CHN_F_EXCLUSIVE
if ((ch->flags & CHN_F_EXCLUSIVE) && vpflags == 0) {
vpflags = CHN_F_EXCLUSIVE;
c->flags &= ~(CHN_F_PASSTHROUGH | CHN_F_EXCLUSIVE);
c->flags &= ~(CHN_F_PASSTHROUGH | CHN_F_EXCLUSIVE);
CHN_F_PASSTHROUGH | CHN_F_EXCLUSIVE)
(*ch)->flags |= CHN_F_EXCLUSIVE;
if ((ch->flags & CHN_F_EXCLUSIVE) ||
CHN_F_DEAD | CHN_F_EXCLUSIVE | CHN_F_NBIO);
CHN_F_DEAD | CHN_F_EXCLUSIVE | CHN_F_NBIO);
} else if (c->flags & CHN_F_EXCLUSIVE) {
if (passthrough == 0 && (ch->flags & CHN_F_EXCLUSIVE)) {
CHN_F_EXCLUSIVE)) && \
if ((c->flags & CHN_F_EXCLUSIVE) ||