Removing duplicate packages

1 files changed, 0 insertions, 975 deletions

diff --git a/abs/extra-testing/fam/fam-2.7.0-dnotify.patch b/abs/extra-testing/fam/fam-2.7.0-dnotify.patch
deleted file mode 100644
index 1d8910e..0000000
--- a/abs/extra-testing/fam/fam-2.7.0-dnotify.patch
+++ /dev/null
@@ -1,975 +0,0 @@
---- fam-2.7.0/src/DNotify.c++	2004-01-30 00:00:00.000000000 +0100
-+++ fam-2.7.0.dnotify/src/DNotify.c++	2004-01-30 00:00:00.000000000 +0100
-@@ -0,0 +1,582 @@
-+//  Copyright (C) 2001 Red Hat, Inc.  All Rights Reserved.
-+//  Copyright (C) 1999 Silicon Graphics, Inc.  All Rights Reserved.
-+//  
-+//  This program is free software; you can redistribute it and/or modify it
-+//  under the terms of version 2 of the GNU General Public License as
-+//  published by the Free Software Foundation.
-+//
-+//  This program is distributed in the hope that it would be useful, but
-+//  WITHOUT ANY WARRANTY; without even the implied warranty of
-+//  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  Further, any
-+//  license provided herein, whether implied or otherwise, is limited to
-+//  this program in accordance with the express provisions of the GNU
-+//  General Public License.  Patent licenses, if any, provided herein do not
-+//  apply to combinations of this program with other product or programs, or
-+//  any other product whatsoever.  This program is distributed without any
-+//  warranty that the program is delivered free of the rightful claim of any
-+//  third person by way of infringement or the like.  See the GNU General
-+//  Public License for more details.
-+//
-+//  You should have received a copy of the GNU General Public License along
-+//  with this program; if not, write the Free Software Foundation, Inc., 59
-+//  Temple Place - Suite 330, Boston MA 02111-1307, USA.
-+
-+#define _GNU_SOURCE  
-+#include <fcntl.h>
-+
-+#include <string.h>
-+#include <signal.h>
-+#include <stdio.h>
-+#include <unistd.h>
-+#include <sys/types.h>
-+#include <sys/stat.h>
-+#include <libgen.h>
-+
-+#include "DNotify.h"
-+
-+#include "Interest.h"
-+#include "Log.h"
-+#include "Scheduler.h"
-+#include <memory>
-+
-+
-+int DNotify::pipe_write_fd = -2;
-+int DNotify::pipe_read_fd = -2;
-+volatile sig_atomic_t DNotify::queue_overflowed = 0;
-+volatile sig_atomic_t DNotify::queue_changed = 0;
-+int DNotify::change_queue[QUEUESIZE];
-+volatile int DNotify::queue_head = 0; // Only modified by read handler
-+volatile int DNotify::queue_tail = 0; // Only modified by signal handler
-+DNotify::EventHandler DNotify::ehandler;
-+
-+DNotify::DirWatch *DNotify::dir_hash[DIR_HASHSIZE];
-+DNotify::FileWatch *DNotify::file_hash[FILE_HASHSIZE];
-+
-+struct DNotify::FileWatch
-+{
-+    DirWatch *dir_watch;
-+    dev_t file_dev;
-+    ino_t file_ino;
-+    FileWatch *next; // The DirWatch.watches list
-+    FileWatch *hash_link;
-+};
-+
-+struct DNotify::DirWatch
-+{
-+    int fd;
-+    dev_t dir_dev;
-+    ino_t dir_ino;
-+    
-+    DirWatch *hash_link;
-+    FileWatch *watches;
-+};
-+
-+struct DNotify::ChangeEventData
-+{
-+    dev_t file_dev;
-+    ino_t file_ino;
-+};    
-+
-+DNotify::DNotify(EventHandler h)
-+{
-+    assert(ehandler == NULL);
-+    ehandler = h;
-+}
-+
-+DNotify::~DNotify()
-+{
-+    if (pipe_read_fd >= 0)
-+    {
-+	//  Tell the scheduler.
-+
-+	(void) Scheduler::remove_read_handler(pipe_read_fd);
-+
-+	//  Close the pipe.
