From: Niels Möller <nisse@lysator.liu.se>
Date: Tue, 11 Feb 2003 08:42:56 +0000 (+0100)
Subject: (nettle_buffer_init_realloc): New function.
X-Git-Tag: nettle_1.7_release_20030311~31
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=97fcea891c3c6149bf41d3cd3d41cd3b8bffe369;p=thirdparty%2Fnettle.git

(nettle_buffer_init_realloc): New function.

Rev: src/nettle/buffer.c:1.6
Rev: src/nettle/buffer.h:1.5
---

diff --git a/buffer.c b/buffer.c
index c311d282..f18e0320 100644
--- a/buffer.c
+++ b/buffer.c
@@ -54,6 +54,18 @@ nettle_buffer_grow(struct nettle_buffer *buffer,
   return 1;
 }
 
+void
+nettle_buffer_init_realloc(struct nettle_buffer *buffer,
+			   void *realloc_ctx,
+			   nettle_realloc_func realloc)
+{
+  buffer->contents = NULL;
+  buffer->alloc = 0;
+  buffer->realloc = realloc;
+  buffer->realloc_ctx = realloc_ctx;
+  buffer->size = 0;
+}
+
 void
 nettle_buffer_init_size(struct nettle_buffer *buffer,
 			unsigned length, uint8_t *space)
diff --git a/buffer.h b/buffer.h
index f10f9693..050b06ce 100644
--- a/buffer.h
+++ b/buffer.h
@@ -34,8 +34,8 @@ struct nettle_buffer
   /* Allocated size */
   unsigned alloc;
 
-  nettle_realloc_func *realloc;
   void *realloc_ctx;
+  nettle_realloc_func *realloc;
 
   /* Current size */
   unsigned size;
@@ -45,6 +45,11 @@ struct nettle_buffer
 void
 nettle_buffer_init(struct nettle_buffer *buffer);
 
+void
+nettle_buffer_init_realloc(struct nettle_buffer *buffer,
+			   void *realloc_ctx,
+			   nettle_realloc_func realloc);
+
 /* Initializes a buffer of fix size */
 void
 nettle_buffer_init_size(struct nettle_buffer *buffer,