If there is no lchown(), don't try to set the user & group of a symlink.

[rsync/rsync.git] / util.c

diff --git a/util.c b/util.c
index 79050d3..4f1b59a 100644 (file)
--- a/util.c
+++ b/util.c
@@ -197,7 +197,7 @@ int create_directory_path(char *fname, int base_umask)
  *
  * Derived from GNU C's cccp.c.
  */
-static int full_write(int desc, char *ptr, size_t len)
+int full_write(int desc, char *ptr, size_t len)
 {
        int total_written;
 
@@ -245,7 +245,7 @@ static int safe_read(int desc, char *ptr, size_t len)
 
 /** Copy a file.
  *
- * This is used in conjunction with the --temp-dir option */
+ * This is used in conjunction with the --temp-dir and --backup options */
 int copy_file(char *source, char *dest, mode_t mode)
 {
        int ifd;
@@ -730,8 +730,8 @@ unsigned int clean_fname(char *name, BOOL collapse_dot_dot)
  * The rootdir string contains a value to use in place of a leading slash.
  * Specify NULL to get the default of lp_path(module_id).
  *
- * If depth is > 0, it is a count of how many '..'s to allow at the start
- * of the path.
+ * If depth is >= 0, it is a count of how many '..'s to allow at the start
+ * of the path.  Use -1 to allow unlimited depth.
  *
  * We also clean the path in a manner similar to clean_fname() but with a
  * few differences: