1 /* Copyright (C) 1997,1998,2000,2001,2002,2006 Free Software Foundation, Inc. 2 This file is part of the GNU C Library. 3 4 The GNU C Library is free software; you can redistribute it and/or 5 modify it under the terms of the GNU Lesser General Public 6 License as published by the Free Software Foundation; either 7 version 2.1 of the License, or (at your option) any later version. 8 9 The GNU C Library is distributed in the hope that it will be useful, 10 but WITHOUT ANY WARRANTY; without even the implied warranty of 11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 12 Lesser General Public License for more details. 13 14 You should have received a copy of the GNU Lesser General Public 15 License along with the GNU C Library; if not, see 16 <http://www.gnu.org/licenses/>. */ 17 18 #ifndef _SYS_STATVFS_H 19 # error "Never include <bits/statvfs.h> directly; use <sys/statvfs.h> instead." 20 #endif 21 22 #include <bits/types.h> /* For __fsblkcnt_t and __fsfilcnt_t. */ 23 24 #if __WORDSIZE == 32 25 #define _STATVFSBUF_F_UNUSED 26 #endif 27 28 struct statvfs 29 { 30 unsigned long int f_bsize; 31 unsigned long int f_frsize; 32 #ifndef __USE_FILE_OFFSET64 33 __fsblkcnt_t f_blocks; 34 __fsblkcnt_t f_bfree; 35 __fsblkcnt_t f_bavail; 36 __fsfilcnt_t f_files; 37 __fsfilcnt_t f_ffree; 38 __fsfilcnt_t f_favail; 39 #else 40 __fsblkcnt64_t f_blocks; 41 __fsblkcnt64_t f_bfree; 42 __fsblkcnt64_t f_bavail; 43 __fsfilcnt64_t f_files; 44 __fsfilcnt64_t f_ffree; 45 __fsfilcnt64_t f_favail; 46 #endif 47 unsigned long int f_fsid; 48 #ifdef _STATVFSBUF_F_UNUSED 49 int __f_unused; 50 #endif 51 unsigned long int f_flag; 52 unsigned long int f_namemax; 53 int __f_spare[6]; 54 }; 55 56 #ifdef __USE_LARGEFILE64 57 struct statvfs64 58 { 59 unsigned long int f_bsize; 60 unsigned long int f_frsize; 61 __fsblkcnt64_t f_blocks; 62 __fsblkcnt64_t f_bfree; 63 __fsblkcnt64_t f_bavail; 64 __fsfilcnt64_t f_files; 65 __fsfilcnt64_t f_ffree; 66 __fsfilcnt64_t f_favail; 67 unsigned long int f_fsid; 68 #ifdef _STATVFSBUF_F_UNUSED 69 int __f_unused; 70 #endif 71 unsigned long int f_flag; 72 unsigned long int f_namemax; 73 int __f_spare[6]; 74 }; 75 #endif 76 77 /* Definitions for the flag in `f_flag'. These definitions should be 78 kept in sync with the definitions in <sys/mount.h>. */ 79 enum 80 { 81 ST_RDONLY = 1, /* Mount read-only. */ 82 #define ST_RDONLY ST_RDONLY 83 ST_NOSUID = 2 /* Ignore suid and sgid bits. */ 84 #define ST_NOSUID ST_NOSUID 85 #ifdef __USE_GNU 86 , 87 ST_NODEV = 4, /* Disallow access to device special files. */ 88 # define ST_NODEV ST_NODEV 89 ST_NOEXEC = 8, /* Disallow program execution. */ 90 # define ST_NOEXEC ST_NOEXEC 91 ST_SYNCHRONOUS = 16, /* Writes are synced at once. */ 92 # define ST_SYNCHRONOUS ST_SYNCHRONOUS 93 ST_MANDLOCK = 64, /* Allow mandatory locks on an FS. */ 94 # define ST_MANDLOCK ST_MANDLOCK 95 ST_WRITE = 128, /* Write on file/directory/symlink. */ 96 # define ST_WRITE ST_WRITE 97 ST_APPEND = 256, /* Append-only file. */ 98 # define ST_APPEND ST_APPEND 99 ST_IMMUTABLE = 512, /* Immutable file. */ 100 # define ST_IMMUTABLE ST_IMMUTABLE 101 ST_NOATIME = 1024, /* Do not update access times. */ 102 # define ST_NOATIME ST_NOATIME 103 ST_NODIRATIME = 2048, /* Do not update directory access times. */ 104 # define ST_NODIRATIME ST_NODIRATIME 105 ST_RELATIME = 4096 /* Update atime relative to mtime/ctime. */ 106 # define ST_RELATIME ST_RELATIME 107 #endif /* Use GNU. */ 108 }; 109