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FileDescriptor.java: Initialize in/out/err in init().

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2002-03-06  Adam Megacz  <adam@xwt.org>

        * java/io/FileDescriptor.java: Initialize in/out/err in init().
        * java/io/natFileDescriptorWin32.cc (init()): Added function.
        * java/io/natFileDescriptorPosix.cc (init()): Added function.
        * java/io/natFileDescriptorEcos.cc (init()): Added function.

From-SVN: r50378
This commit is contained in:
Adam Megacz 2002-03-06 22:37:26 +00:00 committed by Adam Megacz
parent 037cfe71e0
commit 348c9efcd3
5 changed files with 44 additions and 4 deletions
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7
libjava/ChangeLog
View File

@ -1,3 +1,10 @@
2002-03-06 Adam Megacz <adam@xwt.org>
* java/io/FileDescriptor.java: Initialize in/out/err in init().
* java/io/natFileDescriptorWin32.cc (init()): Added function.
* java/io/natFileDescriptorPosix.cc (init()): Added function.
* java/io/natFileDescriptorEcos.cc (init()): Added function.
2002-03-06 Eric Blake <ebb9@email.byu.edu>
* scripts/unicode-decomp.pl: Move from chartables.pl, and remove

14
libjava/java/io/FileDescriptor.java
View File

@ -24,14 +24,20 @@ package java.io;
// if need be.
public final class FileDescriptor
{
public static final FileDescriptor in = new FileDescriptor (0);
public static final FileDescriptor out = new FileDescriptor (1);
public static final FileDescriptor err = new FileDescriptor (2);
public static final FileDescriptor in = null;
public static final FileDescriptor out = null;
public static final FileDescriptor err = null;
private static native void init();
static
{
init();
}
public native void sync () throws SyncFailedException;
public native boolean valid ();
// These are mode values for open().
static final int READ = 1;
static final int WRITE = 2;

8
libjava/java/io/natFileDescriptorEcos.cc
View File

@ -41,6 +41,14 @@ diag_write (char *data, int len)
#define NO_FSYNC_MESSAGE "sync unsupported"
void
java::io::FileDescriptor::init(void)
{
in = new java::io::FileDescriptor((jint)(GetStdHandle (0)));
out = new java::io::FileDescriptor((jint)(GetStdHandle (1)));
err = new java::io::FileDescriptor((jint)(GetStdHandle (2)));
}
jboolean
java::io::FileDescriptor::valid (void)
{

8
libjava/java/io/natFileDescriptorPosix.cc
View File

@ -45,6 +45,14 @@ details. */
#define NO_FSYNC_MESSAGE "sync unsupported"
void
java::io::FileDescriptor::init(void)
{
in = new java::io::FileDescriptor((jint)(GetStdHandle (0)));
out = new java::io::FileDescriptor((jint)(GetStdHandle (1)));
err = new java::io::FileDescriptor((jint)(GetStdHandle (2)));
}
jboolean
java::io::FileDescriptor::valid (void)
{

11
libjava/java/io/natFileDescriptorWin32.cc
View File

@ -32,6 +32,17 @@ details. */
#include <java/lang/Thread.h>
#include <java/io/FileNotFoundException.h>
// FIXME: casting a FILE (pointer) to a jint will not work on Win64 --
// we should be using gnu.gcj.RawData's.
void
java::io::FileDescriptor::init(void)
{
in = new java::io::FileDescriptor((jint)(GetStdHandle (STD_INPUT_HANDLE)));
out = new java::io::FileDescriptor((jint)(GetStdHandle (STD_OUTPUT_HANDLE)));
err = new java::io::FileDescriptor((jint)(GetStdHandle (STD_ERROR_HANDLE)));
}
static char *
winerr (void)
{