X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~mdw/git/mLib/blobdiff_plain/c6e0eaf00cd09a4e5237e70d8351049ec91d7653..4f6d400bf0d6324faa343ea121f465017032d72b:/dstr.c

diff --git a/dstr.c b/dstr.c
index d15fba8..273c53a 100644
--- a/dstr.c
+++ b/dstr.c
@@ -1,6 +1,6 @@
 /* -*-c-*-
  *
- * $Id: dstr.c,v 1.12 1999/12/10 23:42:04 mdw Exp $
+ * $Id: dstr.c,v 1.15 2000/07/16 12:29:16 mdw Exp $
  *
  * Handle dynamically growing strings
  *
@@ -30,6 +30,15 @@
 /*----- Revision history --------------------------------------------------*
  *
  * $Log: dstr.c,v $
+ * Revision 1.15  2000/07/16 12:29:16  mdw
+ * Change to arena `realloc' interface, to fix a design bug.
+ *
+ * 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.
  *
@@ -153,9 +162,9 @@ void dstr_ensure(dstr *d, size_t sz)
   do nsz <<= 1; while (nsz < rq);
 
   if (d->buf)
-    d->buf = xrealloc(d->buf, nsz);
+    d->buf = x_realloc(d->a, d->buf, nsz, d->sz);
   else
-    d->buf = xmalloc(nsz);
+    d->buf = x_alloc(d->a, nsz);
   d->sz = nsz;
 }
 
@@ -234,7 +243,7 @@ void dstr_putm(dstr *d, const void *p, size_t sz) { DPUTM(d, p, sz); }
 
 void dstr_tidy(dstr *d)
 {
-  d->buf = xrealloc(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;
 }
@@ -273,6 +282,7 @@ int dstr_putline(dstr *d, FILE *fp)
     /* --- Make sure there's some buffer space --- */
 
     if (!left) {
+      d->len = off;
       dstr_ensure(d, 1);
       left = d->sz - off;
     }