5 * Common Development and Distribution License, Version 1.0 only
6 * (the "License"). You may not use this file except in compliance
7 * with the License.
8 *
9 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
10 * or http://www.opensolaris.org/os/licensing.
11 * See the License for the specific language governing permissions
12 * and limitations under the License.
13 *
14 * When distributing Covered Code, include this CDDL HEADER in each
15 * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
16 * If applicable, add the following below this CDDL HEADER, with the
17 * fields enclosed by brackets "[]" replaced with your own identifying
18 * information: Portions Copyright [yyyy] [name of copyright owner]
19 *
20 * CDDL HEADER END
21 */
22 /* Copyright (c) 1984, 1986, 1987, 1988, 1989 AT&T */
23 /* All Rights Reserved */
24
25
26 /*
27 * Copyright 2004 Sun Microsystems, Inc. All rights reserved.
28 * Use is subject to license terms.
29 */
30
31 #ifndef _SYS_STATVFS_H
32 #define _SYS_STATVFS_H
33
34 #pragma ident "%Z%%M% %I% %E% SMI" /* SVr4.0 1.10 */
35
36 #include <sys/feature_tests.h>
37 #include <sys/types.h>
38
39 #ifdef __cplusplus
40 extern "C" {
41 #endif
42
43 /*
44 * Structure returned by statvfs(2).
45 */
46
47 #define _FSTYPSZ 16
48 #if !defined(_XPG4_2) || defined(__EXTENSIONS__)
49 #ifndef FSTYPSZ
50 #define FSTYPSZ _FSTYPSZ
51 #endif
52 #endif /* !defined(_XPG4_2) || defined(__EXTENSIONS__) */
53
54 typedef struct statvfs {
55 unsigned long f_bsize; /* fundamental file system block size */
171 #define statvfs statvfs64
172 #define fstatvfs fstatvfs64
173 #endif
174 #endif /* !_LP64 && _FILE_OFFSET_BITS == 64 */
175
176 #if defined(_LP64) && defined(_LARGEFILE64_SOURCE)
177 /*
178 * In the LP64 compilation environment, map large file interfaces
179 * back to native versions where possible.
180 */
181 #ifdef __PRAGMA_REDEFINE_EXTNAME
182 #pragma redefine_extname statvfs64 statvfs
183 #pragma redefine_extname fstatvfs64 fstatvfs
184 #else
185 #define statvfs64_t statvfs_t
186 #define statvfs64 statvfs
187 #define fstatvfs64 fstatvfs
188 #endif
189 #endif /* _LP64 && _LARGEFILE64_SOURCE */
190
191 #if defined(__STDC__)
192 int statvfs(const char *_RESTRICT_KYWD, statvfs_t *_RESTRICT_KYWD);
193 int fstatvfs(int, statvfs_t *);
194
195 /* transitional large file interface versions */
196 #if defined(_LARGEFILE64_SOURCE) && !((_FILE_OFFSET_BITS == 64) && \
197 !defined(__PRAGMA_REDEFINE_EXTNAME))
198 int statvfs64(const char *_RESTRICT_KYWD, statvfs64_t *_RESTRICT_KYWD);
199 int fstatvfs64(int, statvfs64_t *);
200 #endif /* _LARGEFILE64_SOURCE... */
201 #endif /* defined(__STDC__) */
202 #endif /* !defined(_KERNEL) */
203
204 #ifdef __cplusplus
205 }
206 #endif
207
208 #endif /* _SYS_STATVFS_H */
|
5 * Common Development and Distribution License, Version 1.0 only
6 * (the "License"). You may not use this file except in compliance
7 * with the License.
8 *
9 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
10 * or http://www.opensolaris.org/os/licensing.
11 * See the License for the specific language governing permissions
12 * and limitations under the License.
13 *
14 * When distributing Covered Code, include this CDDL HEADER in each
15 * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
16 * If applicable, add the following below this CDDL HEADER, with the
17 * fields enclosed by brackets "[]" replaced with your own identifying
18 * information: Portions Copyright [yyyy] [name of copyright owner]
19 *
20 * CDDL HEADER END
21 */
22 /* Copyright (c) 1984, 1986, 1987, 1988, 1989 AT&T */
23 /* All Rights Reserved */
24
25 /*
26 * Copyright 2014 Garrett D'Amore <garrett@damore.org>
27 *
28 * Copyright 2004 Sun Microsystems, Inc. All rights reserved.
29 * Use is subject to license terms.
30 */
31
32 #ifndef _SYS_STATVFS_H
33 #define _SYS_STATVFS_H
34
35 #include <sys/feature_tests.h>
36 #include <sys/types.h>
37
38 #ifdef __cplusplus
39 extern "C" {
40 #endif
41
42 /*
43 * Structure returned by statvfs(2).
44 */
45
46 #define _FSTYPSZ 16
47 #if !defined(_XPG4_2) || defined(__EXTENSIONS__)
48 #ifndef FSTYPSZ
49 #define FSTYPSZ _FSTYPSZ
50 #endif
51 #endif /* !defined(_XPG4_2) || defined(__EXTENSIONS__) */
52
53 typedef struct statvfs {
54 unsigned long f_bsize; /* fundamental file system block size */
170 #define statvfs statvfs64
171 #define fstatvfs fstatvfs64
172 #endif
173 #endif /* !_LP64 && _FILE_OFFSET_BITS == 64 */
174
175 #if defined(_LP64) && defined(_LARGEFILE64_SOURCE)
176 /*
177 * In the LP64 compilation environment, map large file interfaces
178 * back to native versions where possible.
179 */
180 #ifdef __PRAGMA_REDEFINE_EXTNAME
181 #pragma redefine_extname statvfs64 statvfs
182 #pragma redefine_extname fstatvfs64 fstatvfs
183 #else
184 #define statvfs64_t statvfs_t
185 #define statvfs64 statvfs
186 #define fstatvfs64 fstatvfs
187 #endif
188 #endif /* _LP64 && _LARGEFILE64_SOURCE */
189
190 int statvfs(const char *_RESTRICT_KYWD, statvfs_t *_RESTRICT_KYWD);
191 int fstatvfs(int, statvfs_t *);
192
193 /* transitional large file interface versions */
194 #if defined(_LARGEFILE64_SOURCE) && !((_FILE_OFFSET_BITS == 64) && \
195 !defined(__PRAGMA_REDEFINE_EXTNAME))
196 int statvfs64(const char *_RESTRICT_KYWD, statvfs64_t *_RESTRICT_KYWD);
197 int fstatvfs64(int, statvfs64_t *);
198 #endif /* _LARGEFILE64_SOURCE... */
199 #endif /* !defined(_KERNEL) */
200
201 #ifdef __cplusplus
202 }
203 #endif
204
205 #endif /* _SYS_STATVFS_H */
|