ping_close         68 include/net/ping.h void ping_close(struct sock *sk, long timeout);
ping_close        292 net/ipv4/ping.c EXPORT_SYMBOL_GPL(ping_close);
ping_close        992 net/ipv4/ping.c 	.close =	ping_close,
ping_close        167 net/ipv6/ping.c 	.close =	ping_close,