Avoid reading ACL/xattr info on filetypes not being copied.

[rsync/rsync.git] / acls.c

diff --git a/acls.c b/acls.c
index 347356d..ef2751c 100644 (file)
--- a/acls.c
+++ b/acls.c
@@ -31,6 +31,8 @@ extern int list_only;
 extern int orig_umask;
 extern int numeric_ids;
 extern int inc_recurse;
 extern int orig_umask;
 extern int numeric_ids;
 extern int inc_recurse;

+extern int preserve_devices;
+extern int preserve_specials;

 
 /* Flags used to indicate what items are being transmitted for an entry. */
 #define XMIT_USER_OBJ (1<<0)
 
 /* Flags used to indicate what items are being transmitted for an entry. */
 #define XMIT_USER_OBJ (1<<0)


@@ -537,6 +539,23 @@ static int get_rsync_acl(const char *fname, rsync_acl *racl,
 int get_acl(const char *fname, stat_x *sxp)
 {
        sxp->acc_acl = create_racl();
 int get_acl(const char *fname, stat_x *sxp)
 {
        sxp->acc_acl = create_racl();

+
+       if (S_ISREG(sxp->st.st_mode) || S_ISDIR(sxp->st.st_mode)) {
+               /* Everyone supports this. */
+       } else if (S_ISLNK(sxp->st.st_mode)) {
+               return 0;
+       } else if (IS_SPECIAL(sxp->st.st_mode)) {
+#ifndef NO_SPECIAL_ACLS
+               if (!preserve_specials)
+#endif
+                       return 0;
+       } else if (IS_DEVICE(sxp->st.st_mode)) {
+#ifndef NO_DEVICE_ACLS
+               if (!preserve_devices)
+#endif
+                       return 0;
+       }
+

        if (get_rsync_acl(fname, sxp->acc_acl, SMB_ACL_TYPE_ACCESS,
                          sxp->st.st_mode) < 0) {
                free_acl(sxp);
        if (get_rsync_acl(fname, sxp->acc_acl, SMB_ACL_TYPE_ACCESS,
                          sxp->st.st_mode) < 0) {
                free_acl(sxp);