1 /* 2 * CDDL HEADER START 3 * 4 * The contents of this file are subject to the terms of the 5 * Common Development and Distribution License, Version 1.0 only 6 * (the "License"). You may not use this file except in compliance 7 * with the License. 8 * 9 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 10 * or http://www.opensolaris.org/os/licensing. 11 * See the License for the specific language governing permissions 12 * and limitations under the License. 13 * 14 * When distributing Covered Code, include this CDDL HEADER in each 15 * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 16 * If applicable, add the following below this CDDL HEADER, with the 17 * fields enclosed by brackets "[]" replaced with your own identifying 18 * information: Portions Copyright [yyyy] [name of copyright owner] 19 * 20 * CDDL HEADER END 21 */ 22 /* 23 * Copyright (c) 1994 by Sun Microsystems, Inc. 24 * All Rights Reserved. 25 */ 26 27 #pragma ident "%Z%%M% %I% %E% SMI" 28 29 #include <sys/promif.h> 30 #include <sys/promimpl.h> 31 32 void * 33 prom_set_callback(void *handler) 34 { 35 cell_t ci[5]; 36 37 ci[0] = p1275_ptr2cell("set-callback"); /* Service name */ 38 ci[1] = (cell_t)1; /* #argument cells */ 39 ci[2] = (cell_t)1; /* #return cells */ 40 ci[3] = p1275_ptr2cell(handler); /* Arg1: New handler */ 41 ci[4] = (cell_t)-1; /* Res1: Prime result */ 42 43 promif_preprom(); 44 (void) p1275_cif_handler(&ci); 45 promif_postprom(); 46 47 return (p1275_cell2ptr(ci[4])); /* Res1: Old handler */ 48 } 49 50 void 51 prom_set_symbol_lookup(void *sym2val, void *val2sym) 52 { 53 cell_t ci[5]; 54 55 ci[0] = p1275_ptr2cell("set-symbol-lookup"); /* Service name */ 56 ci[1] = (cell_t)2; /* #argument cells */ 57 ci[2] = (cell_t)0; /* #return cells */ 58 ci[3] = p1275_ptr2cell(sym2val); /* Arg1: s2v handler */ 59 ci[4] = p1275_ptr2cell(val2sym); /* Arg1: v2s handler */ 60 61 promif_preprom(); 62 (void) p1275_cif_handler(&ci); 63 promif_postprom(); 64 } 65