all: drop fmem{cpy,set}

There is no need to explicity use the builtins. According to [1], GCC
will recognize mem{cpy,set} as built-in functions, unless the
corresponding -fno-builtin-* option is specified (which is not the case
for netsniff-ng).

[1] https://gcc.gnu.org/onlinedocs/gcc/Other-Builtins.html

Signed-off-by: Tobias Klauser <tklauser@distanz.ch>

1 files changed, 2 insertions, 2 deletions

diff --git a/ring.c b/ring.c
index b5c626c..00f54e5 100644
--- a/ring.c
+++ b/ring.c
@@ -23,7 +23,7 @@
 void setup_ring_layout_generic(struct ring *ring, size_t size,
 			       bool jumbo_support)
 {
-	fmemset(&ring->layout, 0, sizeof(ring->layout));
+	memset(&ring->layout, 0, sizeof(ring->layout));
 
 	ring->layout.tp_block_size = (jumbo_support ?
 				      RUNTIME_PAGE_SIZE << 4 :
@@ -65,7 +65,7 @@ void bind_ring_generic(int sock, struct ring *ring, int ifindex, bool tx_only)
 	 * dev_add_pack(), so we have one single RX_RING for all devs
 	 * otherwise you'll get the packet twice.
 	 */
-	fmemset(&ring->s_ll, 0, sizeof(ring->s_ll));
+	memset(&ring->s_ll, 0, sizeof(ring->s_ll));
 
 	ring->s_ll.sll_family = AF_PACKET;
 	ring->s_ll.sll_ifindex = ifindex;