source: trunk/libs/newlib/src/libgloss/lseek.c @ 675

Last change on this file since 675 was 444, checked in by satin@…, 7 years ago

add newlib,libalmos-mkh, restructure shared_syscalls.h and mini-libc

File size: 936 bytes
RevLine 
[444]1/* lseek.c -- move read/write pointer.
2 *
3 * Copyright (c) 1995 Cygnus Support
4 *
5 * The authors hereby grant permission to use, copy, modify, distribute,
6 * and license this software and its documentation for any purpose, provided
7 * that existing copyright notices are retained in all copies and that this
8 * notice is included verbatim in any distributions. No written agreement,
9 * license, or royalty fee is required for any of the authorized uses.
10 * Modifications to this software may be copyrighted by their authors
11 * and need not follow the licensing terms described here, provided that
12 * the new terms are clearly indicated on the first page of each file where
13 * they apply.
14 */
15#include <sys/types.h>
16#include <errno.h>
17#include "glue.h"
18
19/*
20 * lseek --  Since a serial port is non-seekable, we return an error.
21 */
22off_t
23lseek (int fd,
24       off_t offset,
25       int whence)
26{
27  errno = ESPIPE;
28  return ((off_t)-1);
29}
30
Note: See TracBrowser for help on using the repository browser.