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, 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 * Copyright 2004 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 #include <sys/types.h> 30 #include <sys/procset.h> 31 #include <sys/processor.h> 32 #include <sys/pset.h> 33 #include <stdlib.h> 34 #include <unistd.h> 35 #include <errno.h> 36 #include "libproc.h" 37 38 int 39 pr_processor_bind(struct ps_prochandle *Pr, idtype_t idtype, id_t id, 40 int processorid, int *obind) 41 { 42 sysret_t rval; /* return value */ 43 argdes_t argd[4]; /* arg descriptors */ 44 argdes_t *adp = &argd[0]; /* first argument */ 45 int error; 46 47 if (Pr == NULL) /* no subject process */ 48 return (processor_bind(idtype, id, processorid, obind)); 49 50 adp->arg_value = idtype; /* idtype */ 51 adp->arg_object = NULL; 52 adp->arg_type = AT_BYVAL; 53 adp->arg_inout = AI_INPUT; 54 adp->arg_size = 0; 55 adp++; 56 57 adp->arg_value = id; /* id */ 58 adp->arg_object = NULL; 59 adp->arg_type = AT_BYVAL; 60 adp->arg_inout = AI_INPUT; 61 adp->arg_size = 0; 62 adp++; 63 64 adp->arg_value = processorid; /* processorid */ 65 adp->arg_object = NULL; 66 adp->arg_type = AT_BYVAL; 67 adp->arg_inout = AI_INPUT; 68 adp->arg_size = 0; 69 adp++; 70 71 if (obind == NULL) { 72 adp->arg_value = 0; /* obind */ 73 adp->arg_object = NULL; 74 adp->arg_type = AT_BYVAL; 75 adp->arg_inout = AI_INPUT; 76 adp->arg_size = 0; 77 } else { 78 adp->arg_value = 0; 79 adp->arg_object = obind; 80 adp->arg_type = AT_BYREF; 81 adp->arg_inout = AI_INOUT; 82 adp->arg_size = sizeof (int); 83 } 84 85 error = Psyscall(Pr, &rval, SYS_processor_bind, 4, &argd[0]); 86 87 if (error) { 88 errno = (error < 0)? ENOSYS : error; 89 return (-1); 90 } 91 return (rval.sys_rval1); 92 } 93 94 int 95 pr_pset_bind(struct ps_prochandle *Pr, int pset, idtype_t idtype, id_t id, 96 int *opset) 97 { 98 sysret_t rval; /* return value */ 99 argdes_t argd[5]; /* arg descriptors */ 100 argdes_t *adp = &argd[0]; /* first argument */ 101 int error; 102 103 if (Pr == NULL) /* no subject process */ 104 return (pset_bind(pset, idtype, id, opset)); 105 106 adp->arg_value = PSET_BIND; /* PSET_BIND */ 107 adp->arg_object = NULL; 108 adp->arg_type = AT_BYVAL; 109 adp->arg_inout = AI_INPUT; 110 adp->arg_size = 0; 111 adp++; 112 113 adp->arg_value = pset; /* pset */ 114 adp->arg_object = NULL; 115 adp->arg_type = AT_BYVAL; 116 adp->arg_inout = AI_INPUT; 117 adp->arg_size = 0; 118 adp++; 119 120 adp->arg_value = idtype; /* idtype */ 121 adp->arg_object = NULL; 122 adp->arg_type = AT_BYVAL; 123 adp->arg_inout = AI_INPUT; 124 adp->arg_size = 0; 125 adp++; 126 127 adp->arg_value = id; /* id */ 128 adp->arg_object = NULL; 129 adp->arg_type = AT_BYVAL; 130 adp->arg_inout = AI_INPUT; 131 adp->arg_size = 0; 132 adp++; 133 134 if (opset == NULL) { 135 adp->arg_value = 0; /* opset */ 136 adp->arg_object = NULL; 137 adp->arg_type = AT_BYVAL; 138 adp->arg_inout = AI_INPUT; 139 adp->arg_size = 0; 140 } else { 141 adp->arg_value = 0; 142 adp->arg_object = opset; 143 adp->arg_type = AT_BYREF; 144 adp->arg_inout = AI_INOUT; 145 adp->arg_size = sizeof (int); 146 } 147 148 error = Psyscall(Pr, &rval, SYS_pset, 5, &argd[0]); 149 150 if (error) { 151 errno = (error < 0)? ENOSYS : error; 152 return (-1); 153 } 154 return (rval.sys_rval1); 155 } 156