From e57552d401276b9be432d5ccee7fb2e85949250c Mon Sep 17 00:00:00 2001
From: goldsimon <goldsimon@gmx.de>
Date: Tue, 25 Apr 2017 22:01:42 +0200
Subject: [PATCH] pbuf_alloc_copy -> pbuf_clone

---
 src/core/pbuf.c         | 2 +-
 src/include/lwip/opt.h  | 4 ++--
 src/include/lwip/pbuf.h | 2 +-
 3 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/src/core/pbuf.c b/src/core/pbuf.c
index 202d7de7..28fe48e3 100644
--- a/src/core/pbuf.c
+++ b/src/core/pbuf.c
@@ -1332,7 +1332,7 @@ pbuf_coalesce(struct pbuf *p, pbuf_layer layer)
  * @return a new pbuf or NULL if allocation fails
  */
 struct pbuf *
-pbuf_alloc_copy(pbuf_layer layer, pbuf_type type, struct pbuf *p)
+pbuf_clone(pbuf_layer layer, pbuf_type type, struct pbuf *p)
 {
   struct pbuf *q;
   err_t err;
diff --git a/src/include/lwip/opt.h b/src/include/lwip/opt.h
index f14cfdbb..17e92d74 100644
--- a/src/include/lwip/opt.h
+++ b/src/include/lwip/opt.h
@@ -1521,10 +1521,10 @@
  * be needed without this flag! Use this only if you need to!
  *
  * ATTENTION: a driver should *NOT* rely on getting single pbufs but check TX
- * pbufs for being in one piece. If not, @ref pbuf_alloc_copy can be used to get
+ * pbufs for being in one piece. If not, @ref pbuf_clone can be used to get
  * a single pbuf:
  *   if (p->next != NULL) {
- *     struct pbuf *q = pbuf_alloc_copy(PBUF_RAW, PBUF_RAM, p);
+ *     struct pbuf *q = pbuf_clone(PBUF_RAW, PBUF_RAM, p);
  *     if (q == NULL) {
  *       return ERR_MEM;
  *     }
diff --git a/src/include/lwip/pbuf.h b/src/include/lwip/pbuf.h
index 52a4f1fe..0f3c18d1 100644
--- a/src/include/lwip/pbuf.h
+++ b/src/include/lwip/pbuf.h
@@ -262,7 +262,7 @@ err_t pbuf_take(struct pbuf *buf, const void *dataptr, u16_t len);
 err_t pbuf_take_at(struct pbuf *buf, const void *dataptr, u16_t len, u16_t offset);
 struct pbuf *pbuf_skip(struct pbuf* in, u16_t in_offset, u16_t* out_offset);
 struct pbuf *pbuf_coalesce(struct pbuf *p, pbuf_layer layer);
-struct pbuf *pbuf_alloc_copy(pbuf_layer l, pbuf_type type, struct pbuf *p);
+struct pbuf *pbuf_clone(pbuf_layer l, pbuf_type type, struct pbuf *p);
 #if LWIP_CHECKSUM_ON_COPY
 err_t pbuf_fill_chksum(struct pbuf *p, u16_t start_offset, const void *dataptr,
                        u16_t len, u16_t *chksum);