[project @ 2002-05-07 04:58:15 by sof]

fprintf_ccs(): use snprintf() only if available

diff --git a/ghc/rts/ProfHeap.c b/ghc/rts/ProfHeap.c
index f9487e9..19a1ada 100644 (file)
--- a/ghc/rts/ProfHeap.c
+++ b/ghc/rts/ProfHeap.c
@@ -1,5 +1,5 @@
 /* -----------------------------------------------------------------------------
- * $Id: ProfHeap.c,v 1.35 2001/12/12 15:59:33 simonmar Exp $
+ * $Id: ProfHeap.c,v 1.36 2002/05/07 04:58:15 sof Exp $
  *
  * (c) The GHC Team, 1998-2000
  *
@@ -498,18 +498,28 @@ fprint_ccs(FILE *fp, CostCentreStack *ccs, nat max_length)
        // CAF cost centres print as M.CAF, but we leave the module
        // name out of all the others to save space.
        if (!strcmp(ccs->cc->label,"CAF")) {
+#ifdef HAVE_SNPRINTF
            written = snprintf(buf+next_offset, 
                               (int)max_length-3-(int)next_offset,
                               "%s.CAF", ccs->cc->module);
+#else
+           written = sprintf(buf+next_offset, 
+                              "%s.CAF", ccs->cc->module);
+#endif
        } else {
            if (ccs->prevStack != NULL && ccs->prevStack != CCS_MAIN) {
                template = "%s/";
            } else {
                template = "%s";
            }
+#ifdef HAVE_SNPRINTF
            written = snprintf(buf+next_offset, 
                               (int)max_length-3-(int)next_offset,
                               template, ccs->cc->label);
+#else
+           written = sprintf(buf+next_offset, 
+                              template, ccs->cc->label);
+#endif
        }
 
        if (next_offset+written >= max_length-4) {