Annotation of src/usr.bin/window/error.c, Revision 1.5
1.5 ! mpech 1: /* $OpenBSD: error.c,v 1.4 1998/03/17 04:11:53 deraadt Exp $ */
1.1 deraadt 2: /* $NetBSD: error.c,v 1.3 1995/09/28 10:34:20 tls Exp $ */
3:
4: /*
5: * Copyright (c) 1983, 1993
6: * The Regents of the University of California. All rights reserved.
7: *
8: * This code is derived from software contributed to Berkeley by
9: * Edward Wang at The University of California, Berkeley.
10: *
11: * Redistribution and use in source and binary forms, with or without
12: * modification, are permitted provided that the following conditions
13: * are met:
14: * 1. Redistributions of source code must retain the above copyright
15: * notice, this list of conditions and the following disclaimer.
16: * 2. Redistributions in binary form must reproduce the above copyright
17: * notice, this list of conditions and the following disclaimer in the
18: * documentation and/or other materials provided with the distribution.
19: * 3. All advertising materials mentioning features or use of this software
20: * must display the following acknowledgement:
21: * This product includes software developed by the University of
22: * California, Berkeley and its contributors.
23: * 4. Neither the name of the University nor the names of its contributors
24: * may be used to endorse or promote products derived from this software
25: * without specific prior written permission.
26: *
27: * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
28: * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
29: * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
30: * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
31: * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
32: * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
33: * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
34: * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
35: * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
36: * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
37: * SUCH DAMAGE.
38: */
39:
40: #ifndef lint
41: #if 0
42: static char sccsid[] = "@(#)error.c 8.1 (Berkeley) 6/6/93";
43: #else
1.5 ! mpech 44: static char rcsid[] = "$OpenBSD: error.c,v 1.4 1998/03/17 04:11:53 deraadt Exp $";
1.1 deraadt 45: #endif
46: #endif /* not lint */
47:
48: #include "defs.h"
49: #include "value.h"
50: #include "context.h"
51: #include "char.h"
52:
53: #define ERRLINES 10 /* number of lines for errwin */
54:
55: /*VARARGS1*/
56: error(fmt, a, b, c, d, e, f, g, h)
57: char *fmt;
58: {
1.5 ! mpech 59: struct context *x;
! 60: struct ww *w;
1.1 deraadt 61:
62: for (x = &cx; x != 0 && x->x_type != X_FILE; x = x->x_link)
63: ;
64: if (x == 0) {
65: if (terse)
66: wwbell();
67: else {
68: wwprintf(cmdwin, fmt, a, b, c, d, e, f, g, h);
69: wwputs(" ", cmdwin);
70: }
71: return;
72: }
73: if (x->x_noerr)
74: return;
75: if ((w = x->x_errwin) == 0) {
76: char buf[512];
77:
1.4 deraadt 78: (void) snprintf(buf, sizeof buf, "Errors from %s", x->x_filename);
1.1 deraadt 79: if ((w = x->x_errwin = openiwin(ERRLINES, buf)) == 0) {
80: wwputs("Can't open error window. ", cmdwin);
81: x->x_noerr = 1;
82: return;
83: }
84: }
85: if (more(w, 0) == 2) {
86: x->x_noerr = 1;
87: return;
88: }
89: wwprintf(w, "line %d: ", x->x_lineno);
90: wwprintf(w, fmt, a, b, c, d, e, f, g, h);
91: wwputc('\n', w);
92: }
93:
94: err_end()
95: {
96: if (cx.x_type == X_FILE && cx.x_errwin != 0) {
97: if (!cx.x_noerr)
98: waitnl(cx.x_errwin);
99: closeiwin(cx.x_errwin);
100: cx.x_errwin = 0;
101: }
102: }