diff options
Diffstat (limited to 'gdb/regex.c')
| -rw-r--r-- | gdb/regex.c | 126 |
1 files changed, 23 insertions, 103 deletions
diff --git a/gdb/regex.c b/gdb/regex.c index 4011805..45c3478 100644 --- a/gdb/regex.c +++ b/gdb/regex.c @@ -1,106 +1,24 @@ -/* Extended regular expression matching and search. - Copyright (C) 1985 Free Software Foundation, Inc. - - NO WARRANTY - - BECAUSE THIS PROGRAM IS LICENSED FREE OF CHARGE, WE PROVIDE ABSOLUTELY -NO WARRANTY, TO THE EXTENT PERMITTED BY APPLICABLE STATE LAW. EXCEPT -WHEN OTHERWISE STATED IN WRITING, FREE SOFTWARE FOUNDATION, INC, -RICHARD M. STALLMAN AND/OR OTHER PARTIES PROVIDE THIS PROGRAM "AS IS" -WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, -BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND -FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS TO THE QUALITY -AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE PROGRAM PROVE -DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING, REPAIR OR -CORRECTION. - - IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW WILL RICHARD M. -STALLMAN, THE FREE SOFTWARE FOUNDATION, INC., AND/OR ANY OTHER PARTY -WHO MAY MODIFY AND REDISTRIBUTE THIS PROGRAM AS PERMITTED BELOW, BE -LIABLE TO YOU FOR DAMAGES, INCLUDING ANY LOST PROFITS, LOST MONIES, OR -OTHER SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE -USE OR INABILITY TO USE (INCLUDING BUT NOT LIMITED TO LOSS OF DATA OR -DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY THIRD PARTIES OR -A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS) THIS -PROGRAM, EVEN IF YOU HAVE BEEN ADVISED OF THE POSSIBILITY OF SUCH -DAMAGES, OR FOR ANY CLAIM BY ANY OTHER PARTY. - - GENERAL PUBLIC LICENSE TO COPY - - 1. You may copy and distribute verbatim copies of this source file -as you receive it, in any medium, provided that you conspicuously and -appropriately publish on each copy a valid copyright notice "Copyright -(C) 1985 Free Software Foundation, Inc."; and include following the -copyright notice a verbatim copy of the above disclaimer of warranty -and of this License. You may charge a distribution fee for the -physical act of transferring a copy. - - 2. You may modify your copy or copies of this source file or -any portion of it, and copy and distribute such modifications under -the terms of Paragraph 1 above, provided that you also do the following: - - a) cause the modified files to carry prominent notices stating - that you changed the files and the date of any change; and - - b) cause the whole of any work that you distribute or publish, - that in whole or in part contains or is a derivative of this - program or any part thereof, to be licensed at no charge to all - third parties on terms identical to those contained in this - License Agreement (except that you may choose to grant more extensive - warranty protection to some or all third parties, at your option). - - c) You may charge a distribution fee for the physical act of - transferring a copy, and you may at your option offer warranty - protection in exchange for a fee. - -Mere aggregation of another unrelated program with this program (or its -derivative) on a volume of a storage or distribution medium does not bring -the other program under the scope of these terms. - - 3. You may copy and distribute this program (or a portion or derivative -of it, under Paragraph 2) in object code or executable form under the terms -of Paragraphs 1 and 2 above provided that you also do one of the following: - - a) accompany it with the complete corresponding machine-readable - source code, which must be distributed under the terms of - Paragraphs 1 and 2 above; or, - - b) accompany it with a written offer, valid for at least three - years, to give any third party free (except for a nominal - shipping charge) a complete machine-readable copy of the - corresponding source code, to be distributed under the terms of - Paragraphs 1 and 2 above; or, - - c) accompany it with the information you received as to where the - corresponding source code may be obtained. (This alternative is - allowed only for noncommercial distribution and only if you - received the program in object code or executable form alone.) - -For an executable file, complete source code means all the source code for -all modules it contains; but, as a special exception, it need not include -source code for modules which are standard libraries that accompany the -operating system on which the executable file runs. - - 4. You may not copy, sublicense, distribute or transfer this program -except as expressly provided under this License Agreement. Any attempt -otherwise to copy, sublicense, distribute or transfer this program is void and -your rights to use the program under this License agreement shall be -automatically terminated. However, parties who have received computer -software programs from you with this License Agreement will not have -their licenses terminated so long as such parties remain in full compliance. - - 5. If you wish to incorporate parts of this program into other free -programs whose distribution conditions are different, write to the Free -Software Foundation at 675 Mass Ave, Cambridge, MA 02139. We have not yet -worked out a simple rule that can be stated here, but we will often permit -this. We will be guided by the two goals of preserving the free status of -all derivatives of our free software and of promoting the sharing and reuse of -software. - - -In other words, you are welcome to use, share and improve this program. -You are forbidden to forbid anyone else to use, share and improve -what you give them. Help stamp out software-hoarding! */ +/* Extended regular expression matching and search library. + Copyright (C) 1985, 1989 Free Software Foundation, Inc. + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 1, or (at your option) + any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 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 to the Free Software + Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + + + In other words, you are welcome to use, share and improve this program. + You are forbidden to forbid anyone else to use, share and improve + what you give them. Help stamp out software-hoarding! */ /* To test, compile with -Dtest. @@ -121,10 +39,12 @@ what you give them. Help stamp out software-hoarding! */ #else /* not emacs */ #ifdef USG +#ifndef BSTRING #define bcopy(s,d,n) memcpy((d),(s),(n)) #define bcmp(s1,s2,n) memcmp((s1),(s2),(n)) #define bzero(s,n) memset((s),0,(n)) #endif +#endif /* Make alloca work the best possible way. */ #ifdef __GNUC__ |