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Diffstat (limited to 'gcc/ada/io-aux.c')
| -rw-r--r-- | gcc/ada/io-aux.c | 54 |
1 files changed, 54 insertions, 0 deletions
diff --git a/gcc/ada/io-aux.c b/gcc/ada/io-aux.c new file mode 100644 index 00000000000..33fbd5f2f8e --- /dev/null +++ b/gcc/ada/io-aux.c @@ -0,0 +1,54 @@ +/**************************************************************************** + * * + * GNAT RUN-TIME COMPONENTS * + * * + * A - T R A N S * + * * + * C Implementation File * + * * + * $Revision: 1.5 $ + * * + * Copyright (C) 1992-2001 Free Software Foundation, Inc. * + * * + * GNAT is free software; you can redistribute it and/or modify it under * + * terms of the GNU General Public License as published by the Free Soft- * + * ware Foundation; either version 2, or (at your option) any later ver- * + * sion. GNAT is distributed in the hope that it will be useful, but WITH- * + * OUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY * + * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License * + * for more details. You should have received a copy of the GNU General * + * Public License distributed with GNAT; see file COPYING. If not, write * + * to the Free Software Foundation, 59 Temple Place - Suite 330, Boston, * + * MA 02111-1307, USA. * + * * + * As a special exception, if you link this file with other files to * + * produce an executable, this file does not by itself cause the resulting * + * executable to be covered by the GNU General Public License. This except- * + * ion does not however invalidate any other reasons why the executable * + * file might be covered by the GNU Public License. * + * * + * GNAT was originally developed by the GNAT team at New York University. * + * It is now maintained by Ada Core Technologies Inc (http://www.gnat.com). * + * * + ****************************************************************************/ + +#include <stdio.h> + +/* Function wrappers are needed to access the values from Ada which are */ +/* defined as C macros. */ + +FILE *c_stdin (void) { return stdin; } +FILE *c_stdout (void) { return stdout;} +FILE *c_stderr (void) { return stderr;} + +#ifndef SEEK_SET /* Symbolic constants for the "fseek" function: */ +#define SEEK_SET 0 /* Set file pointer to offset */ +#define SEEK_CUR 1 /* Set file pointer to its current value plus offset */ +#define SEEK_END 2 /* Set file pointer to the size of the file plus offset */ +#endif + +int seek_set_function (void) { return SEEK_SET; } +int seek_end_function (void) { return SEEK_END; } +void *null_function (void) { return NULL; } + +int c_fileno (FILE *s) { return fileno (s); } |