1 files changed, 17 insertions, 0 deletions
diff --git a/src/libunixonacid/dd_cancel.c b/src/libunixonacid/dd_cancel.c
new file mode 100644
index 0000000..22adf4e
--- /dev/null
+++ b/src/libunixonacid/dd_cancel.c
@@ -0,0 +1,17 @@
+/* ISC license. */
+
+#include <errno.h>
+#include <skalibs/stralloc.h>
+#include <skalibs/djbunix.h>
+#include <skalibs/unix-transactional.h>
+
+void dd_cancel (dirdescriptor_t_ref dd)
+{
+  dirdescriptor_t zero = DIRDESCRIPTOR_ZERO ;
+  register int e = errno ;
+  fd_close(dd->fd) ;
+  rm_rf_in_tmp(&dd->new, 0) ;
+  stralloc_free(&dd->new) ;
+  *dd = zero ;
+  errno = e ;
+}