1 /*
2 * Copyright (c) 2008, 2016, Oracle and/or its affiliates. All rights reserved.
3 *
4 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
5 *
6 * This code is free software; you can redistribute it and/or modify it
7 * under the terms of the GNU General Public License version 2 only, as
8 * published by the Free Software Foundation. Oracle designates this
9 * particular file as subject to the "Classpath" exception as provided
10 * by Oracle in the LICENSE file that accompanied this code.
11 *
12 * This code is distributed in the hope that it will be useful, but WITHOUT
13 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
14 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
15 * version 2 for more details (a copy is included in the LICENSE file that
16 * accompanied this code).
17 *
18 * You should have received a copy of the GNU General Public License version
19 * 2 along with this work; if not, write to the Free Software Foundation,
20 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
21 *
22 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
23 * or visit www.oracle.com if you need additional information or have any
24 * questions.
25 *
26 */
27
28 @@END_COPYRIGHT@@
29
30 #include <stdio.h>
31 #include <errno.h>
32 #include <unistd.h>
33 #include <fcntl.h>
34 #include <sys/stat.h>
35
36 /* On Solaris, "sun" is defined as a macro. Undefine to make package
37 declaration valid */
38 #undef sun
39
40 /* To be able to name the Java constants the same as the C constants without
41 having the preprocessor rewrite those identifiers, add PREFIX_ to all
42 identifiers matching a C constant. The PREFIX_ is filtered out in the
43 makefile. */
44
45 @@START_HERE@@
46
47 package sun.nio.fs;
48 class UnixConstants {
49 private UnixConstants() { }
50 static final int PREFIX_O_RDONLY = O_RDONLY;
51 static final int PREFIX_O_WRONLY = O_WRONLY;
52 static final int PREFIX_O_RDWR = O_RDWR;
53 static final int PREFIX_O_APPEND = O_APPEND;
54 static final int PREFIX_O_CREAT = O_CREAT;
55 static final int PREFIX_O_EXCL = O_EXCL;
56 static final int PREFIX_O_TRUNC = O_TRUNC;
57 static final int PREFIX_O_SYNC = O_SYNC;
58
59 #ifndef O_DSYNC
60 // At least FreeBSD doesn't define O_DSYNC
61 static final int PREFIX_O_DSYNC = O_SYNC;
62 #else
63 static final int PREFIX_O_DSYNC = O_DSYNC;
64 #endif
65
66 #ifdef O_NOFOLLOW
67 static final int PREFIX_O_NOFOLLOW = O_NOFOLLOW;
68 #else
69 // not supported (dummy values will not be used at runtime).
70 static final int PREFIX_O_NOFOLLOW = 00;
71 #endif
72
73
74 static final int PREFIX_S_IAMB =
75 (S_IRUSR|S_IWUSR|S_IXUSR|S_IRGRP|S_IWGRP|S_IXGRP|S_IROTH|S_IWOTH|S_IXOTH);
76 static final int PREFIX_S_IRUSR = S_IRUSR;
77 static final int PREFIX_S_IWUSR = S_IWUSR;
78 static final int PREFIX_S_IXUSR = S_IXUSR;
79 static final int PREFIX_S_IRGRP = S_IRGRP;
80 static final int PREFIX_S_IWGRP = S_IWGRP;
81 static final int PREFIX_S_IXGRP = S_IXGRP;
82 static final int PREFIX_S_IROTH = S_IROTH;
83 static final int PREFIX_S_IWOTH = S_IWOTH;
84 static final int PREFIX_S_IXOTH = S_IXOTH;
85
86 static final int PREFIX_S_IFMT = S_IFMT;
87 static final int PREFIX_S_IFREG = S_IFREG;
88 static final int PREFIX_S_IFDIR = S_IFDIR;
89 static final int PREFIX_S_IFLNK = S_IFLNK;
90 static final int PREFIX_S_IFCHR = S_IFCHR;
91 static final int PREFIX_S_IFBLK = S_IFBLK;
92 static final int PREFIX_S_IFIFO = S_IFIFO;
93 static final int PREFIX_R_OK = R_OK;
94 static final int PREFIX_W_OK = W_OK;
95 static final int PREFIX_X_OK = X_OK;
96 static final int PREFIX_F_OK = F_OK;
97 static final int PREFIX_ENOENT = ENOENT;
98 static final int PREFIX_ENXIO = ENXIO;
99 static final int PREFIX_EACCES = EACCES;
100 static final int PREFIX_EEXIST = EEXIST;
101 static final int PREFIX_ENOTDIR = ENOTDIR;
102 static final int PREFIX_EINVAL = EINVAL;
103 static final int PREFIX_EXDEV = EXDEV;
104 static final int PREFIX_EISDIR = EISDIR;
105 static final int PREFIX_ENOTEMPTY = ENOTEMPTY;
106 static final int PREFIX_ENOSPC = ENOSPC;
107 static final int PREFIX_EAGAIN = EAGAIN;
108 static final int PREFIX_ENOSYS = ENOSYS;
109 static final int PREFIX_ELOOP = ELOOP;
110 static final int PREFIX_EROFS = EROFS;
111
112 #ifndef ENODATA
113 // Only used in Linux java source, provide any value so it compiles
114 static final int PREFIX_ENODATA = ELAST;
115 #else
116 static final int PREFIX_ENODATA = ENODATA;
117 #endif
118
119 static final int PREFIX_ERANGE = ERANGE;
120 static final int PREFIX_EMFILE = EMFILE;
121
122 // flags used with openat/unlinkat/etc.
123 #if defined(AT_SYMLINK_NOFOLLOW) && defined(AT_REMOVEDIR)
124 static final int PREFIX_AT_SYMLINK_NOFOLLOW = AT_SYMLINK_NOFOLLOW;
125 static final int PREFIX_AT_REMOVEDIR = AT_REMOVEDIR;
126 #else
127 // not supported (dummy values will not be used at runtime).
128 static final int PREFIX_AT_SYMLINK_NOFOLLOW = 00;
129 static final int PREFIX_AT_REMOVEDIR = 00;
130 #endif
131
132 }