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 * Copyright 2007 Sun Microsystems, Inc. All rights reserved. 23 * Use is subject to license terms. 24 */ 25 26 #ifndef _SYS_CONTRACT_H 27 #define _SYS_CONTRACT_H 28 29 #pragma ident "%Z%%M% %I% %E% SMI" 30 31 #include <sys/types.h> 32 33 #ifdef __cplusplus 34 extern "C" { 35 #endif 36 37 typedef uint64_t ctevid_t; 38 39 /* 40 * Common event types 41 */ 42 #define CT_EV_NEGEND 0 43 44 /* 45 * Level of status detail requested 46 */ 47 #define CTD_COMMON 0 /* No additional detail */ 48 #define CTD_FIXED 1 /* O(1) info */ 49 #define CTD_ALL 2 /* O(n) info */ 50 51 /* 52 * Values for ctev_flags. 53 */ 54 #define CTE_ACK 0x1 55 #define CTE_INFO 0x2 56 #define CTE_NEG 0x4 57 58 #define CTP_EV_CRITICAL 100 59 #define CTP_EV_INFO 101 60 #define CTP_COOKIE 102 61 62 #define CTS_NEWCT "cts_newct" 63 #define CTS_NEVID "cts_nevid" 64 65 typedef enum ctstate { 66 CTS_OWNED, /* contract is owned by a process */ 67 CTS_INHERITED, /* contract has been inherited by its parent */ 68 CTS_ORPHAN, /* contract has no parent */ 69 CTS_DEAD /* contract has been destroyed */ 70 } ctstate_t; 71 72 typedef enum ct_typeid { 73 CTT_PROCESS, /* process contract */ 74 CTT_DEVICE, /* device contract */ 75 CTT_MAXTYPE 76 } ct_typeid_t; 77 78 typedef struct ct_event { 79 ctid_t ctev_id; 80 uint32_t ctev_pad1; 81 ctevid_t ctev_evid; 82 ct_typeid_t ctev_cttype; 83 uint32_t ctev_flags; 84 uint32_t ctev_type; 85 uint32_t ctev_nbytes; 86 uint32_t ctev_goffset; 87 uint32_t ctev_pad2; 88 char *ctev_buffer; 89 } ct_event_t; 90 91 typedef struct ct_status { 92 ctid_t ctst_id; 93 zoneid_t ctst_zoneid; 94 ct_typeid_t ctst_type; 95 pid_t ctst_holder; 96 ctstate_t ctst_state; 97 int ctst_nevents; 98 int ctst_ntime; 99 int ctst_qtime; 100 uint64_t ctst_nevid; 101 uint_t ctst_detail; 102 size_t ctst_nbytes; 103 uint_t ctst_critical; 104 uint_t ctst_informative; 105 uint64_t ctst_cookie; 106 char *ctst_buffer; 107 } ct_status_t; 108 109 typedef struct ct_param { 110 uint32_t ctpm_id; 111 uint32_t ctpm_pad; 112 uint64_t ctpm_value; 113 } ct_param_t; 114 115 #ifdef __cplusplus 116 } 117 #endif 118 119 #endif /* _SYS_CONTRACT_H */ 120