Made some code that handles hard-linking of symlinks be

[rsync/rsync.git] / flist.c

diff --git a/flist.c b/flist.c
index 429238a..5041d69 100644 (file)
--- a/flist.c
+++ b/flist.c
@@ -63,11 +63,10 @@ extern int copy_links;
 extern int copy_unsafe_links;
 extern int protocol_version;
 extern int sanitize_paths;
+extern int need_unsorted_flist;
+extern int unsort_ndx;
 extern struct stats stats;
 extern char *filesfrom_host;
-#ifdef ICONV_OPTION
-extern char *iconv_opt;
-#endif
 
 extern char curr_dir[MAXPATHLEN];
 
@@ -77,9 +76,7 @@ extern struct filter_list_struct filter_list;
 extern struct filter_list_struct server_filter_list;
 
 #ifdef ICONV_OPTION
-extern int ic_ndx;
 extern int filesfrom_convert;
-extern int need_unsorted_flist;
 extern iconv_t ic_send, ic_recv;
 #endif
 
@@ -867,10 +864,8 @@ static struct file_struct *recv_file_entry(struct file_list *flist,
                F_GROUP(file) = gid;
                file->flags |= gid_flags;
        }
-#ifdef ICONV_OPTION
-       if (ic_ndx)
+       if (unsort_ndx)
                F_NDX(file) = flist->used + flist->ndx_start;
-#endif
 
        if (basename != thisname) {
                file->dirname = lastdir;
@@ -1229,10 +1224,8 @@ struct file_struct *make_file(const char *fname, struct file_list *flist,
        if (basename_len == 0+1)
                return NULL;
 
-#ifdef ICONV_OPTION
-       if (ic_ndx)
+       if (unsort_ndx)
                F_NDX(file) = dir_count - 1;
-#endif
 
        return file;
 }
@@ -1657,19 +1650,17 @@ void send_extra_file_list(int f, int at_least)
        struct file_list *flist;
        int64 start_write;
        uint16 prev_flags;
-       int future_cnt, save_io_error = io_error;
+       int old_cnt, save_io_error = io_error;
 
        if (flist_eof)
                return;
 
        /* Keep sending data until we have the requested number of
         * files in the upcoming file-lists. */
-       if (cur_flist->next) {
-               flist = first_flist->prev; /* the newest flist */
-               future_cnt = flist->ndx_end - cur_flist->next->ndx_start + 1;
-       } else
-               future_cnt = 0;
-       while (future_cnt < at_least) {
+       old_cnt = cur_flist->used;
+       for (flist = first_flist; flist != cur_flist; flist = flist->next)
+               old_cnt += flist->used;
+       while (file_total - old_cnt < at_least) {
                struct file_struct *file = dir_flist->sorted[send_dir_ndx];
                int dir_ndx, dstart = dir_count;
                const char *pathname = F_PATHNAME(file);
@@ -1678,11 +1669,9 @@ void send_extra_file_list(int f, int at_least)
                flist = flist_new(0, "send_extra_file_list");
                start_write = stats.total_written;
 
-#ifdef ICONV_OPTION
-               if (ic_ndx)
+               if (unsort_ndx)
                        dir_ndx = F_NDX(file);
                else
-#endif
                        dir_ndx = send_dir_ndx;
                write_ndx(f, NDX_FLIST_OFFSET - dir_ndx);
                flist->parent_ndx = dir_ndx;
@@ -1708,29 +1697,24 @@ void send_extra_file_list(int f, int at_least)
 
                write_byte(f, 0);
 
-#ifdef ICONV_OPTION
                if (need_unsorted_flist) {
                        if (!(flist->sorted = new_array(struct file_struct *, flist->used)))
                                out_of_memory("send_extra_file_list");
                        memcpy(flist->sorted, flist->files,
                               flist->used * sizeof (struct file_struct*));
                } else
-#endif
                        flist->sorted = flist->files;
 
                clean_flist(flist, 0);
 
                flist->ndx_end = flist->ndx_start + flist->used - 1;
-#ifdef ICONV_OPTION
-               if (!iconv_opt)
-#endif
+               if (!need_unsorted_flist)
                        flist->ndx_end -= (dir_count - dstart);
 
                add_dirs_to_tree(send_dir_ndx, flist, dir_count - dstart);
                flist_done_allocating(flist);
 
                file_total += flist->used;
-               future_cnt += flist->used;
                stats.flist_size += stats.total_written - start_write;
                stats.num_files += flist->used;
                if (verbose > 3)
@@ -2022,7 +2006,6 @@ struct file_list *send_file_list(int f, int argc, char *argv[])
         * receiving side to ask for whatever name it kept.  For incremental
         * recursion mode, the sender marks duplicate dirs so that it can
         * send them together in a single file-list. */
-#ifdef ICONV_OPTION
        if (need_unsorted_flist) {
                if (inc_recurse) {
                        if (!(flist->sorted = new_array(struct file_struct *, flist->used)))
@@ -2035,9 +2018,7 @@ struct file_list *send_file_list(int f, int argc, char *argv[])
                        flist->low = 0;
                        flist->high = flist->used - 1;
                }
-       } else
-#endif
-       {
+       } else {
                flist->sorted = flist->files;
                clean_flist(flist, 0);
        }
@@ -2146,11 +2127,7 @@ struct file_list *recv_file_list(int f)
        file_total += flist->used;
 
        flist->ndx_end = flist->ndx_start + flist->used - 1;
-       if (inc_recurse
-#ifdef ICONV_OPTION
-        && !iconv_opt
-#endif
-        && flist->ndx_start > 1)
+       if (inc_recurse && !need_unsorted_flist && flist->ndx_start > 1)
                flist->ndx_end -= dir_flist->used - dstart;
 
        if (verbose > 2)
@@ -2159,7 +2136,6 @@ struct file_list *recv_file_list(int f)
        if (show_filelist_p())
                finish_filelist_progress(flist);
 
-#ifdef ICONV_OPTION
        if (need_unsorted_flist) {
                /* Create an extra array of index pointers that we can sort for
                 * the generator's use (for wading through the files in sorted
@@ -2178,9 +2154,7 @@ struct file_list *recv_file_list(int f)
                               (dir_flist->used - dstart) * sizeof (struct file_struct*));
                        fsort(dir_flist->sorted + dstart, dir_flist->used - dstart);
                }
-       } else
-#endif
-       {
+       } else {
                flist->sorted = flist->files;
                if (inc_recurse && dir_flist->used > dstart) {
                        dir_flist->sorted = dir_flist->files;