31d8f670de
- Rename run_prog() to run_program() and remove the 'errmsg' argument (almost never used). - Be consistent about #define<space> in defs.h - Allow BSDFFS partitions to be FFSv1 or FFSv2 (fixes PR install/23547) - i386: install correct bootblocks for root filesystem type. - Do 'fsck -p' before all mounts (but never a full fsck), rename fsck_xxx() to mount_xxx() and remove some wrapper functions. - Allow root to be an APPLEUFS partition - and allow them to be newfsed, should fix PR install/23198 - Redo fstab processing for upgrade to avoid large static data items and memory leaks. Change walk() to abort on user defined error. (the fstab stuff really needs more work though...) - i386: 'Warp' cursor to alternate option when selecting console/bootblocks, should fix PR port-i386/23546. - Allow MENU_ok and MENU_yesno to take user defined title. - Ensure that mountpoint not defined for swap (and similar issues) when editing netbsd label. - Tweaks to error handling in run_program(), allow user to say that errors are expected or that the display shouldn't be cleared before returning. - Remove some old code that has been festering under #if 0
88 lines
3.0 KiB
C
88 lines
3.0 KiB
C
/* $NetBSD: txtwalk.h,v 1.9 2003/11/30 14:36:44 dsl Exp $ */
|
|
|
|
/*
|
|
* Copyright 1997 Piermont Information Systems Inc.
|
|
* All rights reserved.
|
|
*
|
|
* Written by Philip A. Nelson for Piermont Information Systems Inc.
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted provided that the following conditions
|
|
* are met:
|
|
* 1. Redistributions of source code must retain the above copyright
|
|
* notice, this list of conditions and the following disclaimer.
|
|
* 2. Redistributions in binary form must reproduce the above copyright
|
|
* notice, this list of conditions and the following disclaimer in the
|
|
* documentation and/or other materials provided with the distribution.
|
|
* 3. All advertising materials mentioning features or use of this software
|
|
* must display the following acknowledgement:
|
|
* This product includes software developed for the NetBSD Project by
|
|
* Piermont Information Systems Inc.
|
|
* 4. The name of Piermont Information Systems Inc. may not be used to endorse
|
|
* or promote products derived from this software without specific prior
|
|
* written permission.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY PIERMONT INFORMATION SYSTEMS INC. ``AS IS''
|
|
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
|
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
|
* ARE DISCLAIMED. IN NO EVENT SHALL PIERMONT INFORMATION SYSTEMS INC. BE
|
|
* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
|
|
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
|
|
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
|
|
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
|
|
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
|
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
|
|
* THE POSSIBILITY OF SUCH DAMAGE.
|
|
*
|
|
*/
|
|
|
|
/* txtwalk.h - definitions for textwalk to be useful! */
|
|
|
|
/* data extractions */
|
|
enum kind {INT, STR};
|
|
|
|
struct data {
|
|
enum kind what;
|
|
union udata {
|
|
int i_val;
|
|
char *s_val;
|
|
} u;
|
|
};
|
|
|
|
/* Strings of interest! */
|
|
struct lookfor {
|
|
const char *head; /* Line starts this way. */
|
|
const char *fmt; /* Expected format. */
|
|
const char *todo; /* What to do ... */
|
|
void *var; /* Possible var */
|
|
size_t nument; /* Number of entries in the "array" */
|
|
size_t size; /* size of string variables */
|
|
int (*func) (struct data *list, size_t num); /* function to call */
|
|
};
|
|
|
|
/* Format string for the expected string:
|
|
* space => skip white space
|
|
* %ic => skip until you find char c, if c == space, matches any white space
|
|
* %d => expect an integer
|
|
* %s => expect a non-white space string
|
|
* \0 => ignore remainder of line
|
|
* %% => match a %
|
|
*
|
|
*/
|
|
|
|
/* What to do ....
|
|
*
|
|
* a -- assign to var, $n is data from the expect strings.
|
|
* c -- call the function
|
|
*
|
|
*/
|
|
|
|
/* prototypes */
|
|
|
|
int walk(char *, size_t, struct lookfor *, size_t);
|
|
|
|
|
|
/* Maximum number of matched data elements per line! */
|
|
#define MAXDATA 20
|
|
|