X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~mdw/git/mLib/blobdiff_plain/20eb516fdebd2fb901e6a09ffa7e741cfb8e3a83..8656dc507aee9c5dcb3a6ad876565f5fcac425ae:/dstr.c

diff --git a/dstr.c b/dstr.c
index d76ccf5..5c0fc05 100644
--- a/dstr.c
+++ b/dstr.c
@@ -1,6 +1,6 @@
 /* -*-c-*-
  *
- * $Id: dstr.c,v 1.14 2000/06/17 10:37:39 mdw Exp $
+ * $Id: dstr.c,v 1.16 2004/04/08 01:36:11 mdw Exp $
  *
  * Handle dynamically growing strings
  *
@@ -27,54 +27,6 @@
  * MA 02111-1307, USA.
  */
 
-/*----- Revision history --------------------------------------------------*
- *
- * $Log: dstr.c,v $
- * Revision 1.14  2000/06/17 10:37:39  mdw
- * Add support for arena management.
- *
- * Revision 1.13  1999/12/22 15:39:28  mdw
- * Fix overflow in dstr_putline.
- *
- * Revision 1.12  1999/12/10 23:42:04  mdw
- * Change header file guard names.
- *
- * Revision 1.11  1999/10/28 22:05:29  mdw
- * Modify and debug allocation routines.
- *
- * Revision 1.10  1999/10/04 21:44:47  mdw
- * Move `dstr_putf' and `dstr_vputf' into a separate source file.
- *
- * Revision 1.9  1999/07/06 19:16:06  mdw
- * Simplify buffer-growing algorithm.  Just double it each time.
- *
- * Revision 1.8  1999/06/01 09:47:52  mdw
- * Fix nasty bugs in `dstr_vputf'.
- *
- * Revision 1.7  1999/05/21 22:14:30  mdw
- * Take advantage of the new dynamic string macros.
- *
- * Revision 1.6  1999/05/21 08:38:33  mdw
- * Implement some more functions in terms of macros.
- *
- * Revision 1.5  1999/05/13 22:47:57  mdw
- * Misc documentation fixes.  Change `-ise' to `-ize' throughout.
- *
- * Revision 1.4  1999/05/06 19:51:35  mdw
- * Reformatted the LGPL notice a little bit.
- *
- * Revision 1.3  1999/05/05 18:50:31  mdw
- * Change licensing conditions to LGPL.
- *
- * Revision 1.2  1998/12/15 23:53:22  mdw
- * New functions `dstr_putf' and `dstr_vputf' which do `printf'-style
- * formatting in a safe way.
- *
- * Revision 1.1.1.1  1998/06/17 23:44:42  mdw
- * Initial version of mLib
- *
- */
-
 /*----- Header files ------------------------------------------------------*/
 
 #include <stdio.h>
@@ -159,7 +111,7 @@ void dstr_ensure(dstr *d, size_t sz)
   do nsz <<= 1; while (nsz < rq);
 
   if (d->buf)
-    d->buf = x_realloc(d->a, d->buf, nsz);
+    d->buf = x_realloc(d->a, d->buf, nsz, d->sz);
   else
     d->buf = x_alloc(d->a, nsz);
   d->sz = nsz;
@@ -240,7 +192,7 @@ void dstr_putm(dstr *d, const void *p, size_t sz) { DPUTM(d, p, sz); }
 
 void dstr_tidy(dstr *d)
 {
-  d->buf = x_realloc(d->a, d->buf, d->len + 1);
+  d->buf = x_realloc(d->a, d->buf, d->len + 1, d->sz);
   d->buf[d->len] = 0;
   d->sz = d->len + 1;
 }