/[dtapublic]/sf_code/esrgpcpj/shared/tcl_base/regfree.c
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Revision 25 - (show annotations) (download)
Sat Oct 8 06:43:03 2016 UTC (7 years, 8 months ago) by dashley
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1 /* $Header: /cvsroot/esrg/sfesrg/esrgpcpj/shared/tcl_base/regfree.c,v 1.1.1.1 2001/06/13 04:32:31 dtashley Exp $ */
2
3 /*
4 * regfree - free an RE
5 *
6 * Copyright (c) 1998, 1999 Henry Spencer. All rights reserved.
7 *
8 * Development of this software was funded, in part, by Cray Research Inc.,
9 * UUNET Communications Services Inc., Sun Microsystems Inc., and Scriptics
10 * Corporation, none of whom are responsible for the results. The author
11 * thanks all of them.
12 *
13 * Redistribution and use in source and binary forms -- with or without
14 * modification -- are permitted for any purpose, provided that
15 * redistributions in source form retain this entire copyright notice and
16 * indicate the origin and nature of any modifications.
17 *
18 * I'd appreciate being given credit for this package in the documentation
19 * of software which uses it, but that is not a requirement.
20 *
21 * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES,
22 * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
23 * AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
24 * HENRY SPENCER BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
25 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
26 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
27 * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
28 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
29 * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
30 * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
31 *
32 *
33 *
34 * You might think that this could be incorporated into regcomp.c, and
35 * that would be a reasonable idea... except that this is a generic
36 * function (with a generic name), applicable to all compiled REs
37 * regardless of the size of their characters, whereas the stuff in
38 * regcomp.c gets compiled once per character size.
39 */
40
41 #include "regguts.h"
42
43 /*
44 - regfree - free an RE (generic function, punts to RE-specific function)
45 *
46 * Ignoring invocation with NULL is a convenience.
47 */
48 VOID
49 regfree(re)
50 regex_t *re;
51 {
52 if (re == NULL)
53 return;
54 (*((struct fns *)re->re_fns)->free)(re);
55 }
56
57 /* $History: regfree.c $
58 *
59 * ***************** Version 1 *****************
60 * User: Dtashley Date: 1/02/01 Time: 12:15a
61 * Created in $/IjuScripter, IjuConsole/Source/Tcl Base
62 * Initial check-in.
63 */
64
65 /* End of REGFREE.C */

dashley@gmail.com
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