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 #pragma ident "%Z%%M% %I% %E% SMI"
23
24 /*
25 * rusers_simple.c
26 * These are the "easy to use" interfaces to rusers.
27 *
28 * Copyright 2004 Sun Microsystems, Inc. All rights reserved.
29 * Use is subject to license terms.
30 */
31
32 #include <string.h>
33 #include <rpc/rpc.h>
34 #include <rpcsvc/rusers.h>
35 #include <stdlib.h>
36
37 int
38 rusers3(host, uap)
39 char *host;
40 utmp_array *uap;
41 {
42 struct utmpidlearr up;
43
44 if (rpc_call(host, RUSERSPROG, RUSERSVERS_3, RUSERSPROC_NAMES,
45 xdr_void, (char *) NULL,
46 xdr_utmp_array, (char *) uap, (char *) NULL) != 0) {
47 /*
48 * If version 3 isn't available, try version 2. We'll have to
49 * convert a utmpidlearr structure into a utmp_array.
50 */
51 up.uia_cnt = 0;
68 i < up.uia_cnt; rutp++, i++) {
69 rutp->ut_line = (char *)malloc(sizeof
70 (forsize.ut_line)+1);
71 rutp->ut_user = (char *)malloc(sizeof
72 (forsize.ut_name)+1);
73 rutp->ut_host = (char *)malloc(sizeof
74 (forsize.ut_host)+1);
75 if (rutp->ut_line == NULL ||
76 rutp->ut_user == NULL ||
77 rutp->ut_host == NULL) {
78
79 while (--rutp >= uap->utmp_array_val) {
80 free(rutp->ut_line);
81 free(rutp->ut_user);
82 free(rutp->ut_host);
83 }
84 free(uap->utmp_array_val);
85 xdr_free(xdr_utmpidlearr, (char *)&up);
86 return (-1);
87 }
88 strncpy(rutp->ut_line,
89 up.uia_arr[i]->ui_utmp.ut_line,
90 sizeof (forsize.ut_line)+1);
91 strncpy(rutp->ut_user,
92 up.uia_arr[i]->ui_utmp.ut_name,
93 sizeof (forsize.ut_name)+1);
94 strncpy(rutp->ut_host,
95 up.uia_arr[i]->ui_utmp.ut_host,
96 sizeof (forsize.ut_host)+1);
97 rutp->ut_idle = up.uia_arr[i]->ui_idle;
98 rutp->ut_time = up.uia_arr[i]->ui_utmp.ut_time;
99 rutp->ut_type = RUSERS_USER_PROCESS;
100 /* assume this */
101 }
102 xdr_free(xdr_utmpidlearr, (char *)&up);
103 }
104 }
105 return (0);
106 }
107
108 int
109 rnusers(host)
110 char *host;
111 {
112 int nusers;
113
114 if (rpc_call(host, RUSERSPROG, RUSERSVERS_3, RUSERSPROC_NUM,
|
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 /*
24 * rusers_simple.c
25 * These are the "easy to use" interfaces to rusers.
26 *
27 * Copyright 2004 Sun Microsystems, Inc. All rights reserved.
28 * Use is subject to license terms.
29 */
30
31 /*
32 * Copyright (c) 2018, Joyent, Inc.
33 */
34
35 #include <string.h>
36 #include <rpc/rpc.h>
37 #include <rpcsvc/rusers.h>
38 #include <stdlib.h>
39
40 int
41 rusers3(host, uap)
42 char *host;
43 utmp_array *uap;
44 {
45 struct utmpidlearr up;
46
47 if (rpc_call(host, RUSERSPROG, RUSERSVERS_3, RUSERSPROC_NAMES,
48 xdr_void, (char *) NULL,
49 xdr_utmp_array, (char *) uap, (char *) NULL) != 0) {
50 /*
51 * If version 3 isn't available, try version 2. We'll have to
52 * convert a utmpidlearr structure into a utmp_array.
53 */
54 up.uia_cnt = 0;
71 i < up.uia_cnt; rutp++, i++) {
72 rutp->ut_line = (char *)malloc(sizeof
73 (forsize.ut_line)+1);
74 rutp->ut_user = (char *)malloc(sizeof
75 (forsize.ut_name)+1);
76 rutp->ut_host = (char *)malloc(sizeof
77 (forsize.ut_host)+1);
78 if (rutp->ut_line == NULL ||
79 rutp->ut_user == NULL ||
80 rutp->ut_host == NULL) {
81
82 while (--rutp >= uap->utmp_array_val) {
83 free(rutp->ut_line);
84 free(rutp->ut_user);
85 free(rutp->ut_host);
86 }
87 free(uap->utmp_array_val);
88 xdr_free(xdr_utmpidlearr, (char *)&up);
89 return (-1);
90 }
91 (void) strncpy(rutp->ut_line,
92 up.uia_arr[i]->ui_utmp.ut_line,
93 sizeof (forsize.ut_line)+1);
94 (void) strncpy(rutp->ut_user,
95 up.uia_arr[i]->ui_utmp.ut_name,
96 sizeof (forsize.ut_name)+1);
97 (void) strncpy(rutp->ut_host,
98 up.uia_arr[i]->ui_utmp.ut_host,
99 sizeof (forsize.ut_host)+1);
100 rutp->ut_idle = up.uia_arr[i]->ui_idle;
101 rutp->ut_time = up.uia_arr[i]->ui_utmp.ut_time;
102 rutp->ut_type = RUSERS_USER_PROCESS;
103 /* assume this */
104 }
105 xdr_free(xdr_utmpidlearr, (char *)&up);
106 }
107 }
108 return (0);
109 }
110
111 int
112 rnusers(host)
113 char *host;
114 {
115 int nusers;
116
117 if (rpc_call(host, RUSERSPROG, RUSERSVERS_3, RUSERSPROC_NUM,
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