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Annotation of src/usr.bin/window/startup.c, Revision 1.2

1.2     ! niklas      1: /*     $NetBSD: startup.c,v 1.4 1996/02/08 20:45:04 mycroft Exp $      */
1.1       deraadt     2:
                      3: /*
                      4:  * Copyright (c) 1983, 1993
                      5:  *     The Regents of the University of California.  All rights reserved.
                      6:  *
                      7:  * This code is derived from software contributed to Berkeley by
                      8:  * Edward Wang at The University of California, Berkeley.
                      9:  *
                     10:  * Redistribution and use in source and binary forms, with or without
                     11:  * modification, are permitted provided that the following conditions
                     12:  * are met:
                     13:  * 1. Redistributions of source code must retain the above copyright
                     14:  *    notice, this list of conditions and the following disclaimer.
                     15:  * 2. Redistributions in binary form must reproduce the above copyright
                     16:  *    notice, this list of conditions and the following disclaimer in the
                     17:  *    documentation and/or other materials provided with the distribution.
                     18:  * 3. All advertising materials mentioning features or use of this software
                     19:  *    must display the following acknowledgement:
                     20:  *     This product includes software developed by the University of
                     21:  *     California, Berkeley and its contributors.
                     22:  * 4. Neither the name of the University nor the names of its contributors
                     23:  *    may be used to endorse or promote products derived from this software
                     24:  *    without specific prior written permission.
                     25:  *
                     26:  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
                     27:  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
                     28:  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
                     29:  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
                     30:  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
                     31:  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
                     32:  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
                     33:  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
                     34:  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
                     35:  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
                     36:  * SUCH DAMAGE.
                     37:  */
                     38:
                     39: #ifndef lint
                     40: #if 0
                     41: static char sccsid[] = "@(#)startup.c  8.1 (Berkeley) 6/6/93";
                     42: #else
1.2     ! niklas     43: static char rcsid[] = "$NetBSD: startup.c,v 1.4 1996/02/08 20:45:04 mycroft Exp $";
1.1       deraadt    44: #endif
                     45: #endif /* not lint */
                     46:
                     47: #include "defs.h"
                     48: #include "value.h"
                     49: #include "var.h"
                     50: #include "char.h"
                     51: #include "local.h"
                     52:
                     53: doconfig()
                     54: {
                     55:        char buf[100];
                     56:        char *home;
                     57:        static char runcom[] = RUNCOM;
                     58:
                     59:        if ((home = getenv("HOME")) == 0)
                     60:                home = ".";
                     61:        (void) sprintf(buf, "%.*s/%s",
                     62:                (sizeof buf - sizeof runcom) / sizeof (char) - 1,
                     63:                home, runcom);
                     64:        return dosource(buf);
                     65: }
                     66:
                     67: /*
                     68:  * The default is two windows of equal size.
                     69:  */
                     70: dodefault()
                     71: {
                     72:        struct ww *w;
                     73:        register r = wwnrow / 2 - 1;
                     74:
                     75:        if (openwin(1, r + 2, 0, wwnrow - r - 2, wwncol, default_nline,
1.2     ! niklas     76:            (char *) 0, WWT_PTY, WWU_HASFRAME, default_shellfile,
        !            77:            default_shell) == 0)
1.1       deraadt    78:                return;
                     79:        if ((w = openwin(0, 1, 0, r, wwncol, default_nline,
1.2     ! niklas     80:            (char *) 0, WWT_PTY, WWU_HASFRAME, default_shellfile,
        !            81:            default_shell)) == 0)
1.1       deraadt    82:                return;
                     83:        wwprintf(w, "Escape character is %s.\r\n", unctrl(escapec));
                     84: }
                     85:
                     86: setvars()
                     87: {
                     88:        /* try to use a random ordering to balance the tree */
                     89:        (void) var_setnum("nrow", wwnrow);
                     90:        (void) var_setnum("ncol", wwncol);
                     91:        (void) var_setnum("baud", wwbaud);
                     92:        (void) var_setnum("m_rev", WWM_REV);
                     93:        (void) var_setnum("m_blk", WWM_BLK);
                     94:        (void) var_setnum("m_ul", WWM_UL);
                     95:        (void) var_setnum("m_grp", WWM_GRP);
                     96:        (void) var_setnum("m_dim", WWM_DIM);
                     97:        (void) var_setnum("m_usr", WWM_USR);
                     98:        (void) var_setstr("term", wwterm);
                     99:        (void) var_setnum("modes", wwavailmodes);
                    100: }