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 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 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 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 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 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