Some minor variable and flag cleanup.

[rsync/rsync.git] / flist.c

diff --git a/flist.c b/flist.c
index 2f94420..60e0063 100644 (file)
--- a/flist.c
+++ b/flist.c
@@ -52,12 +52,9 @@ extern int preserve_devices;
 extern int preserve_specials;
 extern int delete_during;
 extern int missing_args;
-extern int uid_ndx;
-extern int gid_ndx;
 extern int eol_nulls;
 extern int relative_paths;
 extern int implied_dirs;
-extern int file_extra_cnt;
 extern int ignore_perishable;
 extern int non_perishable_cnt;
 extern int prune_empty_dirs;
@@ -642,14 +639,16 @@ static void send_file_entry(int f, const char *fname, struct file_struct *file,
 
 #ifdef SUPPORT_HARD_LINKS
        if (tmp_dev != -1 && protocol_version < 30) {
+               /* Older protocols expect the dev number to be transmitted
+                * 1-incremented so that it is never zero. */
                if (protocol_version < 26) {
                        /* 32-bit dev_t and ino_t */
-                       write_int(f, (int32)dev);
+                       write_int(f, (int32)(dev+1));
                        write_int(f, (int32)tmp_ino);
                } else {
                        /* 64-bit dev_t and ino_t */
                        if (!(xflags & XMIT_SAME_DEV_pre30))
-                               write_longint(f, dev);
+                               write_longint(f, dev+1);
                        write_longint(f, tmp_ino);
                }
        }
@@ -3175,13 +3174,14 @@ char *f_name(const struct file_struct *f, char *fbuf)
  * of the dirname string, and also indicates that "dirname" is a MAXPATHLEN
  * buffer (the functions we call will append names onto the end, but the old
  * dir value will be restored on exit). */
-struct file_list *get_dirlist(char *dirname, int dlen, int ignore_filter_rules)
+struct file_list *get_dirlist(char *dirname, int dlen, int flags)
 {
        struct file_list *dirlist;
        char dirbuf[MAXPATHLEN];
        int save_recurse = recurse;
        int save_xfer_dirs = xfer_dirs;
        int save_prune_empty_dirs = prune_empty_dirs;
+       int senddir_fd = flags & GDL_IGNORE_FILTER_RULES ? -2 : -1;
 
        if (dlen < 0) {
                dlen = strlcpy(dirbuf, dirname, MAXPATHLEN);
@@ -3194,7 +3194,7 @@ struct file_list *get_dirlist(char *dirname, int dlen, int ignore_filter_rules)
 
        recurse = 0;
        xfer_dirs = 1;
-       send_directory(ignore_filter_rules ? -2 : -1, dirlist, dirname, dlen, FLAG_CONTENT_DIR);
+       send_directory(senddir_fd, dirlist, dirname, dlen, FLAG_CONTENT_DIR);
        xfer_dirs = save_xfer_dirs;
        recurse = save_recurse;
        if (INFO_GTE(PROGRESS, 1))