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 (the "License").
6 * You may not use this file except in compliance with the License.
7 *
8 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
9 * or http://www.opensolaris.org/os/licensing.
10 * See the License for the specific language governing permissions
11 * and limitations under the License.
12 *
13 * When distributing Covered Code, include this CDDL HEADER in each
14 * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
15 * If applicable, add the following below this CDDL HEADER, with the
16 * fields enclosed by brackets "[]" replaced with your own identifying
17 * information: Portions Copyright [yyyy] [name of copyright owner]
18 *
19 * CDDL HEADER END
20 */
21
22 /*
23 * Copyright 2008 Sun Microsystems, Inc. All rights reserved.
24 * Use is subject to license terms.
25 */
26
27 #pragma ident "%Z%%M% %I% %E% SMI"
28
29 #pragma weak _getrctl = getrctl
30 #pragma weak _setrctl = setrctl
31
32 #include "lint.h"
33 #include <sys/types.h>
34 #include <sys/syscall.h>
35 #include <sys/rctl.h>
36
37 int
getrctl(const char * name,rctlblk_t * old_rblk,rctlblk_t * new_rblk,int flags)38 getrctl(const char *name, rctlblk_t *old_rblk, rctlblk_t *new_rblk,
39 int flags)
40 {
41 return (syscall(SYS_rctlsys,
42 0, name, old_rblk, new_rblk, 0, flags));
43 }
44
45 int
setrctl(const char * name,rctlblk_t * old_rblk,rctlblk_t * new_rblk,int flags)46 setrctl(const char *name, rctlblk_t *old_rblk, rctlblk_t *new_rblk,
47 int flags)
48 {
49 return (syscall(SYS_rctlsys,
50 1, name, old_rblk, new_rblk, 0, flags));
51 }
52
53 size_t
rctllist(char * list_buf,size_t list_bufsz)54 rctllist(char *list_buf, size_t list_bufsz)
55 {
56 sysret_t rval;
57 int error;
58
59 error = __systemcall(&rval, SYS_rctlsys, 2, NULL, list_buf, NULL,
60 list_bufsz, 0);
61
62 if (error)
63 (void) __set_errno(error);
64 return ((size_t)rval.sys_rval1);
65 }
66
67 int
rctlctl(const char * name,rctlblk_t * rblk,int flags)68 rctlctl(const char *name, rctlblk_t *rblk, int flags)
69 {
70 return (syscall(SYS_rctlsys, 3, name, rblk, NULL, 0, flags));
71 }
72
73 int
setprojrctl(const char * name,rctlblk_t * new_rblk,size_t size,int flags)74 setprojrctl(const char *name, rctlblk_t *new_rblk, size_t size, int flags)
75 {
76 return (syscall(SYS_rctlsys,
77 4, name, NULL, new_rblk, size, flags));
78 }
79