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FileDescriptor.java: Initialize fd to -1.

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2000-12-24  Jeff Sturm  <jeff.sturm@commerceone.com>

	* java/io/FileDescriptor.java: Initialize fd to -1.
	Remove default constructor.

From-SVN: r38485
This commit is contained in:
Jeff Sturm 2000-12-26 00:24:01 +00:00 committed by Tom Tromey
parent 9a1a15c926
commit 83050e0d93
2 changed files with 11 additions and 7 deletions
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5
libjava/ChangeLog
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@ -1,3 +1,8 @@
2000-12-24 Jeff Sturm <jeff.sturm@commerceone.com>
* java/io/FileDescriptor.java: Initialize fd to -1.
Remove default constructor.
2000-12-23 Joseph S. Myers <jsm28@cam.ac.uk>
* java/lang/mprec.h: Change C9X reference to refer to C99.

13
libjava/java/io/FileDescriptor.java
View File

@ -49,11 +49,6 @@ public final class FileDescriptor
fd = open (path, mode);
}
public FileDescriptor ()
{
fd = -1;
}
native int open (String path, int mode) throws FileNotFoundException;
native void write (int b) throws IOException;
native void write (byte[] b, int offset, int len)
@ -84,6 +79,10 @@ public final class FileDescriptor
fd = desc;
}
// System's notion of file descriptor.
private int fd;
// System's notion of file descriptor. It might seem redundant to
// initialize this given that it is reassigned in the constructors.
// However, this is necessary because if open() throws an exception
// we want to make sure this has the value -1. This is the most
// efficient way to accomplish that.
private int fd = -1;
}