-+
-+	if (close(pipe_read_fd) < 0)
-+	    Log::perror("can't pipe read end");
-+	else
-+	    Log::debug("closed pipe read end");
-+	
-+	if (close(pipe_write_fd) < 0)
-+	    Log::perror("can't pipe write end");
-+	else
-+	    Log::debug("closed pipe write end");
-+	pipe_read_fd = -1;
-+    }
-+    ehandler = NULL;
-+}
-+
-+void
-+DNotify::overflow_signal_handler(int sig, siginfo_t *si, void *data)
-+{
-+  char c = 'x';
-+
-+  {
-+    char *str = "*************** overflow sigqueue ***********************\n";
-+    write (STDERR_FILENO, str, strlen(str));
-+  }
-+
-+  if (!queue_overflowed)
-+  {
-+      queue_overflowed = 1;
-+      // Trigger the read handler
-+      write(pipe_write_fd, &c, 1);
-+  }
-+}
-+
-+void
-+DNotify::signal_handler(int sig, siginfo_t *si, void *data)
-+{
-+  int left;
-+  char c = 'x';
-+
-+  if (queue_head <= queue_tail)
-+    left = (QUEUESIZE + queue_head) - queue_tail;
-+  else 
-+    left = queue_head - queue_tail;
-+  
-+  // Must leave at least one item unused to see difference
-+  // Betweeen empty and full
-+  if (left <= 1)
-+  {
-+      queue_overflowed = 1;
-+      {
-+	char *str = "*************** overflow famqueue ****************\n";
-+	write (STDERR_FILENO, str, strlen(str));
-+      }
-+  }
-+  else
-+  {
-+      change_queue[queue_tail] = si->si_fd;
-+      queue_tail = (queue_tail + 1) % QUEUESIZE;
-+  }
-+  
-+  if (!queue_changed)
-+  {
-+      queue_changed = 1;
-+      // Trigger the read handler
-+      write(pipe_write_fd, &c, 1);
-+  }
-+}
-+
-+bool
-+DNotify::is_active()
-+{
-+    if (pipe_read_fd == -2)
-+    {
-+        int filedes[2];
-+	int res;
-+	
-+	res = pipe (filedes);
-+	if (res >= 0)
-+	{   Log::debug("opened pipe");
-+   	    pipe_read_fd = filedes[0];
-+   	    pipe_write_fd = filedes[1];
-+
-+	    // Setup signal handler:
-+	    struct sigaction act;
-+	    
-+	    act.sa_sigaction = signal_handler;
-+	    sigemptyset(&act.sa_mask);
-+	    act.sa_flags = SA_SIGINFO;
-+	    sigaction(SIGRTMIN, &act, NULL);
-+
-+	    // When the RT queue overflows we get a SIGIO
-+	    act.sa_sigaction = overflow_signal_handler;
-+	    sigemptyset(&act.sa_mask);
-+	    sigaction(SIGIO, &act, NULL);
-+
-+	    (void) Scheduler::install_read_handler(pipe_read_fd, read_handler, NULL);
-+	}
-+    }
-+    return pipe_read_fd >= 0;
-+}
-+
-+DNotify::DirWatch *
-+DNotify::lookup_dirwatch (int fd)
-+{
-+  DirWatch **p;
-+  DirWatch *w;
-+
-+  p = dir_hashchain (fd);
-+
-+  while (*p)
-+    {
-+      w = *p;
-+
-+      if (w->fd == fd)
-+	return w;
-+
-+      p = &w->hash_link;
-+    }
-+  
-+  return *p;
-+}
-+
-+// This colud be made faster by using another hash table.
-+// But it's not that bad, since it is only used by express/revoke
-+DNotify::DirWatch *
-+DNotify::lookup_dirwatch (dev_t dir_dev, ino_t dir_ino)
-+{
-+  DirWatch *p;
-+  int i;
-+
-+  for (i=0;i<DIR_HASHSIZE;i++)
-+    {
-+      p = dir_hash[i];
-+      
-+      while (p)
-+	{
-+	  if (p->dir_dev == dir_dev && p->dir_ino == dir_ino)
-+	    return p;
-+	  
-+	  p = p->hash_link;
-+	}
-+    }
-+  
-+  return NULL;
-+}
-+
-+DNotify::FileWatch *
-+DNotify::lookup_filewatch (dev_t dev, ino_t ino)
-+{
-+  FileWatch **p;
-+  FileWatch *w;
-+
-+  p = file_hashchain (dev, ino);
-+
-+  while (*p)
-+    {
-+      w = *p;
-+
-+      if (w->file_dev == dev && w->file_ino == ino)
-+	return w;
-+
-+      p = &w->hash_link;
-+    }
-+  
-+  return *p;
-+}
-+
-+// Make sure w is not already in the hash table before calling
-+// this function.
