1 /* Copyright (C) 1994, 1995, 1996, 1997, 2002 Free Software Foundation, Inc.
2 Ported to standalone by Joel Sherrill jsherril@redstone-emh2.army.mil,
3 On-Line Applications Research Corporation.
4 This file is part of the GNU C Library.
6 The GNU C Library is free software; you can redistribute it and/or
7 modify it under the terms of the GNU Lesser General Public
8 License as published by the Free Software Foundation; either
9 version 2.1 of the License, or (at your option) any later version.
11 The GNU C Library is distributed in the hope that it will be useful,
12 but WITHOUT ANY WARRANTY; without even the implied warranty of
13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 Lesser General Public License for more details.
16 You should have received a copy of the GNU Lesser General Public
17 License along with the GNU C Library; if not, write to the Free
18 Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
27 #include <bits/stdio_lim.h>
30 #define __DECLARE_FILE_DESCRIPTORS__
34 /* Open FILE with access OFLAG. If OFLAG includes O_CREAT,
35 a third argument is the file protection. */
55 mode = va_arg(arg, int);
65 for ( index=0 ; index< FOPEN_MAX ; index++ )
66 if ( !__FD_Table[ index ].in_use ) {
77 * Initialize the open slot
80 __FD_Table[ newfd ].in_use = 1;
81 __FD_Table[ newfd ].flags = oflag;
85 libc_hidden_def (__open)
87 /* Initialization Code for Console I/O */
93 __NONE_init_console_io (argc, argv, envp)
100 for ( index=0 ; index< FOPEN_MAX ; index++ )
101 __FD_Table[ index ].in_use = 0;
103 stdin = fopen( "", "r" );
105 stdout = fopen( "", "w" );
107 stderr = fopen( "", "w" );
110 * Line buffer the standard input and output and use no buffering for
114 setvbuf( stdin, NULL, _IOLBF, BUFSIZ );
115 setvbuf( stdout, NULL, _IOLBF, BUFSIZ );
116 setvbuf( stderr, NULL, _IONBF, BUFSIZ );
118 (void) &__NONE_init_console_io; /* Avoid "defined but not used" warning. */
122 text_set_element (__libc_subinit, __NONE_init_console_io);
125 weak_alias (__open, open)