- detect presence of remsh and use it instead of rsh

- handle directory ownership and permissions much better.

- fix bug where links caused the permissions of files to be
set incorrectly

- override the default umask in setting file permissions

- better handling -o and -D being passed to non-root users

- handle rsync to a destination of /

- fix the handling of mismatched file types at either end of the
link. For example, if the destination is a link and the source is not.

1 files changed, 22 insertions, 0 deletions

diff --git a/rsync.h b/rsync.h
index ce360185..6e7210cf 100644
--- a/rsync.h
+++ b/rsync.h
@@ -19,7 +19,13 @@
 
 #define BLOCK_SIZE 700
 #define RSYNC_RSH_ENV "RSYNC_RSH"
+
+#if HAVE_REMSH
+#define RSYNC_RSH "remsh"
+#else
 #define RSYNC_RSH "rsh"
+#endif
+
 #define RSYNC_NAME "rsync"
 #define BACKUP_SUFFIX "~"
 
@@ -283,5 +289,21 @@ extern int errno;
 #define EWOULDBLOCK EAGAIN
 #endif
 
+#ifndef STDIN_FILENO
+#define STDIN_FILENO 0
+#endif
+
+#ifndef STDOUT_FILENO
+#define STDOUT_FILENO 1
+#endif
+
+#ifndef STDERR_FILENO
+#define STDERR_FILENO 2
+#endif
+
+#ifndef S_IWUSR
+#define S_IWUSR 0200
+#endif
+
 #define IS_DEVICE(mode) (S_ISCHR(mode) || S_ISBLK(mode))