- (djm) Sync openbsd-compat/ with OpenBSD -current

5 files changed, 18 insertions, 9 deletions

diff --git a/ChangeLog b/ChangeLog
index 2441fdfa..0e00a6c9 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,6 @@
+20030108
+ - (djm) Sync openbsd-compat/ with OpenBSD -current
+
 20030107
  - (djm) Bug #401: Work around Linux breakage with IPv6 mapped addresses. 
    Based on fix from yoshfuji@linux-ipv6.org
@@ -942,4 +945,4 @@
      save auth method before monitor_reset_key_state(); bugzilla bug #284;
      ok provos@
 
-$Id: ChangeLog,v 1.2548 2003/01/07 12:55:59 djm Exp $
+$Id: ChangeLog,v 1.2549 2003/01/08 00:16:48 djm Exp $
diff --git a/openbsd-compat/getcwd.c b/openbsd-compat/getcwd.c
index 6fd8543a..f4b98e82 100644
--- a/openbsd-compat/getcwd.c
+++ b/openbsd-compat/getcwd.c
@@ -29,7 +29,7 @@
 #if !defined(HAVE_GETCWD)
 
 #if defined(LIBC_SCCS) && !defined(lint)
-static char rcsid[] = "$OpenBSD: getcwd.c,v 1.6 2000/07/19 15:25:13 deraadt Exp $";
+static char rcsid[] = "$OpenBSD: getcwd.c,v 1.7 2002/11/24 01:52:27 cloder Exp $";
 #endif /* LIBC_SCCS and not lint */
 
 #include <sys/param.h>
@@ -127,7 +127,7 @@ getcwd(char *pt,size_t size)
 		/*
 		 * Build pointer to the parent directory, allocating memory
 		 * as necessary.  Max length is 3 for "../", the largest
-		 * possible component name, plus a trailing NULL.
+		 * possible component name, plus a trailing NUL.
 		 */
 		if (bup + 3  + MAXNAMLEN + 1 >= eup) {
 			char *nup;
diff --git a/openbsd-compat/getopt.c b/openbsd-compat/getopt.c
index 4a5cfe5f..a3fe807e 100644
--- a/openbsd-compat/getopt.c
+++ b/openbsd-compat/getopt.c
@@ -35,7 +35,7 @@
 #if !defined(HAVE_GETOPT) || !defined(HAVE_GETOPT_OPTRESET)
 
 #if defined(LIBC_SCCS) && !defined(lint)
-static char *rcsid = "$OpenBSD: getopt.c,v 1.2 1996/08/19 08:33:32 tholo Exp $";
+static char *rcsid = "$OpenBSD: getopt.c,v 1.4 2002/12/08 22:57:14 millert Exp $";
 #endif /* LIBC_SCCS and not lint */
 
 #include <stdio.h>
@@ -66,6 +66,9 @@ BSDgetopt(nargc, nargv, ostr)
 	static char *place = EMSG;		/* option letter processing */
 	char *oli;				/* option letter list index */
 
+	if (ostr == NULL)
+		return (-1);
+
 	if (BSDoptreset || !*place) {		/* update scanning pointer */
 		BSDoptreset = 0;
 		if (BSDoptind >= nargc || *(place = nargv[BSDoptind]) != '-') {
diff --git a/openbsd-compat/setenv.c b/openbsd-compat/setenv.c
index 1dff15c7..e5c5de62 100644
--- a/openbsd-compat/setenv.c
+++ b/openbsd-compat/setenv.c
@@ -35,12 +35,14 @@
 #ifndef HAVE_SETENV
 
 #if defined(LIBC_SCCS) && !defined(lint)
-static char *rcsid = "$OpenBSD: setenv.c,v 1.4 2001/07/09 06:57:45 deraadt Exp $";
+static char *rcsid = "$OpenBSD: setenv.c,v 1.5 2002/12/10 22:44:13 mickey Exp $";
 #endif /* LIBC_SCCS and not lint */
 
 #include <stdlib.h>
 #include <string.h>
 
+char *__findenv(const char *name, int *offset);
+
 /*
  * __findenv --
  *	Returns pointer to value associated with name, if any, else NULL.
@@ -92,7 +94,6 @@ setenv(name, value, rewrite)
 	static int alloced;			/* if allocated space before */
 	register char *C;
 	int l_value, offset;
-	char *__findenv();
 
 	if (*value == '=')			/* no `=' in value */
 		++value;
diff --git a/openbsd-compat/sys-tree.h b/openbsd-compat/sys-tree.h
index 0a58710c..927ca04c 100644
--- a/openbsd-compat/sys-tree.h
+++ b/openbsd-compat/sys-tree.h
@@ -1,4 +1,4 @@
-/*	$OpenBSD: tree.h,v 1.6 2002/06/11 22:09:52 provos Exp $	*/
+/*	$OpenBSD: tree.h,v 1.7 2002/10/17 21:51:54 art Exp $	*/
 /*
  * Copyright 2002 Niels Provos <provos@citi.umich.edu>
  * All rights reserved.
@@ -343,12 +343,13 @@ struct {								\
 			RB_LEFT(RB_PARENT(elm, field), field) = (tmp);	\
 		else							\
 			RB_RIGHT(RB_PARENT(elm, field), field) = (tmp);	\
-		RB_AUGMENT(RB_PARENT(elm, field));			\
 	} else								\
 		(head)->rbh_root = (tmp);				\
 	RB_LEFT(tmp, field) = (elm);					\
 	RB_PARENT(elm, field) = (tmp);					\
 	RB_AUGMENT(tmp);						\
+	if ((RB_PARENT(tmp, field)))					\
+		RB_AUGMENT(RB_PARENT(tmp, field));			\
 } while (0)
 
 #define RB_ROTATE_RIGHT(head, elm, tmp, field) do {			\
@@ -362,12 +363,13 @@ struct {								\
 			RB_LEFT(RB_PARENT(elm, field), field) = (tmp);	\
 		else							\
 			RB_RIGHT(RB_PARENT(elm, field), field) = (tmp);	\
-		RB_AUGMENT(RB_PARENT(elm, field));			\
 	} else								\
 		(head)->rbh_root = (tmp);				\
 	RB_RIGHT(tmp, field) = (elm);					\
 	RB_PARENT(elm, field) = (tmp);					\
 	RB_AUGMENT(tmp);						\
+	if ((RB_PARENT(tmp, field)))					\
+		RB_AUGMENT(RB_PARENT(tmp, field));			\
 } while (0)
 
 /* Generates prototypes and inline functions */