[LIBXC] Convert all printf/fprintf uses to use a macro instead.

Thus all can be disabled at compile time. It would be easy to
make enabling/disabling a run-time option too.
Signed-off-by: Keir Fraser <keir@xensource.com>

1 files changed, 2 insertions, 2 deletions

diff --git a/tools/libxc/xc_core.c b/tools/libxc/xc_core.c
index ca2ad0bfb5..efaf397abf 100644
--- a/tools/libxc/xc_core.c
+++ b/tools/libxc/xc_core.c
@@ -83,12 +83,12 @@ xc_domain_dumpcore_via_callback(int xc_handle,
 
     if ( (page_array = malloc(nr_pages * sizeof(xen_pfn_t))) == NULL )
     {
-        printf("Could not allocate memory\n");
+        IPRINTF("Could not allocate memory\n");
         goto error_out;
     }
     if ( xc_get_pfn_list(xc_handle, domid, page_array, nr_pages) != nr_pages )
     {
-        printf("Could not get the page frame list\n");
+        IPRINTF("Could not get the page frame list\n");
         goto error_out;
     }
     sts = dump_rtn(args, (char *)page_array, nr_pages * sizeof(xen_pfn_t));