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Annotation of sys/arch/hppa64/stand/libsa/lf.c, Revision 1.1.1.1

1.1       nbrk        1: /*     $OpenBSD: lf.c,v 1.1 2005/04/01 10:40:48 mickey Exp $   */
                      2:
                      3: /*
                      4:  * Copyright (c) 2005 Michael Shalayeff
                      5:  * All rights reserved.
                      6:  *
                      7:  * Permission to use, copy, modify, and distribute this software for any
                      8:  * purpose with or without fee is hereby granted, provided that the above
                      9:  * copyright notice and this permission notice appear in all copies.
                     10:  *
                     11:  * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
                     12:  * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
                     13:  * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
                     14:  * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
                     15:  * WHATSOEVER RESULTING FROM LOSS OF MIND, USE, DATA OR PROFITS, WHETHER IN
                     16:  * AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT
                     17:  * OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
                     18:  */
                     19:
                     20: #include "libsa.h"
                     21: #include <machine/pdc.h>
                     22: #include <machine/iomod.h>
                     23: #include <machine/param.h>
                     24:
                     25: #include "dev_hppa64.h"
                     26:
                     27: int
                     28: lfopen(struct open_file *f, ...)
                     29: {
                     30:        struct hppa_dev *dp = f->f_devdata;
                     31:
                     32:        if (!(dp->pz_dev = pdc_findev(-1, PCL_NET_MASK|PCL_SEQU)))
                     33:                return ENXIO;
                     34:
                     35:        return 0;
                     36: }
                     37:
                     38: int
                     39: lfclose(struct open_file *f)
                     40: {
                     41:        free(f->f_devdata, sizeof(struct hppa_dev));
                     42:        f->f_devdata = NULL;
                     43:        return 0;
                     44: }