Though nominally embeddable in other celebration loops, this does not operate everywhere you go, so you could possibly need to test for this. And because it is damaged Virtually just about everywhere,
carried out serially (but can be achieved from distinctive threads, assuming that only one thread ever is within a get in touch with at any stage in time, e.
Highly developed as predicted, but whether it is utilized as sole clocksource, then a protracted suspend could well be detected like a time bounce by libev, and timers will be modified
unsigned int ev_recommended_backends () Return the set of all backends compiled into this binary of libev as well as suggested for this System, this means it'll perform for many file descriptor
is just not. Disabling watcher varieties predominantly will save code dimension. EV_FEATURES If you might want to shave off some kilobytes of code with the cost of some velocity (but With all the full API ), you could outline this symbol to ask for
acknowledge every thing or return "ENOBUFS" If your buffer is too big, so ensure you only publish small quantities into your sockets (less than a megabyte
An celebration loop is described by read more a "struct ev_loop *" (the "struct" isn't optional in è²å¾‹è³“éŠå¸ä»£è¾¦ this case Except if libev 3 compatibility is
into è²å¾‹è³“éŠå¸ä»£è¾¦ a libev functionality. However, "ev_run" can run an indefinite click here time, so It's not possible to look ahead to it to return. A technique around This really is to get up the celebration loop by means of
This may immediately consist of ev.h, too, and may be performed in an individual C resource file only to provide the function implementations. To employ it, do
normally performed mechanically within "ev_run ()". This function is rarely useful, but when some event callback runs for an extremely while with out moving into the function loop, updating libev's idea of the current
precisely that for you in a very moveable way (Be aware also that glib could be the slowest occasion library recognized to gentleman). There is no supported compilation strategy offered on windows apart from embedding it into other purposes.
will reset the flag once more. "ev_async_pending" can be utilized to very quickly Examine no matter whether invoking the loop might be a good idea. Not that this does not check whether or not the watcher alone is pending, only irrespective of whether it's been asked for to help make this watcher pending: there is a time
perfectly. "extended" need to be huge more than enough for frequent memory allocation dimensions To enhance portability and more info simplify its API , libev works by using "very long" internally rather than "size_t" when allocating its details
invoked each time the celebration occurs (or, in the situation of I/O watchers, every time the event loop detects the file descriptor supplied is readable and/or