Annotation of prex-old/include/arm/stdarg.h, Revision 1.1.1.1.2.1
1.1 nbrk 1: /*
2: * Copyright (c) 1991, 1993
3: * The Regents of the University of California. All rights reserved.
4: *
5: * Redistribution and use in source and binary forms, with or without
6: * modification, are permitted provided that the following conditions
7: * are met:
8: * 1. Redistributions of source code must retain the above copyright
9: * notice, this list of conditions and the following disclaimer.
10: * 2. Redistributions in binary form must reproduce the above copyright
11: * notice, this list of conditions and the following disclaimer in the
12: * documentation and/or other materials provided with the distribution.
13: * 3. Neither the name of the University nor the names of its contributors
14: * may be used to endorse or promote products derived from this software
15: * without specific prior written permission.
16: *
17: * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
18: * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
19: * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
20: * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
21: * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
22: * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
23: * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
24: * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
25: * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
26: * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
27: * SUCH DAMAGE.
28: *
29: * from: @(#)stdarg.h 8.1 (Berkeley) 6/10/93
30: */
31:
32: #ifndef _ARM_STDARG_H
33: #define _ARM_STDARG_H
34:
1.1.1.1.2.1! nbrk 35: #include <sys/cdefs.h>
1.1 nbrk 36:
37: #ifdef __lint__
1.1.1.1.2.1! nbrk 38: typedef void * va_list;
! 39: #define va_start(a, l) (0)
! 40: #define va_arg(a, t) (0)
! 41: #define va_end /* nothing */
! 42: #define va_copy(d, s) ((d) = (s))
1.1 nbrk 43:
1.1.1.1.2.1! nbrk 44: #elif __GNUC_PREREQ__(2, 96)
! 45: #define va_list __builtin_va_list
1.1 nbrk 46: #define va_start(ap, last) __builtin_stdarg_start((ap), (last))
47: #define va_arg __builtin_va_arg
48: #define va_end __builtin_va_end
49: #define va_copy(dest, src) __builtin_va_copy((dest), (src))
50: #else
1.1.1.1.2.1! nbrk 51:
! 52: typedef char * va_list;
! 53:
1.1 nbrk 54: #define __va_size(type) \
55: (((sizeof(type) + sizeof(long) - 1) / sizeof(long)) * sizeof(long))
1.1.1.1.2.1! nbrk 56:
1.1 nbrk 57: #define va_start(ap, last) \
1.1.1.1.2.1! nbrk 58: ((ap) = (va_list)&(last) + __va_size(last))
! 59:
1.1 nbrk 60: #define va_arg(ap, type) \
1.1.1.1.2.1! nbrk 61: (*(type *)(void *)((ap) += __va_size(type), (ap) - __va_size(type)))
! 62:
1.1 nbrk 63: #define va_end(ap)
64:
1.1.1.1.2.1! nbrk 65: #define va_copy(dest, src) ((dest) = (src))
! 66: #endif
1.1 nbrk 67:
68: #endif /* !_ARM_STDARG_H */
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