kernel_getsockopt 437 fs/dlm/lowcomms.c ret = kernel_getsockopt(con->sock, kernel_getsockopt 472 fs/dlm/lowcomms.c ret = kernel_getsockopt(con->sock, IPPROTO_SCTP, kernel_getsockopt 249 include/linux/net.h extern int kernel_getsockopt(struct socket *sock, int level, int optname,