1 /*
2 * Copyright (c) 2001, 2014, Oracle and/or its affiliates. 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. Oracle designates this
8 * particular file as subject to the "Classpath" exception as provided
9 * by Oracle 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 Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
22 * or visit www.oracle.com if you need additional information or have any
23 * questions.
24 */
25
26 /*
27 * Solaris/Linux platform specific code to support the Prefs API.
28 */
29
30 #include <unistd.h>
31 #include <sys/types.h>
32 #include <sys/stat.h>
33 #include <fcntl.h>
34 #include <errno.h>
35 #include <utime.h>
36 #include "jni_util.h"
37
38 JNIEXPORT jint JNICALL
39 Java_java_util_prefs_FileSystemPreferences_chmod(JNIEnv *env,
40 jclass thisclass, jstring java_fname, jint permission) {
41 const char *fname = JNU_GetStringPlatformChars(env, java_fname, NULL);
42 int result = -1;
43 if (fname) {
44 result = chmod(fname, permission);
45 if (result != 0)
46 result = errno;
47 JNU_ReleaseStringPlatformChars(env, java_fname, fname);
48 }
49 return (jint) result;
50 }
51
52 #if defined(_ALLBSD_SOURCE)
53 typedef struct flock FLOCK;
54 #else
55 typedef struct flock64 FLOCK;
56 #endif
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1 /*
2 * Copyright (c) 2001, 2015, Oracle and/or its affiliates. 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. Oracle designates this
8 * particular file as subject to the "Classpath" exception as provided
9 * by Oracle 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 Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
22 * or visit www.oracle.com if you need additional information or have any
23 * questions.
24 */
25
26 /*
27 * Solaris/Linux platform specific code to support the Prefs API.
28 */
29
30 #include <unistd.h>
31 #include <sys/types.h>
32 #include <sys/stat.h>
33 #include <fcntl.h>
34 #include <errno.h>
35 #include <utime.h>
36 #include "jni_util.h"
37
38 /*
39 * Declare library specific JNI_Onload entry if static build
40 */
41 DEF_STATIC_JNI_OnLoad
42
43 JNIEXPORT jint JNICALL
44 Java_java_util_prefs_FileSystemPreferences_chmod(JNIEnv *env,
45 jclass thisclass, jstring java_fname, jint permission) {
46 const char *fname = JNU_GetStringPlatformChars(env, java_fname, NULL);
47 int result = -1;
48 if (fname) {
49 result = chmod(fname, permission);
50 if (result != 0)
51 result = errno;
52 JNU_ReleaseStringPlatformChars(env, java_fname, fname);
53 }
54 return (jint) result;
55 }
56
57 #if defined(_ALLBSD_SOURCE)
58 typedef struct flock FLOCK;
59 #else
60 typedef struct flock64 FLOCK;
61 #endif
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