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 (c) 2000 by Sun Microsystems, Inc. 24 * All rights reserved. 25 */ 26 27 #ifndef _SYS_SCKM_IO_H 28 #define _SYS_SCKM_IO_H 29 30 #pragma ident "%Z%%M% %I% %E% SMI" 31 32 #ifdef __cplusplus 33 extern "C" { 34 #endif 35 36 /* 37 * This header file defines the interface between the sckmd daemon and 38 * the sckmdrv driver. 39 */ 40 41 #include <sys/types.h> 42 43 #define SCKM_IOC ('s' << 8) 44 45 enum sckm_ioctl { 46 SCKM_IOCTL_GETREQ = SCKM_IOC, 47 SCKM_IOCTL_STATUS 48 }; 49 50 /* 51 * Structure passed by sckmd daemon to the sckmdrv driver during 52 * a SCKM_IOCTL_GETREQ ioctl call. 53 */ 54 typedef struct sckm_ioctl_getreq { 55 uint64_t transid; /* returned by driver */ 56 uint32_t type; /* message type */ 57 caddr_t buf; /* user buffer to store msg */ 58 uint32_t buf_len; /* size of buf */ 59 } sckm_ioctl_getreq_t; 60 61 #if defined(_SYSCALL32) 62 typedef struct sckm_ioctl_getreq_32 { 63 uint64_t transid; /* returned by driver */ 64 uint32_t type; /* message type */ 65 caddr32_t buf; /* user buffer to store msg */ 66 uint32_t buf_len; /* size of buf */ 67 } sckm_ioctl_getreq32_t; 68 #endif /* defined(_SYSCALL32) */ 69 70 /* 71 * Structure passed by sckmd daemon to the sckmdrv driver during 72 * a SCKM_IOCTL_STATUS ioctl call. 73 */ 74 typedef struct sckm_ioctl_status { 75 uint64_t transid; /* set by daemon */ 76 uint32_t status; /* execution status */ 77 uint32_t sadb_msg_errno; /* PF_KEY errno, if applicable */ 78 uint32_t sadb_msg_version; /* PF_KEY version, if applicable */ 79 } sckm_ioctl_status_t; 80 81 /* 82 * Valid request types returned by the SCKM_IOCTL_GETREQ ioctl. 83 */ 84 #define SCKM_IOCTL_REQ_SADB 0x0 /* SADB message */ 85 86 /* 87 * Valid values for the status field of the sckm_ioctl_status structure. 88 */ 89 #define SCKM_IOCTL_STAT_SUCCESS 0x0 /* operation success */ 90 #define SCKM_IOCTL_STAT_ERR_PFKEY 0x1 /* PF_KEY error */ 91 #define SCKM_IOCTL_STAT_ERR_REQ 0x2 /* invalid request */ 92 #define SCKM_IOCTL_STAT_ERR_VERSION 0x3 /* not supp. PF_KEY version */ 93 #define SCKM_IOCTL_STAT_ERR_TIMEOUT 0x4 /* no response from PF_KEY */ 94 #define SCKM_IOCTL_STAT_ERR_OTHER 0x5 /* other daemon error */ 95 #define SCKM_IOCTL_STAT_ERR_SADB_TYPE 0x6 /* bad SADB msg type */ 96 97 #ifdef __cplusplus 98 } 99 #endif 100 101 #endif /* _SYS_SCKM_IO_H */ 102