| … | |
… | |
| 192 | as this indicates an incompatible change. Minor versions are usually |
192 | as this indicates an incompatible change. Minor versions are usually |
| 193 | compatible to older versions, so a larger minor version alone is usually |
193 | compatible to older versions, so a larger minor version alone is usually |
| 194 | not a problem. |
194 | not a problem. |
| 195 | |
195 | |
| 196 | Example: Make sure we haven't accidentally been linked against the wrong |
196 | Example: Make sure we haven't accidentally been linked against the wrong |
| 197 | version. |
197 | version (note, however, that this will not detect ABI mismatches :). |
| 198 | |
198 | |
| 199 | assert (("libev version mismatch", |
199 | assert (("libev version mismatch", |
| 200 | ev_version_major () == EV_VERSION_MAJOR |
200 | ev_version_major () == EV_VERSION_MAJOR |
| 201 | && ev_version_minor () >= EV_VERSION_MINOR)); |
201 | && ev_version_minor () >= EV_VERSION_MINOR)); |
| 202 | |
202 | |
| … | |
… | |
| 1404 | { |
1404 | { |
| 1405 | // stop the I/O watcher, we received the event, but |
1405 | // stop the I/O watcher, we received the event, but |
| 1406 | // are not yet ready to handle it. |
1406 | // are not yet ready to handle it. |
| 1407 | ev_io_stop (EV_A_ w); |
1407 | ev_io_stop (EV_A_ w); |
| 1408 | |
1408 | |
| 1409 | // start the idle watcher to ahndle the actual event. |
1409 | // start the idle watcher to handle the actual event. |
| 1410 | // it will not be executed as long as other watchers |
1410 | // it will not be executed as long as other watchers |
| 1411 | // with the default priority are receiving events. |
1411 | // with the default priority are receiving events. |
| 1412 | ev_idle_start (EV_A_ &idle); |
1412 | ev_idle_start (EV_A_ &idle); |
| 1413 | } |
1413 | } |
| 1414 | |
1414 | |
| … | |
… | |
| 1774 | callback (loop, timer, EV_TIMER); |
1774 | callback (loop, timer, EV_TIMER); |
| 1775 | |
1775 | |
| 1776 | And when there is some activity, simply store the current time in |
1776 | And when there is some activity, simply store the current time in |
| 1777 | C<last_activity>, no libev calls at all: |
1777 | C<last_activity>, no libev calls at all: |
| 1778 | |
1778 | |
| 1779 | last_actiivty = ev_now (loop); |
1779 | last_activity = ev_now (loop); |
| 1780 | |
1780 | |
| 1781 | This technique is slightly more complex, but in most cases where the |
1781 | This technique is slightly more complex, but in most cases where the |
| 1782 | time-out is unlikely to be triggered, much more efficient. |
1782 | time-out is unlikely to be triggered, much more efficient. |
| 1783 | |
1783 | |
| 1784 | Changing the timeout is trivial as well (if it isn't hard-coded in the |
1784 | Changing the timeout is trivial as well (if it isn't hard-coded in the |
