This is gdbint.info, produced by makeinfo version 4.8 from
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This is gdbint.info, produced by makeinfo version 4.8 from
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./gdbint.texinfo.
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./gdbint.texinfo.
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INFO-DIR-SECTION Software development
|
INFO-DIR-SECTION Software development
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START-INFO-DIR-ENTRY
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START-INFO-DIR-ENTRY
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* Gdb-Internals: (gdbint). The GNU debugger's internals.
|
* Gdb-Internals: (gdbint). The GNU debugger's internals.
|
END-INFO-DIR-ENTRY
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END-INFO-DIR-ENTRY
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|
|
Copyright (C) 1990, 1991, 1992, 1993, 1994, 1996, 1998, 1999, 2000,
|
Copyright (C) 1990, 1991, 1992, 1993, 1994, 1996, 1998, 1999, 2000,
|
2001, 2002, 2003, 2004, 2005, 2006, 2008, 2009, 2010 Free Software
|
2001, 2002, 2003, 2004, 2005, 2006, 2008, 2009, 2010 Free Software
|
Foundation, Inc. Contributed by Cygnus Solutions. Written by John
|
Foundation, Inc. Contributed by Cygnus Solutions. Written by John
|
Gilmore. Second Edition by Stan Shebs.
|
Gilmore. Second Edition by Stan Shebs.
|
|
|
Permission is granted to copy, distribute and/or modify this document
|
Permission is granted to copy, distribute and/or modify this document
|
under the terms of the GNU Free Documentation License, Version 1.1 or
|
under the terms of the GNU Free Documentation License, Version 1.1 or
|
any later version published by the Free Software Foundation; with no
|
any later version published by the Free Software Foundation; with no
|
Invariant Sections, with no Front-Cover Texts, and with no Back-Cover
|
Invariant Sections, with no Front-Cover Texts, and with no Back-Cover
|
Texts. A copy of the license is included in the section entitled "GNU
|
Texts. A copy of the license is included in the section entitled "GNU
|
Free Documentation License".
|
Free Documentation License".
|
|
|
This file documents the internals of the GNU debugger GDB.
|
This file documents the internals of the GNU debugger GDB.
|
|
|
Copyright (C) 1990, 1991, 1992, 1993, 1994, 1996, 1998, 1999, 2000,
|
Copyright (C) 1990, 1991, 1992, 1993, 1994, 1996, 1998, 1999, 2000,
|
2001, 2002, 2003, 2004, 2005, 2006, 2008, 2009, 2010 Free Software
|
2001, 2002, 2003, 2004, 2005, 2006, 2008, 2009, 2010 Free Software
|
Foundation, Inc. Contributed by Cygnus Solutions. Written by John
|
Foundation, Inc. Contributed by Cygnus Solutions. Written by John
|
Gilmore. Second Edition by Stan Shebs.
|
Gilmore. Second Edition by Stan Shebs.
|
|
|
Permission is granted to copy, distribute and/or modify this document
|
Permission is granted to copy, distribute and/or modify this document
|
under the terms of the GNU Free Documentation License, Version 1.1 or
|
under the terms of the GNU Free Documentation License, Version 1.1 or
|
any later version published by the Free Software Foundation; with no
|
any later version published by the Free Software Foundation; with no
|
Invariant Sections, with no Front-Cover Texts, and with no Back-Cover
|
Invariant Sections, with no Front-Cover Texts, and with no Back-Cover
|
Texts. A copy of the license is included in the section entitled "GNU
|
Texts. A copy of the license is included in the section entitled "GNU
|
Free Documentation License".
|
Free Documentation License".
|
|
|
|
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File: gdbint.info, Node: GDB Observers, Next: GNU Free Documentation License, Prev: Hints, Up: Top
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File: gdbint.info, Node: GDB Observers, Next: GNU Free Documentation License, Prev: Hints, Up: Top
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|
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Appendix A GDB Currently available observers
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Appendix A GDB Currently available observers
|
********************************************
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********************************************
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|
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A.1 Implementation rationale
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A.1 Implementation rationale
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============================
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============================
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|
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An "observer" is an entity which is interested in being notified when
|
An "observer" is an entity which is interested in being notified when
|
GDB reaches certain states, or certain events occur in GDB. The entity
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GDB reaches certain states, or certain events occur in GDB. The entity
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being observed is called the "subject". To receive notifications, the
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being observed is called the "subject". To receive notifications, the
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observer attaches a callback to the subject. One subject can have
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observer attaches a callback to the subject. One subject can have
|
several observers.
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several observers.
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|
|
`observer.c' implements an internal generic low-level event
|
`observer.c' implements an internal generic low-level event
|
notification mechanism. This generic event notification mechanism is
|
notification mechanism. This generic event notification mechanism is
|
then re-used to implement the exported high-level notification
|
then re-used to implement the exported high-level notification
|
management routines for all possible notifications.
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management routines for all possible notifications.
|
|
|
The current implementation of the generic observer provides support
|
The current implementation of the generic observer provides support
|
for contextual data. This contextual data is given to the subject when
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for contextual data. This contextual data is given to the subject when
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attaching the callback. In return, the subject will provide this
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attaching the callback. In return, the subject will provide this
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contextual data back to the observer as a parameter of the callback.
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contextual data back to the observer as a parameter of the callback.
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|
|
Note that the current support for the contextual data is only
|
Note that the current support for the contextual data is only
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partial, as it lacks a mechanism that would deallocate this data when
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partial, as it lacks a mechanism that would deallocate this data when
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the callback is detached. This is not a problem so far, as this
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the callback is detached. This is not a problem so far, as this
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contextual data is only used internally to hold a function pointer.
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contextual data is only used internally to hold a function pointer.
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Later on, if a certain observer needs to provide support for user-level
|
Later on, if a certain observer needs to provide support for user-level
|
contextual data, then the generic notification mechanism will need to be
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contextual data, then the generic notification mechanism will need to be
|
enhanced to allow the observer to provide a routine to deallocate the
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enhanced to allow the observer to provide a routine to deallocate the
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data when attaching the callback.
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data when attaching the callback.
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|
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The observer implementation is also currently not reentrant. In
|
The observer implementation is also currently not reentrant. In
|
particular, it is therefore not possible to call the attach or detach
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particular, it is therefore not possible to call the attach or detach
|
routines during a notification.
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routines during a notification.
|
|
|
A.2 Debugging
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A.2 Debugging
|
=============
|
=============
|
|
|
Observer notifications can be traced using the command `set debug
|
Observer notifications can be traced using the command `set debug
|
observer 1' (*note Optional messages about internal happenings:
|
observer 1' (*note Optional messages about internal happenings:
|
(gdb)Debugging Output.).
|
(gdb)Debugging Output.).
|
|
|
A.3 `normal_stop' Notifications
|
A.3 `normal_stop' Notifications
|
===============================
|
===============================
|
|
|
GDB notifies all `normal_stop' observers when the inferior execution
|
GDB notifies all `normal_stop' observers when the inferior execution
|
has just stopped, the associated messages and annotations have been
|
has just stopped, the associated messages and annotations have been
|
printed, and the control is about to be returned to the user.
