| /* |
| * dstore.c - Darwin global storage for /dev/kmem-based lsof |
| */ |
| |
| |
| /* |
| * Copyright 1994 Purdue Research Foundation, West Lafayette, Indiana |
| * 47907. All rights reserved. |
| * |
| * Written by Victor A. Abell |
| * |
| * This software is not subject to any license of the American Telephone |
| * and Telegraph Company or the Regents of the University of California. |
| * |
| * Permission is granted to anyone to use this software for any purpose on |
| * any computer system, and to alter it and redistribute it freely, subject |
| * to the following restrictions: |
| * |
| * 1. Neither the authors nor Purdue University are responsible for any |
| * consequences of the use of this software. |
| * |
| * 2. The origin of this software must not be misrepresented, either by |
| * explicit claim or by omission. Credit to the authors and Purdue |
| * University must appear in documentation and sources. |
| * |
| * 3. Altered versions must be plainly marked as such, and must not be |
| * misrepresented as being the original software. |
| * |
| * 4. This notice may not be removed or altered. |
| */ |
| |
| #ifndef lint |
| static char copyright[] = |
| "@(#) Copyright 1994 Purdue Research Foundation.\nAll rights reserved.\n"; |
| static char *rcsid = "$Id: dstore.c,v 1.5 2005/11/01 20:24:51 abe Exp $"; |
| #endif |
| |
| |
| #include "lsof.h" |
| |
| struct file *Cfp; /* curent file's file struct pointer */ |
| |
| |
| /* |
| * Drive_Nl -- table to drive the building of Nl[] via build_Nl() |
| * (See lsof.h and misc.c.) |
| */ |
| |
| struct drive_Nl Drive_Nl[] = { |
| |
| { "aproc", "_allproc" }, |
| { "nproc", "_nprocs" }, |
| { X_NCACHE, "_nchashtbl" }, |
| { X_NCSIZE, "_nchash" }, |
| { "", "" }, |
| { NULL, NULL } |
| }; |
| |
| int Kd = -1; /* KMEM descriptor */ |
| KA_T Kpa; /* kernel proc struct address */ |
| struct l_vfs *Lvfs = NULL; /* local vfs structure table */ |
| |
| int Np = 0; /* number of kernel processes */ |
| |
| struct kinfo_proc *P = NULL; /* local process table copy */ |
| |
| #if defined(HASFSTRUCT) |
| /* |
| * Pff_tab[] - table for printing file flags |
| */ |
| |
| struct pff_tab Pff_tab[] = { |
| { (long)FREAD, FF_READ }, |
| { (long)FWRITE, FF_WRITE }, |
| { (long)FNONBLOCK, FF_NBLOCK }, |
| { (long)FNDELAY, FF_NDELAY }, |
| { (long)FAPPEND, FF_APPEND }, |
| { (long)FASYNC, FF_ASYNC }, |
| { (long)FFSYNC, FF_FSYNC }, |
| { (long)FMARK, FF_MARK }, |
| { (long)FDEFER, FF_DEFER }, |
| { (long)FHASLOCK, FF_HASLOCK }, |
| { (long)O_NOCTTY, FF_NOCTTY }, |
| { (long)O_EVTONLY, FF_EVTONLY }, |
| { (long)0, NULL } |
| }; |
| |
| |
| /* |
| * Pof_tab[] - table for print process open file flags |
| */ |
| |
| struct pff_tab Pof_tab[] = { |
| |
| # if defined(UF_EXCLOSE) |
| { (long)UF_EXCLOSE, POF_CLOEXEC }, |
| # endif /* defined(UF_EXCLOSE) */ |
| |
| # if defined(UF_MAPPED) |
| { (long)UF_MAPPED, POF_MAPPED }, |
| # endif /* defined(UF_MAPPED) */ |
| |
| { (long)0, NULL } |
| }; |
| #endif /* defined(HASFSTRUCT) */ |
