diff options
Diffstat (limited to 'crypto/openssh/match.h')
-rw-r--r-- | crypto/openssh/match.h | 17 |
1 files changed, 15 insertions, 2 deletions
diff --git a/crypto/openssh/match.h b/crypto/openssh/match.h index 4625d97..564f5ab 100644 --- a/crypto/openssh/match.h +++ b/crypto/openssh/match.h @@ -1,3 +1,16 @@ +/* + * Author: Tatu Ylonen <ylo@cs.hut.fi> + * Copyright (c) 1995 Tatu Ylonen <ylo@cs.hut.fi>, Espoo, Finland + * All rights reserved + * This file contains various auxiliary functions related to multiple + * precision integers. + * + * As far as I am concerned, the code I have written for this software + * can be used freely for any purpose. Any derived versions of this + * software must be clearly marked as such, and if the derived work is + * incompatible with the protocol description in the RFC file, it must be + * called by a name other than "ssh" or "Secure Shell". + */ #ifndef MATCH_H #define MATCH_H @@ -10,8 +23,8 @@ int match_pattern(const char *s, const char *pattern); /* * Tries to match the host name (which must be in all lowercase) against the * comma-separated sequence of subpatterns (each possibly preceded by ! to - * indicate negation). Returns true if there is a positive match; zero - * otherwise. + * indicate negation). Returns -1 if negation matches, 1 if there is + * a positive match, 0 if there is no match at all. */ int match_hostname(const char *host, const char *pattern, unsigned int len); |