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printed, and the control is about to be returned to the user.
|
|
|
Note that the `normal_stop' notification is not emitted when the
|
Note that the `normal_stop' notification is not emitted when the
|
execution stops due to a breakpoint, and this breakpoint has a
|
execution stops due to a breakpoint, and this breakpoint has a
|
condition that is not met. If the breakpoint has any associated
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condition that is not met. If the breakpoint has any associated
|
commands list, the commands are executed after the notification is
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commands list, the commands are executed after the notification is
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emitted.
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emitted.
|
|
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The following interfaces are available to manage observers:
|
The following interfaces are available to manage observers:
|
|
|
-- Function: extern struct observer *observer_attach_EVENT
|
-- Function: extern struct observer *observer_attach_EVENT
|
(observer_EVENT_ftype *F)
|
(observer_EVENT_ftype *F)
|
Using the function F, create an observer that is notified when
|
Using the function F, create an observer that is notified when
|
ever EVENT occurs, return the observer.
|
ever EVENT occurs, return the observer.
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|
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-- Function: extern void observer_detach_EVENT (struct observer
|
-- Function: extern void observer_detach_EVENT (struct observer
|
*OBSERVER);
|
*OBSERVER);
|
Remove OBSERVER from the list of observers to be notified when
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Remove OBSERVER from the list of observers to be notified when
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EVENT occurs.
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EVENT occurs.
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|
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-- Function: extern void observer_notify_EVENT (void);
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-- Function: extern void observer_notify_EVENT (void);
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Send a notification to all EVENT observers.
|
Send a notification to all EVENT observers.
|
|
|
The following observable events are defined:
|
The following observable events are defined:
|
|
|
-- Function: void normal_stop (struct bpstats *BS, int PRINT_FRAME)
|
-- Function: void normal_stop (struct bpstats *BS, int PRINT_FRAME)
|
The inferior has stopped for real. The BS argument describes the
|
The inferior has stopped for real. The BS argument describes the
|
breakpoints were are stopped at, if any. Second argument
|
breakpoints were are stopped at, if any. Second argument
|
PRINT_FRAME non-zero means display the location where the inferior
|
PRINT_FRAME non-zero means display the location where the inferior
|
has stopped.
|
has stopped.
|
|
|
-- Function: void target_changed (struct target_ops *TARGET)
|
-- Function: void target_changed (struct target_ops *TARGET)
|
The target's register contents have changed.
|
The target's register contents have changed.
|
|
|
-- Function: void executable_changed (void)
|
-- Function: void executable_changed (void)
|
The executable being debugged by GDB has changed: The user decided
|
The executable being debugged by GDB has changed: The user decided
|
to debug a different program, or the program he was debugging has
|
to debug a different program, or the program he was debugging has
|
been modified since being loaded by the debugger (by being
|
been modified since being loaded by the debugger (by being
|
recompiled, for instance).
|
recompiled, for instance).
|
|
|
-- Function: void inferior_created (struct target_ops *OBJFILE, int
|
-- Function: void inferior_created (struct target_ops *OBJFILE, int
|
FROM_TTY)
|
FROM_TTY)
|
GDB has just connected to an inferior. For `run', GDB calls this
|
GDB has just connected to an inferior. For `run', GDB calls this
|
observer while the inferior is still stopped at the entry-point
|
observer while the inferior is still stopped at the entry-point
|
instruction. For `attach' and `core', GDB calls this observer
|
instruction. For `attach' and `core', GDB calls this observer
|
immediately after connecting to the inferior, and before any
|
immediately after connecting to the inferior, and before any
|
information on the inferior has been printed.
|
information on the inferior has been printed.
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|
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-- Function: void solib_loaded (struct so_list *SOLIB)
|
-- Function: void solib_loaded (struct so_list *SOLIB)
|
The shared library specified by SOLIB has been loaded. Note that
|
The shared library specified by SOLIB has been loaded. Note that
|
when GDB calls this observer, the library's symbols probably
|
when GDB calls this observer, the library's symbols probably
|
haven't been loaded yet.
|
haven't been loaded yet.
|
|
|
-- Function: void solib_unloaded (struct so_list *SOLIB)
|
-- Function: void solib_unloaded (struct so_list *SOLIB)
|
The shared library specified by SOLIB has been unloaded. Note
|
The shared library specified by SOLIB has been unloaded. Note
|
that when GDB calls this observer, the library's symbols have not
|
that when GDB calls this observer, the library's symbols have not
|
been unloaded yet, and thus are still available.
|
been unloaded yet, and thus are still available.
|
|
|
-- Function: void new_objfile (struct objfile *OBJFILE)
|
-- Function: void new_objfile (struct objfile *OBJFILE)
|
The symbol file specified by OBJFILE has been loaded. Called with
|
The symbol file specified by OBJFILE has been loaded. Called with
|
OBJFILE equal to `NULL' to indicate previously loaded symbol table
|
OBJFILE equal to `NULL' to indicate previously loaded symbol table
|
data has now been invalidated.
|
data has now been invalidated.
|
|
|
-- Function: void new_thread (struct thread_info *T)
|
-- Function: void new_thread (struct thread_info *T)
|
The thread specified by T has been created.
|
The thread specified by T has been created.
|
|
|
-- Function: void thread_exit (struct thread_info *T, int SILENT)
|
-- Function: void thread_exit (struct thread_info *T, int SILENT)
|
The thread specified by T has exited. The SILENT argument
|
The thread specified by T has exited. The SILENT argument
|
indicates that GDB is removing the thread from its tables without
|
indicates that GDB is removing the thread from its tables without
|
wanting to notify the user about it.
|
wanting to notify the user about it.
|
|
|
-- Function: void thread_stop_requested (ptid_t PTID)
|
-- Function: void thread_stop_requested (ptid_t PTID)
|
An explicit stop request was issued to PTID. If PTID equals
|
An explicit stop request was issued to PTID. If PTID equals
|
MINUS_ONE_PTID, the request applied to all threads. If
|
MINUS_ONE_PTID, the request applied to all threads. If
|
`ptid_is_pid(ptid)' returns true, the request applied to all
|
`ptid_is_pid(ptid)' returns true, the request applied to all
|
threads of the process pointed at by PTID. Otherwise, the request
|
threads of the process pointed at by PTID. Otherwise, the request
|
applied to the single thread pointed at by PTID.
