(chown_privileges, chown_failure_ok): Mark as `extern'.

This is a crutch so that `make distcheck's sc_tight_scope rule
knows that they really are deliberately declared that way.

diff --git a/src/copy.c b/src/copy.c
index c91557e3b8150215872f4004b679d06d471a0d33..ada111e3a8a3dcf3034fedfd21f10814f085606f 100644 (file)
--- a/src/copy.c
+++ b/src/copy.c
@@ -1703,7 +1703,7 @@ copy (const char *src_path, const char *dst_path,
 /* Return true if this process has appropriate privileges to chown a
    file whose owner is not the effective user ID.  */
 
-bool
+extern bool
 chown_privileges (void)
 {
 #ifdef PRIV_FILE_CHOWN
@@ -1724,7 +1724,7 @@ chown_privileges (void)
    the error number that chown failed with and X is the copying
    option set.  */
 
-bool
+extern bool
 chown_failure_ok (struct cp_options const *x)
 {
   /* If non-root uses -p, it's ok if we can't preserve ownership.