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statvfs.h
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/* Copyright (C) 1997-2018 Free Software Foundation, Inc. This file is part of the GNU C Library. The GNU C Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The GNU C Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the GNU C Library; if not, see <http://www.gnu.org/licenses/>. */ #ifndef _SYS_STATVFS_H # error "Never include <bits/statvfs.h> directly; use <sys/statvfs.h> instead." #endif #include <bits/types.h> /* For __fsblkcnt_t and __fsfilcnt_t. */ #if (__WORDSIZE == 32 \ && (!defined __SYSCALL_WORDSIZE || __SYSCALL_WORDSIZE == 32)) #define _STATVFSBUF_F_UNUSED #endif struct statvfs { unsigned long int f_bsize; unsigned long int f_frsize; #ifndef __USE_FILE_OFFSET64 __fsblkcnt_t f_blocks; __fsblkcnt_t f_bfree; __fsblkcnt_t f_bavail; __fsfilcnt_t f_files; __fsfilcnt_t f_ffree; __fsfilcnt_t f_favail; #else __fsblkcnt64_t f_blocks; __fsblkcnt64_t f_bfree; __fsblkcnt64_t f_bavail; __fsfilcnt64_t f_files; __fsfilcnt64_t f_ffree; __fsfilcnt64_t f_favail; #endif unsigned long int f_fsid; #ifdef _STATVFSBUF_F_UNUSED int __f_unused; #endif unsigned long int f_flag; unsigned long int f_namemax; int __f_spare[6]; }; #ifdef __USE_LARGEFILE64 struct statvfs64 { unsigned long int f_bsize; unsigned long int f_frsize; __fsblkcnt64_t f_blocks; __fsblkcnt64_t f_bfree; __fsblkcnt64_t f_bavail; __fsfilcnt64_t f_files; __fsfilcnt64_t f_ffree; __fsfilcnt64_t f_favail; unsigned long int f_fsid; #ifdef _STATVFSBUF_F_UNUSED int __f_unused; #endif unsigned long int f_flag; unsigned long int f_namemax; int __f_spare[6]; }; #endif /* Definitions for the flag in `f_flag'. These definitions should be kept in sync with the definitions in <sys/mount.h>. */ enum { ST_RDONLY = 1, /* Mount read-only. */ #define ST_RDONLY ST_RDONLY ST_NOSUID = 2 /* Ignore suid and sgid bits. */ #define ST_NOSUID ST_NOSUID #ifdef __USE_GNU , ST_NODEV = 4, /* Disallow access to device special files. */ # define ST_NODEV ST_NODEV ST_NOEXEC = 8, /* Disallow program execution. */ # define ST_NOEXEC ST_NOEXEC ST_SYNCHRONOUS = 16, /* Writes are synced at once. */ # define ST_SYNCHRONOUS ST_SYNCHRONOUS ST_MANDLOCK = 64, /* Allow mandatory locks on an FS. */ # define ST_MANDLOCK ST_MANDLOCK ST_WRITE = 128, /* Write on file/directory/symlink. */ # define ST_WRITE ST_WRITE ST_APPEND = 256, /* Append-only file. */ # define ST_APPEND ST_APPEND ST_IMMUTABLE = 512, /* Immutable file. */ # define ST_IMMUTABLE ST_IMMUTABLE ST_NOATIME = 1024, /* Do not update access times. */ # define ST_NOATIME ST_NOATIME ST_NODIRATIME = 2048, /* Do not update directory access times. */ # define ST_NODIRATIME ST_NODIRATIME ST_RELATIME = 4096 /* Update atime relative to mtime/ctime. */ # define ST_RELATIME ST_RELATIME #endif /* Use GNU. */ };
