111 lines
3.9 KiB
D
111 lines
3.9 KiB
D
/*
|
|
* CDDL HEADER START
|
|
*
|
|
* The contents of this file are subject to the terms of the
|
|
* Common Development and Distribution License (the "License").
|
|
* You may not use this file except in compliance with the License.
|
|
*
|
|
* You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
|
|
* or http://www.opensolaris.org/os/licensing.
|
|
* See the License for the specific language governing permissions
|
|
* and limitations under the License.
|
|
*
|
|
* When distributing Covered Code, include this CDDL HEADER in each
|
|
* file and include the License file at usr/src/OPENSOLARIS.LICENSE.
|
|
* If applicable, add the following below this CDDL HEADER, with the
|
|
* fields enclosed by brackets "[]" replaced with your own identifying
|
|
* information: Portions Copyright [yyyy] [name of copyright owner]
|
|
*
|
|
* CDDL HEADER END
|
|
*
|
|
* $FreeBSD$
|
|
*/
|
|
/*
|
|
* Copyright 2006 Sun Microsystems, Inc. All rights reserved.
|
|
* Use is subject to license terms.
|
|
*/
|
|
|
|
#pragma ident "%Z%%M% %I% %E% SMI"
|
|
|
|
#pragma D depends_on provider io
|
|
|
|
typedef struct devinfo {
|
|
int dev_major; /* major number */
|
|
int dev_minor; /* minor number */
|
|
int dev_instance; /* instance number */
|
|
string dev_name; /* name of device */
|
|
string dev_statname; /* name of device + instance/minor */
|
|
string dev_pathname; /* pathname of device */
|
|
} devinfo_t;
|
|
|
|
#pragma D binding "1.0" translator
|
|
translator devinfo_t < struct devstat *D > {
|
|
dev_major = D->device_number;
|
|
dev_minor = D->unit_number;
|
|
dev_instance = 0;
|
|
dev_name = stringof(D->device_name);
|
|
dev_statname = stringof(D->device_name);
|
|
dev_pathname = stringof(D->device_name);
|
|
};
|
|
|
|
typedef struct bufinfo {
|
|
int b_flags; /* flags */
|
|
long b_bcount; /* number of bytes */
|
|
caddr_t b_addr; /* buffer address */
|
|
uint64_t b_blkno; /* expanded block # on device */
|
|
uint64_t b_lblkno; /* block # on device */
|
|
size_t b_resid; /* # of bytes not transferred */
|
|
size_t b_bufsize; /* size of allocated buffer */
|
|
/* caddr_t b_iodone; I/O completion routine */
|
|
int b_error; /* expanded error field */
|
|
/* dev_t b_edev; extended device */
|
|
} bufinfo_t;
|
|
|
|
#pragma D binding "1.0" translator
|
|
translator bufinfo_t < struct bio *B > {
|
|
b_flags = B->bio_flags;
|
|
b_bcount = B->bio_bcount;
|
|
b_addr = B->bio_data;
|
|
b_blkno = 0;
|
|
b_lblkno = 0;
|
|
b_resid = B->bio_resid;
|
|
b_bufsize = 0; /* XXX gnn */
|
|
b_error = B->bio_error;
|
|
};
|
|
|
|
/*
|
|
* The following inline constants can be used to examine fi_oflags when using
|
|
* the fds[] array or a translated fileinfo_t. Note that the various open
|
|
* flags behave as a bit-field *except* for O_RDONLY, O_WRONLY, and O_RDWR.
|
|
* To test the open mode, you write code similar to that used with the fcntl(2)
|
|
* F_GET[X]FL command, such as: if ((fi_oflags & O_ACCMODE) == O_WRONLY).
|
|
*/
|
|
inline int O_ACCMODE = 0x0003;
|
|
#pragma D binding "1.1" O_ACCMODE
|
|
|
|
inline int O_RDONLY = 0x0000;
|
|
#pragma D binding "1.1" O_RDONLY
|
|
inline int O_WRONLY = 0x0001;
|
|
#pragma D binding "1.1" O_WRONLY
|
|
inline int O_RDWR = 0x0002;
|
|
#pragma D binding "1.1" O_RDWR
|
|
|
|
inline int O_APPEND = 0x0008;
|
|
#pragma D binding "1.1" O_APPEND
|
|
inline int O_CREAT = 0x0200;
|
|
#pragma D binding "1.1" O_CREAT
|
|
inline int O_EXCL = 0x0800;
|
|
#pragma D binding "1.1" O_EXCL
|
|
inline int O_NOCTTY = 0x8000;
|
|
#pragma D binding "1.1" O_NOCTTY
|
|
inline int O_NONBLOCK = 0x0004;
|
|
#pragma D binding "1.1" O_NONBLOCK
|
|
inline int O_NDELAY = 0x0004;
|
|
#pragma D binding "1.1" O_NDELAY
|
|
inline int O_SYNC = 0x0080;
|
|
#pragma D binding "1.1" O_SYNC
|
|
inline int O_TRUNC = 0x0400;
|
|
#pragma D binding "1.1" O_TRUNC
|
|
|
|
|