The indentation in LibGTop was done with the following command:
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-l /gnome/compile/libgtop/misc/format.el -f save-buffer
December 26, 1999
Martin
This commit is contained in:
Martin Baulig
@@ -1,3 +1,5 @@
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/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 4 -*- */
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/* $Id$ */
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/* Copyright (C) 1998 Joshua Sled
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@@ -70,9 +72,9 @@ static const unsigned long _glibtop_sysdeps_map_entry =
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int
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glibtop_init_proc_map_p (glibtop *server)
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{
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server->sysdeps.proc_map = _glibtop_sysdeps_proc_map;
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server->sysdeps.proc_map = _glibtop_sysdeps_proc_map;
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return 0;
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return 0;
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}
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/* Provides detailed information about a process. */
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@@ -81,189 +83,189 @@ glibtop_map_entry *
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glibtop_get_proc_map_p (glibtop *server, glibtop_proc_map *buf,
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pid_t pid)
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{
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struct kinfo_proc *pinfo;
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struct vm_map_entry entry, *first;
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struct vmspace vmspace;
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struct kinfo_proc *pinfo;
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struct vm_map_entry entry, *first;
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struct vmspace vmspace;
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#if defined(__NetBSD__) && (__NetBSD_Version__ >= 104000000)
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struct vnode vnode;
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struct inode inode;
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struct vnode vnode;
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struct inode inode;
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#else
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struct vm_object object;
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struct vm_object object;
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#endif
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glibtop_map_entry *maps;
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glibtop_map_entry *maps;
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#if defined __FreeBSD__
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struct vnode vnode;
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struct inode inode;
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struct mount mount;
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struct vnode vnode;
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struct inode inode;
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struct mount mount;
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#endif
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int count, i = 0;
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int update = 0;
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int count, i = 0;
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int update = 0;
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glibtop_init_p (server, (1L << GLIBTOP_SYSDEPS_PROC_MAP), 0);
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glibtop_init_p (server, (1L << GLIBTOP_SYSDEPS_PROC_MAP), 0);
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memset (buf, 0, sizeof (glibtop_proc_map));
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memset (buf, 0, sizeof (glibtop_proc_map));
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/* It does not work for the swapper task. */
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if (pid == 0) return NULL;
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/* It does not work for the swapper task. */
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if (pid == 0) return NULL;
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glibtop_suid_enter (server);
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glibtop_suid_enter (server);
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/* Get the process data */
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pinfo = kvm_getprocs (server->_priv->machine.kd,
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KERN_PROC_PID, pid, &count);
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if ((pinfo == NULL) || (count < 1))
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glibtop_error_io_r (server, "kvm_getprocs (%d)", pid);
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/* Get the process data */
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pinfo = kvm_getprocs (server->_priv->machine.kd,
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KERN_PROC_PID, pid, &count);
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if ((pinfo == NULL) || (count < 1))
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glibtop_error_io_r (server, "kvm_getprocs (%d)", pid);
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/* Now we get the memory maps. */
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/* Now we get the memory maps. */
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if (kvm_read (server->_priv->machine.kd,
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(unsigned long) pinfo [0].kp_proc.p_vmspace,
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(char *) &vmspace, sizeof (vmspace)) != sizeof (vmspace))
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glibtop_error_io_r (server, "kvm_read (vmspace)");
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if (kvm_read (server->_priv->machine.kd,
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(unsigned long) pinfo [0].kp_proc.p_vmspace,
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(char *) &vmspace, sizeof (vmspace)) != sizeof (vmspace))
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glibtop_error_io_r (server, "kvm_read (vmspace)");
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first = vmspace.vm_map.header.next;
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first = vmspace.vm_map.header.next;
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if (kvm_read (server->_priv->machine.kd,
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(unsigned long) vmspace.vm_map.header.next,
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(char *) &entry, sizeof (entry)) != sizeof (entry))
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if (kvm_read (server->_priv->machine.kd,
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(unsigned long) vmspace.vm_map.header.next,
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(char *) &entry, sizeof (entry)) != sizeof (entry))
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glibtop_error_io_r (server, "kvm_read (entry)");
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/* Allocate space. */
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buf->number = vmspace.vm_map.nentries;
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buf->size = sizeof (glibtop_map_entry);
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buf->total = buf->number * buf->size;
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maps = glibtop_malloc_r (server, buf->total);
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memset (maps, 0, buf->total);