|
applied to the single thread pointed at by PTID.
|
|
|
-- Function: void target_resumed (ptid_t PTID)
|
-- Function: void target_resumed (ptid_t PTID)
|
The target was resumed. The PTID parameter specifies which thread
|
The target was resumed. The PTID parameter specifies which thread
|
was resume, and may be RESUME_ALL if all threads are resumed.
|
was resume, and may be RESUME_ALL if all threads are resumed.
|
|
|
-- Function: void about_to_proceed (void)
|
-- Function: void about_to_proceed (void)
|
The target is about to be proceeded.
|
The target is about to be proceeded.
|
|
|
-- Function: void breakpoint_created (int BPNUM)
|
-- Function: void breakpoint_created (int BPNUM)
|
A new breakpoint has been created. The argument BPNUM is the
|
A new breakpoint has been created. The argument BPNUM is the
|
number of the newly-created breakpoint.
|
number of the newly-created breakpoint.
|
|
|
-- Function: void breakpoint_deleted (int BPNUM)
|
-- Function: void breakpoint_deleted (int BPNUM)
|
A breakpoint has been destroyed. The argument BPNUM is the number
|
A breakpoint has been destroyed. The argument BPNUM is the number
|
of the newly-destroyed breakpoint.
|
of the newly-destroyed breakpoint.
|
|
|
-- Function: void breakpoint_modified (int BPNUM)
|
-- Function: void breakpoint_modified (int BPNUM)
|
A breakpoint has been modified in some way. The argument BPNUM is
|
A breakpoint has been modified in some way. The argument BPNUM is
|
the number of the modified breakpoint.
|
the number of the modified breakpoint.
|
|
|
-- Function: void tracepoint_created (int TPNUM)
|
-- Function: void tracepoint_created (int TPNUM)
|
A new tracepoint has been created. The argument TPNUM is the
|
A new tracepoint has been created. The argument TPNUM is the
|
number of the newly-created tracepoint.
|
number of the newly-created tracepoint.
|
|
|
-- Function: void tracepoint_deleted (int TPNUM)
|
-- Function: void tracepoint_deleted (int TPNUM)
|
A tracepoint has been destroyed. The argument TPNUM is the number
|
A tracepoint has been destroyed. The argument TPNUM is the number
|
of the newly-destroyed tracepoint.
|
of the newly-destroyed tracepoint.
|
|
|
-- Function: void tracepoint_modified (int TPNUM)
|
-- Function: void tracepoint_modified (int TPNUM)
|
A tracepoint has been modified in some way. The argument TPNUM is
|
A tracepoint has been modified in some way. The argument TPNUM is
|
the number of the modified tracepoint.
|
the number of the modified tracepoint.
|
|
|
-- Function: void architecture_changed (struct gdbarch *NEWARCH)
|
-- Function: void architecture_changed (struct gdbarch *NEWARCH)
|
The current architecture has changed. The argument NEWARCH is a
|
The current architecture has changed. The argument NEWARCH is a
|
pointer to the new architecture.
|
pointer to the new architecture.
|
|
|
-- Function: void thread_ptid_changed (ptid_t OLD_PTID, ptid_t
|
-- Function: void thread_ptid_changed (ptid_t OLD_PTID, ptid_t
|
NEW_PTID)
|
NEW_PTID)
|
The thread's ptid has changed. The OLD_PTID parameter specifies
|
The thread's ptid has changed. The OLD_PTID parameter specifies
|
the old value, and NEW_PTID specifies the new value.
|
the old value, and NEW_PTID specifies the new value.
|
|
|
-- Function: void inferior_appeared (int PID)
|
-- Function: void inferior_appeared (int PID)
|
GDB has attached to a new inferior identified by PID.
|
GDB has attached to a new inferior identified by PID.
|
|
|
-- Function: void inferior_exit (int PID)
|
-- Function: void inferior_exit (int PID)
|
Either GDB detached from the inferior, or the inferior exited.
|
Either GDB detached from the inferior, or the inferior exited.
|
The argument PID identifies the inferior.
|
The argument PID identifies the inferior.
|
|
|
-- Function: void memory_changed (CORE_ADDR ADDR, int LEN, const
|
-- Function: void memory_changed (CORE_ADDR ADDR, int LEN, const
|
bfd_byte *DATA)
|
bfd_byte *DATA)
|
Bytes from DATA to DATA + LEN have been written to the current
|
Bytes from DATA to DATA + LEN have been written to the current
|
inferior at ADDR.
|
inferior at ADDR.
|
|
|
-- Function: void test_notification (int SOMEARG)
|
-- Function: void test_notification (int SOMEARG)
|
This observer is used for internal testing. Do not use. See
|
This observer is used for internal testing. Do not use. See
|
testsuite/gdb.gdb/observer.exp.
|
testsuite/gdb.gdb/observer.exp.
|
|
|
|
|
File: gdbint.info, Node: GNU Free Documentation License, Next: Index, Prev: GDB Observers, Up: Top
|
File: gdbint.info, Node: GNU Free Documentation License, Next: Index, Prev: GDB Observers, Up: Top
|
|
|
Appendix B GNU Free Documentation License
|
Appendix B GNU Free Documentation License
|
*****************************************
|
*****************************************
|
|
|
Version 1.2, November 2002
|
Version 1.2, November 2002
|
|
|
Copyright (C) 2000,2001,2002 Free Software Foundation, Inc.
|
Copyright (C) 2000,2001,2002 Free Software Foundation, Inc.
|
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
|
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
|
|
|
Everyone is permitted to copy and distribute verbatim copies
|
Everyone is permitted to copy and distribute verbatim copies
|
of this license document, but changing it is not allowed.
|
of this license document, but changing it is not allowed.
|
|
|
0. PREAMBLE
|
0. PREAMBLE
|
|
|
The purpose of this License is to make a manual, textbook, or other
|
The purpose of this License is to make a manual, textbook, or other
|
functional and useful document "free" in the sense of freedom: to
|
functional and useful document "free" in the sense of freedom: to
|
assure everyone the effective freedom to copy and redistribute it,
|
assure everyone the effective freedom to copy and redistribute it,
|
with or without modifying it, either commercially or
|
with or without modifying it, either commercially or
|
noncommercially. Secondarily, this License preserves for the
|
noncommercially. Secondarily, this License preserves for the
|
author and publisher a way to get credit for their work, while not
|
author and publisher a way to get credit for their work, while not
|
being considered responsible for modifications made by others.
|
being considered responsible for modifications made by others.
|
|
|
This License is a kind of "copyleft", which means that derivative
|
This License is a kind of "copyleft", which means that derivative
|
works of the document must themselves be free in the same sense.
|
works of the document must themselves be free in the same sense.
