C++ (Cpp) newnfs_portinit Examples

Example #1

File: nfs_commonport.c Project: 2asoft/freebsd

/*
 * Called once to initialize data structures...
 */
static int
nfscommon_modevent(module_t mod, int type, void *data)
{
	int error = 0;
	static int loaded = 0;

	switch (type) {
	case MOD_LOAD:
		if (loaded)
			goto out;
		newnfs_portinit();
		mtx_init(&nfs_nameid_mutex, "nfs_nameid_mutex", NULL, MTX_DEF);
		mtx_init(&nfs_sockl_mutex, "nfs_sockl_mutex", NULL, MTX_DEF);
		mtx_init(&nfs_slock_mutex, "nfs_slock_mutex", NULL, MTX_DEF);
		mtx_init(&nfs_req_mutex, "nfs_req_mutex", NULL, MTX_DEF);
		mtx_init(&nfsrv_nfsuserdsock.nr_mtx, "nfsuserd", NULL,
		    MTX_DEF);
		callout_init(&newnfsd_callout, 1);
		newnfs_init();
		nfsd_call_nfscommon = nfssvc_nfscommon;
		loaded = 1;
		break;

	case MOD_UNLOAD:
		if (newnfs_numnfsd != 0 || nfsrv_nfsuserd != 0 ||
		    nfs_numnfscbd != 0) {
			error = EBUSY;
			break;
		}

		nfsd_call_nfscommon = NULL;
		callout_drain(&newnfsd_callout);
		/* Clean out the name<-->id cache. */
		nfsrv_cleanusergroup();
		/* and get rid of the mutexes */
		mtx_destroy(&nfs_nameid_mutex);
		mtx_destroy(&newnfsd_mtx);
		mtx_destroy(&nfs_state_mutex);
		mtx_destroy(&nfs_sockl_mutex);
		mtx_destroy(&nfs_slock_mutex);
		mtx_destroy(&nfs_req_mutex);
		mtx_destroy(&nfsrv_nfsuserdsock.nr_mtx);
		loaded = 0;
		break;
	default:
		error = EOPNOTSUPP;
		break;
	}

out:
	NFSEXITCODE(error);
	return error;
}

Example #2

File: nfs_commonport.c Project: DangerDexter/FreeBSD-8.0-dyntick

/*
 * Called once to initialize data structures...
 */
static int
nfscommon_modevent(module_t mod, int type, void *data)
{
	int error = 0;
	static int loaded = 0;

	switch (type) {
	case MOD_LOAD:
		if (loaded)
			return (0);
		newnfs_portinit();
		mtx_init(&nfs_nameid_mutex, "nfs_nameid_mutex", NULL, MTX_DEF);
		mtx_init(&nfs_sockl_mutex, "nfs_sockl_mutex", NULL, MTX_DEF);
		mtx_init(&nfs_slock_mutex, "nfs_slock_mutex", NULL, MTX_DEF);
		mtx_init(&nfs_req_mutex, "nfs_req_mutex", NULL, MTX_DEF);
		mtx_init(&nfsrv_nfsuserdsock.nr_mtx, "nfsuserd", NULL,
		    MTX_DEF);
		callout_init(&newnfsd_callout, CALLOUT_MPSAFE);
		newnfs_init();
		nfsd_call_nfscommon = nfssvc_nfscommon;
		loaded = 1;
		break;

	case MOD_UNLOAD:
		if (newnfs_numnfsd != 0 || nfsrv_nfsuserd != 0 ||
		    nfs_numnfscbd != 0) {
			error = EBUSY;
			break;
		}

		nfsd_call_nfscommon = NULL;
		callout_drain(&newnfsd_callout);
		/* and get rid of the mutexes */
		mtx_destroy(&nfs_nameid_mutex);
		mtx_destroy(&newnfsd_mtx);
		mtx_destroy(&nfs_state_mutex);
		mtx_destroy(&nfs_sockl_mutex);
		mtx_destroy(&nfs_slock_mutex);
		mtx_destroy(&nfs_req_mutex);
		mtx_destroy(&nfsrv_nfsuserdsock.nr_mtx);
		loaded = 0;
		break;
	default:
		error = EOPNOTSUPP;
		break;
	}
	return error;
}