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buf->flags = _glibtop_sysdeps_proc_map;
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/* Walk through the `vm_map_entry' list ... */
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/* I tested this a few times with `mmap'; as soon as you write
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* to the mmap'ed area, the object type changes from OBJT_VNODE
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* to OBJT_DEFAULT so if seems this really works. */
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do {
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if (update) {
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if (kvm_read (server->_priv->machine.kd,
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(unsigned long) entry.next,
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&entry, sizeof (entry)) != sizeof (entry))
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glibtop_error_io_r (server, "kvm_read (entry)");
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/* Allocate space. */
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buf->number = vmspace.vm_map.nentries;
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buf->size = sizeof (glibtop_map_entry);
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buf->total = buf->number * buf->size;
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maps = glibtop_malloc_r (server, buf->total);
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memset (maps, 0, buf->total);
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buf->flags = _glibtop_sysdeps_proc_map;
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/* Walk through the `vm_map_entry' list ... */
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/* I tested this a few times with `mmap'; as soon as you write
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* to the mmap'ed area, the object type changes from OBJT_VNODE
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* to OBJT_DEFAULT so if seems this really works. */
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do {
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if (update) {
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if (kvm_read (server->_priv->machine.kd,
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(unsigned long) entry.next,
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&entry, sizeof (entry)) != sizeof (entry))
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glibtop_error_io_r (server, "kvm_read (entry)");
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} else {
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update = 1;
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}
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} else {
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update = 1;
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}
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#ifdef __FreeBSD__
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#if __FreeBSD__ >= 4
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if (entry.eflags & (MAP_ENTRY_IS_SUB_MAP))
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continue;
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if (entry.eflags & (MAP_ENTRY_IS_SUB_MAP))
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continue;
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#else
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if (entry.eflags & (MAP_ENTRY_IS_A_MAP|MAP_ENTRY_IS_SUB_MAP))
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continue;
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if (entry.eflags & (MAP_ENTRY_IS_A_MAP|MAP_ENTRY_IS_SUB_MAP))
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continue;
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#endif
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#else
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#if defined(__NetBSD__) && (__NetBSD_Version__ >= 104000000)
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if (UVM_ET_ISSUBMAP (&entry))
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continue;
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if (UVM_ET_ISSUBMAP (&entry))
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continue;
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#else
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if (entry.is_a_map || entry.is_sub_map)
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continue;
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if (entry.is_a_map || entry.is_sub_map)
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continue;
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#endif
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#endif
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maps [i].flags = _glibtop_sysdeps_map_entry;
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maps [i].flags = _glibtop_sysdeps_map_entry;
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maps [i].start = entry.start;
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maps [i].end = entry.end;
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maps [i].offset = entry.offset;
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maps [i].start = entry.start;
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maps [i].end = entry.end;
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maps [i].offset = entry.offset;
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maps [i].perm = 0;
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maps [i].perm = 0;
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if (entry.protection & VM_PROT_READ)
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maps [i].perm |= GLIBTOP_MAP_PERM_READ;
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if (entry.protection & VM_PROT_WRITE)
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maps [i].perm |= GLIBTOP_MAP_PERM_WRITE;
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if (entry.protection & VM_PROT_EXECUTE)
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maps [i].perm |= GLIBTOP_MAP_PERM_EXECUTE;
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if (entry.protection & VM_PROT_READ)
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maps [i].perm |= GLIBTOP_MAP_PERM_READ;
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if (entry.protection & VM_PROT_WRITE)
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maps [i].perm |= GLIBTOP_MAP_PERM_WRITE;
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if (entry.protection & VM_PROT_EXECUTE)
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maps [i].perm |= GLIBTOP_MAP_PERM_EXECUTE;
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i++;
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i++;
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#if defined(__NetBSD__) && (__NetBSD_Version__ >= 104000000)
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if (!entry.object.uvm_obj)
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continue;
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if (!entry.object.uvm_obj)
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continue;
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/* We're only interested in vnodes */
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/* We're only interested in vnodes */
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if (kvm_read (server->_priv->machine.kd,
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(unsigned long) entry.object.uvm_obj,
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&vnode, sizeof (vnode)) != sizeof (vnode)) {
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glibtop_warn_io_r (server, "kvm_read (vnode)");
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return NULL;
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}
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if (kvm_read (server->_priv->machine.kd,
