1 /* 2 * Copyright (C) 2013 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 #ifndef _SYS_STATVFS_H_ 18 #define _SYS_STATVFS_H_ 19 20 #include <stdint.h> 21 #include <sys/cdefs.h> 22 #include <sys/types.h> 23 24 __BEGIN_DECLS 25 26 #ifdef __LP64__ 27 #define __STATVFS64_RESERVED uint32_t __f_reserved[6]; 28 #else 29 #define __STATVFS64_RESERVED 30 #endif 31 32 #define __STATVFS64_BODY \ 33 unsigned long f_bsize; \ 34 unsigned long f_frsize; \ 35 fsblkcnt_t f_blocks; \ 36 fsblkcnt_t f_bfree; \ 37 fsblkcnt_t f_bavail; \ 38 fsfilcnt_t f_files; \ 39 fsfilcnt_t f_ffree; \ 40 fsfilcnt_t f_favail; \ 41 unsigned long f_fsid; \ 42 unsigned long f_flag; \ 43 unsigned long f_namemax; \ 44 __STATVFS64_RESERVED 45 46 struct statvfs { __STATVFS64_BODY }; 47 struct statvfs64 { __STATVFS64_BODY }; 48 49 #undef __STATVFS64_BODY 50 #undef __STATVFS64_RESERVED 51 52 #define ST_RDONLY 0x0001 53 #define ST_NOSUID 0x0002 54 #define ST_NODEV 0x0004 55 #define ST_NOEXEC 0x0008 56 #define ST_SYNCHRONOUS 0x0010 57 #define ST_MANDLOCK 0x0040 58 #define ST_NOATIME 0x0400 59 #define ST_NODIRATIME 0x0800 60 #define ST_RELATIME 0x1000 61 62 extern int statvfs(const char* __restrict, struct statvfs* __restrict) __nonnull((1, 2)); 63 extern int statvfs64(const char* __restrict, struct statvfs64* __restrict) __nonnull((1, 2)); 64 extern int fstatvfs(int, struct statvfs*) __nonnull((2)); 65 extern int fstatvfs64(int, struct statvfs64*) __nonnull((2)); 66 67 __END_DECLS 68 69 #endif /* _SYS_STATVFS_H_ */ 70