1 /* Determine the Java version supported by javaexec.
2 Copyright (C) 2006, 2009-2021 Free Software Foundation, Inc.
3 Written by Bruno Haible <bruno@clisp.org>, 2006.
4
5 This program is free software: you can redistribute it and/or modify
6 it under the terms of the GNU General Public License as published by
7 the Free Software Foundation; either version 3 of the License, or
8 (at your option) any later version.
9
10 This program is distributed in the hope that it will be useful,
11 but WITHOUT ANY WARRANTY; without even the implied warranty of
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 GNU General Public License for more details.
14
15 You should have received a copy of the GNU General Public License
16 along with this program. If not, see <https://www.gnu.org/licenses/>. */
17
18 #ifndef _JAVAVERSION_H
19 #define _JAVAVERSION_H
20
21 #include <stdlib.h>
22
23
24 #ifdef __cplusplus
25 extern "C" {
26 #endif
27
28
29 /* Return information about the Java version used by execute_java_class().
30 This is the value of System.getProperty("java.specification.version").
31 Some possible values are: 1.1, 1.2, 1.3, 1.4, 1.5, 1.6, 1.7, 1.8, 9, 10, 11.
32 Return NULL if the Java version cannot be determined. */
33 extern char * javaexec_version (void)
34 _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE;
35
36
37 #ifdef __cplusplus
38 }
39 #endif
40
41
42 #endif /* _JAVAVERSION_H */