Return to error.c CVS log

Up to [CSRG BSD Unix] / 43BSDReno / usr.bin / window

Annotation of 43BSDReno/usr.bin/window/error.c, revision 1.1.1.1

1.1       root        1: /*
                      2:  * Copyright (c) 1983 Regents of the University of California.
                      3:  * All rights reserved.
                      4:  *
                      5:  * This code is derived from software contributed to Berkeley by
                      6:  * Edward Wang at The University of California, Berkeley.
                      7:  *
                      8:  * Redistribution and use in source and binary forms are permitted provided
                      9:  * that: (1) source distributions retain this entire copyright notice and
                     10:  * comment, and (2) distributions including binaries display the following
                     11:  * acknowledgement:  ``This product includes software developed by the
                     12:  * University of California, Berkeley and its contributors'' in the
                     13:  * documentation or other materials provided with the distribution and in
                     14:  * all advertising materials mentioning features or use of this software.
                     15:  * Neither the name of the University nor the names of its contributors may
                     16:  * be used to endorse or promote products derived from this software without
                     17:  * specific prior written permission.
                     18:  * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED
                     19:  * WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
                     20:  * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
                     21:  */
                     22: 
                     23: #ifndef lint
                     24: static char sccsid[] = "@(#)error.c    3.16 (Berkeley) 6/6/90";
                     25: #endif /* not lint */
                     26: 
                     27: #include "defs.h"
                     28: #include "value.h"
                     29: #include "context.h"
                     30: #include "char.h"
                     31: 
                     32: #define ERRLINES 10                    /* number of lines for errwin */
                     33: 
                     34: /*VARARGS1*/
                     35: error(fmt, a, b, c, d, e, f, g, h)
                     36: char *fmt;
                     37: {
                     38:        register struct context *x;
                     39:        register struct ww *w;
                     40: 
                     41:        for (x = &cx; x != 0 && x->x_type != X_FILE; x = x->x_link)
                     42:                ;
                     43:        if (x == 0) {
                     44:                if (terse)
                     45:                        wwbell();
                     46:                else {
                     47:                        wwprintf(cmdwin, fmt, a, b, c, d, e, f, g, h);
                     48:                        wwputs("  ", cmdwin);
                     49:                }
                     50:                return;
                     51:        }
                     52:        if (x->x_noerr)
                     53:                return;
                     54:        if ((w = x->x_errwin) == 0) {
                     55:                char buf[512];
                     56: 
                     57:                (void) sprintf(buf, "Errors from %s", x->x_filename);
                     58:                if ((w = x->x_errwin = openiwin(ERRLINES, buf)) == 0) {
                     59:                        wwputs("Can't open error window.  ", cmdwin);
                     60:                        x->x_noerr = 1;
                     61:                        return;
                     62:                }
                     63:        }
                     64:        if (more(w, 0) == 2) {
                     65:                x->x_noerr = 1;
                     66:                return;
                     67:        }
                     68:        wwprintf(w, "line %d: ", x->x_lineno);
                     69:        wwprintf(w, fmt, a, b, c, d, e, f, g, h);
                     70:        wwputc('\n', w);
                     71: }
                     72: 
                     73: err_end()
                     74: {
                     75:        if (cx.x_type == X_FILE && cx.x_errwin != 0) {
                     76:                if (!cx.x_noerr)
                     77:                        waitnl(cx.x_errwin);
                     78:                closeiwin(cx.x_errwin);
                     79:                cx.x_errwin = 0;
                     80:        }
                     81: }

This archive runs on limited infrastructure. Preserving old code on modern bandwidth. Automated agents are requested to crawl responsibly.