diff options
Diffstat (limited to 'contrib/bind9/lib/isc/include/isc/regex.h')
| -rw-r--r-- | contrib/bind9/lib/isc/include/isc/regex.h | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/contrib/bind9/lib/isc/include/isc/regex.h b/contrib/bind9/lib/isc/include/isc/regex.h new file mode 100644 index 0000000..3cf6aa4 --- /dev/null +++ b/contrib/bind9/lib/isc/include/isc/regex.h @@ -0,0 +1,39 @@ +/* + * Copyright (C) 2013 Internet Systems Consortium, Inc. ("ISC") + * + * Permission to use, copy, modify, and/or distribute this software for any + * purpose with or without fee is hereby granted, provided that the above + * copyright notice and this permission notice appear in all copies. + * + * THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES WITH + * REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY + * AND FITNESS. IN NO EVENT SHALL ISC BE LIABLE FOR ANY SPECIAL, DIRECT, + * INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM + * LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE + * OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR + * PERFORMANCE OF THIS SOFTWARE. + */ + +#ifndef ISC_REGEX_H +#define ISC_REGEX_H 1 + +/*! \file isc/regex.h */ + +#include <isc/types.h> +#include <isc/lang.h> + +ISC_LANG_BEGINDECLS + +int +isc_regex_validate(const char *expression); +/*%< + * Check a regular expression for syntactic correctness. + * + * Returns: + *\li -1 on error. + *\li the number of groups in the expression. + */ + +ISC_LANG_ENDDECLS + +#endif /* ISC_REGEX_H */ |
