copying.c

早期freebsd实现

/* ==> Do not modify this file!!  It is created automatically
   by copying.awk.  Modify copying.awk instead.  <== */

#include "defs.h"
#include "command.h"
#include "gdbcmd.h"

static void
show_copying_command PARAMS ((char *, int));

static void
show_warranty_command PARAMS ((char *, int));

extern int immediate_quit;
static void
show_copying_command (ignore, from_tty)
     char *ignore;
     int from_tty;
{
  immediate_quit++;
  printf_filtered ("		    GNU GENERAL PUBLIC LICENSE\n");
  printf_filtered ("		       Version 2, June 1991\n");
  printf_filtered ("\n");
  printf_filtered (" Copyright (C) 1989, 1991 Free Software Foundation, Inc.\n");
  printf_filtered ("                          675 Mass Ave, Cambridge, MA 02139, USA\n");
  printf_filtered (" Everyone is permitted to copy and distribute verbatim copies\n");
  printf_filtered (" of this license document, but changing it is not allowed.\n");
  printf_filtered ("\n");
  printf_filtered ("			    Preamble\n");
  printf_filtered ("\n");
  printf_filtered ("  The licenses for most software are designed to take away your\n");
  printf_filtered ("freedom to share and change it.  By contrast, the GNU General Public\n");
  printf_filtered ("License is intended to guarantee your freedom to share and change free\n");
  printf_filtered ("software--to make sure the software is free for all its users.  This\n");
  printf_filtered ("General Public License applies to most of the Free Software\n");
  printf_filtered ("Foundation's software and to any other program whose authors commit to\n");
  printf_filtered ("using it.  (Some other Free Software Foundation software is covered by\n");
  printf_filtered ("the GNU Library General Public License instead.)  You can apply it to\n");
  printf_filtered ("your programs, too.\n");
  printf_filtered ("\n");
  printf_filtered ("  When we speak of free software, we are referring to freedom, not\n");
  printf_filtered ("price.  Our General Public Licenses are designed to make sure that you\n");
  printf_filtered ("have the freedom to distribute copies of free software (and charge for\n");
  printf_filtered ("this service if you wish), that you receive source code or can get it\n");
  printf_filtered ("if you want it, that you can change the software or use pieces of it\n");
  printf_filtered ("in new free programs; and that you know you can do these things.\n");
  printf_filtered ("\n");
  printf_filtered ("  To protect your rights, we need to make restrictions that forbid\n");
  printf_filtered ("anyone to deny you these rights or to ask you to surrender the rights.\n");
  printf_filtered ("These restrictions translate to certain responsibilities for you if you\n");
  printf_filtered ("distribute copies of the software, or if you modify it.\n");
  printf_filtered ("\n");
  printf_filtered ("  For example, if you distribute copies of such a program, whether\n");
  printf_filtered ("gratis or for a fee, you must give the recipients all the rights that\n");
  printf_filtered ("you have.  You must make sure that they, too, receive or can get the\n");
  printf_filtered ("source code.  And you must show them these terms so they know their\n");
  printf_filtered ("rights.\n");
  printf_filtered ("\n");
  printf_filtered ("  We protect your rights with two steps: (1) copyright the software, and\n");
  printf_filtered ("(2) offer you this license which gives you legal permission to copy,\n");
  printf_filtered ("distribute and/or modify the software.\n");
  printf_filtered ("\n");
  printf_filtered ("  Also, for each author's protection and ours, we want to make certain\n");
  printf_filtered ("that everyone understands that there is no warranty for this free\n");
  printf_filtered ("software.  If the software is modified by someone else and passed on, we\n");
  printf_filtered ("want its recipients to know that what they have is not the original, so\n");
  printf_filtered ("that any problems introduced by others will not reflect on the original\n");
  printf_filtered ("authors' reputations.\n");
  printf_filtered ("\n");
  printf_filtered ("  Finally, any free program is threatened constantly by software\n");
  printf_filtered ("patents.  We wish to avoid the danger that redistributors of a free\n");
  printf_filtered ("program will individually obtain patent licenses, in effect making the\n");
  printf_filtered ("program proprietary.  To prevent this, we have made it clear that any\n");
  printf_filtered ("patent must be licensed for everyone's free use or not licensed at all.\n");
  printf_filtered ("\n");
  printf_filtered ("  The precise terms and conditions for copying, distribution and\n");
  printf_filtered ("modification follow.\n");
  printf_filtered ("\n");
  printf_filtered ("		    GNU GENERAL PUBLIC LICENSE\n");
  printf_filtered ("   TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION\n");
  printf_filtered ("\n");
  printf_filtered ("  0. This License applies to any program or other work which contains\n");
  printf_filtered ("a notice placed by the copyright holder saying it may be distributed\n");
  printf_filtered ("under the terms of this General Public License.  The \"Program\", below,\n");
  printf_filtered ("refers to any such program or work, and a \"work based on the Program\"\n");
  printf_filtered ("means either the Program or any derivative work under copyright law:\n");
  printf_filtered ("that is to say, a work containing the Program or a portion of it,\n");
  printf_filtered ("either verbatim or with modifications and/or translated into another\n");
  printf_filtered ("language.  (Hereinafter, translation is included without limitation in\n");
  printf_filtered ("the term \"modification\".)  Each licensee is addressed as \"you\".\n");
  printf_filtered ("\n");
