diff options
Diffstat (limited to 'libjava/java/io/natFileDescriptorEcos.cc')
-rw-r--r-- | libjava/java/io/natFileDescriptorEcos.cc | 132 |
1 files changed, 0 insertions, 132 deletions
diff --git a/libjava/java/io/natFileDescriptorEcos.cc b/libjava/java/io/natFileDescriptorEcos.cc deleted file mode 100644 index f2c3fb0db79..00000000000 --- a/libjava/java/io/natFileDescriptorEcos.cc +++ /dev/null @@ -1,132 +0,0 @@ -// natFileDescriptor.cc - Native part of FileDescriptor class. - -/* Copyright (C) 1998, 1999 Cygnus Solutions - - This file is part of libgcj. - -This software is copyrighted work licensed under the terms of the -Libgcj License. Please consult the file "LIBGCJ_LICENSE" for -details. */ - -#include <config.h> - -#include <errno.h> -#include <string.h> -#include <sys/types.h> -#include <sys/stat.h> -#include <sys/param.h> - -#include <cni.h> -#include <jvm.h> -#include <java/io/FileDescriptor.h> -#include <java/io/SyncFailedException.h> -#include <java/io/IOException.h> -#include <java/io/EOFException.h> -#include <java/lang/ArrayIndexOutOfBoundsException.h> -#include <java/lang/NullPointerException.h> -#include <java/lang/String.h> -#include <java/io/FileNotFoundException.h> - -extern "C" void diag_write_char (char c); - -static void -diag_write (char *data, int len) -{ - while (len > 0) - { - diag_write_char (*data++); - len--; - } -} - -#define NO_FSYNC_MESSAGE "sync unsupported" - -jboolean -java::io::FileDescriptor::valid (void) -{ - return true; -} - -void -java::io::FileDescriptor::sync (void) -{ - // Some files don't support fsync. We don't bother reporting these - // as errors. -#ifdef HAVE_FSYNC -#else - JvThrow (new SyncFailedException (JvNewStringLatin1 (NO_FSYNC_MESSAGE))); -#endif -} - -jint -java::io::FileDescriptor::open (jstring path, jint jflags) -{ - return fd; -} - -void -java::io::FileDescriptor::write (jint b) -{ - char d = (char) b; - ::diag_write (&d, 1); -} - -void -java::io::FileDescriptor::write (jbyteArray b, jint offset, jint len) -{ - if (! b) - JvThrow (new java::lang::NullPointerException); - if (offset < 0 || len < 0 || offset + len > JvGetArrayLength (b)) - JvThrow (new java::lang::ArrayIndexOutOfBoundsException); - char *bytes = (char *)elements (b) + offset; - ::diag_write (bytes, len); -} - -void -java::io::FileDescriptor::close (void) -{ -} - -jint -java::io::FileDescriptor::seek (jlong pos, jint whence) -{ - JvAssert (whence == SET || whence == CUR); - - jlong len = length (); - jlong here = getFilePointer (); - - if ((whence == SET && pos > len) || (whence == CUR && here + pos > len)) - JvThrow (new EOFException); - - return 0; -} - -jlong -java::io::FileDescriptor::length (void) -{ - return 0; -} - -jlong -java::io::FileDescriptor::getFilePointer (void) -{ - return 0; -} - -jint -java::io::FileDescriptor::read (void) -{ - return 0; -} - -jint -java::io::FileDescriptor::read (jbyteArray buffer, jint offset, jint count) -{ - return 0; -} - -jint -java::io::FileDescriptor::available (void) -{ - return 0; -} |