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(unsigned long) entry.object.uvm_obj,
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&vnode, sizeof (vnode)) != sizeof (vnode)) {
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glibtop_warn_io_r (server, "kvm_read (vnode)");
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return NULL;
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}
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#else
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if (!entry.object.vm_object)
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continue;
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if (!entry.object.vm_object)
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continue;
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/* We're only interested in `vm_object's */
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/* We're only interested in `vm_object's */
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if (kvm_read (server->_priv->machine.kd,
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(unsigned long) entry.object.vm_object,
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&object, sizeof (object)) != sizeof (object))
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glibtop_error_io_r (server, "kvm_read (object)");
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if (kvm_read (server->_priv->machine.kd,
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(unsigned long) entry.object.vm_object,
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&object, sizeof (object)) != sizeof (object))
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glibtop_error_io_r (server, "kvm_read (object)");
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#endif
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#if defined(__NetBSD__) && (__NetBSD_Version__ >= 104000000)
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if (!vnode.v_uvm.u_flags & UVM_VNODE_VALID)
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continue;
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if (!vnode.v_uvm.u_flags & UVM_VNODE_VALID)
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continue;
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if ((vnode.v_type != VREG) || (vnode.v_tag != VT_UFS) ||
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!vnode.v_data) continue;
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if ((vnode.v_type != VREG) || (vnode.v_tag != VT_UFS) ||
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!vnode.v_data) continue;
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if (kvm_read (server->_priv->machine.kd,
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(unsigned long) vnode.v_data,
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&inode, sizeof (inode)) != sizeof (inode))
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glibtop_error_io_r (server, "kvm_read (inode)");
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if (kvm_read (server->_priv->machine.kd,
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(unsigned long) vnode.v_data,
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&inode, sizeof (inode)) != sizeof (inode))
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glibtop_error_io_r (server, "kvm_read (inode)");
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maps [i-1].inode = inode.i_number;
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maps [i-1].device = inode.i_dev;
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maps [i-1].inode = inode.i_number;
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maps [i-1].device = inode.i_dev;
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#endif
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#ifdef __FreeBSD__
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/* If the object is of type vnode, add its size */
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/* If the object is of type vnode, add its size */
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if (object.type != OBJT_VNODE)
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continue;
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if (object.type != OBJT_VNODE)
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continue;
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if (!object.handle)
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continue;
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if (!object.handle)
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continue;
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if (kvm_read (server->_priv->machine.kd,
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(unsigned long) object.handle,
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&vnode, sizeof (vnode)) != sizeof (vnode))
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glibtop_error_io_r (server, "kvm_read (vnode)");
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if (kvm_read (server->_priv->machine.kd,
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(unsigned long) object.handle,
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&vnode, sizeof (vnode)) != sizeof (vnode))
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glibtop_error_io_r (server, "kvm_read (vnode)");
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if ((vnode.v_type != VREG) || (vnode.v_tag != VT_UFS) ||
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!vnode.v_data) continue;
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if ((vnode.v_type != VREG) || (vnode.v_tag != VT_UFS) ||
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!vnode.v_data) continue;
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if (kvm_read (server->_priv->machine.kd,
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(unsigned long) vnode.v_data,
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&inode, sizeof (inode)) != sizeof (inode))
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glibtop_error_io_r (server, "kvm_read (inode)");
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if (kvm_read (server->_priv->machine.kd,
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(unsigned long) vnode.v_data,
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&inode, sizeof (inode)) != sizeof (inode))
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glibtop_error_io_r (server, "kvm_read (inode)");
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if (kvm_read (server->_priv->machine.kd,
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(unsigned long) vnode.v_mount,
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&mount, sizeof (mount)) != sizeof (mount))
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glibtop_error_io_r (server, "kvm_read (mount)");
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if (kvm_read (server->_priv->machine.kd,
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(unsigned long) vnode.v_mount,
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&mount, sizeof (mount)) != sizeof (mount))
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glibtop_error_io_r (server, "kvm_read (mount)");
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maps [i-1].inode = inode.i_number;
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maps [i-1].device = inode.i_dev;
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maps [i-1].inode = inode.i_number;
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maps [i-1].device = inode.i_dev;
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#endif
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} while (entry.next != first);
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} while (entry.next != first);
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return maps;
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return maps;
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}
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