[ViewVC] Diff of: cvs/libev/ev.pod

Comparing libev/ev.pod (file contents):
Revision 1.116 by root, Mon Dec 31 01:34:09 2007 UTC vs.
Revision 1.117 by root, Wed Jan 9 04:15:39 2008 UTC

 While this backend scales well, it requires one system call per active
 file descriptor per loop iteration. For small and medium numbers of file
 descriptors a "slow" C<EVBACKEND_SELECT> or C<EVBACKEND_POLL> backend
 might perform better.
+On the positive side, ignoring the spurious readyness notifications, this
+backend actually performed to specification in all tests and is fully
+embeddable, which is a rare feat among the OS-specific backends.
 =item C<EVBACKEND_ALL>
 Try all backends (even potentially broken ones that wouldn't be tried
 with C<EVFLAG_AUTO>). Since this is a mask, you can do stuff such as
 C<EVBACKEND_ALL & ~EVBACKEND_KQUEUE>.
 It is definitely not recommended to use this flag.
 =back
 If one or more of these are ored into the flags value, then only these
-backends will be tried (in the reverse order as given here). If none are
+backends will be tried (in the reverse order as listed here). If none are
-specified, most compiled-in backend will be tried, usually in reverse
+specified, all backends in C<ev_recommended_backends ()> will be tried.
-order of their flag values :)
 The most typical usage is like this:
   if (!ev_default_loop (0))
     fatal ("could not initialise libev, bad $LIBEV_FLAGS in environment?");

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