-+void
-+DNotify::hash_dirwatch(DirWatch *w)
-+{
-+  DirWatch **p;
-+  p = dir_hashchain (w->fd);
-+  w->hash_link = *p;
-+  *p = w;
-+}
-+
-+// Make sure w is not already in the hash table before calling
-+// this function.
-+void
-+DNotify::hash_filewatch(FileWatch *w)
-+{
-+  FileWatch **p;
-+  p = file_hashchain (w->file_dev, w->file_ino);
-+  w->hash_link = *p;
-+  *p = w;
-+}
-+
-+void
-+DNotify::unhash_dirwatch(DirWatch *w)
-+{
-+  DirWatch **p;
-+  
-+  p = dir_hashchain (w->fd);
-+  
-+  while (*p)
-+    {
-+      if (*p == w)
-+	{
-+	  *p = w->hash_link;
-+	  break;
-+	}
-+      p = &(*p)->hash_link;
-+    }
-+  w->hash_link = NULL;
-+}
-+
-+void
-+DNotify::unhash_filewatch(FileWatch *w)
-+{
-+  FileWatch **p;
-+  
-+  p = file_hashchain (w->file_dev, w->file_ino);
-+  
-+  while (*p)
-+    {
-+      if (*p == w)
-+	{
-+	  *p = w->hash_link;
-+	  break;
-+	}
-+      p = &(*p)->hash_link;
-+    }
-+  w->hash_link = NULL;
-+}
-+
-+DNotify::Status
-+DNotify::watch_dir(const char *notify_dir, dev_t file_dev, ino_t file_ino)
-+{
-+  struct stat stat;
-+  dev_t dir_dev;
-+  ino_t dir_ino;
-+  DirWatch *dwatch;
-+  FileWatch *fw;
-+    
-+  if (lstat (notify_dir, &stat) == -1)
-+      return BAD;
-+  
-+  dwatch = lookup_dirwatch(stat.st_dev, stat.st_ino);
-+  if (!dwatch)
-+    {
-+      Log::debug ("New DirWatch for %s (%x %x)\n",
-+		  notify_dir, (int)stat.st_dev, (int)stat.st_ino);
-+      dwatch = new DirWatch;
-+      dwatch->watches = NULL;
-+      dwatch->hash_link = NULL;
-+      dwatch->dir_dev = stat.st_dev;
-+      dwatch->dir_ino = stat.st_ino;
-+      
-+      dwatch->fd = open(notify_dir, O_RDONLY);
-+      fcntl (dwatch->fd, F_SETSIG, SIGRTMIN);
-+      if (fcntl (dwatch->fd, F_NOTIFY,
-+                 (DN_MODIFY|DN_CREATE|DN_DELETE|DN_RENAME|DN_ATTRIB) 
-+		  | DN_MULTISHOT) == -1) {
-+	      return BAD;
-+      }
-+      hash_dirwatch (dwatch);
-+    }
-+
-+  fw = lookup_filewatch (file_dev, file_ino);
-+  if (fw && fw->dir_watch == dwatch)
-+	return OK;
-+  
-+  // No old FileWatch, need to add one:
-+  Log::debug("New FileWatch for %x %x\n", (int)file_dev, (int)file_ino);
-+  fw = new FileWatch;
-+  fw->next = dwatch->watches;
-+  dwatch->watches = fw;
-+  fw->file_dev = file_dev;
-+  fw->file_ino = file_ino;
-+  fw->dir_watch = dwatch;
-+  hash_filewatch(fw);
-+  return OK;
-+}
-+
-+char *
-+dirname_dup (const char *name)
-+{
-+  char *copy = strdup(name);
-+  char *res = dirname(copy);
-+  res = strdup(res);
-+  free (copy);
-+  return res;
-+}
-+
-+DNotify::Status
-+DNotify::express(const char *name, struct stat *status)
-+{
-+    struct stat stat;
-+    char *notify_dir;
-+    int res;
-+    Status s;
-+    dev_t dev;
-+    ino_t ino;
-+
-+    Log::debug("express() name: %s\n", name);
-+
-+    if (!is_active())
-+	return BAD;
-+
-+    if (::lstat (name, &stat) == -1)
-+      return BAD;
-+
-+    dev = stat.st_dev;
-+    ino = stat.st_ino;
-+    
-+    if ((stat.st_mode & S_IFMT) != S_IFDIR)
-+	notify_dir = dirname_dup (name);
-+    else
-+	notify_dir = (char *)name;
-+
-+    s = watch_dir (notify_dir, dev, ino);
-+    if (notify_dir != name)
-+        free (notify_dir);
-+    if (s)
-+      return s;
-+
-+    // Check for a race condition; if someone removed or changed the
-+    // file at the same time that we are expressing interest in it,
-+    // revoke the interest so we don't get notifications about changes
-+    // to a recycled inode that we don't otherwise care about.
