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Lines 1791-1797
filt_piperead(struct knote *kn, long hint)
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| 1791 |
if ((kn->kn_data == 0) && (rpipe->pipe_state & PIPE_DIRECTW)) |
1791 |
if ((kn->kn_data == 0) && (rpipe->pipe_state & PIPE_DIRECTW)) |
| 1792 |
kn->kn_data = rpipe->pipe_map.cnt; |
1792 |
kn->kn_data = rpipe->pipe_map.cnt; |
| 1793 |
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1793 |
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| 1794 |
if ((rpipe->pipe_state & PIPE_EOF) || |
1794 |
if ((kn->kn_flags & (EV_CLEAR | EV_EOF)) == (EV_CLEAR | EV_EOF)) { |
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1795 |
kn->kn_flags &= ~EV_EOF; |
| 1796 |
} else if ((rpipe->pipe_state & PIPE_EOF) || |
| 1795 |
wpipe->pipe_present != PIPE_ACTIVE || |
1797 |
wpipe->pipe_present != PIPE_ACTIVE || |
| 1796 |
(wpipe->pipe_state & PIPE_EOF)) { |
1798 |
(wpipe->pipe_state & PIPE_EOF)) { |
| 1797 |
kn->kn_flags |= EV_EOF; |
1799 |
kn->kn_flags |= EV_EOF; |