func Fstatfs(fd int, buf *Statfs_t) (err error) {
	_, _, e1 := Syscall(SYS_FSTATFS, uintptr(fd), uintptr(unsafe.Pointer(buf)), 0)
	if e1 != 0 {
		err = errnoErr(e1)
	}
	return
}

// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT

func Ftruncate(fd int, length int64) (err error) {
	_, _, e1 := Syscall(SYS_FTRUNCATE, uintptr(fd), uintptr(length), 0)
	if e1 != 0 {

	SYS_FCHOWNAT             = 464 // { int|sys||fchownat(int fd, const char *path, uid_t owner, gid_t group, int flag); }
	SYS_FEXECVE              = 465 // { int|sys||fexecve(int fd, char * const *argp, char * const *envp); }
	SYS_FSTATAT              = 466 // { int|sys||fstatat(int fd, const char *path, struct stat *buf, int flag); }

	SYS_CAP_IOCTLS_GET           = 535 // { ssize_t cap_ioctls_get(int fd, u_long *cmds, size_t maxcmds); }
	SYS_CAP_FCNTLS_LIMIT         = 536 // { int cap_fcntls_limit(int fd, uint32_t fcntlrights); }
	SYS_CAP_FCNTLS_GET           = 537 // { int cap_fcntls_get(int fd, uint32_t *fcntlrightsp); }
	SYS_BINDAT                   = 538 // { int bindat(int fd, int s, caddr_t name, int namelen); }

	SYS_CAP_IOCTLS_GET           = 535 // { ssize_t cap_ioctls_get(int fd, u_long *cmds, size_t maxcmds); }
	SYS_CAP_FCNTLS_LIMIT         = 536 // { int cap_fcntls_limit(int fd, uint32_t fcntlrights); }
	SYS_CAP_FCNTLS_GET           = 537 // { int cap_fcntls_get(int fd, uint32_t *fcntlrightsp); }
	SYS_BINDAT                   = 538 // { int bindat(int fd, int s, caddr_t name, int namelen); }

func Fstatfs(fd int, buf *Statfs_t) (err error) {
	_, _, e1 := Syscall(SYS_FSTATFS, uintptr(fd), uintptr(unsafe.Pointer(buf)), 0)
	if e1 != 0 {
		err = errnoErr(e1)
	}
	return
}

// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT

func Ftruncate(fd int, length int64) (err error) {
	_, _, e1 := Syscall(SYS_FTRUNCATE, uintptr(fd), uintptr(length), 0)
	if e1 != 0 {

func futimes(fd int, timeval *[2]Timeval) (err error) {
	_, _, e1 := Syscall(SYS_FUTIMES, uintptr(fd), uintptr(unsafe.Pointer(timeval)), 0)
	if e1 != 0 {
		err = errnoErr(e1)
	}
	return
}

// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT

func fcntl(fd int, cmd int, arg int) (val int, err error) {
	r0, _, e1 := Syscall(SYS_FCNTL, uintptr(fd), uintptr(cmd), uintptr(arg))

func Close(fd int) (err error) {
	_, _, e1 := Syscall(SYS_CLOSE, uintptr(fd), 0, 0)
	if e1 != 0 {
		err = errnoErr(e1)
	}
	return
}

// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT

func Dup(oldfd int) (fd int, err error) {
	r0, _, e1 := Syscall(SYS_DUP, uintptr(oldfd), 0, 0)
	fd = int(r0)
	if e1 != 0 {
		err = errnoErr(e1)
	}
	return

//sys	socket(domain int, typ int, proto int) (fd int, err error)
//sysnb	socketpair(domain int, typ int, proto int, fd *[2]int32) (err error)
//sysnb	getpeername(fd int, rsa *RawSockaddrAny, addrlen *_Socklen) (err error)
//sys	getsockname(fd int, rsa *RawSockaddrAny, addrlen *_Socklen) (err error)
//sys	recvfrom(fd int, p []byte, flags int, from *RawSockaddrAny, fromlen *_Socklen) (n int, err error)

	SYS_FCHMODAT               = 506 // { int fchmodat(int fd, char *path, int mode, int flags); }
	SYS_FCHOWNAT               = 507 // { int fchownat(int fd, char *path, int uid, int gid, int flags); }
	SYS_UNLINKAT               = 508 // { int unlinkat(int fd, char *path, int flags); }
	SYS_FACCESSAT              = 509 // { int faccessat(int fd, char *path, int amode, int flags); }

func fcntlPtr(fd int, cmd int, arg unsafe.Pointer) (val int, err error) {
	r0, _, e1 := syscall(abi.FuncPCABI0(libc_fcntl_trampoline), uintptr(fd), uintptr(cmd), uintptr(arg))
	val = int(r0)
	if e1 != 0 {
		err = errnoErr(e1)
	}
	return
}

// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT

func ioctl(fd int, req int, arg int) (err error) {