-+    //
-+    struct stat st;
-+    if (status == NULL) {
-+	status = &st;
-+    }
-+    if (::lstat(name, status) == -1) {
-+	Log::perror("stat on \"%s\" failed", name);
-+	revoke(name, stat.st_dev, stat.st_ino);
-+	return BAD;
-+    }
-+    if (status->st_dev != stat.st_dev
-+	|| status->st_ino != stat.st_ino) {
-+	Log::error("File \"%s\" changed between express and stat",
-+		   name);
-+	revoke(name, stat.st_dev, stat.st_ino);
-+	return BAD;
-+    }	
-+
-+    Log::debug("told dnotify to monitor \"%s\" = dev %d/%d, ino %d", name,
-+	       major(status->st_dev), minor(status->st_dev),
-+	       status->st_ino);
-+    return OK;
-+}
-+
-+DNotify::Status
-+DNotify::revoke(const char *name, dev_t dev, ino_t ino)
-+{
-+    FileWatch *fwatch;
-+    DirWatch *dwatch;
-+    
-+    Log::debug("revoke() name: %s, dev: %x, ino: %x\n", name, dev, ino);
-+
-+    if (!is_active())
-+	return BAD;
-+
-+    // Lookup FileWatch by dev:ino, and its DirWatch.
-+    fwatch = lookup_filewatch (dev, ino);
-+    if (fwatch == NULL)
-+	return BAD;
-+    
-+    dwatch = fwatch->dir_watch;
-+    
-+    // delete FileWatch, if last FileWatch: close fd, delete DirWatch
-+    Log::debug ("Destroying FileWatch for (%x %x)\n",
-+		(int)fwatch->file_dev, (int)fwatch->file_ino);
-+    FileWatch **p;
-+    for (p=&dwatch->watches; *p; p=&(*p)->next)
-+    {
-+      if (*p == fwatch)
-+	{
-+	  *p = (*p)->next;
-+	  break;
-+	}
-+    }
-+    unhash_filewatch(fwatch);
-+    delete fwatch;
-+    if (dwatch->watches == NULL)
-+      {
-+	Log::debug ("Destroying DirWatch for (%x %x)\n",
-+		    (int)dwatch->dir_dev, (int)dwatch->dir_ino);
-+	close(dwatch->fd);
-+	unhash_dirwatch(dwatch);
-+	delete dwatch;
-+      }
-+  
-+    return OK;
-+}
-+
-+
-+void
-+DNotify::all_watches_changed(void)
-+{
-+  int i;
-+  FileWatch *fw;
-+
-+  for (i=0; i<FILE_HASHSIZE; i++)
-+  {
-+      fw = file_hash[i];
-+      while (fw)
-+      {
-+	  (*ehandler)(fw->file_dev, fw->file_ino, CHANGE);
-+
-+	  fw = fw->hash_link;
-+      }
-+  }
-+}
-+
-+
-+void
-+DNotify::read_handler(int fd, void *)
-+{
-+    static char readbuf[5000];
-+    DirWatch *dw;
-+    FileWatch *fw;
-+    int snap_queue_tail;
-+    int last_fd;
-+
-+    int rc = read(fd, readbuf, sizeof readbuf);
-+    queue_changed = 0;
-+    if (rc < 0)
-+        Log::perror("pipe read");
-+    else if (queue_overflowed)
-+    {
-+	  // There is a *slight* race condition here. Between reading
-+	  // the queue_overflow flag and resetting it. But it doesn't
-+	  // matter, since I'm gonna handle the overflow after reseting
-+	  // anyway.
-+	  queue_overflowed = false;
-+
-+	  // We're soon gonna check all watches anyway, so
-+	  // get rid of the current queue
-+	  queue_head = queue_tail;
-+	  
-+	  all_watches_changed ();
-+    }
-+    else
-+    {
-+	// Don't read events that happen later than
-+	// the initial read. (Otherwise skipping fd's
-+	// might miss some changes).