|
It complements the GNU General Public License, which is a copyleft
|
It complements the GNU General Public License, which is a copyleft
|
license designed for free software.
|
license designed for free software.
|
|
|
We have designed this License in order to use it for manuals for
|
We have designed this License in order to use it for manuals for
|
free software, because free software needs free documentation: a
|
free software, because free software needs free documentation: a
|
free program should come with manuals providing the same freedoms
|
free program should come with manuals providing the same freedoms
|
that the software does. But this License is not limited to
|
that the software does. But this License is not limited to
|
software manuals; it can be used for any textual work, regardless
|
software manuals; it can be used for any textual work, regardless
|
of subject matter or whether it is published as a printed book.
|
of subject matter or whether it is published as a printed book.
|
We recommend this License principally for works whose purpose is
|
We recommend this License principally for works whose purpose is
|
instruction or reference.
|
instruction or reference.
|
|
|
1. APPLICABILITY AND DEFINITIONS
|
1. APPLICABILITY AND DEFINITIONS
|
|
|
This License applies to any manual or other work, in any medium,
|
This License applies to any manual or other work, in any medium,
|
that contains a notice placed by the copyright holder saying it
|
that contains a notice placed by the copyright holder saying it
|
can be distributed under the terms of this License. Such a notice
|
can be distributed under the terms of this License. Such a notice
|
grants a world-wide, royalty-free license, unlimited in duration,
|
grants a world-wide, royalty-free license, unlimited in duration,
|
to use that work under the conditions stated herein. The
|
to use that work under the conditions stated herein. The
|
"Document", below, refers to any such manual or work. Any member
|
"Document", below, refers to any such manual or work. Any member
|
of the public is a licensee, and is addressed as "you". You
|
of the public is a licensee, and is addressed as "you". You
|
accept the license if you copy, modify or distribute the work in a
|
accept the license if you copy, modify or distribute the work in a
|
way requiring permission under copyright law.
|
way requiring permission under copyright law.
|
|
|
A "Modified Version" of the Document means any work containing the
|
A "Modified Version" of the Document means any work containing the
|
Document or a portion of it, either copied verbatim, or with
|
Document or a portion of it, either copied verbatim, or with
|
modifications and/or translated into another language.
|
modifications and/or translated into another language.
|
|
|
A "Secondary Section" is a named appendix or a front-matter section
|
A "Secondary Section" is a named appendix or a front-matter section
|
of the Document that deals exclusively with the relationship of the
|
of the Document that deals exclusively with the relationship of the
|
publishers or authors of the Document to the Document's overall
|
publishers or authors of the Document to the Document's overall
|
subject (or to related matters) and contains nothing that could
|
subject (or to related matters) and contains nothing that could
|
fall directly within that overall subject. (Thus, if the Document
|
fall directly within that overall subject. (Thus, if the Document
|
is in part a textbook of mathematics, a Secondary Section may not
|
is in part a textbook of mathematics, a Secondary Section may not
|
explain any mathematics.) The relationship could be a matter of
|
explain any mathematics.) The relationship could be a matter of
|
historical connection with the subject or with related matters, or
|
historical connection with the subject or with related matters, or
|
of legal, commercial, philosophical, ethical or political position
|
of legal, commercial, philosophical, ethical or political position
|
regarding them.
|
regarding them.
|
|
|
The "Invariant Sections" are certain Secondary Sections whose
|
The "Invariant Sections" are certain Secondary Sections whose
|
titles are designated, as being those of Invariant Sections, in
|
titles are designated, as being those of Invariant Sections, in
|
the notice that says that the Document is released under this
|
the notice that says that the Document is released under this
|
License. If a section does not fit the above definition of
|
License. If a section does not fit the above definition of
|
Secondary then it is not allowed to be designated as Invariant.
|
Secondary then it is not allowed to be designated as Invariant.
|
The Document may contain zero Invariant Sections. If the Document
|
The Document may contain zero Invariant Sections. If the Document
|
does not identify any Invariant Sections then there are none.
|
does not identify any Invariant Sections then there are none.
|
|
|
The "Cover Texts" are certain short passages of text that are
|
The "Cover Texts" are certain short passages of text that are
|
listed, as Front-Cover Texts or Back-Cover Texts, in the notice
|
listed, as Front-Cover Texts or Back-Cover Texts, in the notice
|
that says that the Document is released under this License. A
|
that says that the Document is released under this License. A
|
Front-Cover Text may be at most 5 words, and a Back-Cover Text may
|
Front-Cover Text may be at most 5 words, and a Back-Cover Text may
|
be at most 25 words.
|
be at most 25 words.
|
|
|
A "Transparent" copy of the Document means a machine-readable copy,
|
A "Transparent" copy of the Document means a machine-readable copy,
|
represented in a format whose specification is available to the
|
represented in a format whose specification is available to the
|
general public, that is suitable for revising the document
|
general public, that is suitable for revising the document
|
straightforwardly with generic text editors or (for images
|
straightforwardly with generic text editors or (for images
|
composed of pixels) generic paint programs or (for drawings) some
|
composed of pixels) generic paint programs or (for drawings) some
|
widely available drawing editor, and that is suitable for input to
|
widely available drawing editor, and that is suitable for input to
|
text formatters or for automatic translation to a variety of
|
text formatters or for automatic translation to a variety of
|
formats suitable for input to text formatters. A copy made in an
|
formats suitable for input to text formatters. A copy made in an
|
otherwise Transparent file format whose markup, or absence of
|
otherwise Transparent file format whose markup, or absence of
|
markup, has been arranged to thwart or discourage subsequent
|
markup, has been arranged to thwart or discourage subsequent
|
modification by readers is not Transparent. An image format is
|
modification by readers is not Transparent. An image format is
|
not Transparent if used for any substantial amount of text. A
|
not Transparent if used for any substantial amount of text. A
|
copy that is not "Transparent" is called "Opaque".
|
copy that is not "Transparent" is called "Opaque".
|
|
|
Examples of suitable formats for Transparent copies include plain
|
Examples of suitable formats for Transparent copies include plain
|
ASCII without markup, Texinfo input format, LaTeX input format,
|
ASCII without markup, Texinfo input format, LaTeX input format,
|
SGML or XML using a publicly available DTD, and
|
SGML or XML using a publicly available DTD, and
|
standard-conforming simple HTML, PostScript or PDF designed for
|
standard-conforming simple HTML, PostScript or PDF designed for
|
human modification. Examples of transparent image formats include
|
human modification. Examples of transparent image formats include
|
PNG, XCF and JPG. Opaque formats include proprietary formats that
|
PNG, XCF and JPG. Opaque formats include proprietary formats that
|
can be read and edited only by proprietary word processors, SGML or
|
can be read and edited only by proprietary word processors, SGML or
|
XML for which the DTD and/or processing tools are not generally
|
XML for which the DTD and/or processing tools are not generally
|
available, and the machine-generated HTML, PostScript or PDF
|
available, and the machine-generated HTML, PostScript or PDF
|
produced by some word processors for output purposes only.
