0a6a1f1d05
This brings our tree to NetBSD 7.0, as found on -current on the 10-10-2015. This updates: - LLVM to 3.6.1 - GCC to GCC 5.1 - Replace minix/commands/zdump with usr.bin/zdump - external/bsd/libelf has moved to /external/bsd/elftoolchain/ - Import ctwm - Drop sprintf from libminc Change-Id: I149836ac18e9326be9353958bab9b266efb056f0
64 lines
1.5 KiB
C
64 lines
1.5 KiB
C
/* $NetBSD: ex_equal.c,v 1.3 2014/01/26 21:43:45 christos Exp $ */
|
|
/*-
|
|
* Copyright (c) 1992, 1993, 1994
|
|
* The Regents of the University of California. All rights reserved.
|
|
* Copyright (c) 1992, 1993, 1994, 1995, 1996
|
|
* Keith Bostic. All rights reserved.
|
|
*
|
|
* See the LICENSE file for redistribution information.
|
|
*/
|
|
|
|
#include "config.h"
|
|
|
|
#include <sys/cdefs.h>
|
|
#if 0
|
|
#ifndef lint
|
|
static const char sccsid[] = "Id: ex_equal.c,v 10.12 2001/06/25 15:19:15 skimo Exp (Berkeley) Date: 2001/06/25 15:19:15 ";
|
|
#endif /* not lint */
|
|
#else
|
|
__RCSID("$NetBSD: ex_equal.c,v 1.3 2014/01/26 21:43:45 christos Exp $");
|
|
#endif
|
|
|
|
#include <sys/types.h>
|
|
#include <sys/queue.h>
|
|
|
|
#include <bitstring.h>
|
|
#include <limits.h>
|
|
#include <stdio.h>
|
|
|
|
#include "../common/common.h"
|
|
|
|
/*
|
|
* ex_equal -- :address =
|
|
*
|
|
* PUBLIC: int ex_equal __P((SCR *, EXCMD *));
|
|
*/
|
|
int
|
|
ex_equal(SCR *sp, EXCMD *cmdp)
|
|
{
|
|
db_recno_t lno;
|
|
|
|
NEEDFILE(sp, cmdp);
|
|
|
|
/*
|
|
* Print out the line number matching the specified address,
|
|
* or the number of the last line in the file if no address
|
|
* specified.
|
|
*
|
|
* !!!
|
|
* Historically, ":0=" displayed 0, and ":=" or ":1=" in an
|
|
* empty file displayed 1. Until somebody complains loudly,
|
|
* we're going to do it right. The tables in excmd.c permit
|
|
* lno to get away with any address from 0 to the end of the
|
|
* file, which, in an empty file, is 0.
|
|
*/
|
|
if (F_ISSET(cmdp, E_ADDR_DEF)) {
|
|
if (db_last(sp, &lno))
|
|
return (1);
|
|
} else
|
|
lno = cmdp->addr1.lno;
|
|
|
|
(void)ex_printf(sp, "%ld\n", (unsigned long)lno);
|
|
return (0);
|
|
}
|