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Annotation of 43BSDTahoe/ucb/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:  * Redistribution and use in source and binary forms are permitted
                      6:  * provided that the above copyright notice and this paragraph are
                      7:  * duplicated in all such forms and that any documentation,
                      8:  * advertising materials, and other materials related to such
                      9:  * distribution and use acknowledge that the software was developed
                     10:  * by the University of California, Berkeley.  The name of the
                     11:  * University may not be used to endorse or promote products derived
                     12:  * from this software without specific prior written permission.
                     13:  * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
                     14:  * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
                     15:  * WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
                     16:  */
                     17: 
                     18: #ifndef lint
                     19: static char sccsid[] = "@(#)startup.c  3.21 (Berkeley) 6/29/88";
                     20: #endif /* not lint */
                     21: 
                     22: #include "defs.h"
                     23: #include "value.h"
                     24: #include "var.h"
                     25: #include "char.h"
                     26: #include "local.h"
                     27: 
                     28: doconfig()
                     29: {
                     30:        char buf[100];
                     31:        char *home;
                     32:        static char runcom[] = RUNCOM;
                     33: 
                     34:        if ((home = getenv("HOME")) == 0)
                     35:                home = ".";
                     36:        sprintf(buf, "%.*s/%s",
                     37:                (sizeof buf - sizeof runcom) / sizeof (char) - 1,
                     38:                home, runcom);
                     39:        return dosource(buf);
                     40: }
                     41: 
                     42: /*
                     43:  * The default is two windows of equal size.
                     44:  */
                     45: dodefault()
                     46: {
                     47:        struct ww *w;
                     48:        register r = wwnrow / 2 - 1;
                     49: 
                     50:        if (openwin(1, r + 2, 0, wwnrow - r - 2, wwncol, nbufline,
                     51:                                (char *) 0, 1, 1, shellfile, shell) == 0)
                     52:                return;
                     53:        if ((w = openwin(0, 1, 0, r, wwncol, nbufline,
                     54:                                (char *) 0, 1, 1, shellfile, shell)) == 0)
                     55:                return;
                     56:        wwprintf(w, "Escape character is %s.\r\n", unctrl(escapec));
                     57: }
                     58: 
                     59: setvars()
                     60: {
                     61:        /* try to use a random ordering to balance the tree */
                     62:        (void) var_setnum("nrow", wwnrow);
                     63:        (void) var_setnum("ncol", wwncol);
                     64:        (void) var_setnum("baud", wwbaud);
                     65:        (void) var_setnum("m_rev", WWM_REV);
                     66:        (void) var_setnum("m_blk", WWM_BLK);
                     67:        (void) var_setnum("m_ul", WWM_UL);
                     68:        (void) var_setnum("m_grp", WWM_GRP);
                     69:        (void) var_setnum("m_dim", WWM_DIM);
                     70:        (void) var_setnum("m_usr", WWM_USR);
                     71:        (void) var_setstr("term", wwterm);
                     72:        (void) var_setnum("modes", wwavailmodes);
                     73: }

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