From 2fc4a488978a03338ecc65403597582c77dabeea Mon Sep 17 00:00:00 2001
From: des <des@FreeBSD.org>
Date: Mon, 18 Mar 2002 09:55:03 +0000
Subject: Vendor import of OpenSSH 3.1

---
 crypto/openssh/groupaccess.c | 14 ++++++++++++--
 1 file changed, 12 insertions(+), 2 deletions(-)

(limited to 'crypto/openssh/groupaccess.c')

diff --git a/crypto/openssh/groupaccess.c b/crypto/openssh/groupaccess.c
index ac9e00ac..66dfa68 100644
--- a/crypto/openssh/groupaccess.c
+++ b/crypto/openssh/groupaccess.c
@@ -1,5 +1,3 @@
-/*	$OpenBSD: groupaccess.c,v 1.3 2001/01/29 01:58:15 niklas Exp $	*/
-
 /*
  * Copyright (c) 2001 Kevin Steves.  All rights reserved.
  *
@@ -25,6 +23,7 @@
  */
 
 #include "includes.h"
+RCSID("$OpenBSD: groupaccess.c,v 1.5 2002/03/04 17:27:39 stevesk Exp $");
 
 #include "groupaccess.h"
 #include "xmalloc.h"
@@ -34,6 +33,10 @@
 static int ngroups;
 static char *groups_byname[NGROUPS_MAX + 1];	/* +1 for base/primary group */
 
+/*
+ * Initialize group access list for user with primary (base) and
+ * supplementary groups.  Return the number of groups in the list.
+ */
 int
 ga_init(const char *user, gid_t base)
 {
@@ -53,6 +56,10 @@ ga_init(const char *user, gid_t base)
 	return (ngroups = j);
 }
 
+/*
+ * Return 1 if one of user's groups is contained in groups.
+ * Return 0 otherwise.  Use match_pattern() for string comparison.
+ */
 int
 ga_match(char * const *groups, int n)
 {
@@ -65,6 +72,9 @@ ga_match(char * const *groups, int n)
 	return 0;
 }
 
+/*
+ * Free memory allocated for group access list.
+ */
 void
 ga_free(void)
 {
-- 
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