|
produced by some word processors for output purposes only.
|
|
|
The "Title Page" means, for a printed book, the title page itself,
|
The "Title Page" means, for a printed book, the title page itself,
|
plus such following pages as are needed to hold, legibly, the
|
plus such following pages as are needed to hold, legibly, the
|
material this License requires to appear in the title page. For
|
material this License requires to appear in the title page. For
|
works in formats which do not have any title page as such, "Title
|
works in formats which do not have any title page as such, "Title
|
Page" means the text near the most prominent appearance of the
|
Page" means the text near the most prominent appearance of the
|
work's title, preceding the beginning of the body of the text.
|
work's title, preceding the beginning of the body of the text.
|
|
|
A section "Entitled XYZ" means a named subunit of the Document
|
A section "Entitled XYZ" means a named subunit of the Document
|
whose title either is precisely XYZ or contains XYZ in parentheses
|
whose title either is precisely XYZ or contains XYZ in parentheses
|
following text that translates XYZ in another language. (Here XYZ
|
following text that translates XYZ in another language. (Here XYZ
|
stands for a specific section name mentioned below, such as
|
stands for a specific section name mentioned below, such as
|
"Acknowledgements", "Dedications", "Endorsements", or "History".)
|
"Acknowledgements", "Dedications", "Endorsements", or "History".)
|
To "Preserve the Title" of such a section when you modify the
|
To "Preserve the Title" of such a section when you modify the
|
Document means that it remains a section "Entitled XYZ" according
|
Document means that it remains a section "Entitled XYZ" according
|
to this definition.
|
to this definition.
|
|
|
The Document may include Warranty Disclaimers next to the notice
|
The Document may include Warranty Disclaimers next to the notice
|
which states that this License applies to the Document. These
|
which states that this License applies to the Document. These
|
Warranty Disclaimers are considered to be included by reference in
|
Warranty Disclaimers are considered to be included by reference in
|
this License, but only as regards disclaiming warranties: any other
|
this License, but only as regards disclaiming warranties: any other
|
implication that these Warranty Disclaimers may have is void and
|
implication that these Warranty Disclaimers may have is void and
|
has no effect on the meaning of this License.
|
has no effect on the meaning of this License.
|
|
|
2. VERBATIM COPYING
|
2. VERBATIM COPYING
|
|
|
You may copy and distribute the Document in any medium, either
|
You may copy and distribute the Document in any medium, either
|
commercially or noncommercially, provided that this License, the
|
commercially or noncommercially, provided that this License, the
|
copyright notices, and the license notice saying this License
|
copyright notices, and the license notice saying this License
|
applies to the Document are reproduced in all copies, and that you
|
applies to the Document are reproduced in all copies, and that you
|
add no other conditions whatsoever to those of this License. You
|
add no other conditions whatsoever to those of this License. You
|
may not use technical measures to obstruct or control the reading
|
may not use technical measures to obstruct or control the reading
|
or further copying of the copies you make or distribute. However,
|
or further copying of the copies you make or distribute. However,
|
you may accept compensation in exchange for copies. If you
|
you may accept compensation in exchange for copies. If you
|
distribute a large enough number of copies you must also follow
|
distribute a large enough number of copies you must also follow
|
the conditions in section 3.
|
the conditions in section 3.
|
|
|
You may also lend copies, under the same conditions stated above,
|
You may also lend copies, under the same conditions stated above,
|
and you may publicly display copies.
|
and you may publicly display copies.
|
|
|
3. COPYING IN QUANTITY
|
3. COPYING IN QUANTITY
|
|
|
If you publish printed copies (or copies in media that commonly
|
If you publish printed copies (or copies in media that commonly
|
have printed covers) of the Document, numbering more than 100, and
|
have printed covers) of the Document, numbering more than 100, and
|
the Document's license notice requires Cover Texts, you must
|
the Document's license notice requires Cover Texts, you must
|
enclose the copies in covers that carry, clearly and legibly, all
|
enclose the copies in covers that carry, clearly and legibly, all
|
these Cover Texts: Front-Cover Texts on the front cover, and
|
these Cover Texts: Front-Cover Texts on the front cover, and
|
Back-Cover Texts on the back cover. Both covers must also clearly
|
Back-Cover Texts on the back cover. Both covers must also clearly
|
and legibly identify you as the publisher of these copies. The
|
and legibly identify you as the publisher of these copies. The
|
front cover must present the full title with all words of the
|
front cover must present the full title with all words of the
|
title equally prominent and visible. You may add other material
|
title equally prominent and visible. You may add other material
|
on the covers in addition. Copying with changes limited to the
|
on the covers in addition. Copying with changes limited to the
|
covers, as long as they preserve the title of the Document and
|
covers, as long as they preserve the title of the Document and
|
satisfy these conditions, can be treated as verbatim copying in
|
satisfy these conditions, can be treated as verbatim copying in
|
other respects.
|
other respects.
|
|
|
If the required texts for either cover are too voluminous to fit
|
If the required texts for either cover are too voluminous to fit
|
legibly, you should put the first ones listed (as many as fit
|
legibly, you should put the first ones listed (as many as fit
|
reasonably) on the actual cover, and continue the rest onto
|
reasonably) on the actual cover, and continue the rest onto
|
adjacent pages.
|
adjacent pages.
|
|
|
If you publish or distribute Opaque copies of the Document
|
If you publish or distribute Opaque copies of the Document
|
numbering more than 100, you must either include a
|
numbering more than 100, you must either include a
|
machine-readable Transparent copy along with each Opaque copy, or
|
machine-readable Transparent copy along with each Opaque copy, or
|
state in or with each Opaque copy a computer-network location from
|
state in or with each Opaque copy a computer-network location from
|
which the general network-using public has access to download
|
which the general network-using public has access to download
|
using public-standard network protocols a complete Transparent
|
using public-standard network protocols a complete Transparent
|
copy of the Document, free of added material. If you use the
|
copy of the Document, free of added material. If you use the
|
latter option, you must take reasonably prudent steps, when you
|
latter option, you must take reasonably prudent steps, when you
|
begin distribution of Opaque copies in quantity, to ensure that
|
begin distribution of Opaque copies in quantity, to ensure that
|
this Transparent copy will remain thus accessible at the stated
|
this Transparent copy will remain thus accessible at the stated
|
location until at least one year after the last time you
|
location until at least one year after the last time you
|
distribute an Opaque copy (directly or through your agents or
|
distribute an Opaque copy (directly or through your agents or
|
retailers) of that edition to the public.
|
retailers) of that edition to the public.
