1*0Sstevel@tonic-gate/* 2*0Sstevel@tonic-gate * CDDL HEADER START 3*0Sstevel@tonic-gate * 4*0Sstevel@tonic-gate * The contents of this file are subject to the terms of the 5*0Sstevel@tonic-gate * Common Development and Distribution License, Version 1.0 only 6*0Sstevel@tonic-gate * (the "License"). You may not use this file except in compliance 7*0Sstevel@tonic-gate * with the License. 8*0Sstevel@tonic-gate * 9*0Sstevel@tonic-gate * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 10*0Sstevel@tonic-gate * or http://www.opensolaris.org/os/licensing. 11*0Sstevel@tonic-gate * See the License for the specific language governing permissions 12*0Sstevel@tonic-gate * and limitations under the License. 13*0Sstevel@tonic-gate * 14*0Sstevel@tonic-gate * When distributing Covered Code, include this CDDL HEADER in each 15*0Sstevel@tonic-gate * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 16*0Sstevel@tonic-gate * If applicable, add the following below this CDDL HEADER, with the 17*0Sstevel@tonic-gate * fields enclosed by brackets "[]" replaced with your own identifying 18*0Sstevel@tonic-gate * information: Portions Copyright [yyyy] [name of copyright owner] 19*0Sstevel@tonic-gate * 20*0Sstevel@tonic-gate * CDDL HEADER END 21*0Sstevel@tonic-gate */ 22*0Sstevel@tonic-gate/* 23*0Sstevel@tonic-gate * Copyright 2005 Sun Microsystems, Inc. All rights reserved. 24*0Sstevel@tonic-gate * Use is subject to license terms. 25*0Sstevel@tonic-gate */ 26*0Sstevel@tonic-gate 27*0Sstevel@tonic-gate#pragma ident "%Z%%M% %I% %E% SMI" 28*0Sstevel@tonic-gate 29*0Sstevel@tonic-gate#pragma D depends_on module unix 30*0Sstevel@tonic-gate#pragma D depends_on provider io 31*0Sstevel@tonic-gate 32*0Sstevel@tonic-gateinline int B_BUSY = @B_BUSY@; 33*0Sstevel@tonic-gate#pragma D binding "1.0" B_BUSY 34*0Sstevel@tonic-gateinline int B_DONE = @B_DONE@; 35*0Sstevel@tonic-gate#pragma D binding "1.0" B_DONE 36*0Sstevel@tonic-gateinline int B_ERROR = @B_ERROR@; 37*0Sstevel@tonic-gate#pragma D binding "1.0" B_ERROR 38*0Sstevel@tonic-gateinline int B_PAGEIO = @B_PAGEIO@; 39*0Sstevel@tonic-gate#pragma D binding "1.0" B_PAGEIO 40*0Sstevel@tonic-gateinline int B_PHYS = @B_PHYS@; 41*0Sstevel@tonic-gate#pragma D binding "1.0" B_PHYS 42*0Sstevel@tonic-gateinline int B_READ = @B_READ@; 43*0Sstevel@tonic-gate#pragma D binding "1.0" B_READ 44*0Sstevel@tonic-gateinline int B_WRITE = @B_WRITE@; 45*0Sstevel@tonic-gate#pragma D binding "1.0" B_WRITE 46*0Sstevel@tonic-gateinline int B_ASYNC = @B_ASYNC@; 47*0Sstevel@tonic-gate#pragma D binding "1.0" B_ASYNC 48*0Sstevel@tonic-gate 49*0Sstevel@tonic-gatetypedef struct bufinfo { 50*0Sstevel@tonic-gate int b_flags; /* buffer status */ 51*0Sstevel@tonic-gate size_t b_bcount; /* number of bytes */ 52*0Sstevel@tonic-gate caddr_t b_addr; /* buffer address */ 53*0Sstevel@tonic-gate uint64_t b_lblkno; /* block # on device */ 54*0Sstevel@tonic-gate uint64_t b_blkno; /* expanded block # on device */ 55*0Sstevel@tonic-gate size_t b_resid; /* # of bytes not transferred */ 56*0Sstevel@tonic-gate size_t b_bufsize; /* size of allocated buffer */ 57*0Sstevel@tonic-gate caddr_t b_iodone; /* I/O completion routine */ 58*0Sstevel@tonic-gate int b_error; /* expanded error field */ 59*0Sstevel@tonic-gate dev_t b_edev; /* extended device */ 60*0Sstevel@tonic-gate} bufinfo_t; 61*0Sstevel@tonic-gate 62*0Sstevel@tonic-gate#pragma D binding "1.0" translator 63*0Sstevel@tonic-gatetranslator bufinfo_t < struct buf *B > { 64*0Sstevel@tonic-gate b_flags = B->b_flags; 65*0Sstevel@tonic-gate b_addr = B->b_un.b_addr; 66*0Sstevel@tonic-gate b_bcount = B->b_bcount; 67*0Sstevel@tonic-gate b_lblkno = B->_b_blkno._f; 68*0Sstevel@tonic-gate b_blkno = sizeof (long) == 8 ? B->_b_blkno._f : B->_b_blkno._p._l; 69*0Sstevel@tonic-gate b_resid = B->b_resid; 70*0Sstevel@tonic-gate b_bufsize = B->b_bufsize; 71*0Sstevel@tonic-gate b_iodone = (caddr_t)B->b_iodone; 72*0Sstevel@tonic-gate b_error = B->b_error; 73*0Sstevel@tonic-gate b_edev = B->b_edev; 74*0Sstevel@tonic-gate}; 75*0Sstevel@tonic-gate 76*0Sstevel@tonic-gatetypedef struct devinfo { 77*0Sstevel@tonic-gate int dev_major; /* major number */ 78*0Sstevel@tonic-gate int dev_minor; /* minor number */ 79*0Sstevel@tonic-gate int dev_instance; /* instance number */ 80*0Sstevel@tonic-gate string dev_name; /* name of device */ 81*0Sstevel@tonic-gate string dev_statname; /* name of device + instance/minor */ 82*0Sstevel@tonic-gate string dev_pathname; /* pathname of device */ 83*0Sstevel@tonic-gate} devinfo_t; 84*0Sstevel@tonic-gate 85*0Sstevel@tonic-gate#pragma D binding "1.0" translator 86*0Sstevel@tonic-gatetranslator devinfo_t < struct buf *B > { 87*0Sstevel@tonic-gate dev_major = B->b_dip != NULL ? getmajor(B->b_edev) : 88*0Sstevel@tonic-gate getmajor(B->b_file->v_vfsp->vfs_dev); 89*0Sstevel@tonic-gate dev_minor = B->b_dip != NULL ? getminor(B->b_edev) : 90*0Sstevel@tonic-gate getminor(B->b_file->v_vfsp->vfs_dev); 91*0Sstevel@tonic-gate dev_instance = B->b_dip == NULL ? 92*0Sstevel@tonic-gate getminor(B->b_file->v_vfsp->vfs_dev) : 93*0Sstevel@tonic-gate ((struct dev_info *)B->b_dip)->devi_instance; 94*0Sstevel@tonic-gate dev_name = B->b_dip == NULL ? "nfs" : 95*0Sstevel@tonic-gate stringof(`devnamesp[getmajor(B->b_edev)].dn_name); 96*0Sstevel@tonic-gate dev_statname = strjoin(B->b_dip == NULL ? "nfs" : 97*0Sstevel@tonic-gate stringof(`devnamesp[getmajor(B->b_edev)].dn_name), 98*0Sstevel@tonic-gate lltostr(B->b_dip == NULL ? getminor(B->b_file->v_vfsp->vfs_dev) : 99*0Sstevel@tonic-gate ((struct dev_info *)B->b_dip)->devi_instance == 0 && 100*0Sstevel@tonic-gate ((struct dev_info *)B->b_dip)->devi_parent != NULL && 101*0Sstevel@tonic-gate ((struct dev_info *)B->b_dip)->devi_parent->devi_node_name == 102*0Sstevel@tonic-gate "pseudo" ? getminor(B->b_edev) : 103*0Sstevel@tonic-gate ((struct dev_info *)B->b_dip)->devi_instance)); 104*0Sstevel@tonic-gate dev_pathname = B->b_dip == NULL ? "<nfs>" : 105*0Sstevel@tonic-gate ddi_pathname(B->b_dip, getminor(B->b_edev)); 106*0Sstevel@tonic-gate}; 