-+	snap_queue_tail = queue_tail;
-+	last_fd = -1;
-+	while (queue_head != snap_queue_tail)
-+	{
-+	    fd = change_queue[queue_head];
-+	    queue_head = (queue_head + 1) % QUEUESIZE;
-+
-+	    // Skip multiple changes to the same fd
-+	    if (fd != last_fd)
-+	    {
-+		dw = lookup_dirwatch (fd);
-+		if (dw)
-+		{
-+		    int n_watches, i;
-+		    ChangeEventData *data;
-+		    
-+		    Log::debug("dnotify said dev %d/%d, ino %ld changed",
-+			       major(dw->dir_dev), minor(dw->dir_dev), dw->dir_ino);
-+		    
-+		    n_watches = 0;
-+		    for (fw=dw->watches; fw; fw=fw->next)
-+			n_watches++;
-+		    
-+		    data = new ChangeEventData[n_watches];
-+
-+		    i = 0;
-+		    for (fw=dw->watches; fw; fw=fw->next)
-+		    {
-+			data[i].file_dev = fw->file_dev;
-+			data[i].file_ino = fw->file_ino;
-+			i++;
-+		    }
-+
-+		    for (i = 0; i < n_watches; i++)
-+		    {
-+			(*ehandler)(data[i].file_dev, data[i].file_ino, CHANGE);
-+		    }
-+		    
-+		    delete[] data;
-+		}
-+	    }
-+	    last_fd = fd;
-+	}
-+    }
-+}
-+
---- fam-2.7.0/src/DNotify.h	2004-01-30 00:00:00.000000000 +0100
-+++ fam-2.7.0.dnotify/src/DNotify.h	2004-01-30 00:00:00.000000000 +0100
-@@ -0,0 +1,98 @@
-+//  Copyright (C) 2001 Red Hat, Inc.  All Rights Reserved.
-+//  Copyright (C) 1999 Silicon Graphics, Inc.  All Rights Reserved.
-+//
-+//  This program is free software; you can redistribute it and/or modify it
-+//  under the terms of version 2 of the GNU General Public License as
-+//  published by the Free Software Foundation.
-+//
-+//  This program is distributed in the hope that it would be useful, but
-+//  WITHOUT ANY WARRANTY; without even the implied warranty of
-+//  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  Further, any
-+//  license provided herein, whether implied or otherwise, is limited to
-+//  this program in accordance with the express provisions of the GNU
-+//  General Public License.  Patent licenses, if any, provided herein do not
-+//  apply to combinations of this program with other product or programs, or
-+//  any other product whatsoever.  This program is distributed without any
-+//  warranty that the program is delivered free of the rightful claim of any
-+//  third person by way of infringement or the like.  See the GNU General
-+//  Public License for more details.
-+//
-+//  You should have received a copy of the GNU General Public License along
-+//  with this program; if not, write the Free Software Foundation, Inc., 59
-+//  Temple Place - Suite 330, Boston MA 02111-1307, USA.
-+
-+#ifndef DNotify_included
-+#define DNotify_included
-+
-+#include "config.h"
-+#include "Monitor.h"
-+#include <signal.h>
-+
-+//  DNotify is an object encapsulating the dnotify linux fcntl.
-+//  It "emulates" the IMon interface.
-+//  There can only be one instantiation of the DNotify object.
-+//
-+//  The user of this object uses express() and revoke() to
-+//  express/revoke interest in a file.  There is also
-+//  a callback, the EventHandler.  When an dnotify event comes in,
-+//  the EventHandler is called.
-+//
-+//  The user of the DNotify object is the Interest class.