|
|
|
It is requested, but not required, that you contact the authors of
|
It is requested, but not required, that you contact the authors of
|
the Document well before redistributing any large number of
|
the Document well before redistributing any large number of
|
copies, to give them a chance to provide you with an updated
|
copies, to give them a chance to provide you with an updated
|
version of the Document.
|
version of the Document.
|
|
|
4. MODIFICATIONS
|
4. MODIFICATIONS
|
|
|
You may copy and distribute a Modified Version of the Document
|
You may copy and distribute a Modified Version of the Document
|
under the conditions of sections 2 and 3 above, provided that you
|
under the conditions of sections 2 and 3 above, provided that you
|
release the Modified Version under precisely this License, with
|
release the Modified Version under precisely this License, with
|
the Modified Version filling the role of the Document, thus
|
the Modified Version filling the role of the Document, thus
|
licensing distribution and modification of the Modified Version to
|
licensing distribution and modification of the Modified Version to
|
whoever possesses a copy of it. In addition, you must do these
|
whoever possesses a copy of it. In addition, you must do these
|
things in the Modified Version:
|
things in the Modified Version:
|
|
|
A. Use in the Title Page (and on the covers, if any) a title
|
A. Use in the Title Page (and on the covers, if any) a title
|
distinct from that of the Document, and from those of
|
distinct from that of the Document, and from those of
|
previous versions (which should, if there were any, be listed
|
previous versions (which should, if there were any, be listed
|
in the History section of the Document). You may use the
|
in the History section of the Document). You may use the
|
same title as a previous version if the original publisher of
|
same title as a previous version if the original publisher of
|
that version gives permission.
|
that version gives permission.
|
|
|
B. List on the Title Page, as authors, one or more persons or
|
B. List on the Title Page, as authors, one or more persons or
|
entities responsible for authorship of the modifications in
|
entities responsible for authorship of the modifications in
|
the Modified Version, together with at least five of the
|
the Modified Version, together with at least five of the
|
principal authors of the Document (all of its principal
|
principal authors of the Document (all of its principal
|
authors, if it has fewer than five), unless they release you
|
authors, if it has fewer than five), unless they release you
|
from this requirement.
|
from this requirement.
|
|
|
C. State on the Title page the name of the publisher of the
|
C. State on the Title page the name of the publisher of the
|
Modified Version, as the publisher.
|
Modified Version, as the publisher.
|
|
|
D. Preserve all the copyright notices of the Document.
|
D. Preserve all the copyright notices of the Document.
|
|
|
E. Add an appropriate copyright notice for your modifications
|
E. Add an appropriate copyright notice for your modifications
|
adjacent to the other copyright notices.
|
adjacent to the other copyright notices.
|
|
|
F. Include, immediately after the copyright notices, a license
|
F. Include, immediately after the copyright notices, a license
|
notice giving the public permission to use the Modified
|
notice giving the public permission to use the Modified
|
Version under the terms of this License, in the form shown in
|
Version under the terms of this License, in the form shown in
|
the Addendum below.
|
the Addendum below.
|
|
|
G. Preserve in that license notice the full lists of Invariant
|
G. Preserve in that license notice the full lists of Invariant
|
Sections and required Cover Texts given in the Document's
|
Sections and required Cover Texts given in the Document's
|
license notice.
|
license notice.
|
|
|
H. Include an unaltered copy of this License.
|
H. Include an unaltered copy of this License.
|
|
|
I. Preserve the section Entitled "History", Preserve its Title,
|
I. Preserve the section Entitled "History", Preserve its Title,
|
and add to it an item stating at least the title, year, new
|
and add to it an item stating at least the title, year, new
|
authors, and publisher of the Modified Version as given on
|
authors, and publisher of the Modified Version as given on
|
the Title Page. If there is no section Entitled "History" in
|
the Title Page. If there is no section Entitled "History" in
|
the Document, create one stating the title, year, authors,
|
the Document, create one stating the title, year, authors,
|
and publisher of the Document as given on its Title Page,
|
and publisher of the Document as given on its Title Page,
|
then add an item describing the Modified Version as stated in
|
then add an item describing the Modified Version as stated in
|
the previous sentence.
|
the previous sentence.
|
|
|
J. Preserve the network location, if any, given in the Document
|
J. Preserve the network location, if any, given in the Document
|
for public access to a Transparent copy of the Document, and
|
for public access to a Transparent copy of the Document, and
|
likewise the network locations given in the Document for
|
likewise the network locations given in the Document for
|
previous versions it was based on. These may be placed in
|
previous versions it was based on. These may be placed in
|
the "History" section. You may omit a network location for a
|
the "History" section. You may omit a network location for a
|
work that was published at least four years before the
|
work that was published at least four years before the
|
Document itself, or if the original publisher of the version
|
Document itself, or if the original publisher of the version
|
it refers to gives permission.
|
it refers to gives permission.
|
|
|
K. For any section Entitled "Acknowledgements" or "Dedications",
|
K. For any section Entitled "Acknowledgements" or "Dedications",
|
Preserve the Title of the section, and preserve in the
|
Preserve the Title of the section, and preserve in the
|
section all the substance and tone of each of the contributor
|
section all the substance and tone of each of the contributor
|
acknowledgements and/or dedications given therein.
|
acknowledgements and/or dedications given therein.
|
|
|
L. Preserve all the Invariant Sections of the Document,
|
L. Preserve all the Invariant Sections of the Document,
|
unaltered in their text and in their titles. Section numbers
|
unaltered in their text and in their titles. Section numbers
|
or the equivalent are not considered part of the section
|
or the equivalent are not considered part of the section
|
titles.
|
titles.
|
|
|
M. Delete any section Entitled "Endorsements". Such a section
|
M. Delete any section Entitled "Endorsements". Such a section
|
may not be included in the Modified Version.
|
may not be included in the Modified Version.
|
|
|
N. Do not retitle any existing section to be Entitled
|
N. Do not retitle any existing section to be Entitled
|
"Endorsements" or to conflict in title with any Invariant
|
"Endorsements" or to conflict in title with any Invariant
|
Section.
|
Section.
|
|
|
O. Preserve any Warranty Disclaimers.
|
O. Preserve any Warranty Disclaimers.
|
|
|
If the Modified Version includes new front-matter sections or
|
If the Modified Version includes new front-matter sections or
|
appendices that qualify as Secondary Sections and contain no
|
appendices that qualify as Secondary Sections and contain no
|
material copied from the Document, you may at your option
|
material copied from the Document, you may at your option
|
designate some or all of these sections as invariant. To do this,
|
designate some or all of these sections as invariant. To do this,
|
add their titles to the list of Invariant Sections in the Modified
|
add their titles to the list of Invariant Sections in the Modified
|
Version's license notice. These titles must be distinct from any
|
Version's license notice. These titles must be distinct from any
|
other section titles.
