X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/4cc7314baa37e4baa4fd3a648fb1b13ef9c55ed2..a36e8044de323971221f5da46773d54e312d3b3c:/src/xbt/xbt_strbuff.c

diff --git a/src/xbt/xbt_strbuff.c b/src/xbt/xbt_strbuff.c
index 0780895eb0..9aead1ac34 100644
--- a/src/xbt/xbt_strbuff.c
+++ b/src/xbt/xbt_strbuff.c
@@ -7,13 +7,14 @@
  * under the terms of the license (GNU LGPL) which comes with this package. */
 
 #include "xbt/strbuff.h"
+#include <stdarg.h>
 
 #define minimal_increment 512
 
 XBT_LOG_NEW_DEFAULT_SUBCATEGORY(strbuff, xbt, "String buffers");
 
 /** @brief Remove any content from the buffer */
-inline void xbt_strbuff_empty(xbt_strbuff_t b)
+inline void xbt_strbuff_clear(xbt_strbuff_t b)
 {
   b->used = 0;
   b->data[0] = '\0';
@@ -25,7 +26,7 @@ xbt_strbuff_t xbt_strbuff_new(void)
   xbt_strbuff_t res = xbt_malloc(sizeof(s_xbt_strbuff_t));
   res->data = xbt_malloc(512);
   res->size = 512;
-  xbt_strbuff_empty(res);
+  xbt_strbuff_clear(res);
   return res;
 }
 
@@ -75,6 +76,17 @@ void xbt_strbuff_append(xbt_strbuff_t b, const char *toadd)
   b->used += addlen;
 }
 
+/** @brief format some content and push it at the end of the buffer */
+void xbt_strbuff_printf(xbt_strbuff_t b, const char *fmt, ...)
+{
+  va_list ap;
+  va_start(ap, fmt);
+  char *data = bvprintf(fmt, ap);
+  xbt_strbuff_append(b, data);
+  xbt_free(data);
+  va_end(ap);
+}
+
 /** @brief Replaces a set of variables by their values
  *
  * @param b buffer to modify