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(from parent 1:
b3920b3
)
fixed nasty livelock bug in LineReader
author
adam
<adam@megacz.com>
Wed, 23 Jun 2004 02:16:03 +0000
(
02:16
+0000)
committer
adam
<adam@megacz.com>
Wed, 23 Jun 2004 02:16:03 +0000
(
02:16
+0000)
darcs-hash:
20040623021603
-5007d-
905d1734961d65907fd26cd3826f027dd7c199ed
.gz
src/org/ibex/util/LineReader.java
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diff --git
a/src/org/ibex/util/LineReader.java
b/src/org/ibex/util/LineReader.java
index
972dfe5
..
429c218
100644
(file)
--- a/
src/org/ibex/util/LineReader.java
+++ b/
src/org/ibex/util/LineReader.java
@@
-3,7
+3,7
@@
import java.io.*;
public class LineReader {
- private static int MAXBUF = 1024 * 16;
+ private int MAXBUF = 1024 * 16;
char[] buf = new char[MAXBUF];
int buflen = 0;
Reader r;
@@
-26,6
+26,12
@@
public class LineReader {
return ret;
}
}
+ if (buflen == MAXBUF) {
+ char[] buf2 = new char[MAXBUF*2];
+ System.arraycopy(buf, 0, buf2, 0, buflen);
+ buf = buf2;
+ MAXBUF *= 2;
+ }
int numread = r.read(buf, buflen, MAXBUF - buflen);
if (numread == -1) {
if (buflen == 0) return null;