| … | |
… | |
| 165 | |
165 | |
| 166 | =item ev_tstamp ev_time () |
166 | =item ev_tstamp ev_time () |
| 167 | |
167 | |
| 168 | Returns the current time as libev would use it. Please note that the |
168 | Returns the current time as libev would use it. Please note that the |
| 169 | C<ev_now> function is usually faster and also often returns the timestamp |
169 | C<ev_now> function is usually faster and also often returns the timestamp |
| 170 | you actually want to know. |
170 | you actually want to know. Also interetsing is the combination of |
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|
171 | C<ev_update_now> and C<ev_now>. |
| 171 | |
172 | |
| 172 | =item ev_sleep (ev_tstamp interval) |
173 | =item ev_sleep (ev_tstamp interval) |
| 173 | |
174 | |
| 174 | Sleep for the given interval: The current thread will be blocked until |
175 | Sleep for the given interval: The current thread will be blocked until |
| 175 | either it is interrupted or the given time interval has passed. Basically |
176 | either it is interrupted or the given time interval has passed. Basically |
| … | |
… | |
| 213 | assert (("sorry, no epoll, no sex", |
214 | assert (("sorry, no epoll, no sex", |
| 214 | ev_supported_backends () & EVBACKEND_EPOLL)); |
215 | ev_supported_backends () & EVBACKEND_EPOLL)); |
| 215 | |
216 | |
| 216 | =item unsigned int ev_recommended_backends () |
217 | =item unsigned int ev_recommended_backends () |
| 217 | |
218 | |
| 218 | Return the set of all backends compiled into this binary of libev and also |
219 | Return the set of all backends compiled into this binary of libev and |
| 219 | recommended for this platform. This set is often smaller than the one |
220 | also recommended for this platform, meaning it will work for most file |
|
|
221 | descriptor types. This set is often smaller than the one returned by |
| 220 | returned by C<ev_supported_backends>, as for example kqueue is broken on |
222 | C<ev_supported_backends>, as for example kqueue is broken on most BSDs |
| 221 | most BSDs and will not be auto-detected unless you explicitly request it |
223 | and will not be auto-detected unless you explicitly request it (assuming |
| 222 | (assuming you know what you are doing). This is the set of backends that |
224 | you know what you are doing). This is the set of backends that libev will |
| 223 | libev will probe for if you specify no backends explicitly. |
225 | probe for if you specify no backends explicitly. |
| 224 | |
226 | |
| 225 | =item unsigned int ev_embeddable_backends () |
227 | =item unsigned int ev_embeddable_backends () |
| 226 | |
228 | |
| 227 | Returns the set of backends that are embeddable in other event loops. This |
229 | Returns the set of backends that are embeddable in other event loops. This |
| 228 | is the theoretical, all-platform, value. To find which backends |
230 | value is platform-specific but can include backends not available on the |
| 229 | might be supported on the current system, you would need to look at |
231 | current system. To find which embeddable backends might be supported on |
| 230 | C<ev_embeddable_backends () & ev_supported_backends ()>, likewise for |
232 | the current system, you would need to look at C<ev_embeddable_backends () |
| 231 | recommended ones. |
233 | & ev_supported_backends ()>, likewise for recommended ones. |
| 232 | |
234 | |
| 233 | See the description of C<ev_embed> watchers for more info. |
235 | See the description of C<ev_embed> watchers for more info. |
| 234 | |
236 | |
| 235 | =item ev_set_allocator (void *(*cb)(void *ptr, long size)) [NOT REENTRANT] |
237 | =item ev_set_allocator (void *(*cb)(void *ptr, long size)) [NOT REENTRANT] |
| 236 | |
238 | |
