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

5 files changed, 18 insertions, 9 deletions

diff --git a/ChangeLog b/ChangeLog
index 2441fdfa9..0e00a6c9c 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 6fd8543a5..f4b98e824 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 4a5cfe5f0..a3fe807ee 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 1dff15c73..e5c5de62e 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 0a58710c9..927ca04cd 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 */