|
other section titles.
|
|
|
You may add a section Entitled "Endorsements", provided it contains
|
You may add a section Entitled "Endorsements", provided it contains
|
nothing but endorsements of your Modified Version by various
|
nothing but endorsements of your Modified Version by various
|
parties--for example, statements of peer review or that the text
|
parties--for example, statements of peer review or that the text
|
has been approved by an organization as the authoritative
|
has been approved by an organization as the authoritative
|
definition of a standard.
|
definition of a standard.
|
|
|
You may add a passage of up to five words as a Front-Cover Text,
|
You may add a passage of up to five words as a Front-Cover Text,
|
and a passage of up to 25 words as a Back-Cover Text, to the end
|
and a passage of up to 25 words as a Back-Cover Text, to the end
|
of the list of Cover Texts in the Modified Version. Only one
|
of the list of Cover Texts in the Modified Version. Only one
|
passage of Front-Cover Text and one of Back-Cover Text may be
|
passage of Front-Cover Text and one of Back-Cover Text may be
|
added by (or through arrangements made by) any one entity. If the
|
added by (or through arrangements made by) any one entity. If the
|
Document already includes a cover text for the same cover,
|
Document already includes a cover text for the same cover,
|
previously added by you or by arrangement made by the same entity
|
previously added by you or by arrangement made by the same entity
|
you are acting on behalf of, you may not add another; but you may
|
you are acting on behalf of, you may not add another; but you may
|
replace the old one, on explicit permission from the previous
|
replace the old one, on explicit permission from the previous
|
publisher that added the old one.
|
publisher that added the old one.
|
|
|
The author(s) and publisher(s) of the Document do not by this
|
The author(s) and publisher(s) of the Document do not by this
|
License give permission to use their names for publicity for or to
|
License give permission to use their names for publicity for or to
|
assert or imply endorsement of any Modified Version.
|
assert or imply endorsement of any Modified Version.
|
|
|
5. COMBINING DOCUMENTS
|
5. COMBINING DOCUMENTS
|
|
|
You may combine the Document with other documents released under
|
You may combine the Document with other documents released under
|
this License, under the terms defined in section 4 above for
|
this License, under the terms defined in section 4 above for
|
modified versions, provided that you include in the combination
|
modified versions, provided that you include in the combination
|
all of the Invariant Sections of all of the original documents,
|
all of the Invariant Sections of all of the original documents,
|
unmodified, and list them all as Invariant Sections of your
|
unmodified, and list them all as Invariant Sections of your
|
combined work in its license notice, and that you preserve all
|
combined work in its license notice, and that you preserve all
|
their Warranty Disclaimers.
|
their Warranty Disclaimers.
|
|
|
The combined work need only contain one copy of this License, and
|
The combined work need only contain one copy of this License, and
|
multiple identical Invariant Sections may be replaced with a single
|
multiple identical Invariant Sections may be replaced with a single
|
copy. If there are multiple Invariant Sections with the same name
|
copy. If there are multiple Invariant Sections with the same name
|
but different contents, make the title of each such section unique
|
but different contents, make the title of each such section unique
|
by adding at the end of it, in parentheses, the name of the
|
by adding at the end of it, in parentheses, the name of the
|
original author or publisher of that section if known, or else a
|
original author or publisher of that section if known, or else a
|
unique number. Make the same adjustment to the section titles in
|
unique number. Make the same adjustment to the section titles in
|
the list of Invariant Sections in the license notice of the
|
the list of Invariant Sections in the license notice of the
|
combined work.
|
combined work.
|
|
|
In the combination, you must combine any sections Entitled
|
In the combination, you must combine any sections Entitled
|
"History" in the various original documents, forming one section
|
"History" in the various original documents, forming one section
|
Entitled "History"; likewise combine any sections Entitled
|
Entitled "History"; likewise combine any sections Entitled
|
"Acknowledgements", and any sections Entitled "Dedications". You
|
"Acknowledgements", and any sections Entitled "Dedications". You
|
must delete all sections Entitled "Endorsements."
|
must delete all sections Entitled "Endorsements."
|
|
|
6. COLLECTIONS OF DOCUMENTS
|
6. COLLECTIONS OF DOCUMENTS
|
|
|
You may make a collection consisting of the Document and other
|
You may make a collection consisting of the Document and other
|
documents released under this License, and replace the individual
|
documents released under this License, and replace the individual
|
copies of this License in the various documents with a single copy
|
copies of this License in the various documents with a single copy
|
that is included in the collection, provided that you follow the
|
that is included in the collection, provided that you follow the
|
rules of this License for verbatim copying of each of the
|
rules of this License for verbatim copying of each of the
|
documents in all other respects.
|
documents in all other respects.
|
|
|
You may extract a single document from such a collection, and
|
You may extract a single document from such a collection, and
|
distribute it individually under this License, provided you insert
|
distribute it individually under this License, provided you insert
|
a copy of this License into the extracted document, and follow
|
a copy of this License into the extracted document, and follow
|
this License in all other respects regarding verbatim copying of
|
this License in all other respects regarding verbatim copying of
|
that document.
|
that document.
|
|
|
7. AGGREGATION WITH INDEPENDENT WORKS
|
7. AGGREGATION WITH INDEPENDENT WORKS
|
|
|
A compilation of the Document or its derivatives with other
|
A compilation of the Document or its derivatives with other
|
separate and independent documents or works, in or on a volume of
|
separate and independent documents or works, in or on a volume of
|
a storage or distribution medium, is called an "aggregate" if the
|
a storage or distribution medium, is called an "aggregate" if the
|
copyright resulting from the compilation is not used to limit the
|
copyright resulting from the compilation is not used to limit the
|
legal rights of the compilation's users beyond what the individual
|
legal rights of the compilation's users beyond what the individual
|
works permit. When the Document is included in an aggregate, this
|
works permit. When the Document is included in an aggregate, this
|
License does not apply to the other works in the aggregate which
|
License does not apply to the other works in the aggregate which
|
are not themselves derivative works of the Document.
|
are not themselves derivative works of the Document.
|
|
|
If the Cover Text requirement of section 3 is applicable to these
|
If the Cover Text requirement of section 3 is applicable to these
|
copies of the Document, then if the Document is less than one half
|
copies of the Document, then if the Document is less than one half
|
of the entire aggregate, the Document's Cover Texts may be placed
|
of the entire aggregate, the Document's Cover Texts may be placed
|
on covers that bracket the Document within the aggregate, or the
|
on covers that bracket the Document within the aggregate, or the
|
electronic equivalent of covers if the Document is in electronic
|
electronic equivalent of covers if the Document is in electronic
|
form. Otherwise they must appear on printed covers that bracket
|
form. Otherwise they must appear on printed covers that bracket
|
the whole aggregate.
