GCC Code Coverage Report
Directory: ./ Exec Total Coverage
File: usr.sbin/config/misc.c Lines: 0 27 0.0 %
Date: 2017-11-13 Branches: 0 20 0.0 %

Line Branch Exec Source
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/*	$OpenBSD: misc.c,v 1.9 2011/10/02 22:20:49 edd Exp $	*/
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/*
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 * Copyright (c) 1997 Tobias Weingartner
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 * All rights reserved.
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 *
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 * Redistribution and use in source and binary forms, with or without
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 * modification, are permitted provided that the following conditions
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 * are met:
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 * 1. Redistributions of source code must retain the above copyright
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 *    notice, this list of conditions and the following disclaimer.
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 * 2. Redistributions in binary form must reproduce the above copyright
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 *    notice, this list of conditions and the following disclaimer in the
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 *    documentation and/or other materials provided with the distribution.
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 *
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 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
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 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
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 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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 */
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#include <sys/types.h>
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#include <ctype.h>
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#include <err.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include "misc.h"
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extern int verbose;
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int
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ask_cmd(cmd_t *cmd)
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{
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	char lbuf[100], *cp, *buf;
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	/* Get input */
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	if (fgets(lbuf, sizeof lbuf, stdin) == NULL)
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		errx(1, "eof");
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	lbuf[strcspn(lbuf, "\n")] = '\0';
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	if (verbose)
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		printf("%s\n", lbuf);
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	/* Parse input */
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	buf = lbuf;
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	buf = &buf[strspn(buf, " \t")];
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	cp = &buf[strcspn(buf, " \t")];
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	*cp++ = '\0';
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	strlcpy(cmd->cmd, buf, sizeof cmd->cmd);
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	buf = &cp[strspn(cp, " \t")];
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	strlcpy(cmd->args, buf, sizeof cmd->args);
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	return (0);
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}
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int
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ask_yn(const char *str)
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{
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	int ch, first;
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	printf("%s [n] ", str);
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	fflush(stdout);
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	first = ch = getchar();
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	if (verbose) {
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		printf("%c", ch);
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		fflush(stdout);
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	}
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	while (ch != '\n' && ch != EOF) {
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		ch = getchar();
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		if (verbose) {
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			printf("%c\n", ch);
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			fflush(stdout);
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		}
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	}
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	if (ch == EOF || first == EOF)
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		errx(1, "eof");
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	return (first == 'y' || first == 'Y');
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}