NetBSD/lib/libc/compat-43/getdtablesize.c

/*	$NetBSD: getdtablesize.c,v 1.6 1998/02/27 17:43:20 perry Exp $	*/

/*
 * Written by J.T. Conklin <jtc@netbsd.org>.
 * Public domain.
 */

#include <sys/cdefs.h>
#if defined(LIBC_SCCS) && !defined(lint)
__RCSID("$NetBSD: getdtablesize.c,v 1.6 1998/02/27 17:43:20 perry Exp $");
#endif /* LIBC_SCCS and not lint */

#include "namespace.h"
#include <unistd.h>

int
getdtablesize()
{
	return ((int)sysconf(_SC_OPEN_MAX));
}
trivial changes to quiet lint. 1998-02-27 20:43:20 +03:00			`/* $NetBSD: getdtablesize.c,v 1.6 1998/02/27 17:43:20 perry Exp $ */`
Fix RCSID's 1997-07-13 22:50:06 +04:00
Convert getdtablesize() from syscall to function 1994-06-14 07:54:48 +04:00			`/*`
Winning Strategies has placed this code in the public domain. 1995-05-12 03:03:44 +04:00			`* Written by J.T. Conklin <jtc@netbsd.org>.`
			`* Public domain.`
Convert getdtablesize() from syscall to function 1994-06-14 07:54:48 +04:00			`*/`

Fix RCSID's 1997-07-13 22:50:06 +04:00			`#include <sys/cdefs.h>`
Convert getdtablesize() from syscall to function 1994-06-14 07:54:48 +04:00			`#if defined(LIBC_SCCS) && !defined(lint)`
trivial changes to quiet lint. 1998-02-27 20:43:20 +03:00			`__RCSID("$NetBSD: getdtablesize.c,v 1.6 1998/02/27 17:43:20 perry Exp $");`
Convert getdtablesize() from syscall to function 1994-06-14 07:54:48 +04:00			`#endif /* LIBC_SCCS and not lint */`

If port provides __weak_alias(), provide an Standard C and POSIX pure identifier namespace by renaming non standard functions and variables such that they have a leading underscore. The library will use those names internally. Weak aliases are used to provide the original names to the API. This is only the first part of this change. It is most of the functions which are implemented in C for all NetBSD ports. Subsequent changes are to add the same support to the remaining C files, to assembly files, and to the automagically generated assembly source used for system calls. When all of the above is done, ports with weak alias support should add a definition for __weak_alias to <sys/cdefs.h>. 1997-07-21 18:06:24 +04:00			`#include "namespace.h"`
Convert getdtablesize() from syscall to function 1994-06-14 07:54:48 +04:00			`#include <unistd.h>`

			`int`
			`getdtablesize()`
			`{`
trivial changes to quiet lint. 1998-02-27 20:43:20 +03:00			`return ((int)sysconf(_SC_OPEN_MAX));`
fix missing trailing newline 1994-06-14 09:25:36 +04:00			`}`