parallel recursive copy

Author: calccrypto

include/xattrs.h

@@ -159,6 +159,7 @@ struct xattrs {
 
 /* sets up and clean up internal structure only, not the pointer itself */
 int xattrs_setup(struct xattrs *xattrs);
+int xattrs_alloc(struct xattrs *xattrs);
 void xattrs_cleanup(struct xattrs *xattrs);
 
 /* filesystem xattr interactions */

src/CMakeLists.txt

@@ -176,6 +176,7 @@ set(C_SOURCES
   gufi_treesummary.c
   gufi_treesummary_all.c
   gufi_unrollup.c
+  parallel_cpr.c
   parallel_rmr.c
   querydbs.c
 )