NetBSD/lib/libc/gen/_sys_siglist.c

/*
 * Written by J.T. Conklin, December 12, 1994
 * Public domain.
 */

#include <sys/cdefs.h>

#ifdef __weak_reference
__weak_reference(_sys_siglist, sys_siglist);
__weak_reference(_sys_siglist, __sys_siglist); /* Backwards compat with v.12 */
#else

#undef _sys_siglist
#undef rcsid
#define	_sys_siglist	sys_siglist
#define	rcsid		_rcsid
#include "siglist.c"

#undef _sys_siglist
#undef rcsid
#define	_sys_siglist	__sys_siglist
#define	rcsid		__rcsid
#include "siglist.c"

#endif
Rework indirect reference support as outlined by my recent message to the tech-userlevel mailing list. 1994-12-13 01:41:50 +03:00			`/*`
			`* Written by J.T. Conklin, December 12, 1994`
			`* Public domain.`
			`*/`

			`#include <sys/cdefs.h>`

make libc work again, on systems that don't support __warn_reference 1994-12-18 14:32:37 +03:00			`#ifdef __weak_reference`
Refer to _sys_siglist with just one underscore. 1994-12-17 19:18:10 +03:00			`__weak_reference(_sys_siglist, sys_siglist);`
Provide backwards compatibility with previous "doubly-underscored" symbols. Avoids updating libc's major version number for this internal change. 1994-12-17 19:27:03 +03:00			`__weak_reference(_sys_siglist, __sys_siglist); /* Backwards compat with v.12 */`
make libc work again, on systems that don't support __warn_reference 1994-12-18 14:32:37 +03:00			`#else`

			`#undef _sys_siglist`
			`#undef rcsid`
			`#define _sys_siglist sys_siglist`
			`#define rcsid _rcsid`
			`#include "siglist.c"`

			`#undef _sys_siglist`
			`#undef rcsid`
			`#define _sys_siglist __sys_siglist`
			`#define rcsid __rcsid`
			`#include "siglist.c"`

			`#endif`