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statfs64 (2)
STATFS64,FSTATFS64(2) Linux Programmer's Guide STATFS64,FSTATFS64(2)
NAME
statfs64,fstatfs64 - Get file system statistics
SYNOPSIS
long statfs64 (const char *path, size_t sz, struct statfs64 *buf);
long fstatfs64 (unsigned int fd, size_t sz, struct statfs64 *buf);
DESCRIPTION
statfs64 and fstatfs64 get file system statistics. For statfs, path is
the path name of a file in the mounted file system in question. Alter-
natively, fstatfs can pass a file descriptor in an open file in the fd
parameter and get similar information. buf is a statfs pointer struc-
ture that contains information about the file system, such as type and
free blocks.
RETURN VALUE
statfs64 and fstatfs64 return 0 on success. Otherwise, they return one
of the errors listed in the "Errors" section.
ERRORS
EINVAL, EFAULT
An invalid address for buf was specified.
EBADF An invalid file descriptor, fd, was specified. fd is applicable
to fstatfs only.
SEE ALSO
stat(2), statvfs(2)
AUTHOR
Niki Rahimi
Linux 2.6 2004-March-12 STATFS64,FSTATFS64(2)
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