From d147dd05ef83e9b08efefff9b93ab8595b02a5cf Mon Sep 17 00:00:00 2001 From: Guillaume Nault Date: Wed, 13 Feb 2013 13:49:31 +0100 Subject: l2tp: Add const qualifier to packet allocation function Define the address parameter of l2tp_packet_alloc() as constant. Signed-off-by: Guillaume Nault --- accel-pppd/ctrl/l2tp/l2tp.h | 3 ++- accel-pppd/ctrl/l2tp/packet.c | 3 ++- 2 files changed, 4 insertions(+), 2 deletions(-) diff --git a/accel-pppd/ctrl/l2tp/l2tp.h b/accel-pppd/ctrl/l2tp/l2tp.h index d6aed681..3c26c9fe 100644 --- a/accel-pppd/ctrl/l2tp/l2tp.h +++ b/accel-pppd/ctrl/l2tp/l2tp.h @@ -77,7 +77,8 @@ int l2tp_recv(int fd, struct l2tp_packet_t **, struct in_pktinfo *); void l2tp_packet_free(struct l2tp_packet_t *); void l2tp_packet_print(const struct l2tp_packet_t *, void (*print)(const char *fmt, ...)); -struct l2tp_packet_t *l2tp_packet_alloc(int ver, int msg_type, struct sockaddr_in *addr); +struct l2tp_packet_t *l2tp_packet_alloc(int ver, int msg_type, + const struct sockaddr_in *addr); int l2tp_packet_send(int sock, struct l2tp_packet_t *); int l2tp_packet_add_int16(struct l2tp_packet_t *pack, int id, int16_t val, int M); int l2tp_packet_add_int32(struct l2tp_packet_t *pack, int id, int32_t val, int M); diff --git a/accel-pppd/ctrl/l2tp/packet.c b/accel-pppd/ctrl/l2tp/packet.c index 33859562..87735a2a 100644 --- a/accel-pppd/ctrl/l2tp/packet.c +++ b/accel-pppd/ctrl/l2tp/packet.c @@ -57,7 +57,8 @@ void l2tp_packet_print(const struct l2tp_packet_t *pack, print("]\n"); } -struct l2tp_packet_t *l2tp_packet_alloc(int ver, int msg_type, struct sockaddr_in *addr) +struct l2tp_packet_t *l2tp_packet_alloc(int ver, int msg_type, + const struct sockaddr_in *addr) { struct l2tp_packet_t *pack = mempool_alloc(pack_pool); if (!pack) -- cgit v1.2.3