1 /*

     2  * Copyright 1998-2005 Sun Microsystems, Inc.  All Rights Reserved.

     3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.

     4  *

     5  * This code is free software; you can redistribute it and/or modify it

     6  * under the terms of the GNU General Public License version 2 only, as

     7  * published by the Free Software Foundation.  Sun designates this

     8  * particular file as subject to the "Classpath" exception as provided

     9  * by Sun in the LICENSE file that accompanied this code.

    10  *

    11  * This code is distributed in the hope that it will be useful, but WITHOUT

    12  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or

    13  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License

    14  * version 2 for more details (a copy is included in the LICENSE file that

    15  * accompanied this code).

    16  *

    17  * You should have received a copy of the GNU General Public License version

    18  * 2 along with this work; if not, write to the Free Software Foundation,

    19  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.

    20  *

    21  * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,

    22  * CA 95054 USA or visit www.sun.com if you need additional information or

    23  * have any questions.

    24  */

    25 

    26 #ifndef JAVA_MD_H

    27 #define JAVA_MD_H

    28 

    29 #include <limits.h>

    30 #include <unistd.h>

    31 #include <sys/param.h>

    32 #include "manifest_info.h"

    33 #include "jli_util.h"

    34 

    35 #define PATH_SEPARATOR          ':'

    36 #define FILESEP                 "/"

    37 #define FILE_SEPARATOR          '/'

    38 #define IS_FILE_SEPARATOR(c) ((c) == '/')

    39 #ifndef MAXNAMELEN

    40 #define MAXNAMELEN              PATH_MAX

    41 #endif

    42 

    43 #ifdef HAVE_GETHRTIME

    44 /*

    45  * Support for doing cheap, accurate interval timing.

    46  */

    47 #include <sys/time.h>

    48 #define CounterGet()              (gethrtime()/1000)

    49 #define Counter2Micros(counts)    (counts)

    50 #else

    51 #define CounterGet()              (0)

    52 #define Counter2Micros(counts)    (1)

    53 #endif /* HAVE_GETHRTIME */

    54 

    55 /*

    56  * Function prototypes.

    57  */

    58 char *LocateJRE(manifest_info *info);

    59 void ExecJRE(char *jre, char **argv);

    60 int UnsetEnv(char *name);

    61 

    62 #endif