compat/cloudabi64/cloudabi64_poll.c

88 	cloudabi64_subscription_t sub;
96 		error = copyin(args->in++, &sub, sizeof(sub));
101 		kevp->udata = TO_PTR(sub.userdata);
102 		switch (sub.type) {
105 			kevp->ident = sub.clock.identifier;
107 			if ((sub.clock.flags &
109 			    sub.clock.timeout > 0) {
112 				    sub.clock.clock_id, &ts);
115 				ts = ts > sub.clock.timeout ? 0 :
116 				    sub.clock.timeout - ts;
119 				ts = sub.clock.timeout;
125 			kevp->ident = sub.fd_readwrite.fd;
130 			kevp->ident = sub.fd_readwrite.fd;
134 			kevp->ident = sub.proc_terminate.fd;
229 		cloudabi64_subscription_t sub;
233 		error = copyin(uap->in, &sub, sizeof(sub));
236 		ev.userdata = sub.userdata;
237 		ev.type = sub.type;
238 		if (sub.type == CLOUDABI_EVENTTYPE_CONDVAR) {
242 			        td, TO_PTR(sub.condvar.condvar),
243 			        sub.condvar.condvar_scope,
244 			        TO_PTR(sub.condvar.lock),
245 			        sub.condvar.lock_scope,
249 		} else if (sub.type == CLOUDABI_EVENTTYPE_LOCK_RDLOCK) {
253 			        td, TO_PTR(sub.lock.lock),
254 			        sub.lock.lock_scope, CLOUDABI_CLOCK_MONOTONIC,
258 		} else if (sub.type == CLOUDABI_EVENTTYPE_LOCK_WRLOCK) {
262 			        td, TO_PTR(sub.lock.lock),
263 			        sub.lock.lock_scope, CLOUDABI_CLOCK_MONOTONIC,
269 		cloudabi64_subscription_t sub[2];
273 		error = copyin(uap->in, &sub, sizeof(sub));
276 		ev[0].userdata = sub[0].userdata;
277 		ev[0].type = sub[0].type;
278 		ev[1].userdata = sub[1].userdata;
279 		ev[1].type = sub[1].type;
280 		if (sub[0].type == CLOUDABI_EVENTTYPE_CONDVAR &&
281 		    sub[1].type == CLOUDABI_EVENTTYPE_CLOCK) {
284 			    td, TO_PTR(sub[0].condvar.condvar),
285 			    sub[0].condvar.condvar_scope,
286 			    TO_PTR(sub[0].condvar.lock),
287 			    sub[0].condvar.lock_scope, sub[1].clock.clock_id,
288 			    sub[1].clock.timeout, sub[1].clock.precision,
289 			    (sub[1].clock.flags &
300 		} else if (sub[0].type == CLOUDABI_EVENTTYPE_LOCK_RDLOCK &&
301 		    sub[1].type == CLOUDABI_EVENTTYPE_CLOCK) {
304 			    td, TO_PTR(sub[0].lock.lock),
305 			    sub[0].lock.lock_scope, sub[1].clock.clock_id,
306 			    sub[1].clock.timeout, sub[1].clock.precision,
307 			    (sub[1].clock.flags &
318 		} else if (sub[0].type == CLOUDABI_EVENTTYPE_LOCK_WRLOCK &&
319 		    sub[1].type == CLOUDABI_EVENTTYPE_CLOCK) {
322 			    td, TO_PTR(sub[0].lock.lock),
323 			    sub[0].lock.lock_scope, sub[1].clock.clock_id,
324 			    sub[1].clock.timeout, sub[1].clock.precision,
325 			    (sub[1].clock.flags &