diff options
Diffstat (limited to 'winsup/cygwin/regex/regfree.c')
| -rw-r--r-- | winsup/cygwin/regex/regfree.c | 89 |
1 files changed, 0 insertions, 89 deletions
diff --git a/winsup/cygwin/regex/regfree.c b/winsup/cygwin/regex/regfree.c deleted file mode 100644 index aa795fa78..000000000 --- a/winsup/cygwin/regex/regfree.c +++ /dev/null @@ -1,89 +0,0 @@ -/*- - * Copyright (c) 1992, 1993, 1994 Henry Spencer. - * Copyright (c) 1992, 1993, 1994 - * The Regents of the University of California. All rights reserved. - * - * This code is derived from software contributed to Berkeley by - * Henry Spencer. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * 4. Neither the name of the University nor the names of its contributors - * may be used to endorse or promote products derived from this software - * without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - * - * @(#)regfree.c 8.3 (Berkeley) 3/20/94 - */ - -#if defined(LIBC_SCCS) && !defined(lint) -static char sccsid[] = "@(#)regfree.c 8.3 (Berkeley) 3/20/94"; -#endif /* LIBC_SCCS and not lint */ -#include <sys/cdefs.h> -__FBSDID("$FreeBSD: src/lib/libc/regex/regfree.c,v 1.8 2007/06/11 03:05:54 delphij Exp $"); - -#include <sys/types.h> -#include <stdio.h> -#include <stdlib.h> -#include <limits.h> -#include <regex.h> -#include <wchar.h> -#include <wctype.h> - -#include "utils.h" -#include "regex2.h" - -/* - - regfree - free everything - = extern void regfree(regex_t *); - */ -void -regfree(regex_t *preg) -{ - struct re_guts *g; - int i; - - if (preg->re_magic != MAGIC1) /* oops */ - return; /* nice to complain, but hard */ - - g = preg->re_g; - if (g == NULL || g->magic != MAGIC2) /* oops again */ - return; - preg->re_magic = 0; /* mark it invalid */ - g->magic = 0; /* mark it invalid */ - - if (g->strip != NULL) - free((char *)g->strip); - if (g->sets != NULL) { - for (i = 0; i < g->ncsets; i++) { - free(g->sets[i].ranges); - free(g->sets[i].wides); - free(g->sets[i].types); - } - free((char *)g->sets); - } - if (g->must != NULL) - free(g->must); - if (g->charjump != NULL) - free(&g->charjump[CHAR_MIN]); - if (g->matchjump != NULL) - free(g->matchjump); - free((char *)g); -} |