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Last change
on this file since 1213 was 2, checked in by bird, 23 years ago |
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Initial revision
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Property cvs2svn:cvs-rev
set to
1.1
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Property svn:eol-style
set to
native
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Property svn:executable
set to
*
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File size:
826 bytes
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| 1 | // natStringBuffer.cc - Implementation of java.lang.StringBuffer native methods.
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| 2 |
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| 3 | /* Copyright (C) 2001 Free Software Foundation
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| 4 |
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| 5 | This file is part of libgcj.
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| 6 |
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| 7 | This software is copyrighted work licensed under the terms of the
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| 8 | Libgcj License. Please consult the file "LIBGCJ_LICENSE" for
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| 9 | details. */
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| 10 |
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| 11 | #include <config.h>
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| 12 | #include <gcj/cni.h>
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| 13 | #include <java/lang/StringBuffer.h>
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| 14 |
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| 15 | java::lang::StringBuffer*
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| 16 | java::lang::StringBuffer::append (jint num)
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| 17 | {
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| 18 | // Use an array large enough for "-2147483648"; i.e. 11 chars.
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| 19 | jchar buffer[11];
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| 20 | int i = _Jv_FormatInt (buffer+11, num);
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| 21 | JvSynchronize dummy (this);
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| 22 | jint needed = count + i;
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| 23 | ensureCapacity_unsynchronized (needed);
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| 24 | jchar* dst = elements (value) + count;
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| 25 | jchar* src = buffer+11-i;
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| 26 | while (--i >= 0)
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| 27 | *dst++ = *src++;
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| 28 | count = needed;
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| 29 | return this;
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| 30 | }
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