X-Git-Url: https://git.distorted.org.uk/~mdw/disorder/blobdiff_plain/d7b6f0d1cda54fe872145ab6ee20bf5bc131be8d..c0f84b88cab9518d29900e02a9fb67776820e902:/lib/asprintf.c

diff --git a/lib/asprintf.c b/lib/asprintf.c
index d467874..44be789 100644
--- a/lib/asprintf.c
+++ b/lib/asprintf.c
@@ -1,37 +1,33 @@
 /*
  * This file is part of DisOrder
- * Copyright (C) 2004, 2006 Richard Kettlewell
+ * Copyright (C) 2004-2009 Richard Kettlewell
  *
- * This program is free software; you can redistribute it and/or modify
+ * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
+ * the Free Software Foundation, either version 3 of the License, or
  * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * General Public License for more details.
- *
+ * 
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ * 
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
- * USA
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
+/** @file lib/asprintf.c @brief printf() workalikes */
 
-#include <config.h>
-#include "types.h"
+#include "common.h"
 
-#include <stdio.h>
-#include <string.h>
 #include <stdarg.h>
 #include <stddef.h>
 #include <errno.h>
 
 #include "printf.h"
+#include "log.h"
 #include "sink.h"
 #include "mem.h"
 #include "vector.h"
-#include "log.h"
 
 /** @brief vasprintf() workalike without encoding errors
  *
@@ -42,11 +38,15 @@
 int byte_vasprintf(char **ptrp,
 		   const char *fmt,
 		   va_list ap) {
+  struct sink *s;
   struct dynstr d;
   int n;
 
   dynstr_init(&d);
-  if((n = byte_vsinkprintf(sink_dynstr(&d), fmt, ap)) >= 0) {
+  s = sink_dynstr(&d);
+  n = byte_vsinkprintf(s, fmt, ap);
+  xfree(s);
+  if(n >= 0) {
     dynstr_terminate(&d);
     *ptrp = d.vec;
   }
@@ -103,7 +103,7 @@ int byte_xvasprintf(char **ptrp,
   int n;
 
   if((n = byte_vasprintf(ptrp, fmt, ap)) < 0)
-    fatal(errno, "error calling byte_vasprintf");
+    disorder_fatal(errno, "error calling byte_vasprintf");
   return n;
 }