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
fc_run_priv(common_data_t * cdp,char * service,int nin,int nout,...)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