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| 42 | pj | 1 | /* |
| 2 | * Project: HARTIK (HA-rd R-eal TI-me K-ernel) |
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| 3 | * |
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| 4 | * Coordinators: Giorgio Buttazzo <giorgio@sssup.it> |
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| 5 | * Gerardo Lamastra <gerardo@sssup.it> |
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| 6 | * |
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| 7 | * Authors : Paolo Gai <pj@hartik.sssup.it> |
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| 8 | * (see authors.txt for full list of hartik's authors) |
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| 9 | * |
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| 10 | * ReTiS Lab (Scuola Superiore S.Anna - Pisa - Italy) |
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| 11 | * |
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| 12 | * http://www.sssup.it |
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| 13 | * http://retis.sssup.it |
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| 14 | * http://hartik.sssup.it |
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| 15 | */ |
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| 16 | |||
| 17 | /** |
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| 18 | ------------ |
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| 19 | CVS : $Id: stdarg.h,v 1.1 2003-01-30 09:43:03 pj Exp $ |
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| 20 | |||
| 21 | File: $File$ |
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| 22 | Revision: $Revision: 1.1 $ |
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| 23 | Last update: $Date: 2003-01-30 09:43:03 $ |
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| 24 | ------------ |
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| 25 | |||
| 26 | lowlevel's stdarg.h |
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| 27 | |||
| 28 | **/ |
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| 29 | |||
| 30 | /* |
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| 31 | * Copyright (C) 2000 Paolo Gai |
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| 32 | * |
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| 33 | * This program is free software; you can redistribute it and/or modify |
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| 34 | * it under the terms of the GNU General Public License as published by |
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| 35 | * the Free Software Foundation; either version 2 of the License, or |
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| 36 | * (at your option) any later version. |
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| 37 | * |
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| 38 | * This program is distributed in the hope that it will be useful, |
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| 39 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
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| 40 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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| 41 | * GNU General Public License for more details. |
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| 42 | * |
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| 43 | * You should have received a copy of the GNU General Public License |
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| 44 | * along with this program; if not, write to the Free Software |
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| 45 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
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| 46 | * |
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| 47 | */ |
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| 48 | |||
| 49 | /* Copyright (C) 1996 DJ Delorie, see COPYING.DJ for details */ |
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| 50 | /* Copyright (C) 1995 DJ Delorie, see COPYING.DJ for details */ |
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| 51 | #ifndef __dj_include_stdarg_h_ |
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| 52 | #define __dj_include_stdarg_h_ |
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| 53 | |||
| 54 | #include <ll/i386/defs.h> |
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| 55 | BEGIN_DEF |
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| 56 | |||
| 57 | #ifndef __dj_ENFORCE_ANSI_FREESTANDING |
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| 58 | |||
| 59 | #ifdef __dj_include_varargs_h_ |
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| 60 | #error stdarg.h and varargs.h are mutually exclusive |
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| 61 | #endif |
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| 62 | |||
| 63 | #include <ll/sys/types.h> |
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| 64 | |||
| 65 | #define __dj_va_rounded_size(T) \ |
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| 66 | (((sizeof (T) + sizeof (int) - 1) / sizeof (int)) * sizeof (int)) |
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| 67 | |||
| 68 | #define va_arg(ap, T) \ |
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| 69 | (ap = (va_list) ((char *) (ap) + __dj_va_rounded_size (T)), \ |
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| 70 | *((T *) (void *) ((char *) (ap) - __dj_va_rounded_size (T)))) |
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| 71 | |||
| 72 | #define va_end(ap) |
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| 73 | |||
| 74 | #define va_start(ap, last_arg) \ |
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| 75 | (ap = ((va_list) __builtin_next_arg (last_arg))) |
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| 76 | |||
| 77 | #ifndef __STRICT_ANSI__ |
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| 78 | |||
| 79 | #ifndef _POSIX_SOURCE |
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| 80 | |||
| 81 | #endif /* !_POSIX_SOURCE */ |
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| 82 | #endif /* !__STRICT_ANSI__ */ |
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| 83 | #endif /* !__dj_ENFORCE_ANSI_FREESTANDING */ |
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| 84 | |||
| 85 | #ifndef __dj_ENFORCE_FUNCTION_CALLS |
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| 86 | #endif /* !__dj_ENFORCE_FUNCTION_CALLS */ |
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| 87 | |||
| 88 | END_DEF |
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| 89 | #endif /* !__dj_include_stdarg_h_ */ |