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@ -106,7 +106,17 @@ PREPROCESSOR SYMBOLS |
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done: if no other method takes over, select will be it. Otherwise |
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the select backend will not be compiled in. |
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EV_SELECT_USE_WIN32_HANDLES |
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EV_SELECT_USE_FD_SET |
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If defined to 1, then the select backend will use the system fd_set |
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structure. This is useful if libev doesn't compile due to a missing |
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NFDBITS or fd_mask definition or it misguesses the bitset layout on |
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exotic systems. This usually limits the range of file descriptors |
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to some low limit such as 1024 or might have other limitations |
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(winsocket only allows 64 sockets). The FD_SETSIZE macro, set |
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before compilation, might influence the size of the fd_set used. |
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EV_SELECT_IS_WINSOCKET |
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When defined to 1, the select backend will assume that select |
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doesn't understand file descriptors but wants osf handles on |
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@ -118,9 +128,8 @@ PREPROCESSOR SYMBOLS |
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EV_USE_POLL |
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If defined to be "1", libev will compile in support for the poll(2) |
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backend. No attempt at autodetection will be done. poll usually |
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performs worse than select, so its not enabled by default (it is |
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also slightly less portable). |
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backend. Otherwise it will be enabled on non-win32 platforms. It |
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takes precedence over select. |
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EV_USE_EPOLL |
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