X-Git-Url: https://mattmccutchen.net/rsync/rsync.git/blobdiff_plain/077e59b7696ae242548881b0a8ba53e02d2d62d5..7162c65df75c2cf20423e74776c9f6037518b6b0:/rsync.c

diff --git a/rsync.c b/rsync.c
index 472e1ef2..1b28c35e 100644
--- a/rsync.c
+++ b/rsync.c
@@ -32,6 +32,7 @@ extern int preserve_uid;
 extern int preserve_gid;
 extern int force_delete;
 extern int recurse;
+extern int keep_dirlinks;
 extern int make_backups;
 extern char *backup_dir;
 extern int inplace;
@@ -98,7 +99,7 @@ int delete_file(char *fname)
 			continue;
 		pathjoin(buf, sizeof buf, fname, dname);
 		if (verbose > 0)
-			rprintf(FINFO, "deleting %s\n", buf);
+			rprintf(FINFO, "deleting %s\n", safe_fname(buf));
 		if (delete_file(buf) != 0) {
 			closedir(d);
 			return -1;
@@ -160,6 +161,11 @@ int set_perms(char *fname,struct file_struct *file,STRUCT_STAT *st,
 	change_uid = am_root && preserve_uid && st->st_uid != file->uid;
 	change_gid = preserve_gid && file->gid != GID_NONE
 		&& st->st_gid != file->gid;
+#if !HAVE_LCHOWN && !CHOWN_MODIFIES_SYMLINK
+	if (S_ISLNK(st->st_mode))
+		;
+	else
+#endif
 	if (change_uid || change_gid) {
 		if (verbose > 2) {
 			if (change_uid) {
@@ -187,7 +193,8 @@ int set_perms(char *fname,struct file_struct *file,STRUCT_STAT *st,
                  * destination had the setuid or setgid bits set due
                  * to the side effect of the chown call */
 		if (st->st_mode & (S_ISUID | S_ISGID)) {
-			link_stat(fname, st, 0);
+			link_stat(fname, st,
+				  keep_dirlinks && S_ISDIR(st->st_mode));
 		}
 		updated = 1;
 	}
@@ -233,19 +240,22 @@ void sig_int(void)
 /* finish off a file transfer, renaming the file and setting the permissions
    and ownership */
 void finish_transfer(char *fname, char *fnametmp, struct file_struct *file,
-		     int ok_to_set_time)
+		     int ok_to_set_time, int overwriting_basis)
 {
 	int ret;
 
-	if (make_backups && !make_backup(fname))
-		return;
-
 	if (inplace) {
 		if (verbose > 2)
 			rprintf(FINFO, "finishing %s\n", fname);
 		goto do_set_perms;
 	}
 
+	if (make_backups && overwriting_basis && !make_backup(fname))
+		return;
+
+	/* Change permissions before putting the file into place. */
+	set_perms(fnametmp, file, NULL, ok_to_set_time ? 0 : PERMS_SKIP_MTIME);
+
 	/* move tmp file over real file */
 	if (verbose > 2)
 		rprintf(FINFO, "renaming %s to %s\n", fnametmp, fname);
@@ -257,11 +267,15 @@ void finish_transfer(char *fname, char *fnametmp, struct file_struct *file,
 		do_unlink(fnametmp);
 		return;
 	}
+	if (ret == 0) {
+		/* The file was moved into place (not copied), so it's done. */
+		return;
+	}
     do_set_perms:
 	set_perms(fname, file, NULL, ok_to_set_time ? 0 : PERMS_SKIP_MTIME);
 }
 
 const char *who_am_i(void)
 {
-    return am_sender ? "sender" : am_generator ? "generator" : "receiver";
+	return am_sender ? "sender" : am_generator ? "generator" : "receiver";
 }