-+
-+class DNotify : public Monitor {
-+public:
-+    DNotify(EventHandler h);
-+    ~DNotify();
-+
-+    static bool is_active();
-+
-+    virtual Status express(const char *name, struct stat *stat_return);
-+    virtual Status revoke(const char *name, dev_t dev, ino_t ino);
-+
-+private:
-+    struct FileWatch;
-+    struct DirWatch;
-+    struct ChangeEventData;
-+  
-+    //  Class Variables
-+    enum { QUEUESIZE = 1024 };
-+    static int pipe_write_fd;
-+    static int pipe_read_fd;
-+    static int change_queue[QUEUESIZE];
-+    static volatile sig_atomic_t queue_overflowed;
-+    static volatile sig_atomic_t queue_changed;
-+    static volatile int queue_head; // Only modified by read handler
-+    static volatile int queue_tail; // Only modified by signal handler
-+    static EventHandler ehandler;
-+    static void overflow_signal_handler(int sig, siginfo_t *si, void *data);
-+    static void signal_handler(int sig, siginfo_t *si, void *data);
-+    static void read_handler(int fd, void *closure);
-+ 
-+    enum { DIR_HASHSIZE = 367 };
-+    static DirWatch *dir_hash[DIR_HASHSIZE];
-+    enum { FILE_HASHSIZE = 823 };
-+    static FileWatch *file_hash[FILE_HASHSIZE];
-+
-+    static DirWatch **dir_hashchain(int fd)
-+			  { return &dir_hash[(unsigned) (fd) % DIR_HASHSIZE]; }
-+    static FileWatch **file_hashchain(dev_t d, ino_t i)
-+			  { return &file_hash[(unsigned) (d+i) % FILE_HASHSIZE]; }
-+
-+    static DirWatch *lookup_dirwatch (int fd);
-+    static DirWatch *lookup_dirwatch (dev_t dir_dev, ino_t dir_ino);
-+    static FileWatch *lookup_filewatch (dev_t file_dev, ino_t file_ino);
-+    static void hash_dirwatch(DirWatch *w);
-+    static void hash_filewatch(FileWatch *w);
-+    static void unhash_dirwatch(DirWatch *w);
-+    static void unhash_filewatch(FileWatch *w);
-+    static Status watch_dir(const char *notify_dir, dev_t file_dev, ino_t file_ino);
-+
-+    static void all_watches_changed(void);
-+    
-+    DNotify(const DNotify&);			// Do not copy
-+    DNotify & operator = (const DNotify&);	//  or assign.
-+};
-+
-+#endif /* !IMon_included */
-+
-+
---- fam-2.7.0/src/Interest.c++	2004-01-30 00:00:00.000000000 +0100
-+++ fam-2.7.0.dnotify/src/Interest.c++	2004-01-30 00:00:00.000000000 +0100
-@@ -42,12 +42,21 @@
- #include "Event.h"
- #include "FileSystem.h"
- #include "IMon.h"
-+#include "DNotify.h"
- #include "Log.h"
- #include "Pollster.h"
- #include "timeval.h"
- 
- Interest *Interest::hashtable[];
--IMon      Interest::imon(imon_handler);
-+
-+#ifdef USE_DNOTIFY 
-+static DNotify dnotify(Interest::monitor_handler);
-+Monitor * Interest::monitor = &dnotify;
-+#else
-+static IMon imon(Interest::monitor_handler);
-+Monitor * Interest::monitor = &imon;
-+#endif
-+
- bool      Interest::xtab_verification = true;
- 
- Interest::Interest(const char *name, FileSystem *fs, in_addr host, ExportVerification ev)
-@@ -60,10 +69,10 @@
-       mypath_exported_to_host(ev == NO_VERIFY_EXPORTED)
- {
-     memset(&old_stat, 0, sizeof(old_stat)); 
--    IMon::Status s = IMon::BAD;
- 
--    s = imon.express(name, &old_stat);
--    if (s != IMon::OK)
-+    Monitor::Status s = Monitor::BAD;
-+    s = monitor->express(name, &old_stat);
-+    if (s != Monitor::OK)
-     {   int rc = lstat(name, &old_stat);
- 	if (rc < 0)
- 	{   Log::info("can't lstat %s", name);
-@@ -100,7 +109,7 @@
-     }
- #endif
- 
--    if (exported_to_host()) fs->ll_monitor(this, s == IMon::OK);
-+    if (exported_to_host()) fs->ll_monitor(this, s == Monitor::OK);
- }
- 
- Interest::~Interest()
-@@ -128,7 +137,7 @@
- 		pp = &p->hashlink;	// move to next element
- 	    }
- 	if (!found_same)
--	    (void) imon.revoke(name(), dev, ino);
-+	  (void) monitor->revoke(name(), dev, ino);
-     }
- }
- 
-@@ -147,7 +156,7 @@
- 
-         // Express interest.
