diff --git a/share/examples/kld/syscall/module/syscall.c b/share/examples/kld/syscall/module/syscall.c index 701e2492884c..1ee533005b85 100644 --- a/share/examples/kld/syscall/module/syscall.c +++ b/share/examples/kld/syscall/module/syscall.c @@ -1,85 +1,85 @@ /*- * SPDX-License-Identifier: BSD-2-Clause-FreeBSD * * Copyright (c) 1999 Assar Westerlund * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * * $FreeBSD$ */ #include #include #include #include #include #include #include /* * The function for implementing the syscall. */ static int hello(struct thread *td, void *arg) { printf("hello kernel\n"); return (0); } /* * The `sysent' for the new syscall */ static struct sysent hello_sysent = { - 0, /* sy_narg */ - hello /* sy_call */ + .sy_narg = 0, + .sy_call = hello }; /* * The offset in sysent where the syscall is allocated. */ static int offset = NO_SYSCALL; /* * The function called at load/unload. */ static int load(struct module *module, int cmd, void *arg) { int error = 0; switch (cmd) { case MOD_LOAD : printf("syscall loaded at %d\n", offset); break; case MOD_UNLOAD : printf("syscall unloaded from %d\n", offset); break; default : error = EOPNOTSUPP; break; } return (error); } SYSCALL_MODULE(syscall, &offset, &hello_sysent, load, NULL);