  printf_filtered ("Activities other than copying, distribution and modification are not\n");
  printf_filtered ("covered by this License; they are outside its scope.  The act of\n");
  printf_filtered ("running the Program is not restricted, and the output from the Program\n");
  printf_filtered ("is covered only if its contents constitute a work based on the\n");
  printf_filtered ("Program (independent of having been made by running the Program).\n");
  printf_filtered ("Whether that is true depends on what the Program does.\n");
  printf_filtered ("\n");
  printf_filtered ("  1. You may copy and distribute verbatim copies of the Program's\n");
  printf_filtered ("source code as you receive it, in any medium, provided that you\n");
  printf_filtered ("conspicuously and appropriately publish on each copy an appropriate\n");
  printf_filtered ("copyright notice and disclaimer of warranty; keep intact all the\n");
  printf_filtered ("notices that refer to this License and to the absence of any warranty;\n");
  printf_filtered ("and give any other recipients of the Program a copy of this License\n");
  printf_filtered ("along with the Program.\n");
  printf_filtered ("\n");
  printf_filtered ("You may charge a fee for the physical act of transferring a copy, and\n");
  printf_filtered ("you may at your option offer warranty protection in exchange for a fee.\n");
  printf_filtered ("\n");
  printf_filtered ("  2. You may modify your copy or copies of the Program or any portion\n");
  printf_filtered ("of it, thus forming a work based on the Program, and copy and\n");
  printf_filtered ("distribute such modifications or work under the terms of Section 1\n");
  printf_filtered ("above, provided that you also meet all of these conditions:\n");
  printf_filtered ("\n");
  printf_filtered ("    a) You must cause the modified files to carry prominent notices\n");
  printf_filtered ("    stating that you changed the files and the date of any change.\n");
  printf_filtered ("\n");
  printf_filtered ("    b) You must cause any work that you distribute or publish, that in\n");
  printf_filtered ("    whole or in part contains or is derived from the Program or any\n");
  printf_filtered ("    part thereof, to be licensed as a whole at no charge to all third\n");
  printf_filtered ("    parties under the terms of this License.\n");
  printf_filtered ("\n");
  printf_filtered ("    c) If the modified program normally reads commands interactively\n");
  printf_filtered ("    when run, you must cause it, when started running for such\n");
  printf_filtered ("    interactive use in the most ordinary way, to print or display an\n");
  printf_filtered ("    announcement including an appropriate copyright notice and a\n");
  printf_filtered ("    notice that there is no warranty (or else, saying that you provide\n");
  printf_filtered ("    a warranty) and that users may redistribute the program under\n");
  printf_filtered ("    these conditions, and telling the user how to view a copy of this\n");
  printf_filtered ("    License.  (Exception: if the Program itself is interactive but\n");
  printf_filtered ("    does not normally print such an announcement, your work based on\n");
  printf_filtered ("    the Program is not required to print an announcement.)\n");
  printf_filtered ("\n");
  printf_filtered ("These requirements apply to the modified work as a whole.  If\n");
  printf_filtered ("identifiable sections of that work are not derived from the Program,\n");
  printf_filtered ("and can be reasonably considered independent and separate works in\n");
  printf_filtered ("themselves, then this License, and its terms, do not apply to those\n");
  printf_filtered ("sections when you distribute them as separate works.  But when you\n");
  printf_filtered ("distribute the same sections as part of a whole which is a work based\n");
  printf_filtered ("on the Program, the distribution of the whole must be on the terms of\n");
  printf_filtered ("this License, whose permissions for other licensees extend to the\n");
  printf_filtered ("entire whole, and thus to each and every part regardless of who wrote it.\n");
  printf_filtered ("\n");
  printf_filtered ("Thus, it is not the intent of this section to claim rights or contest\n");
  printf_filtered ("your rights to work written entirely by you; rather, the intent is to\n");
  printf_filtered ("exercise the right to control the distribution of derivative or\n");
  printf_filtered ("collective works based on the Program.\n");
  printf_filtered ("\n");
  printf_filtered ("In addition, mere aggregation of another work not based on the Program\n");
  printf_filtered ("with the Program (or with a work based on the Program) on a volume of\n");
  printf_filtered ("a storage or distribution medium does not bring the other work under\n");
  printf_filtered ("the scope of this License.\n");
  printf_filtered ("\n");
  printf_filtered ("  3. You may copy and distribute the Program (or a work based on it,\n");
  printf_filtered ("under Section 2) in object code or executable form under the terms of\n");
  printf_filtered ("Sections 1 and 2 above provided that you also do one of the following:\n");
  printf_filtered ("\n");
  printf_filtered ("    a) Accompany it with the complete corresponding machine-readable\n");
  printf_filtered ("    source code, which must be distributed under the terms of Sections\n");
  printf_filtered ("    1 and 2 above on a medium customarily used for software interchange; or,\n");
  printf_filtered ("\n");
  printf_filtered ("    b) Accompany it with a written offer, valid for at least three\n");
  printf_filtered ("    years, to give any third party, for a charge no more than your\n");
  printf_filtered ("    cost of physically performing source distribution, a complete\n");