From bb0d8edfadbe84135631491f41d4b7b0548d3365 Mon Sep 17 00:00:00 2001
From: Wayne Davison <wayned@samba.org>
Date: Sat, 21 Jan 2006 20:59:19 +0000
Subject: [PATCH] - Got rid of the filesystem_dev variable now that
 --one-file-system   is handled in a new way. - Moved a stat out of
 delete_in_dir() into do_delete_pass() to make   --delete-during more
 efficient. - Added a missing "#ifdef SUPPORT_LINKS...#endif" block around
 some   symlink code.

---
 generator.c | 27 +++++++++++++++------------
 1 file changed, 15 insertions(+), 12 deletions(-)

diff --git a/generator.c b/generator.c
index b31c0339..1a22794b 100644
--- a/generator.c
+++ b/generator.c
@@ -83,9 +83,7 @@ extern int safe_symlinks;
 extern long block_size; /* "long" because popt can't set an int32. */
 extern int max_delete;
 extern int force_delete;
-extern int one_file_system;
 extern struct stats stats;
-extern dev_t filesystem_dev;
 extern char *backup_dir;
 extern char *backup_suffix;
 extern int backup_suffix_len;
@@ -224,7 +222,6 @@ static void delete_in_dir(struct file_list *flist, char *fbuf,
 	static int already_warned = 0;
 	struct file_list *dirlist;
 	char delbuf[MAXPATHLEN];
-	STRUCT_STAT st;
 	int dlen, i;
 
 	if (!flist) {
@@ -261,24 +258,23 @@ static void delete_in_dir(struct file_list *flist, char *fbuf,
 	dlen = strlen(fbuf);
 	filt_array[cur_depth] = push_local_filters(fbuf, dlen);
 
-	if (link_stat(fbuf, &st, keep_dirlinks) < 0 || !S_ISDIR(st.st_mode))
+	if (file->flags & FLAG_MOUNT_POINT)
 		return;
 
-	if (one_file_system) {
-		if (file->flags & FLAG_TOP_DIR)
-			filesystem_dev = st.st_dev;
-		else if (filesystem_dev != st.st_dev)
-			return;
-	}
-
 	dirlist = get_dirlist(fbuf, dlen, 0);
 
 	/* If an item in dirlist is not found in flist, delete it
 	 * from the filesystem. */
 	for (i = dirlist->count; i--; ) {
 		struct file_struct *fp = dirlist->files[i];
-		if (!fp->basename || fp->flags & FLAG_MOUNT_POINT)
+		if (!fp->basename)
+			continue;
+		if (fp->flags & FLAG_MOUNT_POINT) {
+			int j = flist_find(flist, fp);
+			if (j >= 0)
+				flist->files[j]->flags |= FLAG_MOUNT_POINT;
 			continue;
+		}
 		if (flist_find(flist, fp) < 0) {
 			int mode = fp->mode;
 			f_name(fp, delbuf);
@@ -294,6 +290,7 @@ static void delete_in_dir(struct file_list *flist, char *fbuf,
 static void do_delete_pass(struct file_list *flist)
 {
 	char fbuf[MAXPATHLEN];
+	STRUCT_STAT st;
 	int j;
 
 	if (dry_run > 1 /* destination doesn't exist yet */
@@ -310,6 +307,10 @@ static void do_delete_pass(struct file_list *flist)
 		if (verbose > 1 && file->flags & FLAG_TOP_DIR)
 			rprintf(FINFO, "deleting in %s\n", fbuf);
 
+		if (link_stat(fbuf, &st, keep_dirlinks) < 0
+		 || !S_ISDIR(st.st_mode))
+			continue;
+
 		delete_in_dir(flist, fbuf, file);
 	}
 	delete_in_dir(NULL, NULL, NULL);
@@ -715,10 +716,12 @@ static int try_dests_non(struct file_struct *file, char *fname, int ndx,
 		 || !unchanged_attrs(file, &st))
 			continue;
 		if (S_ISLNK(file->mode)) {
+#ifdef SUPPORT_LINKS
 			if ((len = readlink(fnamebuf, lnk, MAXPATHLEN-1)) <= 0)
 				continue;
 			lnk[len] = '\0';
 			if (strcmp(lnk, file->u.link) != 0)
+#endif
 				continue;
 		} else {
 			if (!IS_DEVICE(st.st_mode) || st.st_rdev != file->u.rdev)
-- 
2.34.1