-         IMon::Status s = IMon::BAD;
--	s = imon.express(name(), NULL);
-+	s = monitor->express(name(), NULL);
-         if (s != IMon::OK) {
-             return true;
-         }
-@@ -248,23 +257,23 @@
- }
- 
- void
--Interest::imon_handler(dev_t device, ino_t inumber, int event)
-+Interest::monitor_handler(dev_t device, ino_t inumber, int event)
- {
-     assert(device || inumber);
- 
-     for (Interest *p = *hashchain(device, inumber), *next = p; p; p = next)
-     {	next = p->hashlink;
- 	if (p->ino == inumber && p->dev == device)
--	{   if (event == IMon::EXEC)
-+	  {   if (event == Monitor::EXEC)
- 	    {   p->cur_exec_state = EXECUTING;
- 		(void) p->report_exec_state();
- 	    }
--	    else if (event == IMon::EXIT)
-+	    else if (event == Monitor::EXIT)
- 	    {   p->cur_exec_state = NOT_EXECUTING;
- 		(void) p->report_exec_state();
- 	    }
- 	    else
--	    {   assert(event == IMon::CHANGE);
-+	    {   assert(event == Monitor::CHANGE);
- 		p->scan();
- 	    }
- 	}
---- fam-2.7.0/config.h.in	2003-01-20 01:40:15.000000000 +0100
-+++ fam-2.7.0.dnotify/config.h.in	2004-01-30 13:50:33.000000000 +0100
-@@ -180,3 +180,6 @@
- 
- /* Define to `int' if <sys/types.h> doesn't define. */
- #undef uid_t
-+
-+/* Define to 1 if you have F_NOTIFY fcntl */
-+#undef USE_DNOTIFY
---- fam-2.7.0/configure.ac	2003-11-26 20:47:59.000000000 +0100
-+++ fam-2.7.0.dnotify/configure.ac	2004-01-30 13:50:33.000000000 +0100
-@@ -34,7 +34,26 @@
- AC_HEADER_DIRENT
- AC_CHECK_HEADERS([fcntl.h limits.h linux/imon.h netinet/in.h rpc/rpc.h rpcsvc/mount.h stddef.h stdlib.h string.h syslog.h sys/imon.h sys/param.h sys/select.h sys/statvfs.h sys/syssgi.h sys/time.h sys/types.h sys/un.h unistd.h])
- 
--if test "$have_sys_imon_h"; then
-+# Test for the linux dnotify fcntl
-+AC_MSG_CHECKING([for dnotify fcntl support])
-+AC_TRY_COMPILE([
-+#define _GNU_SOURCE  
-+#include <fcntl.h>
-+#include <unistd.h>
-+],
-+[ int fd = 1;
-+  fcntl (fd, F_NOTIFY, (DN_MODIFY|DN_CREATE|DN_DELETE|DN_RENAME|DN_ATTRIB)
-+                       |DN_MULTISHOT);
-+], have_dnotify=yes, have_dnotify=no)
-+
-+use_dnotify=false
-+AC_MSG_RESULT($have_dnotify)
-+
-+if test "$have_dnotify"; then
-+        MONITOR_FUNCS=IMonNone
-+        AC_DEFINE([USE_DNOTIFY], [], [Use dnotify])
-+	use_dnotify=true
-+elif test "$have_sys_imon_h"; then
- 	MONITOR_FUNCS=IMonIRIX
- elif test "$have_linux_imon_h"; then
- 	MONITOR_FUNCS=IMonLinux
-@@ -42,6 +62,7 @@
- 	MONITOR_FUNCS=IMonNone
- fi
- AC_SUBST(MONITOR_FUNCS)
-+AM_CONDITIONAL(USE_DNOTIFY, $use_dnotify)
- 
- # Checks for typedefs, structures, and compiler characteristics.
- AC_HEADER_STDBOOL
---- fam-2.7.0/src/IMon.h	2004-01-30 00:00:00.000000000 +0200
-+++ fam-2.7.0.dnotify/src/IMon.h	2004-01-30 00:00:00.000000000 +0200
-@@ -24,10 +24,7 @@
- #define IMon_included
- 
- #include "config.h"
--#include <sys/stat.h>
--#include <sys/types.h>
--
--#include "Boolean.h"
-+#include "Monitor.h"
- 
- struct stat;
- 
-@@ -41,25 +38,18 @@
- //
- //  The user of the IMon object is the Interest class.
- 
--class IMon {
-+class IMon : public Monitor {
- 
- public:
--
--    enum Status { OK = 0, BAD = -1 };
--    enum Event { EXEC, EXIT, CHANGE };
--
--    typedef void (*EventHandler)(dev_t, ino_t, int event);
--
-     IMon(EventHandler h);
-     ~IMon();
- 
-     static bool is_active();
- 
--    Status express(const char *name, struct stat *stat_return);
--    Status revoke(const char *name, dev_t dev, ino_t ino);
-+    virtual Status express(const char *name, struct stat *stat_return);
-+    virtual Status revoke(const char *name, dev_t dev, ino_t ino);
- 
- private:
--
-     //  Class Variables
- 
-     static int imonfd;
---- fam-2.7.0/src/Interest.h	2004-01-30 00:00:00.000000000 +0200
-+++ fam-2.7.0.dnotify/src/Interest.h	2004-01-30 00:00:00.000000000 +0200
-@@ -32,7 +32,7 @@
- 
- class Event;
- class FileSystem;
--class IMon;
-+class Monitor;
- struct stat;
- 
- //  Interest -- abstract base class for filesystem entities of interest.
