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author | Roland McGrath <roland@gnu.org> | 2004-10-24 19:23:43 +0000 |
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committer | Roland McGrath <roland@gnu.org> | 2004-10-24 19:23:43 +0000 |
commit | 89c235754c8986b6394a969e92f75ba63ecbbf7c (patch) | |
tree | 880ae7f5c447ad63bc171148fc4b90ff102eecb2 /sysdeps/standalone/open.c | |
parent | 8aeb5058b6457cf9ca8d76026cbb60ca07015570 (diff) | |
download | glibc-89c235754c8986b6394a969e92f75ba63ecbbf7c.tar.gz glibc-89c235754c8986b6394a969e92f75ba63ecbbf7c.tar.xz glibc-89c235754c8986b6394a969e92f75ba63ecbbf7c.zip |
Ancient files moved to ports repository
Diffstat (limited to 'sysdeps/standalone/open.c')
-rw-r--r-- | sysdeps/standalone/open.c | 125 |
1 files changed, 0 insertions, 125 deletions
diff --git a/sysdeps/standalone/open.c b/sysdeps/standalone/open.c deleted file mode 100644 index e0a3432415..0000000000 --- a/sysdeps/standalone/open.c +++ /dev/null @@ -1,125 +0,0 @@ -/* Copyright (C) 1994, 1995, 1996, 1997, 2002 Free Software Foundation, Inc. - Ported to standalone by Joel Sherrill jsherril@redstone-emh2.army.mil, - On-Line Applications Research Corporation. - 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, write to the Free - Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA - 02111-1307 USA. */ - -#include <errno.h> -#include <fcntl.h> -#include <stdarg.h> -#include <stddef.h> - -#include <stdio.h> -#include <bits/stdio_lim.h> -#include <unistd.h> - -#define __DECLARE_FILE_DESCRIPTORS__ - -#include "filedesc.h" - -/* Open FILE with access OFLAG. If OFLAG includes O_CREAT, - a third argument is the file protection. */ -int -__open (file, oflag) - const char *file; - int oflag; -{ - int mode; - int newfd; - int index; - - if (file == NULL) - { - __set_errno (EINVAL); - return -1; - } - - if (oflag & O_CREAT) - { - va_list arg; - va_start(arg, oflag); - mode = va_arg(arg, int); - va_end(arg); - } - - /* - * Find an open slot. - */ - - newfd = -1; - - for ( index=0 ; index< FOPEN_MAX ; index++ ) - if ( !__FD_Table[ index ].in_use ) { - newfd = index; - break; - } - - if ( newfd == -1 ) { - __set_errno (ENFILE); - return -1; - } - - /* - * Initialize the open slot - */ - - __FD_Table[ newfd ].in_use = 1; - __FD_Table[ newfd ].flags = oflag; - - return newfd; -} -libc_hidden_def (__open) - -/* Initialization Code for Console I/O */ - -#ifdef HAVE_GNU_LD -static -#endif -void -__NONE_init_console_io (argc, argv, envp) - int argc; - char **argv; - char **envp; -{ - int index; - - for ( index=0 ; index< FOPEN_MAX ; index++ ) - __FD_Table[ index ].in_use = 0; - - stdin = fopen( "", "r" ); - - stdout = fopen( "", "w" ); - - stderr = fopen( "", "w" ); - - /* - * Line buffer the standard input and output and use no buffering for - * standard error. - */ - - setvbuf( stdin, NULL, _IOLBF, BUFSIZ ); - setvbuf( stdout, NULL, _IOLBF, BUFSIZ ); - setvbuf( stderr, NULL, _IONBF, BUFSIZ ); - - (void) &__NONE_init_console_io; /* Avoid "defined but not used" warning. */ -} - -#ifdef HAVE_GNU_LD -text_set_element (__libc_subinit, __NONE_init_console_io); -#endif - -weak_alias (__open, open) |