source: trunk/sys/dietlibc/include/sys/statvfs.h @ 1

Last change on this file since 1 was 1, checked in by alain, 5 years ago

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1#ifndef _SYS_STATVFS_H
2#define _SYS_STATVFS_H
3
4#include <sys/cdefs.h>
5#include <sys/types.h>
6
7__BEGIN_DECLS
8
9struct statvfs {
10  unsigned long  f_bsize;    /* file system block size */
11  unsigned long  f_frsize;   /* fragment size */
12  fsblkcnt_t     f_blocks;   /* size of fs in f_frsize units */
13  fsblkcnt_t     f_bfree;    /* # free blocks */
14  fsblkcnt_t     f_bavail;   /* # free blocks for non-root */
15  fsfilcnt_t     f_files;    /* # inodes */
16  fsfilcnt_t     f_ffree;    /* # free inodes */
17  fsfilcnt_t     f_favail;   /* # free inodes for non-root */
18  unsigned long  f_fsid;     /* file system ID */
19  unsigned long  f_flag;     /* mount flags */
20  unsigned long  f_namemax;  /* maximum filename length */
21};
22
23int statvfs(const char *path, struct statvfs *buf) __THROW;
24int fstatvfs(int fd, struct statvfs *buf) __THROW;
25
26/* Definitions for the flag in `f_flag'.  These definitions should be
27   kept in sync with the definitions in <sys/mount.h>.  */
28enum
29{
30  ST_RDONLY = 1,                /* Mount read-only.  */
31#define ST_RDONLY       ST_RDONLY
32  ST_NOSUID = 2                 /* Ignore suid and sgid bits.  */
33#define ST_NOSUID       ST_NOSUID
34#ifdef __USE_GNU
35  ,
36  ST_NODEV = 4,                 /* Disallow access to device special files.  */
37# define ST_NODEV       ST_NODEV
38  ST_NOEXEC = 8,                /* Disallow program execution.  */
39# define ST_NOEXEC      ST_NOEXEC
40  ST_SYNCHRONOUS = 16,          /* Writes are synced at once.  */
41# define ST_SYNCHRONOUS ST_SYNCHRONOUS
42  ST_MANDLOCK = 64,             /* Allow mandatory locks on an FS.  */
43# define ST_MANDLOCK    ST_MANDLOCK
44  ST_WRITE = 128,               /* Write on file/directory/symlink.  */
45# define ST_WRITE       ST_WRITE
46  ST_APPEND = 256,              /* Append-only file.  */
47# define ST_APPEND      ST_APPEND
48  ST_IMMUTABLE = 512,           /* Immutable file.  */
49# define ST_IMMUTABLE   ST_IMMUTABLE
50  ST_NOATIME = 1024,            /* Do not update access times.  */
51# define ST_NOATIME     ST_NOATIME
52  ST_NODIRATIME = 2048,         /* Do not update directory access times.  */
53# define ST_NODIRATIME  ST_NODIRATIME
54  ST_RELATIME = 4096            /* Update atime relative to mtime/ctime.  */
55# define ST_RELATIME    ST_RELATIME
56#endif  /* Use GNU.  */
57};
58
59__END_DECLS
60
61#endif
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