-@@ -74,7 +74,7 @@
- 
-     //  Public Class Method
- 
--    static void imon_handler(dev_t, ino_t, int event);
-+    static void monitor_handler(dev_t, ino_t, int event);
- 
-     static void enable_xtab_verification(bool enable);
- 
-@@ -121,7 +121,7 @@
- 
-     //  Class Variables
- 
--    static IMon imon;
-+    static Monitor *monitor;
-     static Interest *hashtable[HASHSIZE];
-     static bool xtab_verification;
- 
---- fam-2.7.0/src/Makefile.am	2003-01-19 13:00:17.000000000 +0100
-+++ fam-2.7.0.dnotify/src/Makefile.am	2004-01-30 13:50:38.000000000 +0100
-@@ -71,7 +71,11 @@
-   main.c++ \
-   timeval.c++ \
-   timeval.h \
--  @MONITOR_FUNCS@.c++
-+  Monitor.h \
-+  DNotify.h \
-+  DNotify.c++ \
-+  @MONITOR_FUNCS@.c++ 
- 
--EXTRA_famd_SOURCES = IMonIrix.c++ IMonLinux.c++ IMonNone.c++
-+EXTRA_famd_SOURCES = IMonIrix.c++ IMonLinux.c++ IMonNone.c++ DNotify.c++ \
-+  DNotify.h Monitor.h
- 
---- fam-2.7.0/src/Monitor.h	2004-01-30 00:00:00.000000000 +0200
-+++ fam-2.7.0.dnotify/src/Monitor.h	2004-01-30 00:00:00.000000000 +0200
-@@ -0,0 +1,57 @@
-+//  Copyright (C) 2001 Red Hat, Inc.  All Rights Reserved.
-+//  Copyright (C) 1999 Silicon Graphics, Inc.  All Rights Reserved.
-+//  
-+//  This program is free software; you can redistribute it and/or modify it
-+//  under the terms of version 2 of the GNU General Public License as
-+//  published by the Free Software Foundation.
-+//
-+//  This program is distributed in the hope that it would be useful, but
-+//  WITHOUT ANY WARRANTY; without even the implied warranty of
-+//  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  Further, any
-+//  license provided herein, whether implied or otherwise, is limited to
-+//  this program in accordance with the express provisions of the GNU
-+//  General Public License.  Patent licenses, if any, provided herein do not
-+//  apply to combinations of this program with other product or programs, or
-+//  any other product whatsoever.  This program is distributed without any
-+//  warranty that the program is delivered free of the rightful claim of any
-+//  third person by way of infringement or the like.  See the GNU General
-+//  Public License for more details.
-+//
-+//  You should have received a copy of the GNU General Public License along
-+//  with this program; if not, write the Free Software Foundation, Inc., 59
-+//  Temple Place - Suite 330, Boston MA 02111-1307, USA.
-+
-+#ifndef Monitor_included
-+#define Monitor_included
-+
-+#include "config.h"
-+#include <sys/stat.h>
-+#include <sys/types.h>
-+
-+struct stat;
-+
-+//  Monitor is an abstract baseclass for differend file monitoring
-+//  systems. The original system used was IMon, and the Montor API
-+//  is heavily influenced by that.
-+//  There can only be one instantiation of the Monitor object.
-+//
-+//  The user of this object uses express() and revoke() to
-+//  express/revoke interest in a file to imon.  There is also
-+//  a callback, the EventHandler.  When an event comes in,
-+//  the EventHandler is called.
-+//
-+//  The main implementers of the Monitor class is IMon and DNotify
-+
-+class Monitor {
-+public:
-+
-+    enum Status { OK = 0, BAD = -1 };
-+    enum Event { EXEC, EXIT, CHANGE };
-+
-+    typedef void (*EventHandler)(dev_t, ino_t, int event);
-+
-+    virtual Status express(const char *name, struct stat *stat_return) = 0;
-+    virtual Status revoke(const char *name, dev_t dev, ino_t ino) = 0;
-+};
-+
-+#endif /* !Monitor_included */