/* Copyright (C) 1991, 1995, 1996, 1997, 2002 Free Software Foundation, Inc. This file is part of the GNU C Library. The GNU C Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The GNU C Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the GNU C Library; if not, see <http://www.gnu.org/licenses/>. */ #include <errno.h> #include <unistd.h> #include <stddef.h> /* Read NBYTES into BUF from FD. Return the number read or -1. */ ssize_t __libc_read (int fd, void *buf, size_t nbytes) { if (nbytes == 0) return 0; if (fd < 0) { __set_errno (EBADF); return -1; } if (buf == NULL) { __set_errno (EINVAL); return -1; } __set_errno (ENOSYS); return -1; } libc_hidden_def (__libc_read) stub_warning (read) weak_alias (__libc_read, __read) libc_hidden_weak (__read) weak_alias (__libc_read, read) #include <stub-tag.h>