1*0Sstevel@tonic-gate /* 2*0Sstevel@tonic-gate * CDDL HEADER START 3*0Sstevel@tonic-gate * 4*0Sstevel@tonic-gate * The contents of this file are subject to the terms of the 5*0Sstevel@tonic-gate * Common Development and Distribution License, Version 1.0 only 6*0Sstevel@tonic-gate * (the "License"). You may not use this file except in compliance 7*0Sstevel@tonic-gate * with the License. 8*0Sstevel@tonic-gate * 9*0Sstevel@tonic-gate * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 10*0Sstevel@tonic-gate * or http://www.opensolaris.org/os/licensing. 11*0Sstevel@tonic-gate * See the License for the specific language governing permissions 12*0Sstevel@tonic-gate * and limitations under the License. 13*0Sstevel@tonic-gate * 14*0Sstevel@tonic-gate * When distributing Covered Code, include this CDDL HEADER in each 15*0Sstevel@tonic-gate * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 16*0Sstevel@tonic-gate * If applicable, add the following below this CDDL HEADER, with the 17*0Sstevel@tonic-gate * fields enclosed by brackets "[]" replaced with your own identifying 18*0Sstevel@tonic-gate * information: Portions Copyright [yyyy] [name of copyright owner] 19*0Sstevel@tonic-gate * 20*0Sstevel@tonic-gate * CDDL HEADER END 21*0Sstevel@tonic-gate */ 22*0Sstevel@tonic-gate /* 23*0Sstevel@tonic-gate * Copyright (c) 2000 by Sun Microsystems, Inc. 24*0Sstevel@tonic-gate * All rights reserved. 25*0Sstevel@tonic-gate */ 26*0Sstevel@tonic-gate 27*0Sstevel@tonic-gate #pragma ident "%Z%%M% %I% %E% SMI" 28*0Sstevel@tonic-gate 29*0Sstevel@tonic-gate #include <sys/stat.h> 30*0Sstevel@tonic-gate #include <fcntl.h> 31*0Sstevel@tonic-gate #include <unistd.h> 32*0Sstevel@tonic-gate #include <stdlib.h> 33*0Sstevel@tonic-gate #include <stdio.h> 34*0Sstevel@tonic-gate #include <strings.h> 35*0Sstevel@tonic-gate #include <fcntl.h> 36*0Sstevel@tonic-gate #include <stdarg.h> 37*0Sstevel@tonic-gate #include <errno.h> 38*0Sstevel@tonic-gate 39*0Sstevel@tonic-gate #include <fcode/private.h> 40*0Sstevel@tonic-gate #include <fcode/log.h> 41*0Sstevel@tonic-gate 42*0Sstevel@tonic-gate #include <fcdriver/fcdriver.h> 43*0Sstevel@tonic-gate 44*0Sstevel@tonic-gate #define FCC_MAX_CELLS 10 45*0Sstevel@tonic-gate 46*0Sstevel@tonic-gate int 47*0Sstevel@tonic-gate fc_run_priv(common_data_t *cdp, char *service, int nin, int nout, ...) 