Module posish::fs

Filesystem operations.

Structs

Access	*_OK constants for use with accessat.
AtFlags	AT_* constants.
CloneFlags	CLONE_* constants.
CopyfileFlags	COPYFILE_* constants.
Dir	DIR*
Entry	struct dirent
FdFlags	FD_* constants.
Mode	S_I* constants.
OFlags	O_* constants.
SeekLoc	A location for use with Dir::seek.
copyfile_state_t	copyfile_state_t

Enums

FileType

S_IF* constants.

Constants

UTIME_NOW	Re-export UTIME_NOW and UTIME_OMIT.
UTIME_OMIT	Re-export UTIME_NOW and UTIME_OMIT.

Traits

DirEntryExt	Re-export types common to Posix-ish platforms.
FileExt	Re-export types common to Posix-ish platforms.
FileTypeExt	Re-export types common to Posix-ish platforms.
MetadataExt	Re-export types common to Posix-ish platforms.
OpenOptionsExt	Re-export types common to Posix-ish platforms.

Functions

accessat	faccessat(dirfd, path, access, flags)
chmodat	fchmodat(dirfd, path, mode, 0)
copyfile_state_alloc	copyfile_state_alloc()
copyfile_state_free⚠	copyfile_state_free(state)
copyfile_state_get_copied⚠	copyfile_state_get(state, COPYFILE_STATE_COPIED)
cwd	Return a “file” which holds a handle which refers to the process current directory (AT_FDCWD).
fchmod	fchmod(fd).
fclonefileat	fclonefileat(src, dst_dir, dst, flags)
fcntl_dupfd_cloexec	fcntl(fd, F_DUPFD_CLOEXEC)
fcntl_getfd	fcntl(fd, F_GETFD)
fcntl_getfl	fcntl(fd, F_GETFL)
fcntl_setfd	fcntl(fd, F_SETFD, flags)
fcntl_setfl	fcntl(fd, F_SETFL, flags)
fcopyfile⚠	fcopyfile(from, to, state, flags)
fstat	fstat(fd)
fstatfs	fstatfs(fd)
fsync	fsync(fd)
ftruncate	ftruncate(fd, length)
futimens	futimens(fd, times)
getpath	fcntl(fd, F_GETPATH)
is_file_read_write	fcntl(fd, F_GETFL) & O_ACCMODE. Returns a pair of booleans indicating whether the file descriptor is readable and/or writeable, respectively. This is only reliable on files; for example, it doesn’t reflect whether sockets have been shut down; for general I/O handle support, use io::is_read_write.
linkat	linkat(old_dirfd, old_path, new_dirfd, new_path, flags)
mkdirat	mkdirat(fd, path, mode)
openat	openat(dirfd, path, oflags, mode)
posix_fallocate	posix_fallocate(fd, offset, len)
readlinkat	readlinkat(fd, path)
renameat	renameat(old_dirfd, old_path, new_dirfd, new_path)
seek	lseek(fd, offset, whence)
statat	fstatat(dirfd, path, flags)
symlinkat	symlinkat(old_dirfd, old_path, new_dirfd, new_path)
tell	lseek(fd, 0, SEEK_CUR)
unlinkat	unlinkat(fd, path, flags)
utimensat	utimensat(dirfd, path, times, flags)

Type Definitions

RawMode	Re-export mode_t.
Stat	Re-export stat (or stat64 where applicable).
StatFs	Re-export statfs (or statfs64 where applicable).