equal
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inserted
replaced
1 /* |
1 /* |
2 * Copyright (c) 2000, 2015, Oracle and/or its affiliates. All rights reserved. |
2 * Copyright (c) 2000, 2018, Oracle and/or its affiliates. All rights reserved. |
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
4 * |
4 * |
5 * This code is free software; you can redistribute it and/or modify it |
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 |
6 * under the terms of the GNU General Public License version 2 only, as |
7 * published by the Free Software Foundation. Oracle designates this |
7 * published by the Free Software Foundation. Oracle designates this |
102 } |
102 } |
103 } |
103 } |
104 return ((jlong) fd[0] << 32) | (jlong) fd[1]; |
104 return ((jlong) fd[0] << 32) | (jlong) fd[1]; |
105 } |
105 } |
106 |
106 |
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107 |
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108 JNIEXPORT jint JNICALL |
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109 Java_sun_nio_ch_IOUtil_write1(JNIEnv *env, jclass cl, jint fd, jbyte b) |
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110 { |
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111 char c = (char)b; |
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112 return convertReturnVal(env, write(fd, &c, 1), JNI_FALSE); |
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113 } |
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114 |
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115 |
107 JNIEXPORT jboolean JNICALL |
116 JNIEXPORT jboolean JNICALL |
108 Java_sun_nio_ch_IOUtil_drain(JNIEnv *env, jclass cl, jint fd) |
117 Java_sun_nio_ch_IOUtil_drain(JNIEnv *env, jclass cl, jint fd) |
109 { |
118 { |
110 char buf[128]; |
119 char buf[16]; |
111 int tn = 0; |
120 int tn = 0; |
112 |
121 |
113 for (;;) { |
122 for (;;) { |
114 int n = read(fd, buf, sizeof(buf)); |
123 int n = read(fd, buf, sizeof(buf)); |
115 tn += n; |
124 tn += n; |