| stdarg.h (139825) | stdarg.h (143063) |
|---|---|
| 1/*- 2 * Copyright (c) 2002 David E. O'Brien. All rights reserved. 3 * Copyright (c) 1992, 1993 4 * The Regents of the University of California. All rights reserved. 5 * 6 * This software was developed by the Computer Systems Engineering group 7 * at Lawrence Berkeley Laboratory under DARPA contract BG 91-66 and 8 * contributed to Berkeley. --- 21 unchanged lines hidden (view full) --- 30 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 31 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 32 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 33 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 34 * SUCH DAMAGE. 35 * 36 * @(#)stdarg.h 8.2 (Berkeley) 9/27/93 37 * $NetBSD: stdarg.h,v 1.11 2000/07/23 21:36:56 mycroft Exp $ | 1/*- 2 * Copyright (c) 2002 David E. O'Brien. All rights reserved. 3 * Copyright (c) 1992, 1993 4 * The Regents of the University of California. All rights reserved. 5 * 6 * This software was developed by the Computer Systems Engineering group 7 * at Lawrence Berkeley Laboratory under DARPA contract BG 91-66 and 8 * contributed to Berkeley. --- 21 unchanged lines hidden (view full) --- 30 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 31 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 32 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 33 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 34 * SUCH DAMAGE. 35 * 36 * @(#)stdarg.h 8.2 (Berkeley) 9/27/93 37 * $NetBSD: stdarg.h,v 1.11 2000/07/23 21:36:56 mycroft Exp $ |
| 38 * $FreeBSD: head/sys/sparc64/include/stdarg.h 139825 2005-01-07 02:29:27Z imp $ | 38 * $FreeBSD: head/sys/sparc64/include/stdarg.h 143063 2005-03-02 21:33:29Z joerg $ |
| 39 */ 40 41#ifndef _MACHINE_STDARG_H_ 42#define _MACHINE_STDARG_H_ 43 44#include <sys/cdefs.h> 45#include <sys/_types.h> 46 47#ifndef _VA_LIST_DECLARED 48#define _VA_LIST_DECLARED 49typedef __va_list va_list; 50#endif 51 | 39 */ 40 41#ifndef _MACHINE_STDARG_H_ 42#define _MACHINE_STDARG_H_ 43 44#include <sys/cdefs.h> 45#include <sys/_types.h> 46 47#ifndef _VA_LIST_DECLARED 48#define _VA_LIST_DECLARED 49typedef __va_list va_list; 50#endif 51 |
| 52#if defined(__GNUC__) && (__GNUC__ == 2 && __GNUC_MINOR__ > 95 || __GNUC__ >= 3) | 52#ifdef __GNUCLIKE_BUILTIN_STDARG |
| 53 54#define va_start(ap, last) \ 55 __builtin_stdarg_start((ap), (last)) 56 57#define va_arg(ap, type) \ 58 __builtin_va_arg((ap), type) 59 60#if __ISO_C_VISIBLE >= 1999 61#define va_copy(dest, src) \ 62 __builtin_va_copy((dest), (src)) 63#endif 64 65#define va_end(ap) \ 66 __builtin_va_end(ap) 67 | 53 54#define va_start(ap, last) \ 55 __builtin_stdarg_start((ap), (last)) 56 57#define va_arg(ap, type) \ 58 __builtin_va_arg((ap), type) 59 60#if __ISO_C_VISIBLE >= 1999 61#define va_copy(dest, src) \ 62 __builtin_va_copy((dest), (src)) 63#endif 64 65#define va_end(ap) \ 66 __builtin_va_end(ap) 67 |
| 68#else /* ! __GNUC__ post GCC 2.95 */ | 68#else /* ! __GNUCLIKE_BUILTIN_STDARG */ |
| 69 | 69 |
| 70#if !defined(__GNUCLIKE_BUILTIN_NEXT_ARG) && !defined(lint) 71#error no support for your compiler 72#endif 73 |
|
| 70#define va_start(ap, last) \ 71 (__builtin_next_arg(last), (ap) = (va_list)__builtin_saveregs()) 72 73#define va_end(ap) 74 75#define __va_arg8(ap, type) \ 76 (*(type *)(void *)((ap) += 8, (ap) - 8)) 77#define __va_arg16(ap, type) \ --- 9 unchanged lines hidden (view full) --- 87 (__alignof__(type) == 16 ? __va_arg16(ap, type) : \ 88 __va_arg8(ap, type)) : \ 89 (__builtin_classify_type(*(type *)0) < __RECORD_TYPE_CLASS ? \ 90 __va_int(ap, type) : \ 91 (sizeof(type) <= 8 ? __va_arg8(ap, type) : \ 92 (sizeof(type) <= 16 ? __va_arg16(ap, type) : \ 93 *__va_arg8(ap, type *))))) 94 | 74#define va_start(ap, last) \ 75 (__builtin_next_arg(last), (ap) = (va_list)__builtin_saveregs()) 76 77#define va_end(ap) 78 79#define __va_arg8(ap, type) \ 80 (*(type *)(void *)((ap) += 8, (ap) - 8)) 81#define __va_arg16(ap, type) \ --- 9 unchanged lines hidden (view full) --- 91 (__alignof__(type) == 16 ? __va_arg16(ap, type) : \ 92 __va_arg8(ap, type)) : \ 93 (__builtin_classify_type(*(type *)0) < __RECORD_TYPE_CLASS ? \ 94 __va_int(ap, type) : \ 95 (sizeof(type) <= 8 ? __va_arg8(ap, type) : \ 96 (sizeof(type) <= 16 ? __va_arg16(ap, type) : \ 97 *__va_arg8(ap, type *))))) 98 |
| 95#endif /* __GNUC__ post GCC 2.95 */ | 99#endif /* __GNUCLIKE_BUILTIN_STDARG */ |
| 96 97#endif /* !_MACHINE_STDARG_H_ */ | 100 101#endif /* !_MACHINE_STDARG_H_ */ |