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Annotation of 43BSDReno/usr.bin/window/startup.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[] = "@(#)startup.c  3.25 (Berkeley) 6/6/90";
                     25: #endif /* not lint */
                     26: 
                     27: #include "defs.h"
                     28: #include "value.h"
                     29: #include "var.h"
                     30: #include "char.h"
                     31: #include "local.h"
                     32: 
                     33: doconfig()
                     34: {
                     35:        char buf[100];
                     36:        char *home;
                     37:        static char runcom[] = RUNCOM;
                     38: 
                     39:        if ((home = getenv("HOME")) == 0)
                     40:                home = ".";
                     41:        (void) sprintf(buf, "%.*s/%s",
                     42:                (sizeof buf - sizeof runcom) / sizeof (char) - 1,
                     43:                home, runcom);
                     44:        return dosource(buf);
                     45: }
                     46: 
                     47: /*
                     48:  * The default is two windows of equal size.
                     49:  */
                     50: dodefault()
                     51: {
                     52:        struct ww *w;
                     53:        register r = wwnrow / 2 - 1;
                     54: 
                     55:        if (openwin(1, r + 2, 0, wwnrow - r - 2, wwncol, default_nline,
                     56:                (char *) 0, 1, 1, default_shellfile, default_shell) == 0)
                     57:                return;
                     58:        if ((w = openwin(0, 1, 0, r, wwncol, default_nline,
                     59:                (char *) 0, 1, 1, default_shellfile, default_shell)) == 0)
                     60:                return;
                     61:        wwprintf(w, "Escape character is %s.\r\n", unctrl(escapec));
                     62: }
                     63: 
                     64: setvars()
                     65: {
                     66:        /* try to use a random ordering to balance the tree */
                     67:        (void) var_setnum("nrow", wwnrow);
                     68:        (void) var_setnum("ncol", wwncol);
                     69:        (void) var_setnum("baud", wwbaud);
                     70:        (void) var_setnum("m_rev", WWM_REV);
                     71:        (void) var_setnum("m_blk", WWM_BLK);
                     72:        (void) var_setnum("m_ul", WWM_UL);
                     73:        (void) var_setnum("m_grp", WWM_GRP);
                     74:        (void) var_setnum("m_dim", WWM_DIM);
                     75:        (void) var_setnum("m_usr", WWM_USR);
                     76:        (void) var_setstr("term", wwterm);
                     77:        (void) var_setnum("modes", wwavailmodes);
                     78: }

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