1*03831d35Sstevel /* 2*03831d35Sstevel * CDDL HEADER START 3*03831d35Sstevel * 4*03831d35Sstevel * The contents of this file are subject to the terms of the 5*03831d35Sstevel * Common Development and Distribution License, Version 1.0 only 6*03831d35Sstevel * (the "License"). You may not use this file except in compliance 7*03831d35Sstevel * with the License. 8*03831d35Sstevel * 9*03831d35Sstevel * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 10*03831d35Sstevel * or http://www.opensolaris.org/os/licensing. 11*03831d35Sstevel * See the License for the specific language governing permissions 12*03831d35Sstevel * and limitations under the License. 13*03831d35Sstevel * 14*03831d35Sstevel * When distributing Covered Code, include this CDDL HEADER in each 15*03831d35Sstevel * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 16*03831d35Sstevel * If applicable, add the following below this CDDL HEADER, with the 17*03831d35Sstevel * fields enclosed by brackets "[]" replaced with your own identifying 18*03831d35Sstevel * information: Portions Copyright [yyyy] [name of copyright owner] 19*03831d35Sstevel * 20*03831d35Sstevel * CDDL HEADER END 21*03831d35Sstevel */ 22*03831d35Sstevel /* 23*03831d35Sstevel * Copyright 2002 Sun Microsystems, Inc. All rights reserved. 24*03831d35Sstevel * Use is subject to license terms. 25*03831d35Sstevel */ 26*03831d35Sstevel 27*03831d35Sstevel #pragma ident "%Z%%M% %I% %E% SMI" 28*03831d35Sstevel 29*03831d35Sstevel /* 30*03831d35Sstevel * set.c: support for the scadm set option (set NV variables in the service 31*03831d35Sstevel * processor) 32*03831d35Sstevel */ 33*03831d35Sstevel 34*03831d35Sstevel #include <libintl.h> 35*03831d35Sstevel #include <stdio.h> 36*03831d35Sstevel #include <string.h> 37*03831d35Sstevel #include <time.h> /* required by librsc.h */ 38*03831d35Sstevel 39*03831d35Sstevel #include "librsc.h" 40*03831d35Sstevel #include "adm.h" 41*03831d35Sstevel 42*03831d35Sstevel 43*03831d35Sstevel void 44*03831d35Sstevel ADM_Process_set(int argc, char *argv[]) 45*03831d35Sstevel { 46*03831d35Sstevel rscp_msg_t Message; 47*03831d35Sstevel struct timespec Timeout; 48*03831d35Sstevel static char DataBuffer[DP_MAX_MSGLEN]; 49*03831d35Sstevel 50*03831d35Sstevel 51*03831d35Sstevel if (argc != 4) { 52*03831d35Sstevel (void) fprintf(stderr, "\n%s\n\n", 53*03831d35Sstevel gettext("USAGE: scadm set <variable> <value>")); 54*03831d35Sstevel exit(-1); 55*03831d35Sstevel } 56*03831d35Sstevel 57*03831d35Sstevel ADM_Start(); 58*03831d35Sstevel 59*03831d35Sstevel Message.type = DP_SET_CFGVAR; 60*03831d35Sstevel Message.len = strlen(argv[2]) + strlen(argv[3]) + 2; 61*03831d35Sstevel if (Message.len > DP_MAX_MSGLEN - 4) { 62*03831d35Sstevel (void) fprintf(stderr, "\n%s\n\n", 63*03831d35Sstevel gettext("scadm: command line too long")); 64*03831d35Sstevel exit(-1); 65*03831d35Sstevel } 66*03831d35Sstevel 67*03831d35Sstevel /* 68*03831d35Sstevel * Concatenate the two strings into DataBuffer. Make sure you 69*03831d35Sstevel * leave space for the string termination char. 70*03831d35Sstevel */ 71*03831d35Sstevel (void) strcpy(DataBuffer, argv[2]); 72*03831d35Sstevel (void) strcpy(&DataBuffer[strlen(argv[2])+1], argv[3]); 73*03831d35Sstevel Message.data = DataBuffer; 74*03831d35Sstevel 75*03831d35Sstevel ADM_Send(&Message); 76*03831d35Sstevel 77*03831d35Sstevel Timeout.tv_nsec = 0; 78*03831d35Sstevel Timeout.tv_sec = ADM_TIMEOUT; 79*03831d35Sstevel ADM_Recv(&Message, &Timeout, 80*03831d35Sstevel DP_SET_CFGVAR_R, sizeof (dp_set_cfgvar_r_t)); 81*03831d35Sstevel 82*03831d35Sstevel if (*(int *)Message.data != 0) { 83*03831d35Sstevel (void) fprintf(stderr, "\n%s\n\n", 84*03831d35Sstevel gettext("scadm: invalid variable or value")); 85*03831d35Sstevel exit(-1); 86*03831d35Sstevel } 87*03831d35Sstevel 88*03831d35Sstevel ADM_Free(&Message); 89*03831d35Sstevel } 90