1 /* Copyright (C) 1994, 1995 Free Software Foundation, Inc.
2 Ported to standalone by Joel Sherrill jsherril@redstone-emh2.army.mil,
3 On-Line Applications Research Corporation.
5 This file is part of the GNU C Library.
7 The GNU C Library is free software; you can redistribute it and/or
8 modify it under the terms of the GNU Library General Public License as
9 published by the Free Software Foundation; either version 2 of the
10 License, or (at your option) any later version.
12 The GNU C Library is distributed in the hope that it will be useful,
13 but WITHOUT ANY WARRANTY; without even the implied warranty of
14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15 Library General Public License for more details.
17 You should have received a copy of the GNU Library General Public
18 License along with the GNU C Library; see the file COPYING.LIB. If
19 not, write to the Free Software Foundation, Inc., 675 Mass Ave,
20 Cambridge, MA 02139, USA. */
30 #include <standalone.h>
32 /* Write NBYTES of BUF to FD. Return the number written, or -1. */
34 DEFUN(__write, (fd, buf, nbytes),
35 int fd AND CONST PTR buf AND size_t nbytes)
38 CONST char *data = buf;
42 if ( !__FD_Is_valid( fd ) || !__FD_Table[ fd ].in_use )
53 if ( !(__FD_Table[ fd ].flags & (O_WRONLY|O_RDWR)) ) /* is it writeable? */
60 * All open file descriptors are mapped to the console.
63 for ( count=0 ; count != nbytes ; count++ ) {
64 if ( _Console_Putc(data[ count ]) == -1 )
66 if ( data[count] == '\n' && _Console_Putc('\r') == -1 )
74 weak_alias (__write, write)