handle things more grecefully when one machine supports hard links and

[rsync/rsync.git] / rsync.h

diff --git a/rsync.h b/rsync.h
index cda1621..5759ef2 100644 (file)
--- a/rsync.h
+++ b/rsync.h
@@ -75,6 +75,10 @@
 #include <stdlib.h>
 #endif
 
+#ifdef HAVE_SYS_SOCKET_H
+#include <sys/socket.h>
+#endif
+
 #ifdef HAVE_STRING_H
 #include <string.h>
 #endif
@@ -140,6 +144,13 @@
 #include <sys/select.h>
 #endif
 
+#ifdef HAVE_SYS_MODE_H
+/* apparently AIX needs this for S_ISLNK */
+#ifndef S_ISLNK
+#include <sys/mode.h>
+#endif
+#endif
+
 #ifdef HAVE_FNMATCH
 #include <fnmatch.h>
 #else
@@ -152,6 +163,9 @@
 #include "lib/getopt.h"
 #endif
 
+#ifndef S_IFLNK
+#define S_IFLNK  0120000
+#endif
 
 #ifndef S_ISLNK
 #define S_ISLNK(mode) (((mode) & S_IFLNK) == S_IFLNK)
@@ -276,13 +290,9 @@ extern int errno;
 #define bzero(buf,n) memset(buf,0,n)
 #endif
 
-#define SUPPORT_LINKS (HAVE_READLINK && defined(S_ISLNK))
+#define SUPPORT_LINKS HAVE_READLINK
 #define SUPPORT_HARD_LINKS HAVE_LINK
 
-#ifndef S_ISLNK
-#define S_ISLNK(x) 0
-#endif
-
 #if !SUPPORT_LINKS
 #define lstat stat
 #endif