ckint.c revision 2
2N/A/*
2N/A * CDDL HEADER START
2N/A *
2N/A * The contents of this file are subject to the terms of the
2N/A * Common Development and Distribution License, Version 1.0 only
2N/A * (the "License"). You may not use this file except in compliance
2N/A * with the License.
2N/A *
2N/A * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
2N/A * or http://www.opensolaris.org/os/licensing.
2N/A * See the License for the specific language governing permissions
2N/A * and limitations under the License.
2N/A *
2N/A * When distributing Covered Code, include this CDDL HEADER in each
2N/A * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
2N/A * If applicable, add the following below this CDDL HEADER, with the
2N/A * fields enclosed by brackets "[]" replaced with your own identifying
2N/A * information: Portions Copyright [yyyy] [name of copyright owner]
2N/A *
2N/A * CDDL HEADER END
2N/A */
2N/A/* Copyright (c) 1984, 1986, 1987, 1988, 1989 AT&T */
2N/A/* All Rights Reserved */
2N/A
2N/A
2N/A/*
2N/A * Copyright (c) 1997, by Sun Microsystems, Inc.
2N/A * All rights reserved.
2N/A */
2N/A
2N/A/*LINTLIBRARY*/
2N/A#pragma ident "%Z%%M% %I% %E% SMI" /* SVr4.0 1.3 */
2N/A
2N/A#include <stdio.h>
2N/A#include <string.h>
2N/A#include <stdlib.h>
2N/A#include <limits.h>
2N/A#include <sys/types.h>
2N/A#include "libadm.h"
2N/A
2N/Astatic void
2N/Asetmsg(char *msg, short base)
2N/A{
2N/A if ((base == 0) || (base == 10))
2N/A (void) sprintf(msg, "Please enter an integer.");
2N/A else
2N/A (void) sprintf(msg, "Please enter a base %d integer.", base);
2N/A}
2N/A
2N/Astatic void
2N/Asetprmpt(char *prmpt, short base)
2N/A{
2N/A if ((base == 0) || (base == 10))
2N/A (void) sprintf(prmpt, "Enter an integer.");
2N/A else
2N/A (void) sprintf(prmpt, "Enter a base %d integer.", base);
2N/A}
2N/A
2N/Aint
2N/Ackint_val(char *value, short base)
2N/A{
2N/A char *ptr;
2N/A
2N/A (void) strtol(value, &ptr, (int)base);
2N/A if (*ptr == '\0')
2N/A return (0);
2N/A return (1);
2N/A}
2N/A
2N/Avoid
2N/Ackint_err(short base, char *error)
2N/A{
2N/A char defmesg[64];
2N/A
2N/A setmsg(defmesg, base);
2N/A puterror(stdout, defmesg, error);
2N/A}
2N/A
2N/Avoid
2N/Ackint_hlp(short base, char *help)
2N/A{
2N/A char defmesg[64];
2N/A
2N/A setmsg(defmesg, base);
2N/A puthelp(stdout, defmesg, help);
2N/A}
2N/A
2N/Aint
2N/Ackint(long *intval, short base, char *defstr, char *error, char *help,
2N/A char *prompt)
2N/A{
2N/A long value;
2N/A char *ptr,
2N/A input[MAX_INPUT],
2N/A defmesg[64],
2N/A temp[64];
2N/A
2N/A if (!prompt) {
2N/A setprmpt(temp, base);
2N/A prompt = temp;
2N/A }
2N/A setmsg(defmesg, base);
2N/A
2N/Astart:
2N/A putprmpt(stderr, prompt, NULL, defstr);
2N/A if (getinput(input))
2N/A return (1);
2N/A
2N/A if (strlen(input) == 0) {
2N/A if (defstr) {
2N/A *intval = strtol(defstr, NULL, (int)base);
2N/A return (0);
2N/A }
2N/A puterror(stderr, defmesg, error);
2N/A goto start;
2N/A } else if (strcmp(input, "?") == 0) {
2N/A puthelp(stderr, defmesg, help);
2N/A goto start;
2N/A } else if (ckquit && (strcmp(input, "q") == 0))
2N/A return (3);
2N/A
2N/A value = strtol(input, &ptr, (int)base);
2N/A if (*ptr != '\0') {
2N/A puterror(stderr, defmesg, error);
2N/A goto start;
2N/A }
2N/A *intval = value;
2N/A return (0);
2N/A}