udp_abort 283 include/net/udp.h int udp_abort(struct sock *sk, int err); udp_abort 2773 net/ipv4/udp.c EXPORT_SYMBOL_GPL(udp_abort); udp_abort 2805 net/ipv4/udp.c .diag_destroy = udp_abort, udp_abort 1683 net/ipv6/udp.c .diag_destroy = udp_abort,