jdk/src/share/back/stream.c
author jjh
Tue, 01 Jul 2008 09:23:00 -0700
changeset 828 ad3f54bd6ae8
parent 2 90ce3da70b43
child 5506 202f599c92aa
permissions -rw-r--r--
2157677: ClassPrepareRequest.addSourceNameFilter() does not behave as documented Summary: Add proper handling of JVMTI errors. Reviewed-by: tbell
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
2
90ce3da70b43 Initial load
duke
parents:
diff changeset
     1
/*
90ce3da70b43 Initial load
duke
parents:
diff changeset
     2
 * Copyright 1998-2005 Sun Microsystems, Inc.  All Rights Reserved.
90ce3da70b43 Initial load
duke
parents:
diff changeset
     3
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
90ce3da70b43 Initial load
duke
parents:
diff changeset
     4
 *
90ce3da70b43 Initial load
duke
parents:
diff changeset
     5
 * This code is free software; you can redistribute it and/or modify it
90ce3da70b43 Initial load
duke
parents:
diff changeset
     6
 * under the terms of the GNU General Public License version 2 only, as
90ce3da70b43 Initial load
duke
parents:
diff changeset
     7
 * published by the Free Software Foundation.  Sun designates this
90ce3da70b43 Initial load
duke
parents:
diff changeset
     8
 * particular file as subject to the "Classpath" exception as provided
90ce3da70b43 Initial load
duke
parents:
diff changeset
     9
 * by Sun in the LICENSE file that accompanied this code.
90ce3da70b43 Initial load
duke
parents:
diff changeset
    10
 *
90ce3da70b43 Initial load
duke
parents:
diff changeset
    11
 * This code is distributed in the hope that it will be useful, but WITHOUT
90ce3da70b43 Initial load
duke
parents:
diff changeset
    12
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
90ce3da70b43 Initial load
duke
parents:
diff changeset
    13
 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
90ce3da70b43 Initial load
duke
parents:
diff changeset
    14
 * version 2 for more details (a copy is included in the LICENSE file that
90ce3da70b43 Initial load
duke
parents:
diff changeset
    15
 * accompanied this code).
90ce3da70b43 Initial load
duke
parents:
diff changeset
    16
 *
90ce3da70b43 Initial load
duke
parents:
diff changeset
    17
 * You should have received a copy of the GNU General Public License version
90ce3da70b43 Initial load
duke
parents:
diff changeset
    18
 * 2 along with this work; if not, write to the Free Software Foundation,
90ce3da70b43 Initial load
duke
parents:
diff changeset
    19
 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
90ce3da70b43 Initial load
duke
parents:
diff changeset
    20
 *
90ce3da70b43 Initial load
duke
parents:
diff changeset
    21
 * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
90ce3da70b43 Initial load
duke
parents:
diff changeset
    22
 * CA 95054 USA or visit www.sun.com if you need additional information or
90ce3da70b43 Initial load
duke
parents:
diff changeset
    23
 * have any questions.
90ce3da70b43 Initial load
duke
parents:
diff changeset
    24
 */
90ce3da70b43 Initial load
duke
parents:
diff changeset
    25
90ce3da70b43 Initial load
duke
parents:
diff changeset
    26
#include "util.h" /* Needed for linux, do not remove */
90ce3da70b43 Initial load
duke
parents:
diff changeset
    27
#include "stream.h"
90ce3da70b43 Initial load
duke
parents:
diff changeset
    28
90ce3da70b43 Initial load
duke
parents:
diff changeset
    29
jfloat
90ce3da70b43 Initial load
duke
parents:
diff changeset
    30
stream_encodeFloat(jfloat theFloat)
90ce3da70b43 Initial load
duke
parents:
diff changeset
    31
{
90ce3da70b43 Initial load
duke
parents:
diff changeset
    32
    union {
90ce3da70b43 Initial load
duke
parents:
diff changeset
    33
        jfloat f;
90ce3da70b43 Initial load
duke
parents:
diff changeset
    34
        jint i;
90ce3da70b43 Initial load
duke
parents:
diff changeset
    35
    } sF;
90ce3da70b43 Initial load
duke
parents:
diff changeset
    36
90ce3da70b43 Initial load
duke
parents:
diff changeset
    37
    sF.f = theFloat;
90ce3da70b43 Initial load
duke
parents:
diff changeset
    38
90ce3da70b43 Initial load
duke
parents:
diff changeset
    39
    sF.i = HOST_TO_JAVA_INT(sF.i);
90ce3da70b43 Initial load
duke
parents:
diff changeset
    40
90ce3da70b43 Initial load
duke
parents:
diff changeset
    41
    return sF.f;
90ce3da70b43 Initial load
duke
parents:
diff changeset
    42
}
90ce3da70b43 Initial load
duke
parents:
diff changeset
    43
90ce3da70b43 Initial load
duke
parents:
diff changeset
    44
jdouble
90ce3da70b43 Initial load
duke
parents:
diff changeset
    45
stream_encodeDouble(jdouble d)
90ce3da70b43 Initial load
duke
parents:
diff changeset
    46
{
90ce3da70b43 Initial load
duke
parents:
diff changeset
    47
    union {
90ce3da70b43 Initial load
duke
parents:
diff changeset
    48
        jdouble d;
90ce3da70b43 Initial load
duke
parents:
diff changeset
    49
        jlong l;
90ce3da70b43 Initial load
duke
parents:
diff changeset
    50
    } sD;
90ce3da70b43 Initial load
duke
parents:
diff changeset
    51
90ce3da70b43 Initial load
duke
parents:
diff changeset
    52
    sD.d = d;
90ce3da70b43 Initial load
duke
parents:
diff changeset
    53
90ce3da70b43 Initial load
duke
parents:
diff changeset
    54
    sD.l = HOST_TO_JAVA_LONG(sD.l);
90ce3da70b43 Initial load
duke
parents:
diff changeset
    55
90ce3da70b43 Initial load
duke
parents:
diff changeset
    56
    return sD.d;
90ce3da70b43 Initial load
duke
parents:
diff changeset
    57
}