Return to wsemulconf.c CVS log

Up to [local] / sys / dev / wscons

Annotation of sys/dev/wscons/wsemulconf.c, Revision 1.1.1.1

1.1       nbrk        1: /* $OpenBSD: wsemulconf.c,v 1.6 2006/12/09 20:06:48 miod Exp $ */
                      2: /* $NetBSD: wsemulconf.c,v 1.4 2000/01/05 11:19:37 drochner Exp $ */
                      3:
                      4: /*
                      5:  * Copyright (c) 1996, 1997 Christopher G. Demetriou.  All rights reserved.
                      6:  *
                      7:  * Redistribution and use in source and binary forms, with or without
                      8:  * modification, are permitted provided that the following conditions
                      9:  * are met:
                     10:  * 1. Redistributions of source code must retain the above copyright
                     11:  *    notice, this list of conditions and the following disclaimer.
                     12:  * 2. Redistributions in binary form must reproduce the above copyright
                     13:  *    notice, this list of conditions and the following disclaimer in the
                     14:  *    documentation and/or other materials provided with the distribution.
                     15:  * 3. All advertising materials mentioning features or use of this software
                     16:  *    must display the following acknowledgement:
                     17:  *      This product includes software developed by Christopher G. Demetriou
                     18:  *     for the NetBSD Project.
                     19:  * 4. The name of the author may not be used to endorse or promote products
                     20:  *    derived from this software without specific prior written permission
                     21:  *
                     22:  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
                     23:  * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
                     24:  * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
                     25:  * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
                     26:  * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
                     27:  * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
                     28:  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
                     29:  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
                     30:  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
                     31:  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
                     32:  */
                     33:
                     34: #include "wsdisplay.h"
                     35:
                     36: #include <sys/param.h>
                     37: #include <sys/systm.h>
                     38:
                     39: #include <dev/wscons/wsconsio.h>
                     40: #include <dev/wscons/wsdisplayvar.h>
                     41: #include <dev/wscons/wsksymvar.h>
                     42: #include <dev/wscons/wsemulvar.h>
                     43: #include <dev/wscons/wscons_callbacks.h>
                     44:
                     45: static const struct wsemul_ops *wsemul_conf[] = {
                     46: #ifdef WSEMUL_SUN
                     47:        &wsemul_sun_ops,
                     48: #endif
                     49: #ifndef WSEMUL_NO_VT100
                     50:        &wsemul_vt100_ops,
                     51: #endif
                     52: #ifdef WSEMUL_DUMB
                     53:        &wsemul_dumb_ops,
                     54: #endif
                     55:        NULL
                     56: };
                     57:
                     58: const struct wsemul_ops *
                     59: wsemul_pick(name)
                     60:        const char *name;
                     61: {
                     62:        const struct wsemul_ops **ops;
                     63:
                     64:        if (name == NULL || *name == '\0') {
                     65:                /* default */
                     66: #ifdef WSEMUL_DEFAULT
                     67:                name = WSEMUL_DEFAULT;
                     68: #else
                     69:                return (wsemul_conf[0]);
                     70: #endif
                     71:        }
                     72:
                     73:        for (ops = &wsemul_conf[0]; *ops != NULL; ops++)
                     74:                if (strncmp(name, (*ops)->name, WSEMUL_NAME_SIZE) == 0)
                     75:                        break;
                     76:
                     77:        return (*ops);
                     78: }