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