|
the whole aggregate.
|
|
|
8. TRANSLATION
|
8. TRANSLATION
|
|
|
Translation is considered a kind of modification, so you may
|
Translation is considered a kind of modification, so you may
|
distribute translations of the Document under the terms of section
|
distribute translations of the Document under the terms of section
|
4. Replacing Invariant Sections with translations requires special
|
4. Replacing Invariant Sections with translations requires special
|
permission from their copyright holders, but you may include
|
permission from their copyright holders, but you may include
|
translations of some or all Invariant Sections in addition to the
|
translations of some or all Invariant Sections in addition to the
|
original versions of these Invariant Sections. You may include a
|
original versions of these Invariant Sections. You may include a
|
translation of this License, and all the license notices in the
|
translation of this License, and all the license notices in the
|
Document, and any Warranty Disclaimers, provided that you also
|
Document, and any Warranty Disclaimers, provided that you also
|
include the original English version of this License and the
|
include the original English version of this License and the
|
original versions of those notices and disclaimers. In case of a
|
original versions of those notices and disclaimers. In case of a
|
disagreement between the translation and the original version of
|
disagreement between the translation and the original version of
|
this License or a notice or disclaimer, the original version will
|
this License or a notice or disclaimer, the original version will
|
prevail.
|
prevail.
|
|
|
If a section in the Document is Entitled "Acknowledgements",
|
If a section in the Document is Entitled "Acknowledgements",
|
"Dedications", or "History", the requirement (section 4) to
|
"Dedications", or "History", the requirement (section 4) to
|
Preserve its Title (section 1) will typically require changing the
|
Preserve its Title (section 1) will typically require changing the
|
actual title.
|
actual title.
|
|
|
9. TERMINATION
|
9. TERMINATION
|
|
|
You may not copy, modify, sublicense, or distribute the Document
|
You may not copy, modify, sublicense, or distribute the Document
|
except as expressly provided for under this License. Any other
|
except as expressly provided for under this License. Any other
|
attempt to copy, modify, sublicense or distribute the Document is
|
attempt to copy, modify, sublicense or distribute the Document is
|
void, and will automatically terminate your rights under this
|
void, and will automatically terminate your rights under this
|
License. However, parties who have received copies, or rights,
|
License. However, parties who have received copies, or rights,
|
from you under this License will not have their licenses
|
from you under this License will not have their licenses
|
terminated so long as such parties remain in full compliance.
|
terminated so long as such parties remain in full compliance.
|
|
|
10. FUTURE REVISIONS OF THIS LICENSE
|
10. FUTURE REVISIONS OF THIS LICENSE
|
|
|
The Free Software Foundation may publish new, revised versions of
|
The Free Software Foundation may publish new, revised versions of
|
the GNU Free Documentation License from time to time. Such new
|
the GNU Free Documentation License from time to time. Such new
|
versions will be similar in spirit to the present version, but may
|
versions will be similar in spirit to the present version, but may
|
differ in detail to address new problems or concerns. See
|
differ in detail to address new problems or concerns. See
|
`http://www.gnu.org/copyleft/'.
|
`http://www.gnu.org/copyleft/'.
|
|
|
Each version of the License is given a distinguishing version
|
Each version of the License is given a distinguishing version
|
number. If the Document specifies that a particular numbered
|
number. If the Document specifies that a particular numbered
|
version of this License "or any later version" applies to it, you
|
version of this License "or any later version" applies to it, you
|
have the option of following the terms and conditions either of
|
have the option of following the terms and conditions either of
|
that specified version or of any later version that has been
|
that specified version or of any later version that has been
|
published (not as a draft) by the Free Software Foundation. If
|
published (not as a draft) by the Free Software Foundation. If
|
the Document does not specify a version number of this License,
|
the Document does not specify a version number of this License,
|
you may choose any version ever published (not as a draft) by the
|
you may choose any version ever published (not as a draft) by the
|
Free Software Foundation.
|
Free Software Foundation.
|
|
|
B.1 ADDENDUM: How to use this License for your documents
|
B.1 ADDENDUM: How to use this License for your documents
|
========================================================
|
========================================================
|
|
|
To use this License in a document you have written, include a copy of
|
To use this License in a document you have written, include a copy of
|
the License in the document and put the following copyright and license
|
the License in the document and put the following copyright and license
|
notices just after the title page:
|
notices just after the title page:
|
|
|
Copyright (C) YEAR YOUR NAME.
|
Copyright (C) YEAR YOUR NAME.
|
Permission is granted to copy, distribute and/or modify this document
|
Permission is granted to copy, distribute and/or modify this document
|
under the terms of the GNU Free Documentation License, Version 1.2
|
under the terms of the GNU Free Documentation License, Version 1.2
|
or any later version published by the Free Software Foundation;
|
or any later version published by the Free Software Foundation;
|
with no Invariant Sections, no Front-Cover Texts, and no Back-Cover
|
with no Invariant Sections, no Front-Cover Texts, and no Back-Cover
|
Texts. A copy of the license is included in the section entitled ``GNU
|
Texts. A copy of the license is included in the section entitled ``GNU
|
Free Documentation License''.
|
Free Documentation License''.
|
|
|
If you have Invariant Sections, Front-Cover Texts and Back-Cover
|
If you have Invariant Sections, Front-Cover Texts and Back-Cover
|
Texts, replace the "with...Texts." line with this:
|
Texts, replace the "with...Texts." line with this:
|
|
|
with the Invariant Sections being LIST THEIR TITLES, with
|
with the Invariant Sections being LIST THEIR TITLES, with
|
the Front-Cover Texts being LIST, and with the Back-Cover Texts
|
the Front-Cover Texts being LIST, and with the Back-Cover Texts
|
being LIST.
|
being LIST.
|
|
|
If you have Invariant Sections without Cover Texts, or some other
|
If you have Invariant Sections without Cover Texts, or some other
|
combination of the three, merge those two alternatives to suit the
|
combination of the three, merge those two alternatives to suit the
|
situation.
|
situation.
|
|
|
If your document contains nontrivial examples of program code, we
|
If your document contains nontrivial examples of program code, we
|
recommend releasing these examples in parallel under your choice of
|
recommend releasing these examples in parallel under your choice of
|
free software license, such as the GNU General Public License, to
|
free software license, such as the GNU General Public License, to
|
permit their use in free software.
|
permit their use in free software.
|
|
|
|
|
File: gdbint.info, Node: Index, Prev: GNU Free Documentation License, Up: Top
|
File: gdbint.info, Node: Index, Prev: GNU Free Documentation License, Up: Top
|
|
|
Index
|
Index
|
*****
|
*****
|
|
|
|