patch-1.3.21 linux/net/core/datagram.c
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- Lines: 32
- Date:
Mon Aug 28 10:43:29 1995
- Orig file:
v1.3.20/linux/net/core/datagram.c
- Orig date:
Sun Aug 13 14:45:35 1995
diff -u --recursive --new-file v1.3.20/linux/net/core/datagram.c linux/net/core/datagram.c
@@ -17,6 +17,7 @@
* Florian La Roche: Changed for my new skbuff handling.
* Darryl Miles : Fixed non-blocking SOCK_SEQPACKET.
* Linus Torvalds : BSD semantic fixes.
+ * Alan Cox : Datagram iovec handling
*
* Note:
* A lot of this will change when the protocol/socket separation
@@ -164,9 +165,23 @@
restore_flags(flags);
}
+/*
+ * Copy a datagram to a linear buffer.
+ */
+
void skb_copy_datagram(struct sk_buff *skb, int offset, char *to, int size)
{
memcpy_tofs(to,skb->h.raw+offset,size);
+}
+
+
+/*
+ * Copy a datagram to an iovec.
+ */
+
+void skb_copy_datagram_iovec(struct sk_buff *skb, int offset, struct iovec *to, int size)
+{
+ memcpy_toiovec(to,skb->h.raw+offset,size);
}
/*
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with Sam's (original) version of this