107*0Sstevel@tonic-gate 108*0Sstevel@tonic-gatetypedef struct fileinfo { 109*0Sstevel@tonic-gate string fi_name; /* name (basename of fi_pathname) */ 110*0Sstevel@tonic-gate string fi_dirname; /* directory (dirname of fi_pathname) */ 111*0Sstevel@tonic-gate string fi_pathname; /* full pathname */ 112*0Sstevel@tonic-gate offset_t fi_offset; /* offset within file */ 113*0Sstevel@tonic-gate string fi_fs; /* filesystem */ 114*0Sstevel@tonic-gate string fi_mount; /* mount point of file system */ 115*0Sstevel@tonic-gate int fi_oflags; /* open(2) flags for file descriptor */ 116*0Sstevel@tonic-gate} fileinfo_t; 117*0Sstevel@tonic-gate 118*0Sstevel@tonic-gate#pragma D binding "1.0" translator 119*0Sstevel@tonic-gatetranslator fileinfo_t < struct buf *B > { 120*0Sstevel@tonic-gate fi_name = B->b_file == NULL ? "<none>" : 121*0Sstevel@tonic-gate B->b_file->v_path == NULL ? "<unknown>" : 122*0Sstevel@tonic-gate basename(cleanpath(B->b_file->v_path)); 123*0Sstevel@tonic-gate fi_dirname = B->b_file == NULL ? "<none>" : 124*0Sstevel@tonic-gate B->b_file->v_path == NULL ? "<unknown>" : 125*0Sstevel@tonic-gate dirname(cleanpath(B->b_file->v_path)); 126*0Sstevel@tonic-gate fi_pathname = B->b_file == NULL ? "<none>" : 127*0Sstevel@tonic-gate B->b_file->v_path == NULL ? "<unknown>" : 128*0Sstevel@tonic-gate cleanpath(B->b_file->v_path); 129*0Sstevel@tonic-gate fi_offset = B->b_offset; 130*0Sstevel@tonic-gate fi_fs = B->b_file == NULL ? "<none>" : 131*0Sstevel@tonic-gate stringof(B->b_file->v_op->vnop_name); 132*0Sstevel@tonic-gate fi_mount = B->b_file == NULL ? "<none>" : 133*0Sstevel@tonic-gate B->b_file->v_vfsp->vfs_vnodecovered == NULL ? "/" : 134*0Sstevel@tonic-gate B->b_file->v_vfsp->vfs_vnodecovered->v_path == NULL ? "<unknown>" : 135*0Sstevel@tonic-gate cleanpath(B->b_file->v_vfsp->vfs_vnodecovered->v_path); 136*0Sstevel@tonic-gate fi_oflags = 0; 137*0Sstevel@tonic-gate}; 138*0Sstevel@tonic-gate 139*0Sstevel@tonic-gate/* 140*0Sstevel@tonic-gate * The following inline constants can be used to examine fi_oflags when using 141*0Sstevel@tonic-gate * the fds[] array or a translated fileinfo_t. Note that the various open 142*0Sstevel@tonic-gate * flags behave as a bit-field *except* for O_RDONLY, O_WRONLY, and O_RDWR. 143*0Sstevel@tonic-gate * To test the open mode, you write code similar to that used with the fcntl(2) 144*0Sstevel@tonic-gate * F_GET[X]FL command, such as: if ((fi_oflags & O_ACCMODE) == O_WRONLY). 145*0Sstevel@tonic-gate */ 146*0Sstevel@tonic-gateinline int O_ACCMODE = @O_ACCMODE@; 147*0Sstevel@tonic-gate#pragma D binding "1.1" O_ACCMODE 148*0Sstevel@tonic-gate 149*0Sstevel@tonic-gateinline int O_RDONLY = @O_RDONLY@; 150*0Sstevel@tonic-gate#pragma D binding "1.1" O_RDONLY 151*0Sstevel@tonic-gateinline int O_WRONLY = @O_WRONLY@; 152*0Sstevel@tonic-gate#pragma D binding "1.1" O_WRONLY 153*0Sstevel@tonic-gateinline int O_RDWR = @O_RDWR@; 154*0Sstevel@tonic-gate#pragma D binding "1.1" O_RDWR 155*0Sstevel@tonic-gate 156*0Sstevel@tonic-gateinline int O_APPEND = @O_APPEND@; 157*0Sstevel@tonic-gate#pragma D binding "1.1" O_APPEND 158*0Sstevel@tonic-gateinline int O_CREAT = @O_CREAT@; 159*0Sstevel@tonic-gate#pragma D binding "1.1" O_CREAT 160*0Sstevel@tonic-gateinline int O_DSYNC = @O_DSYNC@; 161*0Sstevel@tonic-gate#pragma D binding "1.1" O_DSYNC 162*0Sstevel@tonic-gateinline int O_EXCL = @O_EXCL@; 163*0Sstevel@tonic-gate#pragma D binding "1.1" O_EXCL 164*0Sstevel@tonic-gateinline int O_LARGEFILE = @O_LARGEFILE@; 165*0Sstevel@tonic-gate#pragma D binding "1.1" O_LARGEFILE 166*0Sstevel@tonic-gateinline int O_NOCTTY = @O_NOCTTY@; 167*0Sstevel@tonic-gate#pragma D binding "1.1" O_NOCTTY 168*0Sstevel@tonic-gateinline int O_NONBLOCK = @O_NONBLOCK@; 169*0Sstevel@tonic-gate#pragma D binding "1.1" O_NONBLOCK 170*0Sstevel@tonic-gateinline int O_NDELAY = @O_NDELAY@; 171*0Sstevel@tonic-gate#pragma D binding "1.1" O_NDELAY 172*0Sstevel@tonic-gateinline int O_RSYNC = @O_RSYNC@; 173*0Sstevel@tonic-gate#pragma D binding "1.1" O_RSYNC 174*0Sstevel@tonic-gateinline int O_SYNC = @O_SYNC@; 175*0Sstevel@tonic-gate#pragma D binding "1.1" O_SYNC 176*0Sstevel@tonic-gateinline int O_TRUNC = @O_TRUNC@; 177*0Sstevel@tonic-gate#pragma D binding "1.1" O_TRUNC 178*0Sstevel@tonic-gateinline int O_XATTR = @O_XATTR@; 179*0Sstevel@tonic-gate#pragma D binding "1.1" O_XATTR 180*0Sstevel@tonic-gate 181*0Sstevel@tonic-gate#pragma D binding "1.1" translator 182*0Sstevel@tonic-gatetranslator fileinfo_t < struct file *F > { 183*0Sstevel@tonic-gate fi_name = F == NULL ? "<none>" : 184*0Sstevel@tonic-gate F->f_vnode->v_path == NULL ? "<unknown>" : 185*0Sstevel@tonic-gate basename(cleanpath(F->f_vnode->v_path)); 186*0Sstevel@tonic-gate fi_dirname = F == NULL ? "<none>" : 187*0Sstevel@tonic-gate F->f_vnode->v_path == NULL ? "<unknown>" : 188*0Sstevel@tonic-gate dirname(cleanpath(F->f_vnode->v_path)); 189*0Sstevel@tonic-gate fi_pathname = F == NULL ? "<none>" : 190*0Sstevel@tonic-gate F->f_vnode->v_path == NULL ? "<unknown>" : 191*0Sstevel@tonic-gate cleanpath(F->f_vnode->v_path); 192*0Sstevel@tonic-gate fi_offset = F == NULL ? 0 : F->f_offset; 193*0Sstevel@tonic-gate fi_fs = F == NULL ? "<none>" : stringof(F->f_vnode->v_op->vnop_name); 194*0Sstevel@tonic-gate fi_mount = F == NULL ? "<none>" : 195*0Sstevel@tonic-gate F->f_vnode->v_vfsp->vfs_vnodecovered == NULL ? "/" : 196*0Sstevel@tonic-gate F->f_vnode->v_vfsp->vfs_vnodecovered->v_path == NULL ? "<unknown>" : 197*0Sstevel@tonic-gate cleanpath(F->f_vnode->v_vfsp->vfs_vnodecovered->v_path); 198*0Sstevel@tonic-gate fi_oflags = F == NULL ? 0 : F->f_flag + (int)@FOPEN@; 199*0Sstevel@tonic-gate}; 200*0Sstevel@tonic-gate 201*0Sstevel@tonic-gateinline fileinfo_t fds[int fd] = xlate <fileinfo_t> ( 202*0Sstevel@tonic-gate fd >= 0 && fd < curthread->t_procp->p_user.u_finfo.fi_nfiles ? 203*0Sstevel@tonic-gate curthread->t_procp->p_user.u_finfo.fi_list[fd].uf_file : NULL); 204*0Sstevel@tonic-gate 205*0Sstevel@tonic-gate#pragma D attributes Stable/Stable/Common fds 206*0Sstevel@tonic-gate#pragma D binding "1.1" fds 207