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Lines Matching defs:dup2vec

454  * Could use atomic ops to operate on dup2vec, but an application
459 static uint32_t dup2vec[DUP2HIGH+1];
468 	return fd <= DUP2HIGH && fd >= 0 && dup2vec[fd] & DUP2BIT;
476 	return dup2vec[hostfd] & DUP2FDMASK;
485 		if (dup2vec[i] & DUP2BIT &&
486 		    (dup2vec[i] & DUP2FDMASK) == (unsigned)rumpfd)
501 	dup2vec[hostfd] = DUP2BIT | DUP2ALIAS | rumpfd;
513 	dup2vec[hostfd] = 0;
524 	if (dup2vec[hostfd] & DUP2ALIAS) {
525 		dup2vec[hostfd] &= ~DUP2ALIAS;
1032 		    &dup2vec[0], &dup2vec[1], &dup2vec[2]) != 3) {
1034 			memset(dup2vec, 0, sizeof(dup2vec));
1574 			if (dup2vec[i] & DUP2BIT) {
1577 				val = dup2vec[i] & DUP2FDMASK;
1954 	    dup2vec[0], dup2vec[1], dup2vec[2]);