static int
fuse_loader(struct module *m, int what, void *arg)
{
static eventhandler_tag eh_tag = NULL;
int err = 0;
switch (what) {
case MOD_LOAD: /* kldload */
fuse_pbuf_freecnt = nswbuf / 2 + 1;
clone_setup(&fuseclones);
mtx_init(&fuse_mtx, "fuse_mtx", NULL, MTX_DEF);
eh_tag = EVENTHANDLER_REGISTER(dev_clone, fuse_device_clone, 0,
1000);
if (eh_tag == NULL) {
clone_cleanup(&fuseclones);
mtx_destroy(&fuse_mtx);
return (ENOMEM);
}
fuse_ipc_init();
/* vfs_modevent ignores its first arg */
if ((err = vfs_modevent(NULL, what, &fuse_vfsconf)))
fuse_bringdown(eh_tag);
else
printf("fuse-freebsd: version %s, FUSE ABI %d.%d\n",
FUSE_FREEBSD_VERSION,
FUSE_KERNEL_VERSION, FUSE_KERNEL_MINOR_VERSION);
break;
case MOD_UNLOAD:
if ((err = vfs_modevent(NULL, what, &fuse_vfsconf)))
return (err);
fuse_bringdown(eh_tag);
break;
default:
return (EINVAL);
}
return (err);
}
static int
click_modevent(module_t mod, int type, void *data)
{
int ret;
/* Load and unload the VFS part first */
ret = vfs_modevent(mod, type, data);
if (ret != 0) {
return ret;
}
switch (type) {
case MOD_LOAD:
printf("Click module loading\n");
if (init_module()) {
ret = EINVAL;
break;
}
ret = 0;
break;
case MOD_UNLOAD:
printf("Click module unloading\n");
cleanup_module();
ret = 0;
break;
case MOD_SHUTDOWN:
printf("Click module shutdown\n");
ret = 0;
break;
default:
printf("Click: unknown module command %d\n", type);
ret = EOPNOTSUPP;
break;
}
return ret;
}
