NetBSD/usr.bin/vi/msg.h

70 lines
3.0 KiB
C

/*-
* Copyright (c) 1993
* The Regents of the University of California. All rights reserved.
*
* 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 by the University of
* California, Berkeley and its contributors.
* 4. Neither the name of the University nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``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 THE REGENTS OR CONTRIBUTORS 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.
*
* from: @(#)msg.h 8.8 (Berkeley) 11/18/93
* $Id: msg.h,v 1.2 1994/01/24 06:39:03 cgd Exp $
*/
/*
* M_BERR -- Error: ring a bell if O_VERBOSE not set, else
* display in inverse video.
* M_ERR -- Error: display in inverse video.
* M_INFO -- Info: display in normal video.
* M_SYSERR -- M_ERR, but use standard error message.
* M_VINFO -- Info: display only if O_VERBOSE set.
*
* In historical vi, O_VERBOSE didn't exist, and O_TERSE made the
* error messages shorter. In this version, O_TERSE has no effect
* and O_VERBOSE results in informational displays about common
* errors.
*/
enum msgtype { M_BERR, M_ERR, M_INFO, M_SYSERR, M_VINFO };
typedef struct _msgh MSGH; /* MESG list head structure. */
LIST_HEAD(_msgh, _msg);
struct _msg {
LIST_ENTRY(_msg) q; /* Linked list of messages. */
char *mbuf; /* Message buffer. */
size_t blen; /* Message buffer length. */
size_t len; /* Message length. */
#define M_EMPTY 0x01 /* No message. */
#define M_INV_VIDEO 0x02 /* Inverse video. */
u_int flags; /* Flags. */
};
/* Messages. */
void msg_app __P((GS *, SCR *, int, char *, size_t));
int msg_rpt __P((SCR *, int));
void msgq __P((SCR *, enum msgtype, const char *, ...));