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Revision 1.12, Tue Jan 26 23:41:48 2016 UTC (8 years, 4 months ago) by krw
Branch: MAIN
CVS Tags: OPENBSD_7_5_BASE, OPENBSD_7_5, OPENBSD_7_4_BASE, OPENBSD_7_4, OPENBSD_7_3_BASE, OPENBSD_7_3, OPENBSD_7_2_BASE, OPENBSD_7_2, OPENBSD_7_1_BASE, OPENBSD_7_1, OPENBSD_7_0_BASE, OPENBSD_7_0, OPENBSD_6_9_BASE, OPENBSD_6_9, OPENBSD_6_8_BASE, OPENBSD_6_8, OPENBSD_6_7_BASE, OPENBSD_6_7, OPENBSD_6_6_BASE, OPENBSD_6_6, OPENBSD_6_5_BASE, OPENBSD_6_5, OPENBSD_6_4_BASE, OPENBSD_6_4, OPENBSD_6_3_BASE, OPENBSD_6_3, OPENBSD_6_2_BASE, OPENBSD_6_2, OPENBSD_6_1_BASE, OPENBSD_6_1, OPENBSD_6_0_BASE, OPENBSD_6_0, OPENBSD_5_9_BASE, OPENBSD_5_9, HEAD
Changes since 1.11: +2 -2 lines 

Rework and simplify string argument parsing. All string arguments are at
most DPISTRLEN (32) characters so there is no need for fancy dynamic
growing strings. Use a DPISTRLEN long buffer and bail if it fills up.

Rename get_string() to get_dpistr() and get_string_argument() to
get_dpstr_argument() to emphasize they will return strings that fit
in DPISTRLEN.

Rework & simplify a pair of their consumers - do_rename_partition() and
do_change_type() - to be more obviously identitical to each other bar
the displayed verbiage.

/*	$OpenBSD: io.h,v 1.12 2016/01/26 23:41:48 krw Exp $	*/

/*
 * io.h - simple io and input parsing routines
 *
 * Written by Eryk Vershen
 */

/*
 * Copyright 1996,1997,1998 by Apple Computer, Inc.
 *              All Rights Reserved
 *
 * Permission to use, copy, modify, and distribute this software and
 * its documentation for any purpose and without fee is hereby granted,
 * provided that the above copyright notice appears in all copies and
 * that both the copyright notice and this permission notice appear in
 * supporting documentation.
 *
 * APPLE COMPUTER DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE
 * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
 * FOR A PARTICULAR PURPOSE.
 *
 * IN NO EVENT SHALL APPLE COMPUTER BE LIABLE FOR ANY SPECIAL, INDIRECT, OR
 * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
 * LOSS OF USE, DATA OR PROFITS, WHETHER IN ACTION OF CONTRACT,
 * NEGLIGENCE, OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION
 * WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
 */

#ifndef __io__
#define __io__

unsigned long	get_multiplier(long);
void		bad_input(const char *, ...);
void		flush_to_newline(int);
void		my_ungetch(int);
int		get_command(const char *, int, int *);
int		get_number_argument(const char *, long *);
int		get_okay(const char *, int);
int		get_partition_modifier(void);
char	       *get_dpistr_argument(const char *);
int		number_of_digits(unsigned long);

#endif /* __io__ */