48*0Sstevel@tonic-gate { 49*0Sstevel@tonic-gate va_list ap; 50*0Sstevel@tonic-gate int i, error, no_err; 51*0Sstevel@tonic-gate fc_cell_t fc_req[FCC_FIXED_CELLS+FCC_MAX_CELLS]; 52*0Sstevel@tonic-gate struct fc_client_interface *cip = (struct fc_client_interface *)fc_req; 53*0Sstevel@tonic-gate fc_cell_t *fcp; 54*0Sstevel@tonic-gate char *error_msg; 55*0Sstevel@tonic-gate 56*0Sstevel@tonic-gate no_err = nin & FCRP_NOERROR; 57*0Sstevel@tonic-gate nin &= ~FCRP_NOERROR; 58*0Sstevel@tonic-gate 59*0Sstevel@tonic-gate bzero(fc_req, sizeof (fc_req)); 60*0Sstevel@tonic-gate if (nin + nout > FCC_MAX_CELLS) { 61*0Sstevel@tonic-gate log_message(MSG_ERROR, "%s: too many ins (%d) and outs (%d)\n", 62*0Sstevel@tonic-gate service, nin, nout); 63*0Sstevel@tonic-gate nin = min(nin, FCC_MAX_CELLS); 64*0Sstevel@tonic-gate nout = FCC_MAX_CELLS - nin; 65*0Sstevel@tonic-gate } 66*0Sstevel@tonic-gate va_start(ap, nout); 67*0Sstevel@tonic-gate cip->svc_name = fc_ptr2cell(service); 68*0Sstevel@tonic-gate cip->nargs = fc_int2cell(nin); 69*0Sstevel@tonic-gate cip->nresults = fc_int2cell(nout); 70*0Sstevel@tonic-gate for (i = 0; i < nin; i++) 71*0Sstevel@tonic-gate fc_arg(cip, i) = va_arg(ap, fc_cell_t); 72*0Sstevel@tonic-gate error = ioctl(cdp->fcode_fd, FC_RUN_PRIV, cip); 73*0Sstevel@tonic-gate for (i = 0; i < nout; i++) { 74*0Sstevel@tonic-gate fcp = va_arg(ap, fc_cell_t *); 75*0Sstevel@tonic-gate *fcp = fc_result(cip, i); 76*0Sstevel@tonic-gate } 77*0Sstevel@tonic-gate va_end(ap); 78*0Sstevel@tonic-gate 79*0Sstevel@tonic-gate if (error) 80*0Sstevel@tonic-gate error_msg = strerror(errno); 81*0Sstevel@tonic-gate else if (cip->priv_error) { 82*0Sstevel@tonic-gate error_msg = "Priv violation"; 83*0Sstevel@tonic-gate error = 1; 84*0Sstevel@tonic-gate } else if (cip->error) { 85*0Sstevel@tonic-gate error_msg = "Error"; 86*0Sstevel@tonic-gate error = 1; 87*0Sstevel@tonic-gate } 88*0Sstevel@tonic-gate if ((error & !no_err) || 89*0Sstevel@tonic-gate (get_interpreter_debug_level() & DEBUG_REG_ACCESS)) { 90*0Sstevel@tonic-gate if (error) 91*0Sstevel@tonic-gate log_message(MSG_ERROR, "%s: FC_RUN_PRIV: %s: ", 92*0Sstevel@tonic-gate cdp->Progname, error_msg); 93*0Sstevel@tonic-gate log_message(MSG_ERROR, "%s ( ", service); 94*0Sstevel@tonic-gate for (i = 0; i < nin; i++) 95*0Sstevel@tonic-gate log_message(MSG_ERROR, "%llx ", 96*0Sstevel@tonic-gate (uint64_t)fc_arg(cip, i)); 97*0Sstevel@tonic-gate log_message(MSG_ERROR, ")"); 98*0Sstevel@tonic-gate if (error) 99*0Sstevel@tonic-gate ; 100*0Sstevel@tonic-gate else if (nout) { 101*0Sstevel@tonic-gate log_message(MSG_ERROR, " ->"); 102*0Sstevel@tonic-gate for (i = 0; i < nout; i++) 103*0Sstevel@tonic-gate log_message(MSG_ERROR, " %llx", 104*0Sstevel@tonic-gate (uint64_t)fc_result(cip, i)); 105*0Sstevel@tonic-gate } else 106*0Sstevel@tonic-gate log_message(MSG_ERROR, " OK"); 107*0Sstevel@tonic-gate log_message(MSG_ERROR, "\n"); 108*0Sstevel@tonic-gate } 109*0Sstevel@tonic-gate return (error); 110*0Sstevel@tonic-gate } 111