include "jni_util.h" 30 31 jstring nativeNewStringPlatform(JNIEnv *env, const char *str) { 32 return (*env)->NewStringUTF(env, str); 33 } 34 35 const char* nativeGetStringPlatformChars(JNIEnv *env, jstring jstr, jboolean *isCopy) { 36 return (*env)->GetStringUTFChars(env, jstr, isCopy); 37 } 38 39 void nativeReleaseStringPlatformChars(JNIEnv* env, jstring jstr, const char* chars) { 40 (*env)->ReleaseStringUTFChars(env, jstr, chars); 41 } 42 43 #if defined(LINUX) && (defined(_GNU_SOURCE) || \ 44 (defined(_POSIX_C_SOURCE) && _POSIX_C_SOURCE < 200112L \ 45 && defined(_XOPEN_SOURCE) && _XOPEN_SOURCE < 600)) 46 extern int __xpg_strerror_r(int, char *, size_t); 47 #define strerror_r(a, b, c) __xpg_strerror_r((a), (b), (c)) 48 #endif 49 50 51 int 52 getErrorString(int err, char *buf, size_t len) 53 { 54 if (err == 0 || len < 1) return 0; 55 return strerror_r(err, buf, len); 56 } 57
