fix some uninitialized variables; <unistd.h> everywhere; logging

changes; accept host name inside [...] to avoid MX lookup

SCCS-vsn: usr.sbin/sendmail/src/version.c 6.32

diff --git a/usr/src/usr.sbin/sendmail/src/version.c b/usr/src/usr.sbin/sendmail/src/version.c
index 9fc26b6..d73d29a 100644 (file)
--- a/usr/src/usr.sbin/sendmail/src/version.c
+++ b/usr/src/usr.sbin/sendmail/src/version.c
@@ -7,7 +7,7 @@
  */
 
 #ifndef lint
  */
 
 #ifndef lint

-static char sccsid[] = "@(#)version.c  6.31 (Berkeley) %G%";
+static char sccsid[] = "@(#)version.c  6.32 (Berkeley) %G%";

 #endif /* not lint */
 
 #endif /* not lint */
 

-char   Version[] = "ALPHA-6.31";
+char   Version[] = "ALPHA-6.32";